| O'Ryan SWD #142-135-33826 | — | Ector, TXDora Roberts (Devonian) | Plugged | 13,550 | Jun 2, 2017 | — | — |
| Ratliff Ranch 'a' #142-135-05007 | Texaco Inc. | Ector, TXRatliff (Ellenburger) | Not on scheduleOil | 13,625 | May 16, 2017 | — | — |
| Junction SWD #142-135-43293 | Overflow Energy, LLC | Ector, TXGoldsmith (Devonian) | Not on schedule | 9,550 | Dec 1, 2014 | — | — |
| Goldsmith C. A. Etal #77242-135-01149 | Hilcorp Energy Company | Ector, TXGoldsmith (Devonian) | PluggedOil | 6,450 | Dec 16, 2013 | — | — |
| Harper Devonian Unit #71342-135-42357 | OXY USA WTP LP | Ector, TXHarper (Devonian) | Not on schedule | 11,000 | May 9, 2013 | — | — |
| Harper Devonian #61542-135-42246 | OXY USA WTP LP | Ector, TXHarper (Devonian) | Not on schedule | 11,000 | Apr 22, 2013 | — | — |
| Hellcat #242-135-42242 | OXY USA WTP LP | Ector, TXGoldsmith (Devonian) | Not on schedule | 9,000 | Mar 4, 2013 | — | — |
| Cowden Jars #342-135-42334 | Occidental Permian Ltd. | Ector, TXGoldsmith (Devonian) | Not on schedule | 9,800 | Mar 1, 2013 | — | — |
| Harper Devonian Unit #171242-135-42193 | OXY USA WTP LP | Ector, TXHarper (Devonian) | Not on schedule | 11,500 | Dec 18, 2012 | — | — |
| Tara #20942-135-42116 | Henry Resources LLC | Ector, TXMash (Devonian) | Not on schedule | 12,500 | Oct 30, 2012 | — | — |
| Williamson, Jessie #7A42-135-39563 | Imperial Gas Resources LLC | Ector, TXTXL (Devonian) | Not on schedule | 8,300 | Jul 14, 2008 | — | — |
| Headlee Devonian Unit #6842-135-06589 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 13,319 | Oct 26, 2007 | — | — |
| Headlee Devonian Unit #361142-135-06722 | Diamondback E&P LLC | Ector, TXHeadlee (Devonian) | ActiveGas | 11,907 | Nov 7, 2005 | — | — |
| Headlee Devonian Unit #55HHZ42-135-38490 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 14,000 | Jul 28, 2003 | — | — |
| Connell 15 #1__42-135-38307 | — | Ector, TXMetz, South (Devonian) | Plugged | 7,600 | Dec 19, 2002 | — | — |
| Headlee Devoian Unit #3810HAHZ42-135-38228 | Four Star Oil and Gas Company | Ector, TXHeadlee (Devonian) | Not on schedule | 12,500 | Jun 14, 2002 | — | — |
| Headlee Devoian Unit #3810HHZ42-135-38229 | Diamondback E&P LLC | Ector, TXHeadlee (Devonian) | ActiveGas | 12,009 | Jun 14, 2002 | — | — |
| Headlee Devonian Unit #422HHZ42-135-06680 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 16,000 | Jul 12, 2001 | — | — |
| Headlee Devonian Unit #13HHZ42-135-10233 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 16,000 | Jul 12, 2001 | — | — |
| Headlee Devonian Unit #493 HHZ42-135-08747 | Four Star Oil and Gas Company | Ector, TXHeadlee (Devonian) | PluggedGas | 16,000 | Mar 15, 2001 | — | — |
| Trapper John B #142-135-37976 | OXY USA Inc. | Ector, TXMash (Devonian) | Not on schedule | 8,700 | Jan 23, 2001 | — | — |
| Headlee Devonian Unit #651HHZ42-135-06707 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 16,000 | Nov 8, 2000 | — | — |
| Headlee Devonian Unit #4304HHZ42-135-37863 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | Not on scheduleGas | 16,000 | Jul 31, 2000 | — | — |
| Ector "T" Fee #35HHZ42-135-37861 | Texaco E & P Inc. | Ector, TXHarper (Devonian) | Not on schedule | 10,300 | Jul 25, 2000 | — | — |
| Ector 'T' Fee #35HHZ42-135-37639 | Texaco E & P Inc. | Ector, TXHarper (Devonian) | Not on schedule | 10,300 | Mar 11, 1998 | — | — |
| Headlee Devonian Unit #433HHZ42-135-37584 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 14,240 | Nov 7, 1997 | — | — |
| TXL Texaco U #742-135-37550 | OXY USA Inc. | Ector, TXTXL (Devonian) | Not on schedule | 9,200 | Sep 25, 1997 | — | — |
| Slator, Paul 38 #442-135-37547 | OXY USA Inc. | Ector, TXTXL (Devonian) | Not on schedule | 9,200 | Sep 23, 1997 | — | — |
| Goldsmith C. A. et al #81642-135-01188 | Gulf Oil Corp. | Ector, TXGoldsmith (Grayburg) | PluggedGas | 8,250 | Feb 23, 1996 | — | — |
| Headlee Devonian Unit #384A42-135-37093 | Diamondback E&P LLC | Ector, TXHeadlee (Devonian) | ActiveGas | 12,080 | Jul 21, 1995 | — | — |
| T. X. L. -J- #142-135-05427 | Arco Oil & Gas Co. | Ector, TXTXL (Devonian) | PluggedOil | 8,023 | Apr 29, 1994 | — | — |
| Dora Roberts Ranch Devonian Unit #s 142-135-07969 | Continental Resources Inc. | Ector, TXDora Roberts (Devonian) | ActiveGas | 12,200 | Dec 18, 1991 | — | — |
| Headlee Devonian Unit #290442-135-06731 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 13,345 | Nov 7, 1991 | — | — |
| Fasken G-45 #342-135-10864 | Meridian Oil Inc. | Ector, TXFasken South (Penn) | PluggedOil | 12,969 | Dec 30, 1988 | — | — |
| Headlee Devonian Unit #381042-135-35859 | Getty Oil Co. | Ector, TXHeadlee (Devonian) | Not on schedule | 12,285 | Mar 16, 1988 | — | — |
| Kloh B-41 #242-135-07503 | Conoco Inc. | Ector, TXTXL (Devonian) | PluggedOil | 9,870 | Mar 2, 1988 | — | — |
| Petex #142-135-35020 | University of TX at Austin, The | Ector, TXHeadlee (Devonian) | Not on schedule | 1,000 | Jul 3, 1985 | — | — |
| Williamson Jessie Mae -a- #442-135-04526 | Rasmussen James W. | Ector, TXG & W (Devonian) | PluggedOil | 8,140 | Jan 31, 1985 | — | — |
| Jess #142-135-34751 | Magruder, Elaine Operating Co. | Ector, TXTXL (Devonian) | Not on schedule | 8,400 | Jan 15, 1985 | — | — |
| Slat #1042-135-04598 | Phillips Petroleum Company | Ector, TXTXL (Wichita Albany South) | PluggedOil | 7,240 | Nov 12, 1984 | — | — |
| Goldsmith, C. A. et al #139642-135-34288 | Gulf Oil Corp. | Ector, TXGoldsmith (Devonian) | Not on schedule | 8,800 | Sep 8, 1983 | — | — |
| Goldsmith, C. A. et al #139342-135-34289 | Gulf Oil Corp. | Ector, TXGoldsmith (Devonian) | Not on schedule | 8,800 | Sep 8, 1983 | — | — |
| Goldsmith, C. A. et al #138842-135-34285 | — | Ector, TXGoldsmith (Devonian) | Plugged | 8,920 | Aug 22, 1983 | — | — |
| Goldsmith, C. A. #137842-135-34233 | — | Ector, TXGoldsmith (Devonian) | Plugged | 8,550 | Jun 29, 1983 | — | — |
| Superior-Ratliff #142-135-10711 | Fasken David | Ector, TXMac-Boring (Devonian) | PluggedOil | 13,335 | May 11, 1983 | — | — |
| Ratliff S. W. -a- #2 L42-135-05009 | Pronghorn Management Corporation | Ector, TXRatliff (Ellenburger) | PluggedOil | 12,030 | May 25, 1982 | — | — |
| Headlee Devonian Unit #14542-135-33912 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 12,300 | Apr 26, 1982 | — | — |
| Connell W. E. NCT-3 #6442-135-01433 | Texaco Inc. | Ector, TXJordan (Devonian) | PluggedOil | 7,315 | Apr 16, 1982 | — | — |
| Edwards Will P. -a- #1D42-135-03598 | Formentera Operations LLC | Ector, TXWheeler (Ellenburger) | Shut inOil | 10,650 | Jun 5, 1981 | — | — |
| Headlee Devanian Unit #100842-135-06667 | Chevron U. S. A. Inc. | Ector, TXHeadlee (Devonian) | PluggedGas | 12,250 | Jun 17, 1980 | — | — |