| Willamar West Unit #17342-489-30758 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | Shut inOil | 8,200 | Jun 26, 1984 | — | — |
| Willamar West Unit #17442-489-30759 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | ActiveOil | 8,205 | Jun 26, 1984 | — | — |
| Willamar West Unit #20242-489-30760 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | PluggedOil | 8,100 | Jun 26, 1984 | — | — |
| Willamar West Unit #21242-489-30761 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | ActiveOil | 8,150 | Jun 26, 1984 | — | — |
| Willamar West Unit #17642-489-30762 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | Shut inOil | 8,107 | Jun 26, 1984 | — | — |
| Willamar West Unit #19542-489-30764 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | ActiveOil | 8,110 | Jun 26, 1984 | — | — |
| Willamar West Unit #16542-489-30765 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | ActiveOil | 8,050 | Jun 26, 1984 | — | — |
| Kleberg RJ Jr TR Stillman Past. #36 D42-489-30578 | Exxon Corp. | Willacy, TXTordilla (H-78 S) | PluggedGas | 10,000 | Jun 25, 1984 | — | — |
| Sauz Ranch Mulatos Pasture #3942-489-00177 | Shoco Production LLC | Willacy, TXWillamar West | ActiveInjection | 7,950 | Jun 22, 1984 | — | — |
| Willamar West Unit #231WS42-489-00227 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | Shut inOil | 7,774 | Jun 15, 1984 | — | — |
| Butler D. Y. #142-489-30753 | Mitchell Energy Corporation | Willacy, TXLa Sal Vieja E. (13600 Frio) | PluggedGas | 16,000 | Jun 5, 1984 | — | — |
| Payne E. J. #1__42-489-30752 | — | Willacy, TXCorbett (8150 Frio) | Plugged | 8,700 | May 31, 1984 | — | — |
| Yturria Cattle Co. #642-489-30750 | Gainco Inc. | Willacy, TXLa Sara (No. 10-a Sand) | PluggedOil | 5,000 | May 14, 1984 | — | — |
| Solis #142-489-30749 | — | Willacy, TX | Plugged | 8,700 | Apr 30, 1984 | — | — |
| Willamar East Unit #2742-489-30748 | Amoco Production Company | Willacy, TXWillamar (Graben North) | Not on schedule | 8,400 | Apr 26, 1984 | — | — |
| Todd Chess #4 D42-489-00507 | Smith Production Inc. | Willacy, TXChess (Frost 5050) | PluggedOil | 7,250 | Mar 28, 1984 | — | — |
| Bentsen et al #142-489-30744 | — | Willacy, TX | Plugged | 9,000 | Mar 15, 1984 | — | — |
| Lacal #142-489-30743 | — | Willacy, TX | Plugged | 7,800 | Feb 29, 1984 | — | — |
| Sauz Ranch Mulatos Pasture #4342-489-00163 | Chestnut Explor. and Prod. Inc. | Willacy, TXWillamar West | PluggedOil | 7,950 | Feb 8, 1984 | — | — |
| Willamar East Unit #2242-489-00337 | Citation Oil & Gas Corp. | Willacy, TXWillamar | PluggedOil | 7,739 | Jan 30, 1984 | — | — |
| Yturria L&L Co. a NCT-1 #12 H42-489-00053 | Texaco E & P Inc. | Willacy, TXRaymondville (a- 4A) | PluggedOil | 8,168 | Jan 25, 1984 | — | — |
| Willamar East Unit #19 D42-489-00329 | Citation Oil & Gas Corp. | Willacy, TXWillamar | ActiveInjection | 7,743 | Jan 25, 1984 | — | — |
| Yturria Land & Cattle Co. #142-489-30739 | — | Willacy, TX | Plugged | 10,500 | Jan 11, 1984 | — | — |
| El Sauz Ranch Nopal #242-489-30595 | Pinnell H. P. Trustee | Willacy, TXArroyo Colorado (E-4B) | PluggedGas | 4,000 | Dec 30, 1983 | — | — |
| Bell S.H. #542-489-30631 | Citation Oil & Gas Corp. | Willacy, TXWillamar (Graben 5090) | Shut inOil | 6,495 | Dec 29, 1983 | — | — |
| Gas Unit a Zone 6 #542-489-30715 | Apache Corporation | Willacy, TXLa Sal Vieja (6 8774-9165) | PluggedGas | 9,900 | Dec 29, 1983 | — | — |
| Jones, I. L. #142-489-30738 | — | Willacy, TX | Plugged | 15,500 | Dec 27, 1983 | — | — |
| Garcia #142-489-30737 | — | Willacy, TX | Plugged | 7,500 | Dec 7, 1983 | — | — |
| Willamar West Miocene Unit #m 1742-489-30735 | Citation Oil & Gas Corp. | Willacy, TXWillamar W.(miocene 6400) | ActiveOil | 6,500 | Oct 18, 1983 | — | — |
| Willamar West Miocene Unit #m 1542-489-30734 | Citation Oil & Gas Corp. | Willacy, TXWillamar W.(miocene 6400) | ActiveOil | 6,500 | Oct 17, 1983 | — | — |
| Sauz Ranch - Tenerias #1942-489-30732 | — | Willacy, TX | Plugged | 10,400 | Oct 14, 1983 | — | — |
| Haynes #142-489-30729 | Mitchell Energy Corporation | Willacy, TXLa Sal Vieja (Frio 10950) | PluggedGas | 12,000 | Oct 4, 1983 | — | — |
| Yturria Cattle Co. #1442-489-30731 | Petroleum Management Inc. | Willacy, TXLacal (Frio C-5) | PluggedGas | 11,500 | Sep 28, 1983 | — | — |
| Yturria L. & L. Co. -a- NCT-1 #30WD42-489-00640 | Texaco E & P Inc. | Willacy, TXRaymondville | PluggedOil | 10,515 | Sep 23, 1983 | — | — |
| Parham #142-489-30730 | — | Willacy, TXKing Ranch, W. (Miocene 5700) | Plugged | 6,500 | Sep 22, 1983 | — | — |
| Yturria L&L Co. a NCT-1 #13 J42-489-00054 | Texaco E & P Inc. | Willacy, TXRaymondville (a- 4A) | PluggedOil | 10,500 | Aug 24, 1983 | — | — |
| Yturria Cattle Company #1042-489-30701 | Fargo Trading Co. Inc. | Willacy, TXLa Sara (31-a Sand) | PluggedOil | 6,600 | Aug 23, 1983 | — | — |
| El Sauz Ranch Nopal #942-489-30728 | — | Willacy, TX | Plugged | 6,000 | Jul 14, 1983 | — | — |
| Willamar West Unit #151WI42-489-30719 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | PluggedOil | 8,150 | Jul 8, 1983 | — | — |
| Willamar West Unit #150WI42-489-30720 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | PluggedOil | 8,150 | Jul 8, 1983 | — | — |
| Willamar West Unit #149WI42-489-30721 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | Shut inOil | 8,146 | Jul 8, 1983 | — | — |
| Willamar West Unit #147WI42-489-30723 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | Shut inOil | 8,100 | Jul 8, 1983 | — | — |
| Willamar West Unit #146WI42-489-30724 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | Shut inOil | 8,108 | Jul 8, 1983 | — | — |
| Willamar West Unit #145WI42-489-30725 | Citation Oil & Gas Corp. | Willacy, TXWillamar West | PluggedOil | 8,150 | Jul 8, 1983 | — | — |
| Yturria Cattle Co. #1442-489-00649 | Ffa Petroleum Services | Willacy, TXLa Sara N. (Jones SD) | PluggedGas | 5,300 | Jun 29, 1983 | — | — |
| Cox B. F. Unit #342-489-30718 | Wagner Oil Company | Willacy, TXLa Sal Vieja (8 and 9 Frio) | Temporarily abandonedGas | 10,197 | Jun 16, 1983 | — | — |
| Jarrett, M. J. #142-489-30717 | — | Willacy, TX | Plugged | 13,200 | May 31, 1983 | — | — |
| Yturria Cattle Co. #1042-489-30644 | Petroleum Management Inc. | Willacy, TXLa Sara NE (8080) | ActiveWater Supply | 8,712 | May 27, 1983 | — | — |
| El Sauz Ranch Nopal #542-489-30678 | Pinnell H. P. Trustee | Willacy, TXArroyo Colorado North (F-7) | PluggedGas | 4,000 | May 26, 1983 | — | — |
| Yturria L. & L. Co. -a- NCT-1 #1D42-489-00055 | Texaco E & P Inc. | Willacy, TXRaymondville | PluggedOil | 8,515 | May 16, 1983 | — | — |