LIST OF DRILLED WELLS IN BASINS FOR PETROLEUM AREAS ON OFFER
AREA 1 CAGAYAN BASIN
Well Code Well Name Other Name/s Well Type Locality On/Offshore Province Island Petroleum Contract Contract Operator Descriptive Location Seismic Location Spud Date Completion Date Ground Elevation Water Depth KB/RT to MSL/Ground Total Depth
1956-01 Tumauini-1 None Exploratory Well Tumauini - Mallig Onshore Isabela Luzon Petroleum Exploration Concession No. 17 Philippine Oil Development Co., Inc. Located west of the surface anticlinal axis (Tumauini Anticline) None January 12 1956 June 11 1956 967.05 feet Not applicable 11.50 feet 10,414 feet KB
1957-01 Faire-1 None Exploratory Well Faire Onshore Cagayan Luzon Petroleum Exploration Concession No. 14 Standard Vacuum Oil Co. Located approximately 1.8 km east of point, 3 km south of Faire None March 25 1957 August 27 1957 (?) 225 feet Not applicable 4 feet (KB to GL) 10,324 feet KB
1957-02 Tumauini-2 None Exploratory Well Tumauini - Mallig Onshore Isabela Luzon Petroleum Exploration Concession No. 17 Philippine Oil Development Co., Inc. Located 1,375 meters N 29 45 W from Tumauini-1 None June 3 1957 December 22 1957 1,021 feet Not applicable 11.00 feet (KB to GL) 13,512 feet KB
1958-11 Ipil-1 None Exploratory Well Echague Onshore Isabela Luzon Petroleum Exploration Concession No. 10 Standard Vacuum Oil Co. Located in Echague, Isabela None June 7 1958 August 19 1958 259 feet Not applicable 18 feet 7,260 feet GL (?)
1958-17 Abaca-1 None Exploratory Well Abaca - Penablanca Onshore Cagayan Luzon Petroleum Exploration Concession No. 15 Standard Vacuum Oil Co. Located about 4 km (?) northwest of Sitio Abaca None September 15 1958 January 28 1959 273 feet Not applicable 18 feet 7,938 feet GL
1959-07 Ipil-2 None Exploratory Well Echague Onshore Isabela Luzon Petroleum Exploration Concession No. 10 Standard Vacuum Oil Co. Located 3.1 km south of Ipil-1 and Ipil 4 None February 11 1959 May 6 1959 297 feet Not applicable 19 feet (RT to GL) 8,570 feet RT
1959-15 Ipil-3 None Exploratory Well Echague Onshore Isabela Luzon Petroleum Exploration Concession No. 10 Standard Vacuum Oil Co. Located 2.65 km north of Ipil-1 None May 14 1959 July 23 1959 272 feet Not applicable 20 feet (RT to GL) 10,271 feet RT
1959-18 Ipil-4 None Exploratory Well Echague Onshore Isabela Luzon Petroleum Exploration Concession No. 10 Standard Vacuum Oil Co. Located 3.6 km southeast of Ipil-2 None July 29 1959 September 15 1959 299 feet Not applicable 18 feet (RT to GL) 6,294 feet RT
1959-26 Illuru-1 None Exploratory Well Mauanan - Rizal Onshore Cagayan Luzon Petroleum Exploration Concession No. 26 Standard Vacuum Oil Co. About 7 kilometers by road from Barangay Mauanan, Rizal, Cagayan No data October 30 1959 January 12 1960 557 feet Not applicable 18 feet 10,243 feet GL (?)
1960-04 Rizal-1 None Exploratory Well Santiago Onshore Isabela Luzon Petroleum Exploration Concession No. 10 Standard Vacuum Oil Co. Located in Santiago, Isabela None January 29 1960 May 17 1960 238 feet Not applicable 18 feet (RT to GL) 9,236 feet  RT (?)
1960-22 Narra-1 None Exploratory Well Narra Onshore Isabela Luzon Petroleum Exploration Concession No. 10 Standard Vacuum Oil Co. Located in Narra, Isabela None June 9 1960 July 13 1960 331 feet Not applicable 18 feet (RT to GL) 6,123 feet RT
1960-28 Paret-1 None Exploratory Well Paret -  Amulung Onshore Cagayan Luzon Petroleum Exploration Concession No. 15 Standard Vacuum Oil Co. Located in Amulung, Cagayan None August 14 1960 September 19 1960 478 feet Not applicable No data 5,500 feet RT (?)
1961-27 Nassipping-1 None Exploratory Well Nassipping Onshore Cagayan Luzon Petroleum Exploration Concession No. 25 Anglo-Philippine Oil Corp. Located 20 km north of Tuguegarao, Cagayan None July 1 1961 September 4 1961 300.45 feet Not applicable 19.55 feet (KB/RT to GL) 10,488 feet KB/RT
1962-14 VA-1 None Exploratory Well Kalinga Onshore Kalinga Luzon Petroleum Exploration Concession No. 135 Consolidated Mines Inc. Located NE of Tanudan, Kalinga None April 21 1962 May 2 1962 1,150 feet Not applicable Not applicable 360 feet
1962-20 VA-2 None Exploratory Well Kalinga Onshore Kalinga Luzon Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located 27 meters southeast of VA-1 None May 10 1962 May 30 1962 1,152 feet Not applicable Not applicable 280 feet
1970-03 Topac Strat-1 Topac Strat Hole-1 Stratigraphic Well Topac Onshore Kalinga Luzon Petroleum Exploration Concession No. 292 Philippine-Overseas Drilling & Oil Development Corp. Located south-southwest of Tabuk, Kalinga None December 9 1970 April 12 1971 115 feet Not applicable Not applicable 726 feet
1971-06 Pinto Strat-1 Pinto Strat Hole-1 Stratigraphic Well Pinto Onshore Ifugao Luzon Petroleum Exploration Concession No. 291 Philippine-Overseas Drilling & Oil Development Corp. Located in Potia Municipality, Ifugao Province None May 8 1971 May 31 1971 590 feet Not applicable Not applicable 1,278 feet
1971-07 Topac-1 None Exploratory Well Topac Onshore Kalinga Luzon Petroleum Exploration Concession No. 292 Philippine-Overseas Drilling & Oil Development Corp. Located at Tabuk Municipality Intersection of Shotpoint 15 Line PL-2 and Shotpoint 6 Line PL-3 May 8 1971 September 30 1972 380 feet Not applicable Not applicable 15,708 feet
1974-05 Allangigan-1 None Exploratory Well Butigui Onshore Mountain Province Luzon Petroleum Exploration Concession No. 291 Philippine-Overseas Drilling & Oil Development Corp. Located in Paraselis municipality, Mountain Province No data September 1 1974 November 10 1974 656 feet / 199.9 meters Not applicable No data 8,545 feet GL ?
1974-08 Allangigan-2 None Exploratory Well Butigui Onshore Mountain Province Luzon Petroleum Exploration Concession No. 291 Philippine-Overseas Drilling & Oil Development Corp. About 1 km S 36 30 W of Allangigan-1, Sitio Allangigan, Bo. Batigui, Paraselis No data December 14 1974 January 7 1975 869 feet / 264.9 meters Not applicable No data 5,171 feet GL ?
1976-04 Topac-2 None Exploratory Well Topac Onshore Kalinga Luzon Service Contract No. 16 Philippine-Overseas Drilling & Oil Development Corp. Located about 95 meters northeast of Topac-1 (Bo. Calaccad, Tabuk) No data June 27 1976 September 23 1976 387 feet Not applicable 10 feet (KB to GL) 5,787 feet KB
1976-05 Rizal-2 PNOC Rizal-2 Exploratory Well Santiago Onshore Isabela Luzon Service Contract No. 9 PNOC Exploration Corporation Located at Barrio Salvador, Santiago, Isabela Located at intersection of SP 392 Line R-14 and SP 282.5 Line R-13 August 17 1976 December 17 1976 262 feet  Not applicable 18 feet (KB to GL) 10,403 feet KB
1977-03 Cabalwan-1 None Exploratory Well Cabalwan Onshore Cagayan Luzon Service Contract No. 19 PNOC Exploration Corporation Located at Barrio Furagui, Solana, Cagayan Located at Shotpoint 217 along Line C-1A March 17 1977 June 22 1977 320.7 feet Not applicable 18 feet (KB to GL) 12,177 feet KB
1977-08 Reina Mercedes-1 None Exploratory Well Mercedes Vieja Onshore Isabela Luzon Service Contract No. 24 PNOC Exploration Corporation Located at Bo. Reina Mercedes Vieja, Reina Mercedes, Isabela Located at Shotpoint 313 along Line CY-3 July 15 1977 October 23 1977 148.32 feet Not applicable 18 feet (KB to GL) 11,001 feet KB
1977-14 Topac-3 None Exploratory Well Topac Onshore Kalinga Luzon Service Contract No. 16 Philippine-Overseas Drilling & Oil Development Corp. Located at Bo. Calaccad, Tabuk or about 1,360 m N 3 20 E from Topac-2 None December 16 1977 February 14 1978 672.4 feet Not applicable 19.5 feet (KB to GL) 7,850 feet KB
1978-13 Callang-1 None Exploratory Well Callang Onshore Isabela Luzon Service Contract No. 24 PNOC Exploration Corporation Located at Bo. San Andres, Aurora, Isabela or approx 19 km WNW of Cauayan Located at Shotpoint 277 along M-13 December 4 1978 August 4 1979 242 feet Not applicable 18 feet (RKB to GL) 13,291 feet RKB
1980-08 San Antonio-1 SA-1 Exploratory Well San Antonio Onshore Isabela Luzon Service Contract No. 9 PNOC Exploration Corporation Located about 1.5 km SSW of Ipil-1 Located at Shotpoint 290 along Line R-7 May 4 1980 July 14 1980 314 feet Not applicable 18 feet (KB to GL) 7,550 feet KB
1980-15 Salay-1 None Exploratory Well Echague Onshore Isabela Luzon Service Contract No. 24 PNOC Exploration Corporation Located 2.5 km ESE of Echague town and directly SE of Reina Mercedes-1 Located at Shotpoint 561 along Line R-29 August 1 1980 October 8 1980 204.2 feet Not applicable 18 feet (KB to GL) 9,372 feet KB
1980-19 Arabiat-1 None Exploratory Well Echague Onshore Isabela Luzon Service Contract No. 9 PNOC Exploration Corporation Located at Barrio Arabiat, Echague, Isabela No data October 23 1980 December 8 1980 288.54 feet Not applicable 18 feet (KB to GL) 6,510 feet KB
1981-07 Cowrie-1 None Exploratory Well Offshore North Luzon Offshore Cagayan Not applicable Service Contract No. 31 Total Exploration Philippine Branch Located in the Babuyan Channel, offshore of the Cagayan Valley Located at Shotpoint 460 along Line CY80-19 April 9 1981 May 13 1981 Not applicable 33.5 meters 34.5 meters (KB to MSL) 1,600 meters KB
1981-17 Tuguegarao-1 None Exploratory Well Tuguegarao Onshore Cagayan Luzon Service Contract No. 9 PNOC Exploration Corporation Located at Bo. Namabbalan, Tuguegarao, Cagayan Located at Shotpoint 404 along Line C-9 December 17 1981 January 6 1982 336 feet Not applicable 23 feet (KB to GL) 4,152 feet KB
1982-04 Jones-1 None Exploratory Well Echague Onshore Isabela Luzon Service Contract No. 9 PNOC Exploration Corporation Located at Barangay San Felipe, Echague, Isabela Located at Shotpoint 437 along Line J-6 February 24 1982 March 15 1982 341.38 feet Not applicable 23 feet (KB to GL) 4,482 feet KB
1984-01 Nassipping-2 None Exploratory Well Nassipping Onshore Cagayan Luzon Service Contract No. 9 PNOC Exploration Corporation Located 20 km N of Tuguegarao, Cagayan & 1.75 km NE of Nassipping-1 Located at Shotpoint 550 along Line B-4 January 11 1984 April 10 1984 74 meters Not applicable 9.5 meters (KB to GL) 3,726 meters KB
1991-04 San Antonio-2 None Confirmation Well San Antonio Onshore Isabela Luzon Service Contract No. 37 PNOC Exploration Corporation Located in Brgy. San Manuel, Echague, Isabela Located about 100 m offset from the control Line SA-2 February 21 1991 March 30 1991 88.5 meters / 290 feet Not applicable 6.4 m/21 feet (RKB to GL) 1,539.2 m/5,050 feet RKB
1991-09 San Antonio-1A SA-1A Confirmation Well San Antonio Onshore Isabela Luzon Service Contract No. 37 PNOC Exploration Corporation Located in Brgy. San Antonio, Echague, Isabela or 15 m NE of San Antonio-1 Located at Shotpoint 369 along Line SA-4 May 29 1991 July 12 1991 95.35 meters / 313 feet Not applicable 6.4 m/21 feet (RKB to GL) 1,455 m/4,774 feet RKB
2000-08 Fuga-1 None Exploratory Well Fuga Island Onshore Cagayan Fuga Geophysical Survey and Exploration Contract No. 84 PNOC Exploration Corporation Located at Fuga Island, Cagayan.  None  May 8 2000 June 9 2000 164 feet Not Applicable 23 feet (RKB to GL) 5,892 feet (RKB)
AREA 2 CENTRAL LUZON BASIN
Well Code Well Name Other Name/s Well Type Locality On/Offshore Province Island Petroleum Contract Contract Operator Descriptive Location Seismic Location Spud Date Completion Date Ground Elevation Water Depth KB/RT to MSL/Ground Total Depth
1950-01 Macabebe-1 None Exploratory Well Macabebe Onshore Pampanga Luzon Petroleum Exploration Concession No. 1 Philippine Oil Development Co., Inc. Located in Macabebe, Pampanga None June 9 1950 June 20 1950 No data Not applicable Not applicable 4,215 feet
1950-02 Minalin-1 None Exploratory Well Minalin Onshore Pampanga Luzon Petroleum Exploration Concession No. 1 Philippine Oil Development Co., Inc. Located in Minalin, Pampanga None July 8 1950 July 14 1950 No data Not applicable Not applicable 4,215 feet
1959-29 Lingayen-1 None Stratigraphic Well Lingayen Onshore Pangasinan Luzon Petroleum Exploration Concession No. 100 American Asiatic Oil Corporation Located in Lingayen, Pangasinan None December 1 1959 January 5 1960 3 feet Not applicable Not applicable 601 feet
1963-04 Luisita-1 None Exploratory Well Luisita Onshore Tarlac Luzon Petroleum Exploration Concession No. 57 Union Oil Company of the Phil./Philippine Oil Development Company Located near Barrio Murcia, about 10 km S of Concepcion, Tarlac Between seismic shotpoints B & C Line 2-248 July 21 1963 November 2 1963 144 .5 feet Not applicable 11.5 feet (KB to GL) 10,009 feet KB
1963-12 Camiling-1 None Exploratory Well Camiling Onshore Tarlac Luzon Petroleum Exploration Concession No. 56 Union Oil Company of the Phil./Philippine Oil Development Company, Inc. Along Camiling-Moncada Rd. at Barrio Marawi, 6 km E of Camiling town Located at Shotpoint 316 along Line Q November 19 1963 April 21 1964 61.5 feet Not applicable 11.5 feet (KB to GL) 11,229 feet KB
1964-11 Cabaruan-1 None Exploratory Well Malasiqui Onshore Pangasinan Luzon Petroleum Exploration Concession No. 41A Union Oil Company of the Phil./Philippine Oil Development Company, Inc. Located near Barrio Taloyan, approx. 7 km east of Malasiqui About 340 m south of Shotpoint 229 along Line K May 5 1964 June 19 1964 159.5 feet Not applicable 11.5 feet (KB to GL) 7,614 feet KB
1964-18 Tarlac-1 None Exploratory Well Tarlac Onshore Tarlac Luzon Petroleum Exploration Concession No. 57 Union Oil Company of the Phil./Philippine Oil Development Company, Inc. Located approx. 1.5 km W from Barrio San Miguel & 6 k S of Tarlac, Tarlac Approx. 500 m north of Shotpoint 2-64 along Line AD August 13 1964 September 5 1964 181 feet Not applicable 11 feet (KB to GL) 5,624 feet KB
1964-22 Dagupan-1 None Exploratory Well Dagupan Onshore Pangasinan Luzon Petroleum Exploration Concession No. 41A Union Oil Company of the Phil./Philippine Oil Development Company, Inc. Located approx. 2.5 km S from Dagupan City & within Calasiao municipality Located 2,000 ft S 47 W of Shotpoint 204 along Line M September 19 1964 October 10 1964 9 feet Not applicable 11 feet (KB to GL) 5,551 feet KB
1978-09 San Leonardo-1 None Exploratory Well San Leonardo Onshore Nueva Ecija Luzon Service Contract No. 26 Houston Oil & Minerals of the Philippines Located approx. 55 miles north of Manila Located at Shotpoint 238 along Line CV-13 July 26 1978 August 19 1978 91.51 feet Not applicable 12 feet (RKB to GL) 6,000 feet RKB
1978-10 Santa Rosa-1 None Exploratory Well Santa Rosa Onshore Nueva Ecija Luzon Service Contract No. 26 Houston Oil & Minerals of the Philippines Located about 17 km SW of Cabanatuan City Located at the intersection of SP 347 Line CV-2 and SP 532 Line CV-11 August 28 1978 September 24 1978 78 feet Not applicable 21 feet (RDB to GL) 6,992 feet RDB
1979-07 Victoria-1 None Exploratory Well Victoria Onshore Nueva Ecija Luzon Service Contract No. 26 Amoco Philippines Petroleum Co. Located approx. 7 km E of Victoria town Located 203.6 m N 18 37 W of Shotpoint 350 Line CV-45 February 23 1979 May 22 1979 64.5 feet Not applicable 17.5 feet (RKB to GL) 10,610 feet RKB
1983-01 Gapan-1 None Exploratory Well Gapan Onshore Nueva Ecija Luzon Geophysical Survey and Exploration Contract No. 36 Chinese Petroleum Corporation Located 8 km southeast of Gapan town, Nueva Ecija Located approx. at Shotpoint 94 along Line CL-82-10 June 13 1983 July 22 1983 32.078 meters Not applicable 5.3 meters (KB to GL) 2,560 meters (GL)
1983-02 Cuyapo-1 None Exploratory Well Cuyapo Onshore Nueva Ecija Luzon Geophysical Survey and Exploration Contract No. 33 Oriental Petroleum and Mineral Corporation Located at Barangay Sabit, Cuyapo, Nueva Ecija Located 400 feet S 44 30 E from Shotpoint 540 Line CL-40 July 19 1983 August 11 983 185 feet Not applicable 22 feet (RKB to GL) 2,698 feet RKB
1983-03 Cuyapo-1A None Exploratory Well Cuyapo Onshore Nueva Ecija Luzon Geophysical Survey and Exploration Contract No. 33 Oriental Petroleum and Mineral Corporation Located approximately 100 feet SW of Cuyapo-1 Located 452.7 feet S 33 30 E from Shotpoint 540 Line CL-40 August 20 1983 September 4 1983 185 feet Not applicable 22 feet (RKB to GL) 4,016 feet RKB
1987-05 Victoria-2 None Exploratory Well Victoria Onshore Nueva Ecija Luzon Geophysical Survey and Exploration Contract No. 45 Vulcan Industrial and Mining Corporation Located 114 km NNW of Manila Located at Shotpoint 632 along Line CV-58 October 30 1987 March 14 1988 65 feet Not applicable 32 feet (RKB to GL) 14,529 feet RKB
1988-01 Victoria-2A None Exploratory Well - Deepening Victoria Onshore Nueva Ecija Luzon Geophysical Survey and Exploration Contract No. 45 Vulcan Industrial and Mining Corporation Located 114 km NNW of Manila Located at Shotpoint 632 along Line CV-58 March 15 1988 May 30 1988 65 feet Not applicable 32 feet (RKB to GL) 18,380 feet RKB
1990-02 Guimba Triala-1 None Exploratory Well Victoria Onshore Nueva Ecija Luzon Service Contract No. 36 Vulcan Industrial and Mining Corporation Located at Tiala, Guimba, Nueva Ecija or approx. 3 km SE of Guimba Located at Shotpoint 248 along Line CV-45 March 18 1990 April 16 1990 98.70 feet Not applicable 17.6 feet (RKB to GL) 5,432 feet RKB
1995-07 Manila Bay Pilot Hole None Exploratory Well Manila Bay Offshore Bataan Not applicable Geophysical Survey and Exploration Contract No. 72 Cophil Exploration Corporation Located 30 km W of Manila and 12 km NE of Petron's Refinery, Limay, Bataan Located at Shotpoint 700 along Line 9762-84 June 13 1995 June 16 1995 Not applicable 75 feet 54 feet (RT to MSL) 1,870 feet RT
1995-08 Manila Bay-1 None Exploratory Well Manila Bay Offshore Bataan Not applicable Geophysical Survey and Exploration Contract No. 72 Cophil Exploration Corporation Located 30 km W of Manila and 12 km NE of Petron's Refinery, Limay, Bataan Located at Shotpoint 700 along Line 9762-84 June 17 1995 June 28 1995 Not applicable 75.5 feet 49.5 feet (RT to MSL) 1,840 feet RT
1995-09 Manila Bay-1A None Exploratory Well Manila Bay Offshore Bataan Not applicable Geophysical Survey and Exploration Contract No. 72 Cophil Exploration Corporation Located 50 feet +/- 305 degree azimuth from Manila Bay-1 Located at Shotpoint 700 along Line 9762-84 June 28 1995 August 6 1995 Not applicable 75 feet 50 feet (KB to MSL) 6,465 feet KB
1995-10 Manila Bay-1AST None Exploratory Well - Sidetrack Manila Bay Offshore Bataan Not applicable Geophysical Survey and Exploration Contract No. 72 Cophil Exploration Corporation Located 50 feet +/- 305 degree azimuth from Manila Bay-1 Located at Shotpoint 700 along Line 9762-84 August 11 1995 September 16 1995 Not applicable 75 feet 50 feet (KB to MSL) 7,430 feet KB
1996-01 Manila Bay Redrill None Exploratory Well Manila Bay Offshore Bataan Not applicable Geophysical Survey and Exploration Contract No. 72 Cophil Exploration Corporation Located approx. 500 m NE of Manila Bay-1 & 30 km west of Manila Located at Shotpoint 680 along Line 9762-84 March 3 1996 June 4 1996 Not applicable 75 feet 50 feet (RKB to MSL) 11,684 feet RKB
2001-02 Victoria-3 None Exploratory Well Victoria, Tarlac Onshore Tarlac Luzon Geophysical Survey and Exploration Contract No. 75 PNOC-Exploration and Development Corporation  December 1, 2001  March 8, 2002 Not Applicable 9,006 feet
AREAS 3 AND 4 MINDORO-CUYO BASIN
Well Code Well Name Other Name/s Well Type Locality On/Offshore Province Island Petroleum Contract Contract Operator Descriptive Location Seismic Location Spud Date Completion Date Ground Elevation Water Depth KB/RT to MSL/Ground Total Depth
1959-25 San Teodoro-1 San Teodoro Core Hole-1 Stratigraphic Well San Teodoro Onshore Oriental Mindoro Mindoro Petroleum Exploration Concession No. 195 Anglo-Philippine Oil Corporation Located in San Teodoro, Mindoro None October 19 1959 October 30 1959 250 feet Not applicable Not applicable 1,470 feet 
1959-27 Natulo-1 Natulo Core Hole-1 Stratigraphic Well Mindoro Onshore Oriental Mindoro Mindoro Petroleum Exploration Concession No. 121 Anglo Philippine Oil Corporation Located in Barangay Natulo, approx. 11 km SE of Calapan town None November 2 1959 November 11 1959 20 feet Not applicable Not applicable 1,492 feet
1962-21 Central-1 None Exploratory Well San Jose Onshore Occidental Mindoro Mindoro Petroleum Exploration Concession No. 52 Republic Resources and Development Corporation Located ENE of San Jose City Projected about 200 m E  of SP 391 Line-17 (Line 17 not available in dbase) May 14 1962 September 8 1962 173 feet Not applicable Not applicable 6,281 feet
1979-18 Roxas-1 None Exploratory Well Offshore Northeast Palawan Offshore Palawan Not applicable Geophysical Survey and Exploration Contract No. 10 Citco Philippines Petroleum Corporation Located to the east of Roxas town. Located at Shotpoint 570 along Line 78-106 September 4 1979 October 14 1979 Not applicable 242 feet 32 feet (RKB to MSL) 6,663 feet RKB
1979-22 Dumaran-1 None Exploratory Well Offshore Dumaran Offshore Palawan Not applicable Geophysical Survey and Exploration Contract No. 10 Citco Philippines Petroleum Corporation Located to the southeast of Dumaran Island Located at Shotpoint 220 along Line 79-6 October 16 1979 December 17 1979 Not applicable 282 feet 33 feet (RKB to MSL) 6,850 feet RKB (MD)
1979-24 Mindoro-1 None Exploratory Well Balatasan Peninsula Onshore Oriental Mindoro Mindoro Service Contract No. 30 BP Petroleum Development Ltd. Located on the southeast of Bulalacao town or on Balatasan Peninsula None October 18 1979 December 18 1979 5 feet  Not applicable 12 feet (RT to GL) 5,000 feet RT
1980-02 Semirara-1 None Exploratory Well Semirara Onshore Antique Semirara Service Contract No. 30 BP Petroleum Development Ltd. Located on southern part of Semirara Island None January 25 1980 April 9 1980 5 feet Not applicable 16 feet (RT to GL) 9,826 feet RT
1981-10 Paly-1 None Exploratory Well Offshore Dumaran Offshore Palawan Not applicable Service Contract No. 34 Citco Philippines Petroleum Corporation Located 26.5 km east of Dumaran Island Located at Shotpoint 260 along Line 78-95 August 7 1981 August 21 1981 Not applicable 491 feet 89 feet (RKB to MSL) 6,883 feet RKB
1981-15 Progreso-1X None Exploratory Well Mindoro Onshore Occidental Mindoro Mindoro Geophysical Survey and Exploration Contract No. 25 Sedco Exploration Company of the Philippines, Inc. Located approx. 7 km N of San Jose City Located at the intersection of Lines DES-24 and DES-27 December 6 1981 January 15 1982 36.2 feet Not applicable 19 feet (KB to GL) 5,253 feet KB
1982-10 Maniguin A-1X None Exploratory Well Maniguin Offshore Antique Not applicable Geophysical Survey and Exploration Contract No. 27 Phillips Petroleum Company Philippines Located offshore east of Maniguin Island Located 1.8 km NNW of Shotpoint 400 Line MS-74-81 September 21 1982 October 18 1982 Not applicable 400 feet 102 feet (RKB to MSL) 5,544 feet RKB
1991-05 Panagatan-1 None Exploratory Well Offshore Semirara Offshore Antique Not applicable Geophysical Survey and Exploration Contract No. 52 Kirkland Resources Plc. Located NNW offshore of Panagatan Island Located at the intersection of Line BP-9 SP 1055.5 and 89WS-08 SP 584.4 March 25 1991 April 28 1991 Not applicable 301.7 meters 15.6 meters (RKB to MSL) 2,452.5 meters RKB
1994-03 Cambayan-1 None Exploratory Well Bulalacao Onshore Oriental Mindoro Mindoro Geophysical Survey and Exploration Contract No. 59 Anderman/Smith Philippines Inc. Located 8 km approx. N 60 W of Bulalacao town Located approx. 200 m S of Shotpoint 500 Line MW-52 April 2 1994 May 19 1994 625 feet Not applicable 22 feet (KB to GL) 6,938 feet KB
1994-04 Discovery Bank-1 None Exploratory Well Offshore Mindoro Offshore Palawan Not applicable Geophysical Survey and Exploration Contract No. 57 Kirkland Resources (Far East) Ltd. Located midway between Busuanga and Mindoro islands Located 200 m SE (130 degrees) of Shotpoint 1570 along Line MS-28-81 April 3 1994 April 16 1995 ? Not applicable 37.6 meters 31.8 meters (RT to MSL) 811 meters RT
1994-09 Maniguin-2 None Exploratory Well Maniguin Onshore Antique Maniguin Geophysical Survey and Exploration Contract No. 60 KR (Far East) Ltd. Located SE of Maniguin Island, adjacent to the beach on the N of Shark Pt. Well offset 1 km SW of SP8260 DPS93-06 & 1.75 km ENE of SP1659 MS-08-81 August 15 1994 September 28 1994 10 feet Not applicable 26 feet (RKB to MSL) 5,150 feet RKB
1996-03 Maniguin-3 None Exploratory Well Maniguin Onshore Antique Maniguin Geophysical Survey and Exploration Contract No. 88 (Block B) PNOC Exploration Corporation Located on the NW corner of Maniguin Island, Culasi, Antique Location based on 3D Seismic - Inline 320 Trace 290 August 15 1996 September 22 1996 8.2 feet Not applicable 21.5 feet (RKB to GL) 6,771 feet RKB (MD)
AREAS 5, 6  AND 7 EAST PALAWAN BASIN
Well Code Well Name Other Name/s Well Type Locality On/Offshore Province Island Petroleum Contract Contract Operator Descriptive Location Seismic Location Spud Date Completion Date Ground Elevation Water Depth KB/RT to MSL/Ground Total Depth
1957-03 Tubbataha-1 None Exploratory Well Tubbataha Reef Onshore Palawan Tubbataha Reef Petroleum Exploration Concession No. 7 Philippine Oil Development Co., Inc. Located 147 feet N 53 W of 119 50 E and 08 53 N None June 20 1957 September 22 1957 6 feet (?) Not applicable Not applicable 1,453 feet
1972-06 Sulu Sea A-1 None Exploratory Well Bancauan Sub-basin Offshore Palawan Not applicable Petroleum Exploration Concession No. 382 Triton Philippines Oil and Gas Co., Inc. Located on the northwest of Cagayan de Sulu Island Located near Shotpoint 200 along Line-33 December 22 1972 February 22 1973 Not applicable 246 feet 41 feet (KB to MSL) 8,586 feet KB
1973-02 Sulu Sea B-1 None Exploratory Well Bancauan Sub-basin Offshore Palawan Not applicable Petroleum Exploration Concession No. 381 Triton Philippines Oil and Gas Co., Inc. Located on the northwest of Cagayan de Sulu Island Located near Shotpoint 2400 along Line-17 March 1 1973 March 25 1973 Not applicable 95 feet 40 feet (KB to MSL) 7,287 feet KB
1973-08 333-1 Sulu Sea Sulu Sea 333-1, PEC 333-1 Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Service Contract No. 3 Philippine Superior Oil Company Located 19 miles southeast of Cagayan de Sulu Island Located at Shotpoint 55 along Line S 22-73 October 30 1973 March 20 1974 Not applicable 352 feet 32 feet (KB to MSL) 13,456 feet KB
1974-02 409-1 Sulu Sea Sulu Sea 409-1, PEC 409-1 Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Service Contract No. 7 Philippine Superior Oil Company Located 65 miles southeast of Cagayan de Sulu Island Located at Shotpoint 423 along Line S 3-73 March 23 1974 July 8 1974 Not applicable 336 feet 32 feet (KB to MSL) 15,095 feet KB
1975-04 Sulu Sea PEC 389-1 Sulu Sea 389-1 Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Service Contract No. 10 Philippine Sun Oil Company Located south of Cagayan de Sulu Island Located at the intersection of Line 115 and 104 April 3 1975 June 6 1975 Not applicable 270 feet 38 feet (KB to MSL) 12,026 feet KB
1975-08 Coral-1 Coral A-1 Exploratory Well Balabac Sub-basin Offshore Palawan Not applicable Service Contract No. 8 Philippines-Cities Service, Inc. Located approx 30 miles east of Palawan Island Located at Shotpoint 157 along Line 74-12 August 13 1975 September 21 1975 Not applicable 382 feet 35 feet (KB to MSL) 10,047 feet KB
1976-01 Sentry Bank-1 None Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Service Contract No. 3 ARCO Philippines Inc. Located approx. 87 nautical miles of Cagayan de Sulu Island Located at Shotpoint 650 along Line 454-R1 January 14 1976 February 21 1976 Not applicable 73 feet 41 feet (RKB to MSL) 10,000 feet RKB
1982-03 Clotilde-1 None Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Geophysical Survey and Exploration Contract No. 32 Amoco Sulu Sea Oil Company Located about 65 mi. S of Cagayan de Sulu Is. and 6 mi. SE of Clotilde Rock Located at the intersection of Line 80-17 and Line 79-13 near SP 500 February 23 1982 March 23 1982 Not applicable 251 feet 89 feet (RKB to MSL) 7,500 feet RKB
1987-01 Sentry Bank Reef-1 SBR-1 Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Geophysical Survey and Exploration Contract No. 43 Hartogen Energy Philippines Limited Located 3.15 km southeast of Sentry Bank-1 Located at Shotpoint 197A + 10 meters of Line IUG 8040 February 12 1987 March 13 1987 Not applicable 81 feet 47.6 feet (KB to MSL) 4,798 feet KB
1987-02 Sentry Bank Reef-1 ST SBR-1 Sidetrack Exploratory Well - Sidetrack Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Geophysical Survey and Exploration Contract No. 43 Hartogen Energy Philippines Limited Located 3.15 km southeast of Sentry Bank-1 Located at Shotpoint 197A + 10 meters of Line IUG 8040 March 14 1987 April 16 1987 Not applicable 81 feet 47.6 feet (KB to MSL) 4,786 feet KB (MD)
1987-03 Sentry Bank Reef-1A SBR-1A Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Geophysical Survey and Exploration Contract No. 43 Hartogen Energy Philippines Limited Located 151 meters bearing 170 degrees from Sentry Bank Reef-1 Located 20 meters NW of Shotpoint 202A Line IUG 8040 April 16 1987 May 27 1987 Not applicable 83 feet 47.6 feet (KB to MSL) 5,835 feet KB
1989-06 Dockan-1 None Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Service Contract No. 35 Philippine-Overseas Drilling and Oil Development Corporation Located 31 km ENE of Clotilde-1 Located at Shotpoint 220 along Line 88-04 June 29 1989 August 9 1989 Not applicable 371 feet 31 feet (KB to MSL) 9,004 feet KB (MD)
1998-02 Hippo-1 None Exploratory Well Sandakan Sub-basin Offshore Tawi-Tawi Not applicable Geophysical Survey and Exploration Contract No. 74 (Block A) ARCO Philippines Inc. Located in the southwest Sulu Sea and approx. 50 miles NE coast of Borneo Located near Shotpoint 1049 along Line API94-29 February 13 1998 April 15 1998 Not applicable 1,121 feet 72 feet (RT to MSL) 12,924 feet RT (MD)
2004-01 Zebra-1 None Exploratory Well Sulu Sea Offshore Tawi-Tawi Not applicable Service Contract No. 41 UNOCAL Sulu, Ltd. Located in Sulu Sea  June 20, 2004  June 25, 2004 Not applicable 1,858 feet 70 feet 6,070 feet
2004-02 Rhino-1 None Exploratory Well Sulu Sea Offshore Tawi-Tawi Not applicable Service Contract No. 41 UNOCAL Sulu, Ltd. Located in Sulu Sea  June 29, 2004  July 11, 2004 Not applicable 962 feet 70 feet 8,070 feet
2000-09 Wildebeest-1 None Exploratory Well Sulu Sea Offshore Tawi-Tawi Not applicable Service Contract No. 41 UNOCAL Sulu, Ltd. Located in Sulu Sea  July 9, 2000  July 20, 2000 Not applicable 3,611 feet 70 feet 12,170 feet
2000-10 Sub Sea Disconnect Test Hole SSD Test Hole Test Well Sulu Sea Offshore Tawi-Tawi Not Applicable Service Contract No. 41 UNOCAL Sulu, Ltd.  July 22, 2000 Not Applicable 3,611 feet 70 feet 4,681 feet
AREA 8 VISAYAN BASIN
Well Code Well Name Other Name/s Well Type Locality On/Offshore Province Island Petroleum Contract Contract Operator Descriptive Location Seismic Location Spud Date Completion Date Ground Elevation Water Depth KB/RT to MSL/Ground Total Depth
1896-01 Toledo-1 None Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24 (?) Smith, Bell and Co. Toledo 1 & 2 wells were drilled 50 meters apart near the oil seeps None 1896 1897 No data Not applicable Not applicable 244 meters
1896-02 Toledo-2 None Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24 (?) Smith, Bell and Co. Toledo 1 & 2 wells were drilled 50 meters apart near the oil seeps None 1896 1897 No data Not applicable Not applicable 344 meters
1928-01 Maya Well None Water Well Maya Onshore Cebu Cebu None Bureau of Public Works Located about 400 feet west of the junction of the Maya and Talisay roads None 1928 (?) No data No data Not applicable Not applicable * 250 meters 
1932-01 Calubian Well None Exploratory Well San Isidro - Calubian Onshore Leyte Leyte No data Southern Islands/Richmond Petroleum Company Located west of Calubian town, well down the flanks of Malebale None 1932 (?) No data No data Not applicable Not applicable 310 meters
1936-01 Toledo-3 OW-1 (?) Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24 (?) No data Located inside Spanish Grant No. 24 in Toledo, Cebu None 1936 No data No data Not applicable Not applicable 508 feet (154.84 meters)
1936-02 OW-2 None Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24 No data Located inside Spanish Grant No. 24 in Toledo, Cebu None 1936 (?) No data No data Not applicable Not applicable 205 feet
1936-03 OW-3 None Exploratory Well Toledo Onshore Cebu Cebu Outside of Spanish Petroleum Grant No. 24 No data Located near the western boundary outside of Spanish Grant No. 24 in Toledo None 1936 (?) No data No data Not applicable Not applicable 40 feet
1936-04 Hutton-1 None Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24 (?) No data Located in Todedo, Cebu None 1936 (?) No data No data Not applicable Not applicable 357 feet
1937-01 Hutton-5 None Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24 (?) No data Located in Todedo, Cebu None 1937 (?) No data No data Not applicable Not applicable No data
1938-01 Balite-1 None Exploratory Well Balite Onshore Leyte Leyte No data Manila Rock Asphalt Co. About 3/4 kilometers west of the Manila Rock Asphalt quarry None 1938 (?) No data No data Not applicable Not applicable 980 feet
1940-02 Cebu-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Far East Oil Development Company Located in Daanbantayan, Cebu None September 1940 February 1942 No data Not applicable Not applicable 8,326 feet
1941-01 Barili-1 None Exploratory Well Barili Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 89 National Development Company Located in Barili, Cebu None 1941 No data No data Not applicable Not applicable 2,045 feet
1941-02 Barili-1A None Exploratory Well Barili Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 89 National Development Company Located in Barili, Cebu None 1941 No data 138 feet Not applicable Not applicable 3,500 feet
1947-01 Cebu-2 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Company Located midway between towns of Medallin and Daanbantayan None April 19 1947 December 16 1947 216 feet Not applicable Not applicable 9,950 feet
1949-02 Cebu-3 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Company Located in Daanbantayan, Cebu None September 18 1949 April 16 1950 No data Not applicable Not applicable 7,643 feet
1950-03 Cebu-4 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Company Located in Daanbantayan, Cebu None August 13 1950 January 19 1951 No data Not applicable Not applicable 5,908 feet
1956-02 Palanas-1 None Exploratory Well Palanas Onshore Cebu Cebu Petroleum Exploration Concession No. 8 Acoje Oil Exploration and Drilling Co., Inc. Located in Samboan, Cebu None May 1956 No data No data Not applicable Not applicable 777 feet
1956-03 Palanas-2 None Exploratory Well Samboan Onshore Cebu Cebu Petroleum Exploration Concession No. 8 Acoje Oil Exploration and Drilling Co., Inc. Located in Samboan, Cebu None May 1956 (?) No data No data Not applicable Not applicable 224 feet
1956-04 Palanas-3 None Exploratory Well Samboan Onshore Cebu Cebu Petroleum Exploration Concession No. 8 Acoje Oil Exploration and Drilling Co., Inc. Located in Samboan, Cebu None May 1956 (?) No data No data Not applicable Not applicable 200 feet
1957-05 Libertad-1 Acoje Libertad-1 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None December 12 1957 March 9 1958 336 feet Not applicable Not applicable 5,824 feet
1958-01 Libertad-2 Acoje Libertad-2 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 76 59 E 348.71 meters from Libertad-1 None April 8 1958 April 12 1958 280 feet Not applicable Not applicable 612 feet
1958-02 Libertad-3 Acoje Libertad-3 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 4 10 E 603.4 meters from Libertad-1 None April 14 1958 April 19 1958 341 feet Not applicable Not applicable 647 feet
1958-03 Libertad-4 Acoje Libertad-4 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 40 12 E 664.78 meters from Libertad-1 None April 20 1958 April 24 1958 285 feet Not applicable Not applicable 725 feet
1958-04 Libertad-5 Acoje Libertad-5 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 16 9 E 1,262.12 meters from Libertad-1 None April 25 1958 April 30 1958 284 feet Not applicable Not applicable 855 feet
1958-05 Libertad-6 Acoje Libertad-6 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None May 3 1958 May 5 1958 289 feet Not applicable Not applicable 850 feet
1958-06 San Isidro-1 San Isidro Core Hole-1 Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located of the northwestern portion of the San Isidro Anticline near Ynalad None May 15 1958 June 14 1958 9 feet Not applicable 4 feet 1,500 feet GL (?)
1958-07 Libertad-7 Acoje Libertad-7 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None May 23 1958 May 26 1958 331 feet Not applicable Not applicable 819 feet
1958-08 Libertad-8 Acoje Libertad-8 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None May 28 1958 May 31 1958 279 feet Not applicable Not applicable 880 feet
1958-09 Libertad-9 Acoje Libertad-9 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None May 31 1958 June 2 1958 316 feet Not applicable Not applicable 755 feet
1958-10 Libertad-10 Acoje Libertad-10 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 28 51 W 220 meters from Libertad-1 None June 4 1958 June 22 1958 313 feet Not applicable Not applicable 753 feet
1958-12 Libertad-11 Acoje Libertad-11 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 21 15 W 226 meters from Libertad-1 None June 24 1958 July 21 1958 313 feet Not applicable Not applicable 721 feet
1958-13 Libertad-12 Acoje Libertad-12 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located N 4 30 W 1,688 meters from Libertad-1 None August 8 1958 August 9 1958 No data Not applicable Not applicable 140 feet
1958-14 Libertad-13 Acoje Libertad-13 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located S 26 21 E 835 meters from Libertad-1 None August 11 1958 August 22 1958 290 feet Not applicable Not applicable 575 feet
1958-15 Reina Regente-1 RR-1 Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located 45 m east and 185 m south of corner 1A of Spanish Grant #24 None August 14 1958 Sept. 15 1958 (suspended) 83 feet Not applicable Not applicable 910 feet
1958-16 Libertad-14 Acoje Libertad-14 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None August 26 1958 August 30 1958 298 feet Not applicable Not applicable 723 feet
1958-18 Reina Regente-2 RR-2 Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None October 1 1958 October 22 1958 184 feet Not applicable Not applicable 906 feet
1958-19 Reina Regente-3 RR-3 Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None October 26 1958 November 6 1958 93 feet Not applicable Not applicable 837 feet
1958-20 Calubian-1 None Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located approximately 3,700 m S 53 W of Calubian town None November 14 1958 April 22 1959 612.3 feet (including KB) Not applicable Not applicable 8,370 feet GL (?)
1958-21 Bolokbolok-1 None Exploratory Well Barili Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration and Drilling Co., Inc./Hixbar Mining Co., Inc. Located in Bolokbolok, Barili, Cebu None December 12 1958 January 24 1959 200 feet Not applicable Not applicable 2,463 feet
1959-01 Core Hole-A San Isidro Core Hole-A Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located in Calubian, Leyte None January 4 1959 January 6 1959 303.5 feet Not applicable Not applicable 724 feet
1959-02 Core Hole-B San Isidro Core Hole-B Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 640 feet SW of Core Hole-A None January 9 1959 January 13 1959 323 feet Not applicable Not applicable 710 feet
1959-03 Core Hole-C San Isidro Core Hole-C Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 672.6 feet SW of Core Hole-B None January 14 1959 January 23 1959 351.6 feet Not applicable Not applicable 704 feet
1959-04 Core Hole-D San Isidro Core Hole-D Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 659.5 feet SW of Core Hole-C None January 24 1959 January 28 1959 408.6 feet Not applicable Not applicable 720 feet
1959-05 Core Hole-E San Isidro Core Hole-E Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 690 feet SW of Core Hole-D None January 30 1959 February 3 1959 356 feet Not applicable Not applicable 710 feet
1959-06 Core Hole-F San Isidro Core Hole-F Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 637 feet SW of Core Hole-E None February 5 1959 February 10 1959 377.2 feet Not applicable Not applicable 704 feet
1959-08 Libertad-16 Acoje Libertad-16 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None February 11 1959 March 6 1959 No data Not applicable Not applicable 1,093 feet
1959-09 Core Hole-G San Isidro Core Hole-G Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 1,250 feet NW of Core Hole-D None February 13 1959 February 15 1959 394.4 feet Not applicable Not applicable 700 feet
1959-10 Core Hole-AA Calubian Core Hole-AA Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. About 3100 ft N 25 W from Calubian-1 on a small knoll at elev. 785 feet None February 19 1959 March 15 1959 (?) 784.9 feet Not applicable Not applicable 807 feet
1959-11 Libertad-20 Acoje Libertad-20 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None March 8 1959 March 12 1959 308 feet Not applicable Not applicable 943 feet
1959-12 Core Hole-AA1 Calubian Core Hole-AA1 Exploratory Well San Isidro - Calubian Onshore Leyte Leyte Petroleum Exploration Concession No. 5 Philippine Oil Development Co., Inc. Located 4.437 meters S 89 9.67 W of Core Hole-AA None March 16 1959 April 14 1959 785.4 feet Not applicable Not applicable 1,624 feet
1959-13 Libertad-21 Acoje Libertad-21 Exploratory Well Libertad - Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Barangay Libertad, Bogo, Cebu None March 30 1959 April 4 1959 241 feet Not applicable Not applicable 1,503 feet
1959-14 La Paz-1 None Exploratory Well La Paz Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located farther SW in PEC-32 at Bogo, Cebu None April 15 1959 May 12 1959 317 feet Not applicable Not applicable 2,066 feet
1959-16 Bogo-1 Libertad-23, Acoje Bogo-1 Exploratory Well Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Bogo, Cebu None May 24 1959 September 12 1959 160 feet (?) Not applicable 162 feet (elevation of KB) 8,281 feet KB
1959-17 Tangob-1 None Exploratory Well Bogo Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Bogo, Cebu None May 29 1959 June 27 1959 100 feet Not applicable Not applicable 2,055 feet
1959-19 Reina Regente-1A RR-1A Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None August 20 1959 September 5 1959 141.53 feet Not applicable 148 feet (elevation of KB) 1,335 feet KB ?
1959-22 Pila-1 Pila Core Hole-1 Structural-Stratigraphic Well Toboso Onshore Negros Occidental Negros Petroleum Exploration Concession No. 65 Maremco Mineral Corporation Located at Sitio Granada, about 2760 m N 60 W from Toboso None September 20 1959 December 19 1959 67.4 meters (222 feet) Not applicable Not applicable 2,131 feet
1959-23 Reina Regente-1AX RR-1AX Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located 35 feet East of Reina Regente-1A None October 3 1959 December 31 1959 141.5 feet Not applicable 148 feet (elevation of KB) 6,015 feet KB ?
1959-24 La Paz-3 None Exploratory Well Mindoro Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration and Drilling Co., Inc. Located in Bogo, Cebu None October 17 1959 November 14 1959 371 feet Not applicable Not applicable 4,284 feet
1959-28 Mantalongon-1 None Exploratory Well Dalaguete Onshore Cebu Cebu Petroleum Exploration Concession No. 8 Acoje Oil Exploration and Drilling Co., Inc. Located in Dalaguete, Cebu None November 30 1959 December 20 1959 2,457 feet Not applicable Not applicable 2,077 feet
1959-30 San Jose-1 None Exploratory Well San Carlos Onshore Negros Occidental Negros Petroleum Exploration Concession No. 80 Petrogas of the Philippines, Inc. Located in San Carlos, Negros Occidental None December 18 1959 No data 10 feet Not applicable Not applicable 950 feet
1960-01 Test Well-2 No. 2 Tabango Stratigraphic Well Tabango Onshore Leyte Leyte Petroleum Exploration Concession No. 3 White Eagle Overseas Oil Co., Inc. Located in Tabango, Leyte None January 17 1960 February 18 1960 49 feet Not applicable Not applicable 1,509 feet
1960-02 Fuentes-1 Fuentes Core Hole-1 Structural-Stratigraphic Well Calatrava Onshore Negros Occidental Negros Petroleum Exploration Concession No. 65 Maremco Mineral Corporation Located about 300 meters east of Macasilao oil seep None January 19 1960 May 16 1960 134.55 meters (441 feet) Not applicable Not applicable 1,709 feet
1960-03 Villalon-1 None Exploratory Well Toledo Onshore Cebu Cebu Petroleum Exploration Concession No. 4 Philippine Oil Dev't Co., Inc/Republic Resources and Development Corp. Located in Toledo, Cebu None January 19 1960 February 4 1960 33 feet Not applicable Not applicable 3,641 feet
1960-05 Parahinog-1 Mercado-1, #1 F. Parahinog Exploratory Well Toledo Onshore Cebu Cebu Petroleum Exploration Concession No. 4 Republic Resources and Development Corporation Approx. 600 meters S from Reina Regente-1AX None February 5 1960 February 21 1960 193 feet Not applicable Not applicable 1,995 feet
1960-06 Test Well-1 No. 1 Borabod Tabing Stratigraphic Well Tabango Onshore Leyte Leyte Petroleum Exploration Concession No. 3 White Eagle Overseas Oil Co., Inc. Located at Barangay Tabing, Tabango, Leyte None February 28 1960 March 3 1960 65 feet Not applicable Not applicable 1,505 feet
1960-08 Test Well-6 No. 6 Libagon Villaba Stratigraphic Well Villaba Onshore Leyte Leyte Petroleum Exploration Concession No. 3 White Eagle Overseas Oil Co., Inc. Located in Barangay Libagon, Villaba, Leyte None March 9 1960 March 13 1960 65 feet Not applicable Not applicable 1,505 feet
1960-09 Malolos-1 Acoje Malolos-1 Exploratory Well Aloguinsan Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Located 5 km southeast of Aloguinsan town None March 11 1960 November 21 1960 649 feet (elev. of derrick floor) Not applicable No data 9,017 feet
1960-10 Test Well-7 No. 7 Balite Villaba Stratigraphic Well Villaba Onshore Leyte Leyte Petroleum Exploration Concession No. 3 White Eagle Overseas Oil Co., Inc. Located in Barangay Balite, Villaba, Leyte None March 14 1960 March 18 1960 492 feet Not applicable Not applicable 1,485 feet
1960-11 Libron-1 Alegria-1 Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located about 4 kilometers northeast of Alegria town Located at Shotpoint 318 - No Line Name March 19 1960 September 10 1960 1,599 feet Not applicable Not applicable 6,125 feet
1960-12 Villalon-2 None Exploratory Well Toledo Onshore Cebu Cebu Petroleum Exploration Concession No. 4 Philippine Oil Dev't Co., Inc/Republic Resources and Development Corp. Located in Toledo, Cebu None April 1 1960 April 15 1960 99 feet Not applicable 107 feet (elevation of KB) 1,815 feet KB ?
1960-13 Bagtic-1 None Exploratory Well Bais Onshore Negros Oriental Negros Petroleum Exploration Concession No. 122 Anglo-Philippine Oil Corporation Located NW of Bais City, Negros Oriental None April 16 1960 May 20 1960 650 feet Not applicable Not applicable 457 feet
1960-14 Test Well-3 No. 3 Tabing Tabango Stratigraphic Well Tabango Onshore Leyte Leyte Petroleum Exploration Concession No. 3 White Eagle Overseas Oil Co., Inc. Located at Barangay Tabing, Tabango, Leyte None April 18 1960 April 24 1960 81 feet Not applicable Not applicable 1,510 feet
1960-15 Reina Regente-2A RR-2A Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None April 20 1960 May 12 1960 68.45 feet Not applicable 9 feet (KB to GL) 2,600 feet KB
1960-16 Test Well-4 No. 4 Fortuna Tabango Stratigraphic Well Tabango Onshore Leyte Leyte Petroleum Exploration Concession No. 3 White Eagle Overseas Oil Co., Inc. Located at Barangay Fortuna, Tabango, Leyte None May 1 1960 May 10 1960 392 feet Not applicable Not applicable 1,805 feet
1960-17 Well-2 MacArthur No. 2 Stratigraphic Well Camotes Onshore Cebu Poro Petroleum Exploration Concession No. 50 White Eagle Overseas Oil Co., Inc. Located in Poro Island, Cebu None May 20 1960 May 24 1960 197 feet Not applicable Not applicable 1,537 feet
1960-18 Reina Regente-3A RR-3A Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None May 26 1960 June 11 1960 100 feet Not applicable Not applicable 1,865 feet
1960-19 Well-3 Rizal No. 3 Stratigraphic Well Camotes Onshore Cebu Poro Petroleum Exploration Concession No. 50 White Eagle Overseas Oil Co., Inc. Located in Poro Island, Cebu None May 26 1960 June 3 1960 269 feet Not applicable Not applicable 1,811 feet
1960-20 Bagtic-2 None Exploratory Well Bais Onshore Negros Oriental Negros Petroleum Exploration Concession No. 122 Anglo-Philippine Oil Corporation Located NW of Bais City, Negros Oriental None June 1960 July 21 1960 750 feet Not applicable Not applicable 780 feet
1960-21 Well-1 General No. 1 Stratigraphic Well Camotes Onshore Cebu Poro Petroleum Exploration Concession No. 50 White Eagle Overseas Oil Co., Inc. Located in Poro Island, Cebu None June 6 1960 June 7 1960 460 feet Not applicable Not applicable 346 feet
1960-23 Well-4 Union No. 4 Stratigraphic Well Camotes Onshore Cebu Pacijan Petroleum Exploration Concession No. 50 White Eagle Overseas Oil Co., Inc. Located in Pajican Island, Cebu None June 11 1960 June 17 1960 245 feet Not applicable Not applicable 1,826 feet
1960-24 Sagay-1 Sagay Core Hole-1 Stratigraphic Well Sagay Onshore Negros Occidental Negros Petroleum Exploration Concession No. 177 Anglo-Philippine Oil Corporation Located in Sagay, Negros Occidental None June 19 1960 July 25 1960 5 feet Not applicable Not applicable 1,304 feet
1960-25 Well-5 Adela No. 5 Stratigraphic Well Camotes Onshore Cebu Poro Petroleum Exploration Concession No. 50 White Eagle Overseas Oil Co., Inc. Located in Poro Island, Cebu None June 19 1960 June 22 1960 416 feet Not applicable Not applicable 1,506 feet
1960-26 Peque-1 ST-1 Stratigraphic Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 31 m S 6 30 W to Line 39 Shotpoint 343 None July 19 1960 August 13 1960 1,185.10 feet Not applicable Not applicable 470 feet
1960-29 Cardona-1 ST-2 Stratigraphic Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 150 meters N 62 W of Peque-1 None August 15 1960 August 31 1960 1,108.44 feet Not applicable Not applicable 435 feet
1960-30 Tremper-1 ST-3 Stratigraphic Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 200 m S 62 E of Peque-1 None August 16 1960 September 1 1960 1,240.63 feet Not applicable Not applicable 673 feet
1960-31 P.Yong-1 ST-4 Stratigraphic Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located in Algeria, Cebu None August 18 1960 August 21 1960 1,424.21 feet Not applicable Not applicable 103 feet
1960-32 Enad-1 ST-5 Stratigraphic Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 244 meters S 13 10 E of Peque-1 None August 22 1960 September 1960 1,213.95 feet Not applicable Not applicable 790 feet
1960-33 Enad-1A None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 15 feet from Enad-1 None September 14 1960 October 18 1960 1,214 feet Not applicable Not applicable 405 feet
1960-34 Enad-1B None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 20 feet east of Enad-1 None October 15 1960 November 1960 1,214 feet Not applicable Not applicable 450 feet
1960-35 Baylosis-1 ST-6 Stratigraphic Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 203 meters S 62 30 E of Enad-1 None November 9 1960 December 3 1960 1,351 feet Not applicable Not applicable 1,121 feet
1960-36 Malolos-2A Acoje Malolos-2A Exploratory Well Aloguinsan Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Located about 1 km southwest of Malolos-1 in the same Barili structure None November 29 1960 December 14 1960 666.37 feet Not applicable Not applicable 2,009 feet GL (?)
1961-02 Malolos-3 None Exploratory Well Aloguinsan Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Located 700 meters S 24 W of Malolos-1 None January 16 1961 February 14 1961 820 feet (elev. of derrick floor) Not applicable No data 997 feet
1961-03 Bantayan-1 BST-1 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None February 20 1961 March 3 1961 78 feet Not applicable 1 feet 800 feet GL
1961-04 Bantayan-2 BST-2 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None February 21 1961 March 6 1961 78 feet Not applicable 1 feet 930 feet GL
1961-05 Bantayan-3 BST-3 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None March 4 1961 March 13 1961 53 feet Not applicable 1 feet 750 feet GL
1961-06 DST-1 Maya-1 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None March 4 1961 March 10 1961 42.5 feet Not applicable Not applicable 244.5 feet
1961-07 Bantayan-4 BST-4 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None March 6 1961 March 14 1961 48 feet Not applicable 1 feet 1,002 feet GL
1961-08 Bantayan-5 BST-5 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None March 14 1961 March 18 1961 79 feet Not applicable 1 feet 530 feet GL
1961-10 San Jose-2 None Exploratory Well San Carlos Onshore Negros Occidental Negros Petroleum Exploration Concession No. 80 Petrogas of the Philippines, Inc. Located in San Carlos, Negros Occidental None March 16 1961 July 23 1961 No data Not applicable Not applicable 1,270 feet
1961-11 Malolos-3A None Exploratory Well Aloguinsan Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Offset well drilled 60 meters southeast of Malolos-3 None March 16 1961 May 10 1961 810 feet (elev. of derrick floor) Not applicable No data 1,611 feet
1961-12 Bantayan-6 BST-6 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None March 22 1961 March 27 1961 30 feet Not applicable 1 feet 1,008 feet GL
1961-13 MST-3 Maya-3 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None March 22 1961 March 25 1961 23.72 feet Not applicable Not applicable 165 feet
1961-14 Reina Regente-1 RR-1 Redrill No. 2 Exploratory Well - Deepening Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located 45 m east and 185 m south of corner 1A of Spanish Grant #24 None No data on re-entry data March 30 1961 (suspended) 83 feet Not applicable Not applicable 1,360 feet
1961-15 MST-4 Maya-4 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None April 1 1962 April 2 1962 32.1 feet Not applicable Not applicable 41 feet
1961-16 MST-8 Maya-8 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None April 5 1961 April 13 1961 39.9 feet Not applicable Not applicable 374.5 feet
1961-17 MST-5 Maya-5 Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None April 10 1961 May 12 1961 42.9 feet Not applicable Not applicable 1038 feet
1961-18 MST-9 Maya-9 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None April 16 1961 April 21 1961 23.8 feet Not applicable Not applicable 66 feet
1961-19 Carmen-1 None Exploratory Well Carmen Onshore Bohol Bohol Petroleum Exploration Concession No. 166 Philippine American Oil Dev't.  Corp./Anglo-Philippine Oil & Mining Corp. Located in Carmen, Bohol None April 18 1961 August 15 1961 420 feet Not applicable Not applicable 1,888 feet GL
1961-20 MST-6 Maya-6 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None April 23 1961 May 6 1961 25.1 feet Not applicable Not applicable 317 feet
1961-21 MST-11 Maya-11  Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None May 12 1961 June 17 1961 42.5 feet Not applicable Not applicable 284 feet
1961-22 MST-2 Maya-2  Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None May 16 1961 June 16 1961 40.5 feet Not applicable Not applicable 570 feet
1961-23 MST-7 Maya-7 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None May 20 1961 July 19 1961 30.4 feet Not applicable Not applicable 518 feet
1961-24 Guadalupe-1 Acoje Guadalupe-1 Exploratory Well Carcar Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Drilled very close to the trace of the anticlinal axis on the northern plunge None May 22 1961 June 16 1961 No data Not applicable 563 feet (elev. of derrick floor) 2,039 feet GL (?)
1961-25 Strat Hole-A Strat-A, Daanbantayan-A Stratigraphic Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Co., Inc. Located in Daanbantayan, Cebu None June 16 1961 August 26 1961 145 feet Not applicable 1 & 8 ft (KB to GL) see remarks 3,211 feet KB ?
1961-26 Guadalupe-2 Acoje Guadalupe-2 Exploratory Well Carcar Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Drilled 650 meters N 34 W of Guadalupe-1 None June 17 1961 July 19 1961 No data Not applicable 498 feet (elev. of derrick floor) 1,944 feet GL (?)
1961-28 Malolos-4 None Exploratory Well Aloguinsan Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Drilled 300 meters N 13 W of Malolos-1 None July 5 1961 August 15 1961 681.62 feet (elev. of derrick flr.) Not applicable No data 7,234 feet
1961-29 MST-10 Maya-10 Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None July 21 1961 July 30 1961 64.5 feet Not applicable Not applicable 210 feet
1961-30 MST-12 Maya-12  Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None August 1 1961 August 9 1961 19 feet Not applicable Not applicable 286 feet
1961-31 Reina Regente-1 RR-1 Redrill No. 3 Exploratory Well - Deepening Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located 45 m east and 185 m south of corner 1A of Spanish Grant #24 None August 6 1961 August 14 1961 83 feet Not applicable 8 feet (?) 1,906 feet GL
1961-32 MST-13 Maya-13  Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None August 10 1961 September 15 1961 38 feet Not applicable Not applicable 761 feet
1961-33 Reina Regente-4 RR-4 Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None August 17 1961 September 5 1961 119.85 feet Not applicable Not applicable 2,264 feet
1961-34 Strat Hole-B Strat-B, Daanbantayan-B Stratigraphic Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Co., Inc. Located near the northwesterly corner of PDL-69 None September 1 1961 September 13 1961 65 feet Not applicable 1 feet 503 feet GL?
1961-35 Reina Regente-5 RR-5 Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located 195.5 m E and 30 m S of Reina Regente-1AX None September 7 1961 September 19 1961 127.4 feet Not applicable 6.5 feet (KB to GL) 1,871 feet KB?
1961-36 Strat Hole-C Strat-C, Daanbantayan-C Stratigraphic Well Daanbantayan Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Co., Inc. Located near the N boundary line of PDL-69, midway bet. Strat Hole-A & -B None September 15 1961 October 12 1961 98.5 feet Not applicable Not applicable 1,699 feet
1961-37 MST-14 Maya-14  Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None September 24 1961 October 4 1961 7.2 feet Not applicable Not applicable 377 feet
1961-38 Reina Regente-1B RR-1B Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None September 25 1961 October 4 1961 83 feet Not applicable 6.5 feet (KB to GL) 1,750 feet KB?
1961-39 MST-15 Maya-15  Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None October 6 1961 November 1 1961 7.8 feet Not applicable Not applicable 672 feet
1961-41 Cebu-5 None Exploratory Well Medellin Onshore Cebu Cebu Petroleum Drilling Lease (PDLc) No. 69 Philippine Oil Development Co., Inc. Located on the Daanbantayan Anticline None October 22 1961 December 10 1961 196.36 feet Not applicable 8 feet 4,109 feet GL?
1961-42 MST-16 Maya-16  Structural Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None November 4 1961 December 8 1961 24.3 feet Not applicable Not applicable 880 feet
1961-43 Reina Regente-6 RR-6 Exploratory Well Toledo Onshore Cebu Cebu Spanish Petroleum Grant No. 24  Republic Resources and Development Corporation Located inside Spanish Grant No. 24, Toledo, Cebu None November 11 1961 November 22 1961 66.8 feet Not applicable 6.4 feet (KB to GL) 1,961 feet KB
1961-44 Zaragosa-1 None Exploratory Well Alonguinsan Onshore Cebu Cebu Petroleum Exploration Concession No. 89 Acoje Oil Exploration & Drilling Co., Inc./Hixbar Mining Company Drilled 2900 meters S 78 E of Malolos-1 and 5500 meters N of Guadalupe-1 Fold in the Upper Miocene (Toledo & Maingit F.) detected by seismograph November 30 1961 January 11 1962 427 feet Not applicable Not applicable 6,169 feet
1961-45 MST-17 Maya-17  Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None December 21 1961 January 15 1962 21.3 feet Not applicable Not applicable 1197.2 feet RT
1962-01 MST-18 Maya-18 Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None January 20 1962 January 28 1962 41 feet Not applicable 6.96 feet (RT to GL) 440.66 feet RT
1962-02 Bantayan-7 BST-7, Location A Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None January 25 1962 March 23 1962 72 feet Not applicable 7.7 feet 1,501 feet GL
1962-03 Villalon-3 None Exploratory Well Toledo Onshore Cebu Cebu Petroleum Exploration Concession No. 4 Philippine Oil Dev't Co., Inc/Republic Resources and Development Corp. Located in Toledo, Cebu None January 25 1962 February 5 1962 51 feet Not applicable Not applicable 2,027 feet
1962-04 Dapdap-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 233 Philex Mining Co./Philippine Consolidated Resources Corp. Located in Dapdap, Daanbantayan Cebu None January 28 1962 February 23 1962 14 feet Not applicable Not applicable 676 feet
1962-05 Villalon-4 None Exploratory Well Toledo Onshore Cebu Cebu Petroleum Exploration Concession No. 4 Philippine Oil Dev't Co., Inc/Republic Resources and Development Corp. Located in Toledo, Cebu None February 10 1962 February 27 1962 51.5 feet Not applicable 5.5 feet 1,850 feet GL
1962-06 Hobot-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 233 Philex Mining Co./Philippine Consolidated Resources Corp. Located in Daanbantayan, Cebu None March 2 1962 March 14 1962 103 feet Not applicable Not applicable 580 feet
1962-07 MST-19 Maya-19 Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None March 9 1962 March 28 1962 44 feet Not applicable 6.8 feet (RT to GL) 1487 feet RT
1962-08 Daanbantayan-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 233 Philex Mining Co./Philippine Consolidated Resources Corp. Located in Daanbantayan, Cebu None March 19 1962 March 31 1962 30 feet Not applicable Not applicable 453 feet
1962-09 Bantayan-8 BST-8, Location E Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Mobil Philippines Exploration, Inc. Located in Bantayan Island None March 24 1962 April 3 1962 18 feet Not applicable 8 feet 2,003 feet GL
1962-10 Bantayan-9 BST-9, Location F Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Mobil Philippines Exploration, Inc. Located in Bantayan Island None April 2 1962 April 8 1962 9 feet Not applicable 8 feet 1,001 feet GL
1962-11 Talisay-1 None Exploratory Well Cebu Onshore Cebu Cebu Petroleum Exploration Concession No. 233 Philex Mining Co./Philippine Consolidated Resources Corp. Located in Talisay, Daanbantayan, Cebu None April 3 1962 April 29 1962 90 feet Not applicable Not applicable 801 feet
1962-12 Jilatangan-1 ST-10, Location G Stratigraphic Well Cebu Onshore Cebu Jilatangan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration, Inc. Located in Jilatangan Island None April 11 1962 April 16 1962 10.5 feet Not applicable 8 feet 1,328 feet GL
1962-13 Malapascua-1 ST-11, Location J Stratigraphic Well Malapascua Onshore Cebu Malapascua Petroleum Exploration Concession No. 213 Mobil Philippines Exploration, Inc. Located in Malapascua Island None April 20 1962 May 1 1962 5 feet Not applicable No data 1,160 feet
1962-15 MST-20 Maya-20 Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None April 26 1962 May 6 1962 50.9 feet Not applicable 6.7 feet (RT to GL) 360.4 feet RT
1962-16 Lugo-1 None Exploratory Well Sogod Onshore Cebu Cebu Petroleum Exploration Concession No. 32 Acoje Oil Exploration & Drilling Co., Inc. Located in Sogod, Cebu None April 28 1962 May 18 1962 250 feet Not applicable Not applicable 2,330 feet
1962-18 Lanao-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 233 Philex Mining Co./Philippine Consolidated Resources Corp. Located in Daanbantayan, Cebu None May 1 1962 May 12 1962 60 feet Not applicable Not applicable 430 feet
1962-19 Guintacan-1 ST-12 Stratigraphic Well Guintacan Onshore Cebu Guintacan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration, Inc. Drilled on the southern end of Guintacan Island None May 6 1962 May 15 1962 11 feet Not applicable 8 feet 2,022 feet GL
1962-22 Silion-1 ST-13 Stratigraphic Well Sillon Onshore Cebu Sillon Petroleum Exploration Concession No. 201 Mobil Philippines Exploration, Inc. Located in Silion Island None May 19 1962 May 26 1962 8 feet Not applicable 8 feet 1,682 feet GL
1962-23 Carnasa-1 ST-14 Stratigraphic Well Carnasa Onshore Cebu Carnasa Petroleum Exploration Concession No. 202 Mobil Philippines Exploration, Inc. Located in Carnasa Island None May 31 1962 June 17 1962 8 feet Not applicable 8 feet 570 feet GL
1962-24 MST-21 Maya-21 Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None June 15 1962 July 6 1962 43.4 feet Not applicable 6.5 feet (RT to GL) 1500 feet RT
1962-25 Tanguingui-1 ST-15 Stratigraphic Well Tanguingui Onshore Cebu Tanguingui Petroleum Exploration Concession No. 226 Mobil Philippines Exploration, Inc. Located in Tanguingui Island None June 20 1962 July 6 1962 11 feet Not applicable 8 feet 412 feet GL
1962-28 Bantayan-10 ST-16, Madridejos-4 Structural Well Madridejos Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Standard Vacuum Oil Co. Located in Bantayan Island None July 13 1962 August 11 1962 12 feet Not applicable 8 feet 1,307 feet GL
1962-29 MST-22 Maya-22 Structural-Stratigraphic Well Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 American Asiatic Oil Corporation Located in Maya, Daanbantayan, Cebu None July 25 1962 July 30 1962 16.6 feet Not applicable 6.7 feet (RT to GL) 500 feet RT
1962-30 Bantayan-11 ST-17 Structural Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Mobil Philippines Exploration, Inc. Located in Bantayan Island None August 12 1962 September 11 1962 7 feet Not applicable 8 feet 2,149 feet GL
1962-31 Tabuelan-1 ST-18, Location L Stratigraphic Well Tabuelan Onshore Cebu Cebu Petroleum Exploration Concession No. 106 Mobil Philippines Exploration, Inc. Located in Tabuelan, Cebu None August 19 1962 September 10 1962 60 feet Not applicable 7 feet 2,013 feet GL
1962-33 Malocaboc-1 ST-19 Stratigraphic Well Malocaboc Onshore Negros Occidental Malocaboc Petroleum Exploration Concession No. 236 Mobil Philippines Exploration, Inc. Located in Malocaboc Island Drilled using seismic - No data on specific line September 16 1999 October 15 1962 6 feet Not applicable 8 feet 1,334 feet GL
1962-34 Tabuelan-2 ST-20, Location N Stratigraphic Well Tabuelan Onshore Cebu Cebu Petroleum Exploration Concession No. 106 Mobil Philippines Exploration, Inc. Located in Tabuelan, Cebu None September 16 1962 October 20 1963 480 feet Not applicable 7 feet 2,053 feet GL
1962-35 Manocmanoc-1 ST-21 Stratigraphic Well Manocmanoc Onshore Cebu Manocmanoc Petroleum Exploration Concession No. 202 Mobil Philippines Exploration, Inc. Located in Manocmanoc Island None October 24 1962 January 16 1963 8 feet Not applicable 7 feet Derrick Floor (DF to GL) 1,818 feet GL
1962-39 Guintacan-2 ST-22 Stratigraphic Well Guintacan Onshore Cebu Guintacan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration, Inc. Located at Barrio Hagdan on the northeast Guintacan Island None December 1 1962 January 13 1963 12 feet Not applicable Not applicable 2,012 feet
1962-40 Guintacan-3 ST-23, Guintacan-2A Stratigraphic Well Guintacan Onshore Cebu Guintacan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration, Inc. Drilled 15 feet west of Guintacan-2 (ST-22) None December 19 1962 January 24 1963 12 feet Not applicable 8 feet (KB to GL) 1,606 feet GL
1963-01 ST-24 Calangaman Stratigraphic Well Calangaman Onshore Leyte Calangaman Petroleum Exploration Concession No. 260 (granted 32 days of after spud date) Mobil Philippines Exploration Inc. Located in Calangaman Island None January 23 1963 May 8 1963 6 feet Not applicable 6 feet (RT to GL) 3,080 feet RT
1963-03 Kabak-1 None Exploratory Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Mobil Philippines Exploration Inc. Located on the NW of Bantayan Is., west of Bantayan-Madridejos Rd. Located 225 meters NE of Shotpoint 114 Line M-8 July 5 1963 January 28 1964 12 feet Not applicable 18 feet (KB to GL) 10,350 feet KB
1963-06 ST-25 Bulalaqui Point Stratigraphic Well Bulalaqui Point - Maya Onshore Cebu Cebu Petroleum Exploration Concession No. 213 Mobil Philippines Exploration, Inc. Located in Bulalagui, Daanbantayan, Cebu None August 2 1963 September 7 1963 9 meters Not applicable 2 meters (RT to GL) 1,716 feet RT
1963-13 ST-26 None Stratigraphic Well Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 213 Mobil Philippines Exploration, Inc. Located in Maya, Daanbantayan, Cebu None November 19 1963 January 3 1964 27.5 feet Not applicable 6.7 feet (RT to GL) 1,983 feet RT
1964-01 Alegria-1 None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp. Located in Alegria, Cebu None January 6 1964 January 6 1964 663 feet Not applicable Not applicable 2,477 feet
1964-05 Guintacan-1 None Exploratory Well Guintacan Onshore Cebu Guintacan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration Inc. Located about 1 km NNW of Barrio Hagdan on the NE Guintacan Island Just west of Shotpoint along Line F-4 February 21 1964 April 3 1964 108 feet Not applicable 19 feet (KB to GL) 5,510 feet KB
1964-06 Guintacan Water Well WW-1 Water Well Guintacan Onshore Cebu Guintacan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration Inc. Located between Guintacan-1 and -2 None March 13 1964 March 31 1964 121 feet Not applicable 8 feet 2,035 feet GL
1964-09 Alegria-2 None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp. Located in Alegria, Cebu None April 16 1964 May 26 1964 1,066 feet Not applicable Not applicable 2,304 feet
1964-10 Guintacan-2 None Exploratory Well Guintacan Onshore Cebu Guintacan Petroleum Exploration Concession No. 201 Mobil Philippines Exploration Inc. Located at 3,059 feet N 45 30 W of Guintacan-1 Just north of Shotpoint 2 along Line M-11 April 27 1964 July 26 1964 118 feet Not applicable 18 feet (KB to GL) 5,270 feet KB
1964-13 Lumpan-1 Jose Tiong-1 Exploratory Well Alegria Onshore Cebu Luzon Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located at Sitio Montpeller, Alegria, on the east flank of Alegria anticline None June 3 1964 June 14 1964 1,206 feet Not applicable 6 feet  678 feet GL?
1964-15 Lumpan-2 Jose Tiong-2 Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located at Sitio Montpeller, Alegria, on the east flank of Alegria anticline None July 9 1964 July 28 1964 1,217 feet Not applicable 6 feet 670 feet GL?
1964-17 Lumpan-3 None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located in Alegria, Cebu None August 8 1964 September 7 1964 1,293 feet Not applicable No data 1,006 feet
1964-21 Lumpan-4 None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located in Alegria, Cebu None September 10 1964 September 27 1964 1,182 feet Not applicable No data 1,200 feet
1964-23 Lumpan-5 Location M Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located in Alegria, Cebu None October 3 1964 October 17 1964 (?) 1,376 feet Not applicable No data 381 feet
1964-24 Lumpan-5A None Exploratory Well Alegria Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Drilled adjacent to Lumpan-5 None October 18 1964 November 2 1964 1,285 feet Not applicable No data 1,263 feet
1970-01 Cletom 102A-16 102A-16 Exploratory Well Lumpan Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Cletom International Exploration Corp./PODCO-REDECO Located within Sitio Lumpan, Montpeller, Alegria None August 15 1970 September 27 1970 1,685.4584 feet Not applicable 6.2016 feet (KB to GL) 1,750 feet KB ?
1970-02 Cletom 102A-21 102A-21 Exploratory Well Lumpan Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Cletom International Exploration Corp./PODCO-REDECO Located within Sitio Lumpan, Montpeller, Alegria - 1320 feet  due S of 102A-16 None November 3 1970 January 14 1971 515.44 m / 1,690.643 feet Not applicable 6.201 feet (KB to GL) 1,883 feet KB ?
1971-01 Badian-1 None Exploratory Well Badian Onshore Cebu Badian Petroleum Exploration Concession No. 174 Pacifica, Inc. Located in Badian, Cebu None February 19 1971 July 31 1971 No data Not applicable Not applicable 3,974 feet
1971-04 Santa Fe-1 STF-1 Exploratory Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Chinese Petroleum Corporation/American Asiatic Oil Corporation Located 300 m N 65 W from Bantayan-6 None April 5 1971 July 6 1971 9.15 m /30.02 feet Not applicable 5.40 m / 17.72 ft. (RT to GL) 2,304.98 meters GL
1971-05 Cletom 102A-20 102A-20 Exploratory Well Lumpan Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Cletom International Exploration Corp./PODCO-REDECO Located within Sitio Lumpan, Montpeller, Alegria - 800 m. due S of Lumpan-1 None April 6 1971 June 1 1971 486.511 m /1,595.76 feet Not applicable 1.86 m / 6.1026 ft. (KB to GL) 1,534 feet  KB ?
1971-13 Bantayan-1 BTY-1 Exploratory Well Bantayan Onshore Cebu Bantayan Petroleum Exploration Concession No. 118 Chinese Petroleum Corporation/American Asiatic Oil Corporation Located 7350 m N 46 W from Santa Fe-1 None August 14 1971 November 3 1971 21.37 meters Not applicable 5.40 meters (RT to GL) 2,342.50 meter GL
1971-17 Cletom 102A-29 102A-29 Exploratory Well Lumpan Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Cletom International Exploration Corp./PODCO-REDECO Located 1,200 meters due South of Lumpan-1 None December 4 1971 March 27 1972 1,629.36 feet Not applicable 9 feet (KB to GL) 2,350 feet KB ?
1971-18 CMB-1 Central Maya Bulge No. 1 Exploratory Well Maya - Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 213 Chinese Petroleum Corporation Located 122.39 meters S 9 W from MST-4 well None December 20 1971 February 16 1972 9.62 meters Not applicable 5.40 meters 1018 meter GL
1972-01 CMB-2 Central Maya Bulge No. 2 Exploratory Well Maya - Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 213 Chinese Petroleum Corporation Located 226.71 meters S 85 59 W from MST-17 well None March 17 1972 May 29 1972 9.87 meters Not applicable 5.40 meters 967 meters GL
1972-03 Cletom 103A-33 103A-33 Exploratory Well Lumpan Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Cletom International Exploration Corp./PODCO-REDECO Located within Sitio Lumpan, Montpeller, Alegria None May 22 1972 August 25 1972 1,751.5 feet Not applicable 9 feet (KB to GL) 3,153 feet KB ?
1972-04 CMB-3 Central Maya Bulge No. 3 Exploratory Well Maya - Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 213 Chinese Petroleum Corporation Located 503.78 meters S 61 14 W from CMB-2 well None July 3 1972 July 29 1972 7.44 meters Not applicable 5.40 meters 1140 meters GL
1972-05 CMB-4 Central Maya Bulge No. 4 Exploratory Well Maya - Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 212 Chinese Petroleum Corporation Located 182.9 meters N 20 53 E from CMB-2 well None September 8 1972 November 18 1972 10.60 meters Not applicable 5.40 meters 787 meters GL
1972-07 Daanbantayan-1 DAB-1 Exploratory Well Daanbantayan Onshore Cebu Cebu Petroleum Exploration Concession No. 212 Chinese Petroleum Corporation Located in Daanbantayan, Cebu None December 29 1972 March 5 1973 5.4 meters / 17.72 feet Not applicable 5.4 m / 17.72 ft. (KB to GL) 2,404 meters GL
1973-05 Talisay-1 TLS-1 Exploratory Well Talisay Onshore Cebu Cebu Petroleum Exploration Concession No. 213 Chinese Petroleum Corporation Located S 16 17 E 1,397.39 meters from CMB-1, Maya field None May 23 1973 July 12 1973 15.79 meters/ 51.79 feet Not applicable 5.4 m / 17.72 ft. (KB to GL) 1,866 meters GL
1973-06 NR-1 New Redeco-1 Exploratory Well Lumpan Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located within Sitio Lumpan, Montpeller, Alegria and 200 m NNE of Lumpan-1 No data June 6 1973 July 21 1973 373.58 meters Not applicable Approx. 2 meters (KB to GL) 1,007 feet / 306.9 meters GL
1973-09 Sagay M-2 None Exploratory Well Borbon Onshore Cebu Cebu Petroleum Exploration Concession No. 32 South Sea Oil and Mineral Exploration Development Co., Inc. Located in Barrio San Miguel, Borbon. Cebu No data November 2 1973 December 13 1973 173.91 m / 570.57 feet Not applicable 3.05 m / 10.01 ft. (RKB to GL) 2,768 feet RKB ?
1974-01 Sagay M-1 None Exploratory Well Borbon Onshore Cebu Cebu Petroleum Exploration Concession No. 32 South Sea Oil and Mineral Exploration Development Co., Inc. Located in Barrio San Miguel, Borbon. Cebu No data February 8 1974 May 14 1974 428.17 feet Not applicable No data 4,648 feet
1974-03 CPR-1 None Exploratory Well Alegria-Malabuyoc Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located 3,300 m S 15 W from Cletom 102A-29 well, Alegria field No data June 7 1974 October 12 1974 260 meters / 853 feet Not applicable 5.08 m / 16.7 feet (RT to MSL) 1,588 meters GL
1975-03 CPR-2 None Exploratory Well Alegria-Malabuyoc Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located S 41 W 2.2 km from CPR-1 No data January 30 1975 August 23 1975 108.25 meters/ 355.2 feet Not applicable 5.08 m / 16.7 ft. (RT to GL) 2,045 meters GL
1975-10 CPR-3 None Exploratory Well Alegria-Malabuyoc Onshore Cebu Cebu Petroleum Exploration Concession No. 6 Republic Resources and Devt. Corp./Philippine Oil Devt. Co., Inc. Located  5,200 m N from CPR-1 No data October 5 1975 November 30 1975 113 meters/ 371 feet Not applicable 5.08 m / 16.7 ft. (RT to GL) 1,468 meter GL
1976-06 Pilipino-1 None Exploratory Well Offshore Guintacan/Bantayan Offshore Cebu Not applicable Service Contract No. 17 Philippine Oil and Geothermal Energy, Inc. Located north of Bantayan and Guintacan islands Located using the 75-D series (probably Lines 75D-17 and 75D-12) August 18 1976 October 15 1976 Not applicable 276 feet 38 feet (RKB to MSL) 10,181 feet RKB
1976-08 Malabuyoc-1 CPRS-1 Exploratory Well Alegria-Malabuyoc Onshore Cebu Cebu Service Contract No. 18 Chinese Petroleum Corporation Located 200 m southwest from CPR-2 No data November 14 1976 January 19 1977 97 meters / 318 feet Not applicable 5.08 m / 16.7 ft. (RT to GL) 1,077 meters GL
1977-02 Tanon-1 None Exploratory Well Offshore Guintacan/Bantayan Offshore Cebu Not applicable Service Contract No. 17 Marathon Petroleum Philippines Located north of Bantayan and Guintacan islands Located at Shotpoint 152 along Line 75D-9 March 16 1977 April 6 1977 Not applicable 246 feet 40 feet (KB to MSL) 8,577 feet KB
1977-11 San Remigio-1 None Exploratory Well San Remegio Onshore Cebu Cebu Service Contract No. 21 Philippine Oil Development Co., Inc. Located in Bo. Dapdap, San Remegio, on northwestern portion of Cebu Is. Located at Shotpoint 560 or 561 along Line 631 September 11 1977 November 28 1977 26.6 meters Not applicable 3.3 meters (KB to GL) 8,508 feet KB
1978-01 Kampisong-1 CPRS-2 Exploratory Well Kampisong Onshore Cebu Cebu Service Contract No. 18 Chinese Petroleum Corporation Located 600 m E of Ginatilan town or 10.2 km SSE of Malabuyoc-1 Located near Shotpoint 0 Line T5B and Shotpoint 70 Line T5A February 28 1978 April 25 1978 17 meters / 56 feet Not applicable 5.08 m / 16.7 ft. (DF to GL) 1,531 meter GL
1978-04 Bakyad-1 None Exploratory Well Offshore North Cebu Offshore Cebu Not applicable Service Contract No. 17 Occidental Philippines, Inc. Located 1 mile W of Jibitnil Island of at the north end of Tanon Strait Located at Shotpoint 107 along Line PH-V9 April 11 1978 May 8 1978 Not applicable 491 feet 38 feet (KB to MSL) 8,389 feet KB
1978-11 Malabuyoc-2 None Exploratory Well Alegria-Malabuyoc Onshore Cebu Cebu Service Contract No. 18 Chinese Petroleum Corporation Located 820 m W of CPR-1/1750 m NNE of CPR-2/3.5 km of Malabuyoc town None November 4 1978 December 12 1978 282 meters / 925 feet Not applicable 5.08 m / 16.7 ft. (DF to GL) 412 meters GL
1979-01 Malabuyoc-2A CPRS-3 Exploratory Well Alegria-Malabuyoc Onshore Cebu Cebu Service Contract No. 18 Chinese Petroleum Corporation Located near Malabuyoc-2 or 9 meters NNE from Malabuyoc-2 None January 4 1979 March 1 1979 282 meters / 925 feet Not applicable 5.08 m / 16.7 ft. (DF to GL) 1,280 meters GL
1979-10 Bogo-2 None Exploratory Well Bogo Onshore Cebu Cebu Service Contract No. 21 Philippine Oil Development Co., Inc. Located in northern Cebu Island and west of Libertad gas field Located at SP 513 Line 610, SP 524 Line 628 and SP 535 632 June 4 1979 June 20 1979 80.22 feet Not applicable 11 feet (KB to GL) 4,637 feet KB
1979-13 Tolosa A-1X None Exploratory Well Offshore Leyte Offshore Leyte Not applicable Service Contract No. 29 Phillips Petroleum International Corporation Philippines Located east of offshore Leyte Island Located at Shotpoint 100 along Line LG-63-78 July 31 1979 August 28 1979 Not applicable 342 feet 102 feet (RKB to MSL) 3,544 feet RKB
1979-14 Mayo-1 None Exploratory Well San Remegio Onshore Cebu Cebu Service Contract No. 21 Philippine Oil Development Co., Inc. Located in Barrio Manu, San Remegio, Cebu Located at Shotpoint 605 along Line 628 August 1 1979 August 11 1979 69.06 feet Not applicable 11 feet (KB to GL) 4,000 feet KB
1979-15 Dapdap-1 None Exploratory Well Offshore North Cebu Offshore Cebu Not applicable Service Contract No. 17 Philippine Oil and Geothermal Energy, Inc. Located east of offshore northern Cebu Island Located at Shotpoint 120 along Line 79BB-20 August 8 1979 August 30 1979 Not applicable 300 feet 36 feet (KB to MSL) 5,496 feet KB
1979-17 Malapascua-1 None Exploratory Well Offshore North Cebu Offshore Cebu Not applicable Service Contract No. 17 Philippine Oil and Geothermal Energy, Inc. Located south of offshore Malapascua Island Located at Shotpoint 625 along Line 79BB-17 August 31 1979 September 14 1979 Not applicable 230 feet 36 feet (KB to MSL) 5,230 feet KB
1979-19 Santan A-1X None Exploratory Well Offshore North Cebu Offshore Cebu Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located between the islands of north Cebu and Bantayan Located at Shotpoint 100 along Line NN-212 September 6 1979 September 7 1979 Not applicable 492 feet 102 feet (RKB to MSL) 649 feet RKB
1979-20 Santan A-1XA None Exploratory Well Offshore North Cebu Offshore Cebu Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located between the islands of north Cebu and Bantayan Located at Shotpoint 100 along Line NN-212 September 7 1979 November 21 1979 Not applicable 492 feet 102 feet (RKB to MSL) 11,721 feet RKB
1979-29 Gigante A-1X None Exploratory Well Offshore Masbate Offshore Masbate Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located offshore south of Masbate Island Located at Shotpoint 140 along Line M316-79 December 24 1979 January 14 1980 Not applicable 165 feet 102 feet (RKB to MSL) 3,057 feet RKB
1980-01 Tuburan-1X None Exploratory Well Offshore Cebu & Negros Offshore Cebu Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located about 35 km SW of Santan A-1XA Located at Shotpoint 113 along Line NN-334-79 January 21 1980 April 25 1980 Not applicable 1,283 feet 102 feet (RKB to MSL) 11,633 feet RKB
1980-18 Zapato-1X None Exploratory Well Offshore Masbate Offshore Masbate Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located south of offshore Masbate and 37.25 km NW of Gigante A-1X Located at Shotpoint 100 along Line M-318-79 October 22 1980 November 15 1980 Not applicable 191 feet 82 feet (RKB to MSL) 5,673 feet RKB
1980-20 Zapato-1X ST None Exploratory Well - Sidetrack Offshore Masbate Offshore Masbate Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located south of offshore Masbate and 37.25 km NW of Gigante A-1X Located at Shotpoint 100 along Line M-318-79 November 16 1980 December 19 1980 Not applicable 191 feet 82 feet (RKB to MSL) 6,468 feet RKB
1980-22 Anapog A-1X None Exploratory Well Offshore North Cebu Offshore Cebu Not applicable Service Contract No. 28 Phillips Petroleum International Corporation Philippines Located between the islands of Cebu, Bantayan and Negros Located at Shotpoint 100 along Line NN-304-79 December 24 1980 February 14 1981 Not applicable 448 feet 82 feet (RKB to MSL) 10,082 feet RKB
1988-04 Jibitnil-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 44 Ran Ricks of the Philippines, Inc. Located at Kawit Sur, Medellin, Cebu Located at Shotpoint 680 along Line J-2 August 21 1988 September 27 1988 96.64 feet Not applicable 20.64 feet (RKB to GL) 8,519 feet RKB
1989-07 Toledo Shallow "C" None Exploratory Well Toledo Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 44 Ran Ricks of the Philippines, Inc. Located at Barangay Canlumampao, Toledo City, Cebu Located approx. 30 meters S 60 E of Shotpoint 661 Line T-2 August 6 1989 September 17 1989 88.56 feet Not applicable 21 feet (RKB to GL) 3,695 feet RKB
1989-09 South Cebu-1 None Exploratory Well Alegria Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 48 PNOC Exploration Corporation Located on Barangay Armenia, Malabuyoc, Cebu Located at Shotpoint 1750 along Line CBU-27 December 14 1989 April 14 1990 877 feet Not applicable 21 feet (KB to GL) 2,886 feet KB
1990-01 South Cebu-2 None Appraisal Well Alegria Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 48 PNOC Exploration Corporation Located on Barangay Mompeller, Alegria, Cebu None March 2 1990 July 11 1990 1,188 feet Not applicable 21 feet (KB to GL) 1,660 feet KB
1991-06 Bangus-1 None Exploratory Well Offshore Cebu & Negros Offshore Cebu Not applicable Geophysical Survey and Exploration Contract No. 51 ARCO Philippines, Inc. Located between Cebu and Negros islands Located at Shotpoint 422.5 along Line E-7 March 27 1991 May 1 1991 Not applicable 1,000 feet 37 feet (RKB to MSL) 7,650 feet RKB
1994-06 Villaba-1 None Exploratory Well Offshore Northwest Leyte Offshore Leyte Not applicable Geophysical Survey and Exploration Contract No. 61 Ampolex (AOE) Limited Located approx. 6 km west offshore from the town of Villaba Located at Shotpoint 335 along Line VA-112 May 1 1994 May 19 1994 Not applicable 302 meters 15.3 meters (RT to MSL) 1,511 feet RT
1994-07 Villaba-1ST None Exploratory Well - Sidetrack Offshore Northwest Leyte Offshore Leyte Not applicable Geophysical Survey and Exploration Contract No. 61 Ampolex (AOE) Limited Located approx. 6 km west offshore from the town of Villaba Located at Shotpoint 335 along Line VA-112 May 19 1994 June 5 1994 Not applicable 302 meters 15.3 meters (RT to MSL) 1,831.7 meters RT
1994-11 L94-1 None Delineation Well Libertad - Bogo Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 69 Cophil Exploration Corporation Located at Barangay Libertad, Bogo, Cebu None December 31 1994 January 25 1995 314 feet Not applicable 8.5 feet (RT to GL) 774 feet RT
1995-01 L95-1 None Delineation Well Libertad - Bogo Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 69 Cophil Exploration Corporation Located at Barangay Libertad, Bogo and is 600 meters NW of Libertad-13 None March 6 1995 March 19 1995 332 feet Not applicable 8.6 feet (RT to GL) 722 feet RT
1995-02 L95-2 None Delineation Well Libertad - Bogo Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 69 Cophil Exploration Corporation Located at Barangay Libertad, Bogo and is 600 meters S of Libertad-13 None March 22 1995 March 26 1995 234.07 feet Not applicable 8.6 feet (RT to GL) 749 feet RT
1995-04 L95-3 None Delineation Well Libertad - Bogo Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 69 Cophil Exploration Corporation Located at Barangay Libertad, Bogo and is 1.67 km S of Libertad-13 None May 8 1995 May 16 1995 267.6 feet Not applicable 8.6 feet (RT to GL) 422 feet RT
1995-06 L95-4 None Delineation Well Libertad - Bogo Onshore Cebu Cebu Geophysical Survey and Exploration Contract No. 69 Cophil Exploration Corporation Located at Barangay Libertad, Bogo and is 44.2 meters NNW of Libertad-1 None May 27 1995 June 2 1995 336.6 feet Not applicable 8.6 feet (RT to GL) 746 feet RT
1995-11 Dalingding-1 None Exploratory Well Daanbantayan Onshore Cebu Cebu Service Contract No. 40 Cophil Exploration Corporation Located at Brgy. Bagay, Daanbantayan, Cebu Located at Shotpoint 485 along Line J-3 December 9 1995 January 2 1996 148 feet Not applicable 8.5 feet (RT to GL) 1,508 feet RT
2000-07 San Isidro SX-1 SX-1 Stratigraphic Well NW Leyte Onshore Leyte Not Applicable Geophysical Survey and Exploration Contract No. 93 Alcorn (Production) Philippines., Inc.  April 28, 2000  August 28, 2000 Not applicable 298 meters
2000-11 MST-11A None Exploratory Well Daanbantayan Onshore Cebu Cebu Service Contract No. 40 Forum Exploration Incorporated Daanbantayan, Northern Cebu None  October 20, 2000  October 30, 2000 35 feet Not Applicable 6 feet 306 feet
2001-01 San Isidro SX-2 SX-2 Stratigraphic Well San Isidro, Leyte Onshore Leyte Leyte Geophysical Survey and Exploration Contract No. 93 Alcorn Gold Resources Corporation Located 42 feet away from SX-1 well.  April 2, 2001  June 18, 2001 Not applicable 304.8 meters
2003-01 Forum-1X None Exploratory Well Daanbantayan Onshore Cebu Cebu Service Contract No. 40 Forum Exploration Incorporated Located approximately 15 meters between MST-11 & MST-11A well.  None May 2, 2003 June 2, 2003 40 feet AMSL Not applicable 1,010 feet
2003-02 Tagharigue-1 None Stratigraphic Well Calubian, Northwest Leyte Onshore Leyte Leyte Geophysical Survey and Exploration Contract No. 93 Alcorn Gold Resources Corporation SP 438 ON SEISMIC LINE 89LT-02 ONSHORE NW LEYTE June 21, 2003 120 meters ASL Not applicable
2003-03 Forum-1X/A None Exploratory Well Daanbantayan Onshore Cebu Cebu Service Contract No. 40 Forum Exploration Incorporated Located approximately 15 meters between MST-11 & MST-11A well.  None  July 21, 2003  August 4, 2003 40 feet AMSL Not applicable 2,000 feet GL
2003-04 Forum-2X None Exploratory Well Daanbantayan Onshore Cebu Cebu Service Contract No. 40 Forum Exploration Incorporated Close to Forum-1X & 1X/A. None  Septemeber 12, 2003  October 22, 2003 40 feet AMSL Not applicable 1,732 feet
2003-05 Forum-3X None Exploratory Well Daanbantayan Onshore Cebu Cebu Service Contract No. 30 Forum Exploration Incorporated Close to Forum-1X & 1X/A. None  Novemebr 4, 2003  November 30, 2003 40 feet AMSL Not applicable 1,840 feet
2005-01 Nuevo Malolos-1 None Exploratory Well Alonguinsan, Central Cebu Onshore Cebu Cebu Service Contract No. 44 Gas2Grid Limited Close to the old Malolos-1 well in Alonguinsan, Central Cebu  Dec. 27, 2005  Feb. 4, 2006 24.3 feet RT-GL Not applicable 24.3 feet RT-GL 6,381 feet
1953-01 Oton-1 None Exploratory Well Oton Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. About 6 km northwest of the municipality of Oton, Iloilo (additional info below) None January 20 1953 February 25 1953 No data Not applicable Not applicable 6,354 feet
1959-20 Tigbauan-1 None Exploratory Well Oton Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. Approximately 6 kilometers west of Oton town, Iloilo Near to the apex of Tigbauan Structure or near to Shotpoint 447 Line 21 September 16 1959 January 11 1960 1.15 feet Not applicable 13 feet 7,485 feet GL (?)
1960-07 San Miguel-1 None Exploratory Well Oton Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. Located 5-6 km southwest of San Miguel town or 7 km N of Tigbauan-1 No data March 3 1960 May 2 1960 113.5 feet Not applicable 11 feet (KB to GL) 7,272 feet KB
1973-01 Lucena-1 None Exploratory Well Lucena Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. Located 2 km west of the village of Lucena (Wari-wari, New Lucena, Iloilo) Located at Shotpoint 336 along Line-2 January 3 1973 February 8 1973 122.67 feet Not applicable 11.33 feet (KB to GL) 6,640 feet KB
1973-03 Sta. Barbara-1 None Exploratory Well Sta. Barbara Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. Located 2.5 km west of Sta. Barbara town & 7 km south of Lucena-1 Located midway between Shotpoint 96 Line Q and Shotpoint 102 Line N March 20 1973 April 6 1973 79 or 81 feet Not applicable 11 feet (KB to GL) 5,150 feet KB
1973-04 Mandurriao-1 None Exploratory Well Mandurriao Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. Located in the vicinity of the Iloilo City Domestic Airport No data April 30 1973 June 2 1973 40 feet Not applicable 11 feet (KB to GL) 6,153 feet KB
1974-04 Mandurriao-2 None Exploratory Well Mandurriao Onshore Iloilo Panay Petroleum Exploration Concession No. 2 Philippine Oil Development Co., Inc. Located 1 3/4 km southwest of Mandurriao-1/ Mandurriao district, Iloilo City Located 50 feet north of Shotpoint 12 along Line-203 June 23 1974 July 22 1974 15.75 feet Not applicable 11 feet (KB to GL) 6,118 feet KB
1974-06 Leganes-1 None Exploratory Well Leganes Onshore Iloilo Panay Service Contract No. 4 Philippine Oil Development Co., Inc. Located SE of Leganes town & about a kilometer from the coast Located at Shotpoint 62 along Line 227 September 14 1974 October 2 1974 12 feet Not applicable 11 feet (KB to GL) 5,975 feet KB
1978-03 Ilog-1 None Exploratory Well Offshore West Negros Offshore Negros Occidental Not applicable Service Contract No. 25 Trend Resources International Ltd. Located offshore of Panay & Negros Is. or 35 miles SW of Bacolod City Located at Shotpoint 320 along Line 38 March 24 1978 April 10 1978 Not applicable 187 feet 32 feet (KB to MSL) 5,500 feet KB
1980-07 Pavia-1 None Exploratory Well Pavia Onshore Iloilo Luzon Service Contract No. 4 Philippine Oil Development Co., Inc. Located at Barrio Balantang, Jaro, Iloilo City Located at Shotpoint 46 along Line 200 April 27 1980 May 10 1980 22.70 feet Not applicable 11 feet (KB to GL) 6,205 feet KB
AREA 9 AGUSAN-DAVAO BASIN
Well Code Well Name Other Name/s Well Type Locality On/Offshore Province Island Petroleum Contract Contract Operator Descriptive Location Seismic Location Spud Date Completion Date Ground Elevation Water Depth KB/RT to MSL/Ground Total Depth
1959-21 Tagum-1 Well-1 Exploratory Well Tagum Onshore Davao del Norte Mindanao Petroleum Exploration Concession No. 127 Filipinas Oil and Mineral Corporation Located in Tagum, Davao del Norte None September 19 1959 October 30 1959 137.8 feet Not applicable Not applicable 375 feet
1962-37 Matina-1 Acoje Matina Well No. 1 Exploratory Well Davao City Onshore Davao del Sur Mindanao Petroleum Exploration Concession No. 249 Acoje Oil Exploration & Drilling Co., Inc. Located WSW of Davao City Only one seismic closure has been mapped - No data on specific line November 21 1962 December 24 1962 25 feet Not applicable 12 feet 6,002 feet GL
1982-06 Tuganay-1 TGN-1 Exploratory Well Carmen Onshore Davao del Norte Mindanao Geophysical Survey and Exploration Contract No. 18 Amoco Mindanao Oil Company Located in the town of Carmen, 34 km NE of Davao City Located approx. at Shotpoint 45 along Line 1 April 28 1982 September 28 1982 10 feet Not applicable 16 feet (KB to GL) 10,000 feet GL