| Dreier W. O. Unit #3 U42-123-00712 | Tenneco Oil Co. | De Witt, TXDoehrmann (Mackhank) | PluggedGas | 8,352 | Oct 27, 2006 | — | — |
| Argo-Jones #242-165-03265 | Tenneco Oil Co. | Gaines, TXRussell North (Devonian) | PluggedOil | 12,000 | Jun 12, 2002 | — | — |
| McAllen Fieldwide Unit #30EC42-215-01517 | Tenneco Oil Co. | Hidalgo, TXWhitted (6900) | PluggedGas | 7,500 | Sep 20, 1995 | — | — |
| Pharr Fieldwide Unit #242-215-01355 | Tenneco Oil Co. | Hidalgo, TXPharr (Marks) | PluggedGas | 10,150 | Jun 6, 1995 | — | — |
| De Garcia Amada C. #242-505-02455 | Tenneco Oil Co. | Zapata, TXCharco Redondo (Wilcox 8300) | PluggedGas | 5,500 | Jan 28, 1992 | — | — |
| Jackson, Kathryn #242-215-01736 | Tenneco Oil Co. | Hidalgo, TXMonte Christo North (F-17) | Not on scheduleGas | 10,050 | Oct 21, 1991 | — | — |
| State Tract 25 #1 L42-409-30278 | Tenneco Oil Co. | San Patricio, TXPortland W. (F-9) | PluggedOil | 10,437 | May 28, 1991 | — | — |
| Ledrick #305542-393-30913 | Tenneco Oil Co. | Roberts, TXLedrick Ranch S. (Morrow Up.) | PluggedGas | 9,800 | Apr 19, 1991 | — | — |
| Diebel, R. V. #2 U42-123-00719 | Tenneco Oil Co. | De Witt, TXDoehrmann (Mackhank) | PluggedGas | 8,351 | Dec 10, 1985 | — | — |
| Morales A. C. #142-215-31483 | Tenneco Oil Co. | Hidalgo, TXGuadalupe (Frio 6200) | PluggedGas | 14,300 | Dec 3, 1985 | — | — |
| Pollok Jake #242-013-00796 | Tenneco Oil Co. | Atascosa, TXFashing (Edwards Lime -A-) | PluggedGas | 10,845 | Dec 4, 1984 | — | — |
| Arledge #101742-105-33276 | Tenneco Oil Co. | Crockett, TXWatson Ranch (Canyon) | PluggedOil | 15,500 | Nov 2, 1984 | — | — |
| State Slick D #1742-427-31932 | Tenneco Oil Co. | Starr, TXBorosa S. (Vicksburg 8200) | PluggedGas | 9,800 | Aug 14, 1984 | — | — |
| Slick T. B. Estate -a- #542-427-30565 | Tenneco Oil Co. | Starr, TXUrschel (4010) | PluggedOil | 6,488 | Dec 14, 1983 | — | — |
| Winston Brothers #142-415-32426 | Tenneco Oil Co. | Scurry, TXKelly-Snyder SE. (Canyon Mi.) | PluggedOil | 8,000 | Nov 3, 1983 | — | — |
| Nelson E. S. #142-303-30972 | Tenneco Oil Co. | Lubbock, TXAnton-Irish | PluggedOil | 11,643 | Oct 14, 1983 | — | — |
| Slator Ranch #742-505-31658 | Tenneco Oil Co. | Zapata, TXLas Ovejas (Lobo) | PluggedGas | 12,500 | Apr 20, 1983 | — | — |
| Urban Victor #342-469-01087 | Tenneco Oil Co. | Victoria, TXPridham Lake West (4500) | PluggedGas | 4,795 | Jun 2, 1982 | — | — |
| McMordie 1-13 #11342-393-30054 | Tenneco Oil Co. | Roberts, TXMcMordie Ranch (9400) | PluggedOil | 9,500 | Sep 23, 1981 | — | — |
| Lehman J. S. Unit #2 #2 T42-427-04254 | Tenneco Oil Co. | Starr, TXCortez (3400) | PluggedGas | 3,505 | Sep 14, 1981 | — | — |
| Morrison #103642-393-30877 | Tenneco Oil Co. | Roberts, TXShoenail West (Cherokee) | PluggedOil | 8,600 | Jul 31, 1981 | — | — |
| Morrison #30842-393-30858 | Tenneco Oil Co. | Roberts, TXCats Creek (Cherokee Lo.) | PluggedGas | 8,600 | Mar 20, 1981 | — | — |
| Lindholm Mary Alice #142-297-32120 | Tenneco Oil Co. | Live Oak, TXLindholm (1860) | Not on scheduleGas | 8,500 | Jan 30, 1981 | — | — |
| McMordie #109042-393-30834 | Tenneco Oil Co. | Roberts, TXSt. Clair (Granite Wash) | PluggedGas | 10,100 | Nov 20, 1980 | — | — |
| Clayton-Johnson #20542-033-30610 | Tenneco Oil Co. | Borden, TXLuck-Pot (Canyon Reef) | PluggedOil | 9,900 | Aug 29, 1980 | — | — |
| Fieldwide, Pharr Unit #2442-215-31041 | Tenneco Oil Co.permit operator | Hidalgo, TX | Drilled | 14,500 | Jun 5, 1980 | — | — |
| Tenneco VP #142-389-31112 | Tenneco Oil Co. | Reeves, TXV. P. | PluggedGas | 17,000 | Jun 5, 1980 | — | — |
| State Slick C #642-427-03797 | Tenneco Oil Co. | Starr, TXBorosa S. (Frio 5 South) | PluggedGas | 6,100 | Oct 19, 1979 | — | — |
| Slick T. B. Estate #39 L42-427-04572 | Tenneco Oil Co. | Starr, TXBorosa S. (Vicksburg 2 Stray) | PluggedOil | 5,312 | Oct 19, 1979 | — | — |
| Anderson O. P. #142-475-31944 | Tenneco Oil Co. | Ward, TXPoquito (Delaware) | PluggedGas | 6,458 | Sep 21, 1979 | — | — |
| Slick T. B. Est. #3742-427-04483 | Tenneco Oil Co. | Starr, TXBorosa S. (Frio 5) | PluggedOil | 8,250 | Aug 17, 1979 | — | — |
| Trull #5 L42-321-02319 | Tenneco Oil Co. | Matagorda, TXTrull (Nodosaria 8) | PluggedGas | 1,359 | Jun 14, 1979 | — | — |
| Morrison #101142-393-30692 | Tenneco Oil Co.permit operator | Roberts, TX | Drilled | 10,000 | Feb 27, 1979 | — | — |
| Ledrick #154A42-393-30691 | Tenneco Oil Co. | Roberts, TXLedrick Ranch S. (Morrow Up.) | PluggedGas | 11,000 | Feb 16, 1979 | — | — |
| East Side Block Unit #1142-355-31339 | Tenneco Oil Co. | Nueces, TXAgua Dulce (6100) | PluggedGas | 8,300 | Oct 19, 1978 | — | — |
| Ledrick H. L. -a- #20842-393-30661 | Tenneco Oil Co. | Roberts, TXLedrick Ranch S. (Morrow Up.) | PluggedGas | 10,000 | Oct 18, 1978 | — | — |
| Bruni a #1A42-479-32136 | Tenneco Oil Co. | Webb, TXBruni (Queen Sand) | PluggedOil | 5,850 | Sep 1, 1978 | — | — |
| Johns C. D. #242-355-01275 | Tenneco Oil Co. | Nueces, TXViola (Douglas 3RD) | PluggedGas | 7,519 | Aug 29, 1978 | — | — |
| Ocs-G-2724 #b-342-711-80017 | Tenneco Oil Co.permit operator | High IS-E S, TX | Drilled | 12,821 | Aug 24, 1978 | — | — |
| Ocs-G-2723 #b-242-711-80018 | Tenneco Oil Co.permit operator | High IS-E S, TXWildcat | Drilled | 8,855 | Aug 24, 1978 | — | — |
| Bitler #142-003-31640 | Tenneco Oil Co. | Andrews, TXFullerton (Wolfcamp) | PluggedOil | 11,000 | Aug 2, 1978 | — | — |
| J.C. Martin Trustee M #142-479-31083 | Tenneco Oil Co. | Webb, TXBruni (Mirando) | PluggedGas | 4,097 | Jul 24, 1978 | — | — |
| Trull B. W. #3 L42-321-80540 | Tenneco Oil Co. | Matagorda, TXTrull (Nodosaria 11) | PluggedGas | 10,267 | Jul 19, 1978 | — | — |
| Payne #118642-393-80535 | Tenneco Oil Co. | Roberts, TXMorrison Ranch (Cleveland) | PluggedOil | 7,800 | Jul 5, 1978 | — | — |
| Ledrick #10842-393-30642 | Tenneco Oil Co. | Roberts, TXLedrick Ranch S. (Morrow Up.) | PluggedGas | 9,892 | Jun 15, 1978 | — | — |
| Chambers #1010D42-393-30641 | Tenneco Oil Co. | Roberts, TXMendota NW. (Granite Wash) | PluggedOil | 4,500 | May 26, 1978 | — | — |
| Geary C. A. #242-123-00638 | Tenneco Oil Co. | De Witt, TXCottonwood Creek S.(yegua 4800) | PluggedGas | 7,658 | Apr 4, 1978 | — | — |
| Slick T.B. Estate #2342-427-00867 | Tenneco Oil Co. | Starr, TXHinde (7050) | PluggedGas | 11,020 | Mar 23, 1978 | — | — |
| East Side Block (L. Grebe) #142-355-80159 | Tenneco Oil Co. | Nueces, TXAgua Dulce (2070) | PluggedGas | 7,075 | Jun 10, 1977 | — | — |
| Moore R. M. -a- #545242-001-30052 | Tenneco Oil Co. | Anderson, TXCamp Hill | Not on scheduleOil | — | — | — | — |