| Slaughter Estate #142-169-32724 | Chaparral Energy L.L.C. | Garza, TXDover (Strawn) | PluggedOil | 8,480 | Jul 23, 1986 | — | — |
| Davis #142-103-32515 | Chaparral Energy L.L.C. | Crane, TXCosta (Clear Fork Lower) | PluggedGas | 4,528 | Aug 23, 1985 | — | — |
| Birdwell Unit I #242-041-31325 | Chaparral Energy L.L.C. | Brazos, TXIola South (Sub-Clarksville) | PluggedOil | 10,000 | Jul 2, 1985 | — | — |
| Truitt & Gravier a/C #1 #842-321-31448 | Chaparral Energy L.L.C. | Matagorda, TXSugar Valley (Gravier) | PluggedOil | 10,860 | May 1, 1985 | — | — |
| Bohlander J. S. #642-301-30639 | Chaparral Energy L.L.C. | Loving, TXCognac (Cherry Canyon) | PluggedOil | 5,600 | Apr 24, 1985 | — | — |
| Marjorie Bailey #142-295-30563 | Chaparral Energy L.L.C. | Lipscomb, TXFollett (Tonkawa) | PluggedOil | 9,000 | Apr 10, 1985 | — | — |
| Henton #205942-295-31617 | Chaparral Energy L.L.C. | Lipscomb, TXBooker N. (Morrow Upper) | PluggedOil | 8,400 | Mar 22, 1985 | — | — |
| Bohlander J. S. #542-301-30601 | Chaparral Energy L.L.C. | Loving, TXCognac (Cherry Canyon) | PluggedOil | 5,800 | Oct 22, 1984 | — | — |
| Bohlander J. S. #4D42-301-30575 | Chaparral Energy L.L.C. | Loving, TXCognac (Cherry Canyon) | PluggedOil | 5,800 | Jul 25, 1984 | — | — |
| Bohlander J. S. #342-301-30526 | Chaparral Energy L.L.C. | Loving, TXCognac (Cherry Canyon) | PluggedOil | 6,000 | Apr 18, 1984 | — | — |
| Mengers Gus O. #142-409-04350 | Chaparral Energy L.L.C. | San Patricio, TXMathis East (5250) | PluggedGas | 5,710 | Apr 16, 1984 | — | — |
| Cox Unit 1 #242-041-31136 | Chaparral Energy L.L.C. | Brazos, TXIola South (Sub-Clarksville) | PluggedOil | 10,000 | Apr 12, 1984 | — | — |
| Truitt & Gravier a/C #1 #142-321-00671 | Chaparral Energy L.L.C. | Matagorda, TXSugar Valley (Gravier) | PluggedOil | 11,486 | Apr 12, 1984 | — | — |
| Bohlander J. S. #242-301-30509 | Chaparral Energy L.L.C. | Loving, TXCognac (Cherry Canyon) | PluggedOil | 6,000 | Jan 13, 1984 | — | — |
| Cobb Unit 5 #142-041-31071 | Chaparral Energy L.L.C. | Brazos, TXIola South (Sub-Clarksville) | PluggedOil | 9,200 | Dec 19, 1983 | — | — |
| Millican #542-383-32814 | Chaparral Energy L.L.C. | Reagan, TXSpraberry (Trend Area) | PluggedOil | 8,400 | Nov 15, 1983 | — | — |
| Cox Unit 1 #142-041-31044 | Chaparral Energy L.L.C. | Brazos, TXIola South (Sub-Clarksville) | PluggedOil | 9,500 | Nov 7, 1983 | — | — |
| Skaggs E. L. B #242-297-02760 | Chaparral Energy L.L.C. | Live Oak, TXClayton (Herring) | PluggedGas | 5,160 | Oct 28, 1983 | — | — |
| Birdwell Unit I #142-041-31014 | Chaparral Energy L.L.C. | Brazos, TXIola South (Sub-Clarksville) | PluggedOil | 10,200 | Sep 6, 1983 | — | — |
| Bohlander J. S. #142-301-30419 | Chaparral Energy L.L.C. | Loving, TXCognac (Cherry Canyon) | PluggedOil | 6,000 | May 26, 1983 | — | — |
| Means C #142-157-31435 | Chaparral Energy L.L.C. | Fort Bend, TXHungerford N. (Vicksburg) | PluggedGas | 7,800 | Mar 25, 1983 | — | — |
| Mitchell #314742-295-31176 | Chaparral Energy L.L.C. | Lipscomb, TXBechthold (Tonkawa) | PluggedGas | 8,500 | Mar 25, 1982 | — | — |
| E. G. Hutchings T-90 Wis #1WS42-495-31455 | Chaparral Energy L.L.C. | Winkler, TXKermit (Ellenburger) | PluggedOil | 1,100 | Dec 31, 1981 | — | — |
| Brown Wm. S. Fee #342-457-00174 | Chaparral Energy L.L.C. | Tyler, TXTheuvenins Creek (Yegua 1-A) | PluggedOil | 8,700 | Nov 20, 1981 | — | — |
| Double Mountain a #442-169-31679 | Chaparral Energy L.L.C. | Garza, TXTufbow (Strawn) | PluggedOil | 8,100 | Oct 28, 1981 | — | — |
| Connell Estate 7 #142-169-31675 | Chaparral Energy L.L.C. | Garza, TXTufbow (Strawn) | PluggedOil | 8,100 | Oct 23, 1981 | — | — |
| Double Mountain a #342-169-31648 | Chaparral Energy L.L.C. | Garza, TXTufbow (Strawn) | PluggedOil | 8,000 | Aug 24, 1981 | — | — |
| Double Mountain a #242-169-31617 | Chaparral Energy L.L.C. | Garza, TXTufbow (Strawn) | PluggedOil | 8,000 | Jul 20, 1981 | — | — |
| Davis #342-103-32624 | Chaparral Energy L.L.C. | Crane, TXCosta (Tubb) | PluggedOil | 4,500 | Jul 9, 1981 | — | — |
| Davis #542-103-32560 | Chaparral Energy L.L.C. | Crane, TXCosta (Tubb) | PluggedOil | 4,500 | Apr 17, 1981 | — | — |
| Davis #242-103-32517 | Chaparral Energy L.L.C. | Crane, TXCosta (Tubb) | PluggedOil | 4,500 | Mar 2, 1981 | — | — |
| Brown William S. #1042-457-00219 | Chaparral Energy L.L.C. | Tyler, TXTheuvenins Creek (Wilcox 8400) | PluggedOil | 8,710 | Feb 2, 1981 | — | — |
| Britt #10842-483-30803 | Chaparral Energy L.L.C. | Wheeler, TXAllison-Britt (12350) | PluggedOil | 12,700 | Oct 29, 1980 | — | — |
| Mathis #242-207-30897 | Chaparral Energy L.L.C. | Haskell, TXObrien (Strawn) | PluggedOil | 5,000 | Feb 20, 1980 | — | — |
| Frnka W.R. #142-481-03442 | Chaparral Energy L.L.C. | Wharton, TXMustang Creek (2000) | PluggedGas | 9,930 | Dec 18, 1979 | — | — |
| Brown William S. #1A42-457-30128 | Chaparral Energy L.L.C. | Tyler, TXTheuvenins Creek (Wilcox 8400) | PluggedOil | 8,740 | Dec 5, 1979 | — | — |
| State Tract 901-S #2 L42-602-30025 | Chaparral Energy L.L.C. | Mustang IS-SB, TXBlock 901 (7800) | Shut inOil | 8,850 | Oct 19, 1979 | — | — |
| Beall J. R. et al #142-459-30435 | Chaparral Energy L.L.C. | Upshur, TXDelrose (Haynesville) | PluggedGas | 12,000 | Jul 18, 1979 | — | — |
| Wesley #142-295-30681 | Chaparral Energy L.L.C. | Lipscomb, TXDarren (Morrow Middle) | PluggedOil | 9,000 | Jul 10, 1979 | — | — |
| Stowers #142-421-30228 | Chaparral Energy L.L.C. | Sherman, TXTexas Hugoton | PluggedGas | 3,500 | Feb 20, 1979 | — | — |
| State Tract 171 #342-321-30893 | Chaparral Energy L.L.C. | Matagorda, TXMatagorda Bay S (Miocene 4100) | PluggedGas | 4,200 | Dec 13, 1978 | — | — |
| Mathis #142-207-30757 | Chaparral Energy L.L.C. | Haskell, TXObrien (Strawn) | PluggedOil | 4,900 | Nov 28, 1978 | — | — |
| Longmire J. J. O/a #142-321-00527 | Chaparral Energy L.L.C. | Matagorda, TXSugar Valley N. (Hurlock) | PluggedOil | 9,075 | Oct 19, 1978 | — | — |
| Brown William S. #1142-457-00172 | Chaparral Energy L.L.C. | Tyler, TXTheuvenins Creek (Yegua 5650) | PluggedOil | 8,557 | Aug 25, 1978 | — | — |
| Yokley Mae E. #142-211-30979 | Chaparral Energy L.L.C. | Hemphill, TXCanadian West (Morrow Upper) | PluggedGas | 11,000 | Apr 7, 1978 | — | — |
| Houston Farms Development Co. #142-039-00963 | Chaparral Energy L.L.C. | Brazoria, TXChocolate Bayou S. (P Frio) | PluggedGas | — | — | — | — |
| Houston Farms Development Co. #342-039-00964 | Chaparral Energy L.L.C. | Brazoria, TXChocolate Bayou S. (P Frio) | PluggedGas | — | — | — | — |
| Shannon a 1-38 #142-105-31117 | Chaparral Energy L.L.C. | Crockett, TXFlat Iron (Strawn) | PluggedOil | — | — | — | — |
| Gerbert Richard #142-123-00527 | Chaparral Energy L.L.C. | De Witt, TXHolly (Yegua 4500) | PluggedOil | — | — | — | — |
| Wolf W. F. #242-123-00962 | Chaparral Energy L.L.C. | De Witt, TXCuero S. (Blk. II 10 000) | PluggedGas | — | — | — | — |