| JO-Mill West Unit #20742-115-34144 | Estancia Oil & Gas, LLC | Dawson, TXJO-Mill (Spraberry) | Permitted | 7,600 | Sep 8, 2026 | — | — |
| JO-Mill West Unit #20842-115-34146 | Estancia Oil & Gas, LLC | Dawson, TXJO-Mill (Spraberry) | Permitted | 7,600 | Sep 8, 2026 | — | — |
| Borden (Spraberry) Unit #30642-033-32701 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveOil | 7,558 | Apr 25, 2024 | — | — |
| Borden (Spraberry) Unit #20942-033-32702 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveOil | 7,569 | Apr 25, 2024 | — | — |
| Patricia West (Spraberry) Unit #40142-115-33910 | Estancia Oil & Gas LLC | Dawson, TXSpraberry (Trend Area) | ActiveOil | 8,452 | May 31, 2023 | — | — |
| Smith (Spraberry) Unit #30742-115-33905 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | ActiveOil | 8,097 | May 1, 2023 | — | — |
| Blackard a #242-033-31046 | Estancia Oil & Gas LLC | Borden, TXBlackard (Canyon) | ActiveOil | 9,890 | Apr 23, 2004 | — | — |
| Borden (Spraberry) Unit #20842-033-31765 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveOil | 7,495 | Dec 27, 2000 | — | — |
| Creighton (Spraberry) Unit #40242-033-31766 | Estancia Oil & Gas LLC | Borden, TXLamb (Spraberry) | PluggedOil | 6,500 | Dec 21, 2000 | — | — |
| Creighton (Spraberry) Unit #30242-033-31728 | Estancia Oil & Gas LLC | Borden, TXLamb (Spraberry) | PluggedOil | 6,500 | Oct 26, 1999 | — | — |
| Blackard Unit #30342-033-31724 | Estancia Oil & Gas LLC | Borden, TXBlackard (Spraberry) | ActiveOil | 8,900 | Aug 20, 1999 | — | — |
| Patricia West Spraberry Unit #20242-115-10219 | Estancia Oil & Gas LLC | Dawson, TXPatricia West (Spraberry) | PluggedOil | 8,500 | Oct 13, 1998 | — | — |
| Patricia West (Spraberry) Unit #20842-115-33028 | Estancia Oil & Gas LLC | Dawson, TXSpraberry (Trend Area) | ActiveOil | 8,475 | Oct 13, 1998 | — | — |
| Patricia West (Spraberry) Unit #202A42-115-33029 | Estancia Oil & Gas LLC | Dawson, TXSpraberry (Trend Area) | Shut inOil | 8,472 | Oct 13, 1998 | — | — |
| Patricia West (Spraberry) Unit #20742-115-33030 | Estancia Oil & Gas LLC | Dawson, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Oct 13, 1998 | — | — |
| Blackard Unit #20142-033-31165 | Estancia Oil & Gas LLC | Borden, TXBlackard (Spraberry) | ActiveInjection | 9,950 | Mar 6, 1998 | — | — |
| Creighton (Spraberry) Unit #201WS42-033-31048 | Estancia Oil & Gas LLC | Borden, TXLamb (Spraberry) | ActiveWater Supply | 6,430 | Nov 15, 1996 | — | — |
| Smith (Spraberry) Unit #101W42-115-00129 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | ActiveInjection | 7,964 | Jan 26, 1994 | — | — |
| Smith (Spraberry) Unit #121W42-115-00869 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | Shut inOil | 7,985 | Jan 25, 1994 | — | — |
| Smith (Spraberry) Unit #301R42-115-00874 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | ActiveWater Supply | 9,685 | Jan 25, 1994 | — | — |
| Borden (Spraberry) Unit #20742-033-31559 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveOil | 7,520 | Jun 30, 1993 | — | — |
| Borden (Spraberry) Unit #20542-033-31527 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveInjection | 7,520 | Mar 9, 1992 | — | — |
| Borden (Spraberry) Unit #30142-033-31528 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveOil | 7,550 | Mar 9, 1992 | — | — |
| Patricia West (Spraberry) Unit #20342-115-10220 | Estancia Oil & Gas LLC | Dawson, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Dec 23, 1991 | — | — |
| Patricia West (Spraberry) Unit #1WS42-115-32711 | Estancia Oil & Gas LLC | Dawson, TXSpraberry (Trend Area) | ActiveWater Supply | 1,698 | Dec 20, 1991 | — | — |
| Smith (Spraberry) Unit #20142-115-32618 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | ActiveOil | 8,110 | Aug 24, 1990 | — | — |
| JO-Mill West Unit #10242-115-32519 | Estancia Oil & Gas LLC | Dawson, TXJO-Mill (Spraberry) | ActiveInjection | 7,581 | Mar 10, 1989 | — | — |
| JO-Mill West Unit #10142-115-32503 | Estancia Oil & Gas LLC | Dawson, TXJO-Mill (Spraberry) | ActiveInjection | 7,600 | Sep 20, 1988 | — | — |
| Blackard Unit #40242-033-31100 | Estancia Oil & Gas LLC | Borden, TXBlackard (Spraberry) | ActiveOil | 9,917 | Dec 1, 1987 | — | — |
| Smith (Spraberry) Unit #30542-115-32427 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | ActiveOil | 7,959 | Mar 26, 1987 | — | — |
| Clinta B #342-033-31130 | Estancia Oil & Gas LLC | Borden, TXClinta (Strawn) | ActiveInjection | 9,717 | Apr 1, 1986 | — | — |
| Clinta B #242-033-31070 | Estancia Oil & Gas LLC | Borden, TXClinta (Strawn) | PluggedOil | 9,950 | Feb 26, 1986 | — | — |
| Blackard a #142-033-31021 | Estancia Oil & Gas LLC | Borden, TXClinta (Strawn) | ActiveOil | 9,954 | May 29, 1985 | — | — |
| Goodson J. O. #242-115-00918 | Estancia Oil & Gas LLC | Dawson, TXJO-Mill (Spraberry) | PluggedOil | 4,000 | Apr 30, 1985 | — | — |
| Blackard a #342-033-31088 | Estancia Oil & Gas LLC | Borden, TXClinta (Strawn) | PluggedOil | 9,800 | Oct 10, 1984 | — | — |
| Clinta B #142-033-31023 | Estancia Oil & Gas LLC | Borden, TXClinta (Strawn) | PluggedOil | 9,950 | Mar 16, 1984 | — | — |
| Adcock (Spraberry) Tbi Unit #442-115-31914 | Estancia Oil & Gas LLC | Dawson, TXAdcock (Spraberry) | ActiveOil | 7,700 | Dec 14, 1983 | — | — |
| Britt #142-115-31911 | Estancia Oil & Gas LLC | Dawson, TXBritt (Spraberry) | PluggedOil | 8,300 | Dec 6, 1983 | — | — |
| Adcock (Spraberry) Tbi Unit #2W42-115-31899 | Estancia Oil & Gas LLC | Dawson, TXAdcock (Spraberry) | ActiveInjection | 7,955 | Nov 8, 1983 | — | — |
| Borden (Spraberry) Unit #20342-033-30918 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveInjection | 7,550 | Sep 26, 1983 | — | — |
| Ned Smith Unit #3A42-033-30907 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveOil | 7,480 | Aug 10, 1983 | — | — |
| Ned Smith Unit #142-033-30074 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveInjection | 7,600 | Mar 9, 1983 | — | — |
| JO-Mill West Unit #30142-115-31758 | Estancia Oil & Gas LLC | Dawson, TXJO-Mill (Spraberry) | ActiveOil | 8,150 | Nov 15, 1982 | — | — |
| Borden (Spraberry) Unit #10542-033-30665 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | PluggedOil | 7,500 | Jun 1, 1981 | — | — |
| JO-Mill West Unit #40342-115-31497 | Estancia Oil & Gas LLC | Dawson, TXJO-Mill (Spraberry) | ActiveOil | 7,620 | Mar 13, 1981 | — | — |
| Borden (Spraberry) Unit #30442-033-30630 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveWater Supply | 7,584 | Jan 26, 1981 | — | — |
| Gist 32 #442-135-33321 | Estancia Oil & Gas LLC | Ector, TXEllu (Holt) | PluggedOil | 5,800 | Feb 14, 1980 | — | — |
| Smith #142-115-31278 | Estancia Oil & Gas LLC | Dawson, TXSmith (Spraberry) | ActiveOil | 7,965 | May 1, 1979 | — | — |
| Creighton (Spraberry) Unit #50142-033-00315 | Estancia Oil & Gas LLC | Borden, TXLamb (Spraberry) | Shut inOil | 6,362 | — | — | — |
| Borden (Spraberry) Unit #30242-033-00876 | Estancia Oil & Gas LLC | Borden, TXReo (JO Mill Lower) | ActiveInjection | 7,631 | — | — | — |