| Yturria Frank D. #302142-489-31049 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 4,000 | Mar 19, 2002 | — | — |
| Yturria Cattle Co #2642-489-30955 | Hilcorp Energy Company only | Willacy, TXLa Sara NW. (3000) | PluggedOil | 6,150 | Feb 19, 2002 | — | — |
| Yturria Frank D. #30742-489-31026 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 9,500 | Feb 14, 2002 | — | — |
| Willamar Community E #1042-489-31046 | Citation Oil & Gas Corp. only | Willacy, TXWillamar (Miocene 5400 East) | ActiveOil | 5,700 | Dec 21, 2001 | — | — |
| Yturria Frank D. #302042-489-31047 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 5,200 | Nov 20, 2001 | — | — |
| Stone #142-489-31048 | Dewbre Petroleum Corporation only | Willacy, TXPaso Real (9600) | PluggedGas | 10,500 | Nov 20, 2001 | — | — |
| Yturria Frank D. et al #302T42-489-31008 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 10,000 | Nov 2, 2001 | — | — |
| Yturria Frank D. #30642-489-31035 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 10,760 | Nov 2, 2001 | — | — |
| Rodriguez #142-489-31045 | Swift Energy Companypermitted by · no operator of record | Willacy, TX | Plugged | 14,300 | Sep 27, 2001 | — | — |
| Yturria Frank D. et al #30342-489-31011 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedOil | 8,000 | Sep 10, 2001 | — | — |
| Yturria Frank D. #30842-489-31030 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 10,900 | Sep 10, 2001 | — | — |
| Yturria Frank D. et al #30442-489-31016 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 11,000 | Aug 27, 2001 | — | — |
| Pinnell H P D #1__42-489-31044 | Hughes, Dan A. Companypermitted by · no operator of record | Willacy, TX | Plugged | 8,500 | Aug 10, 2001 | — | — |
| Yturria L&C Co.nct-2 #4542-489-30059 | Apollo Petro Fuels LLC only | Willacy, TXRaymondville (Consolidated) | Shut inOil | 6,560 | Jun 7, 2001 | — | — |
| Yturria Frank D. #301642-489-31031 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | Not on scheduleGas | 8,500 | Jun 7, 2001 | — | — |
| Kleberg R. J. Jr. Tr. Stillman #10842-489-30967 | Exxon Mobil Corporation only | Willacy, TXTordilla (J-55) | PluggedGas | 12,660 | Jun 5, 2001 | — | — |
| Kleberg R. J. Jr. Tr. Stillman #9742-489-30957 | Exxon Mobil Corporation only | Willacy, TXTordilla-NC (I-75) | PluggedGas | 11,000 | May 22, 2001 | — | — |
| Kleberg R.J. Jr. Tr. Stillman #9842-489-30962 | Exxon Mobil Corporation only | Willacy, TXWildcat | PluggedGas | 11,100 | May 22, 2001 | — | — |
| Corbett Ranch #1__42-489-31042 | Lgdc Corporationpermitted by · no operator of record | Willacy, TX | Plugged | 10,800 | Apr 27, 2001 | — | — |
| Yturria H. #40442-489-31041 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 8,250 | Mar 22, 2001 | — | — |
| Kleberg R. J. Fr. Tr. Stillman #12042-489-30989 | Exxon Mobil Corporation only | Willacy, TXTordilla SW. (I-26) | PluggedGas | 10,300 | Mar 16, 2001 | — | — |
| Morrow #142-489-31039 | EOG Resources Inc. only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 11,000 | Mar 15, 2001 | — | — |
| Henderson J.W. et al Gas Unit #142-489-31040 | Suemaur Expl. & Prod. LLC only | Willacy, TXLa Sal Vieja (Deep) | PluggedGas | 16,000 | Mar 15, 2001 | — | — |
| Yturria H. #40242-489-31018 | Apollo Petro Fuels LLC only | Willacy, TXRaymondville (Consolidated) | Shut inOil | 11,000 | Mar 13, 2001 | — | — |
| Sailor #1__42-489-31038 | Modern Exploration, Inc.permitted by · no operator of record | Willacy, TXKing Ranch, W. (Miocene 5700) | Plugged | 6,150 | Feb 8, 2001 | — | — |
| Yturria F. #301742-489-31037 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 8,620 | Jan 24, 2001 | — | — |
| Kenaf Industries Unit #242-489-31036 | U.S. Enercorp Ltd. only | Willacy, TXLa Sara S. (2400) | PluggedGas | 4,200 | Jan 18, 2001 | — | — |
| Parham Ellie #142-489-30038 | Modern Exploration Inc. only | Willacy, TXWillamar (E-7 6300 Sand) | PluggedGas | 6,284 | Nov 29, 2000 | — | — |
| Kleberg R J Jr TR Stillman #8742-489-30944 | EOG Resources Inc. only | Willacy, TXTordilla (Deep Cons.) | PluggedGas | 14,000 | Sep 7, 2000 | — | — |
| Raymond Leonora C. #342-489-30676 | Citation Oil & Gas Corp. only | Willacy, TXWillamar West (Miocene 4700) | ActiveGas | 6,518 | Aug 8, 2000 | — | — |
| Kenaf Industries Unit #1__42-489-31028 | Dominion Expl. & Prod., Inc.permitted by · no operator of record | Willacy, TX | Plugged | 4,100 | Jun 29, 2000 | — | — |
| Kleberg R. J. Jr. Tr. Stillman #12542-489-31027 | Exxon Mobil Corporation only | Willacy, TXTordilla-NC (K-45 W) | PluggedGas | 12,000 | Jun 20, 2000 | — | — |
| Yturria Frank D. #305 C42-489-31025 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 9,000 | May 8, 2000 | — | — |
| Yturria H. #40342-489-31024 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 11,000 | May 5, 2000 | — | — |
| Pinnell H.P. #4__42-489-31023 | Brigham Oil & Gas, L.P.permitted by · no operator of record | Willacy, TX | Plugged | 8,000 | Apr 6, 2000 | — | — |
| Cavazos Nicolas #742-489-30754 | Citation Oil & Gas Corp. only | Willacy, TXWillamar (Graben 4720) | Temporarily abandonedGas | 5,300 | Apr 5, 2000 | — | — |
| Rectifier #342-489-31021 | Midcon Texas PL Operator, Inc.permitted by · no operator of record | Willacy, TX | Not on schedule | 316 | Mar 29, 2000 | — | — |
| Rectifier #442-489-31022 | Midcon Texas PL Operator, Inc.permitted by · no operator of record | Willacy, TX | Not on schedule | 248 | Mar 29, 2000 | — | — |
| Pinnell H P C #242-489-31019 | Hughes, Dan A. Companypermitted by · no operator of record | Willacy, TXKing Ranch, W. (Miocene 5700) | Plugged | 7,500 | Mar 16, 2000 | — | — |
| Armendaiz #142-489-31020 | Modern Exploration Inc. only | Willacy, TXArroyo Colorado (F-9) | Temporarily abandonedGas | 4,710 | Mar 14, 2000 | — | — |
| Yturria Frank D. et al #30142-489-31005 | Cody Energy LLC only | Willacy, TXRaymondville (Consolidated) | PluggedGas | 10,500 | Jan 25, 2000 | — | — |
| Fitzgerald, Gloria L. #142-489-31017 | CNG Producing Companypermitted by · no operator of record | Willacy, TX | Plugged | 14,700 | Jan 21, 2000 | — | — |
| Yturria H. et al #40142-489-31015 | Apollo Petro Fuels LLC only | Willacy, TXRaymondville (Consolidated) | Temporarily abandonedGas | 7,500 | Oct 5, 1999 | — | — |
| Pinnell H.P. #1 R42-489-31014 | Brigham Oil & Gas, L.P.permitted by · no operator of record | Willacy, TX | Plugged | 12,000 | Sep 15, 1999 | — | — |
| Pinnell H.P. #142-489-31013 | Brigham Oil & Gas, L.P.permitted by · no operator of record | Willacy, TX | Plugged | 11,000 | Aug 12, 1999 | — | — |
| Pinnell H. P. C #142-489-31012 | Hughes, Dan A. Companypermitted by · no operator of record | Willacy, TXKing Ranch, W. (Miocene 5700) | Plugged | 8,000 | Jul 23, 1999 | — | — |
| La Sal Vieja Gas Unit #242-489-30584 | Proline Energy Resources Inc only | Willacy, TXLa Sal Vieja (Frio Cons) | Temporarily abandonedGas | 11,502 | Jul 1, 1999 | — | — |
| Harvey Geis Unit #142-489-00536 | Wagner Oil Company only | Willacy, TXLa Sal Vieja (5) | Temporarily abandonedGas | 10,216 | Jun 28, 1999 | — | — |
| Armendiaz #142-489-31010 | Ultra Oil & Gas, Inc.permitted by · no operator of record | Willacy, TX | Plugged | 4,000 | Apr 26, 1999 | — | — |
| Bucy G. W. #342-489-00365 | Citation Oil & Gas Corp. only | Willacy, TXWillamar West (SM-4100) | PluggedGas | 7,967 | Feb 2, 1999 | — | — |