| Burney #a 142-157-01004 | Pennzoil Producing Co. | Fort Bend, TXFulshear (Watson) | PluggedOil | 6,884 | Dec 2, 1992 | — | — |
| Borah Unit #142-215-00985 | Pennzoil Producing Co. | Hidalgo, TXSan Carlos (FD-93) | PluggedGas | 7,386 | Feb 26, 1988 | — | — |
| Mettlach Unit #1 T42-215-01038 | Pennzoil Producing Co. | Hidalgo, TXSan Carlos (FD-93) | PluggedGas | 9,136 | Nov 10, 1987 | — | — |
| Ostrum Unit #142-215-01039 | Pennzoil Producing Co. | Hidalgo, TXSan Carlos (FD-93) | PluggedGas | 8,018 | Nov 10, 1987 | — | — |
| Trevino, Albert #E142-505-31714 | Pennzoil Producing Co. | Zapata, TX | Drilled | 11,500 | Aug 19, 1983 | — | — |
| Free Margaret B.M. #142-167-30944 | Pennzoil Producing Co. | Galveston, TXAlgoa N.W. (Frio F-43 Lower) | PluggedGas | 10,700 | Jul 14, 1983 | — | — |
| Gutierrez Alicia R. #142-505-30252 | Pennzoil Producing Co. | Zapata, TXJennings S. (Wilcox 8550) | PluggedGas | 11,725 | Sep 23, 1982 | — | — |
| Tatton V.H. #1442-007-00859 | Pennzoil Producing Co. | Aransas, TXWildcat | Not on scheduleOil | 11,118 | Jun 8, 1982 | — | — |
| Simmonds B. B. #1042-355-06332 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (5150) | PluggedGas | 7,213 | Jun 2, 1982 | — | — |
| Ingram #c 342-355-30749 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (5200) | PluggedGas | 5,412 | Apr 27, 1981 | — | — |
| Rivers, M. L. #a 1042-355-06236 | Pennzoil Producing Co. | Nueces, TXAqua Dulce (2400) | PluggedGas | 3,065 | Feb 3, 1981 | — | — |
| Jennings #4542-505-31196 | Pennzoil Producing Co. | Zapata, TXJennings W. (Rosenberg 1200) | PluggedGas | 2,600 | Jan 15, 1981 | — | — |
| Jennings #4042-505-31143 | Pennzoil Producing Co. | Zapata, TXJennings W. (1970) | PluggedGas | 2,515 | Jan 14, 1981 | — | — |
| N. P. U. Porter #242-255-01131 | Pennzoil Producing Co. | Karnes, TXTulsita-Wilcox ( Luling) | PluggedGas | 7,821 | Apr 22, 1980 | — | — |
| Vela Antonio M. #c 142-505-31209 | Pennzoil Producing Co. | Zapata, TXEl Grullo (6760) | PluggedGas | 8,500 | Mar 28, 1980 | — | — |
| Tract 195 #142-321-30980 | Pennzoil Producing Co. | Matagorda, TXMatagorda NE. (Frio 7550) | PluggedGas | 14,500 | Feb 21, 1980 | — | — |
| Driscoll Clara #b 942-355-04775 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (Austin Lower) | PluggedGas | 7,025 | Nov 7, 1979 | — | — |
| Rivers M. L. #a 942-355-06237 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (1880) | PluggedGas | 2,815 | Nov 1, 1979 | — | — |
| Jennings #3642-505-31144 | Pennzoil Producing Co. | Zapata, TXJennings W. (1970) | PluggedGas | 3,000 | Sep 28, 1979 | — | — |
| Moore Unit #242-201-03270 | Pennzoil Producing Co. | Harris, TXDurkee (Goodykoontz II) | Not on scheduleGas | 7,962 | Sep 10, 1979 | — | — |
| Ray George A. #9242-025-30954 | Pennzoil Producing Co. | Bee, TXKerr (Pettus Lower) | Not on scheduleGas | 8,500 | Jun 27, 1979 | — | — |
| Volpe Elisha et al #142-505-30250 | Pennzoil Producing Co. | Zapata, TXComitas (7500) | PluggedGas | 10,501 | Jun 7, 1979 | — | — |
| Clara Driscoll #a 1742-355-31387 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (2300) | PluggedGas | 3,100 | Mar 15, 1979 | — | — |
| Garza, Lauro #142-505-31064 | Pennzoil Producing Co. | Zapata, TX | Drilled | 16,500 | Jan 10, 1979 | — | — |
| Jennings #2142-505-03203 | Pennzoil Producing Co. | Zapata, TXJennings West (Crockett) | PluggedGas | 3,310 | Aug 2, 1978 | — | — |
| Jennings #3042-505-30577 | Pennzoil Producing Co. | Zapata, TXJennings (Pettus) | PluggedGas | 1,250 | Feb 15, 1978 | — | — |
| Jennings #1242-505-01005 | Pennzoil Producing Co. | Zapata, TXJennings West (Crockett) | PluggedGas | 5,650 | Feb 13, 1978 | — | — |
| Arledge and Powers #242-355-04992 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (2070 S) | Not on scheduleGas | 7,076 | Jan 17, 1978 | — | — |
| Arledge-Powers #142-355-04991 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (Bertram North) | Not on scheduleGas | 7,068 | Sep 15, 1977 | — | — |
| Talbert C. P. #1842-355-31166 | Pennzoil Producing Co. | Nueces, TXAgua Dulce (7830) | Not on scheduleOil | 9,112 | Jul 21, 1977 | — | — |
| Vela Antonio M #242-505-30583 | Pennzoil Producing Co. | Zapata, TXEl Grullo (7300) | PluggedGas | 12,000 | Jun 10, 1977 | — | — |
| Kirkland Unit #142-005-00032 | Pennzoil Producing Co. | Angelina, TXAllentown (Glen Rose Upper) | PluggedGas | — | — | — | — |
| B 1 L42-007-00923 | Pennzoil Producing Co. | Aransas, TXCavasso Creek (Frio 8300) | Not on scheduleGas | — | — | — | — |
| B 242-007-00927 | Pennzoil Producing Co. | Aransas, TXCavasso Creek (Frio 8300 W) | Not on scheduleGas | — | — | — | — |
| N. P. U.-Atlantic Courtney #142-025-00157 | Pennzoil Producing Co. | Bee, TXTulsita-Wilcox ( Slick) | PluggedGas | — | — | — | — |
| 142-025-00223 | Pennzoil Producing Co. | Bee, TXBurnell (Luling) | Not on scheduleGas | — | — | — | — |
| 242-025-00227 | Pennzoil Producing Co. | Bee, TXBurnell (Slick) | Not on scheduleGas | — | — | — | — |
| Driscoll Estate #142-025-01511 | Pennzoil Producing Co. | Bee, TXHeard Ranch (4300) | PluggedGas | — | — | — | — |
| B 142-025-02197 | Pennzoil Producing Co. | Bee, TXBurnell (Slick) | Not on scheduleGas | — | — | — | — |
| 8742-025-30081 | Pennzoil Producing Co. | Bee, TXPettus New | Not on scheduleOil | — | — | — | — |
| 1 U42-025-80063 | Pennzoil Producing Co. | Bee, TXTulsita-Wilcox ( Massive) | Not on scheduleGas | — | — | — | — |
| N. P. U.-Union-Ray #5942-025-80065 | Pennzoil Producing Co. | Bee, TXTulsita-Wilcox ( Massive) | Not on scheduleGas | — | — | — | — |
| 6342-025-80067 | Pennzoil Producing Co. | Bee, TXTulsita-Wilcox ( Slick) | Not on scheduleGas | — | — | — | — |
| 142-025-80068 | Pennzoil Producing Co. | Bee, TXTulsita-Wilcox ( 7600 Upper) | Not on scheduleGas | — | — | — | — |
| A 242-025-80069 | Pennzoil Producing Co. | Bee, TXTulsita-Wilcox ( 7600 Upper) | Not on scheduleGas | — | — | — | — |
| 1 U42-071-80037 | Pennzoil Producing Co. | Chambers, TXTrinity River Delta(frio 8000 L) | Not on scheduleGas | — | — | — | — |
| 1 L42-071-80038 | Pennzoil Producing Co. | Chambers, TXTrinity River Delta(frio 8400 L) | Not on scheduleGas | — | — | — | — |
| 1 L42-073-00046 | Pennzoil Producing Co. | Cherokee, TXTecula (Pettit) | Not on scheduleGas | — | — | — | — |
| 242-073-00170 | Pennzoil Producing Co. | Cherokee, TXJacksonville No. (Woodbine) | PluggedOil | — | — | — | — |
| Johnson Lester #142-089-20135 | Pennzoil Producing Co. | Colorado, TXRutledge (Yegua 3800) | PluggedOil | — | — | — | — |