| Heard, F.V.W. #3642-391-32653 | Primrose Operating Company | Refugio | Not on schedule | 7,000 | Feb 4, 2005 | 1 | — |
| Brunson, J. L. "B" #31242-081-31823 | Primrose Operating Company | Coke | Not on schedule | 6,000 | Jul 1, 2004 | 1 | — |
| Ash, Nannie #31342-081-31824 | Primrose Operating Company | Coke | Not on schedule | 6,000 | Jul 1, 2004 | 1 | — |
| Bronte Cambrian Unit #31042-081-31820 | Primrose Operating Company | Coke | Not on schedule | 6,000 | Jun 16, 2004 | 1 | — |
| Bronte Palo Pinto #31142-081-31821 | Primrose Operating Company | Coke | Not on schedule | 6,000 | Jun 16, 2004 | 1 | — |
| O Connor Thomas #742-391-31731 | Primrose Operating Company | RefugioGreta (0-5-B) | PluggedGas | 6,300 | Aug 18, 2003 | 3 | Oct 2010 |
| Bateman Trust Est. Account NO.1 #10742-269-32365 | Primrose Operating Company | King | Not on schedule | 6,000 | Feb 7, 2000 | 1 | — |
| Exxon Fee G #4WS42-169-33534 | Primrose Operating Company | GarzaDorward | Not on schedule | 800 | Jan 25, 1999 | 1 | — |
| Exxon Fee R #2WS42-169-33535 | Primrose Operating Company | GarzaDorward | Not on schedule | 800 | Jan 25, 1999 | 1 | — |
| Exxon Fee G #6WS42-169-33532 | Primrose Operating Company | GarzaDorward | Not on schedule | 1,000 | Jan 6, 1999 | 1 | — |
| Exxon Fee G #1WS42-169-33533 | Primrose Operating Company | GarzaDorward | Not on schedule | 1,000 | Jan 6, 1999 | 1 | — |
| Exxon Fee "P" #1542-169-33410 | Primrose Operating Company | GarzaDorward | Drilled | 8,250 | Feb 24, 1997 | 2 | — |
| Exxon Fee "R" #942-169-33407 | Primrose Operating Company | GarzaDorward | Not on schedule | 1,200 | Oct 30, 1996 | 1 | — |
| Hall, Jim #542-169-33396 | Primrose Operating Company | GarzaDorward | Not on schedule | 2,000 | Sep 19, 1996 | 1 | — |
| Fuller, M. A. #18342-169-33310 | Primrose Operating Company | GarzaDorward | Not on schedule | 4,000 | Mar 24, 1995 | 1 | — |
| Fuller, M. A. #18142-169-33312 | Primrose Operating Company | GarzaDorward | Not on schedule | 4,000 | Mar 24, 1995 | 1 | — |
| Fuller, M. A. #18042-169-33313 | Primrose Operating Company | GarzaDorward | Not on schedule | 4,000 | Mar 24, 1995 | 1 | — |
| Fuller, M. A. #17842-169-33315 | Primrose Operating Company | GarzaDorward | Not on schedule | 4,000 | Mar 24, 1995 | 1 | — |
| Ruyle Unit #20442-485-43068 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,999 | Mar 14, 1995 | 1 | — |
| Ruyle Unit #20542-485-43069 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,999 | Mar 14, 1995 | 1 | — |
| Heiserman "G" #3642-485-43072 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,999 | Mar 14, 1995 | 1 | — |
| Heiserman, Edd #4242-485-43070 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,999 | Mar 13, 1995 | 1 | — |
| Heiserman, Edd #4142-485-43017 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 2,000 | Nov 16, 1994 | 1 | — |
| O Brien J.M. B #21242-391-31186 | Primrose Operating Company | RefugioGreta (O-4) | PluggedGas | 4,900 | Aug 2, 1994 | 3 | May 2005 |
| O Brien J.M. B #21342-391-31848 | Primrose Operating Company | RefugioGreta (O-6) | PluggedOil | 6,350 | Aug 2, 1994 | 3 | Mar 2003 |
| O Brien J. M. a #103-D42-391-31338 | Primrose Operating Company | RefugioGreta (L-17) | PluggedGas | 4,450 | Sep 27, 1993 | 5 | Sep 1994 |
| Dorward, J.C. #1342-169-33221 | Primrose Operating Company | GarzaDorward | Not on schedule | 3,000 | Aug 18, 1993 | 1 | — |
| Exxon Fee G #5542-169-33207 | Primrose Operating Company | GarzaDorward | Not on schedule | 3,000 | Jul 8, 1993 | 1 | — |
| Heiserman, Edd #4042-485-42772 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,900 | Feb 1, 1993 | 1 | — |
| Dorward, J.C. "D" #1042-169-33153 | Primrose Operating Company | GarzaDorward | Not on schedule | 2,900 | Dec 31, 1992 | 1 | — |
| S.L.C. Pratt #2842-485-42646 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,999 | Jun 30, 1992 | 1 | — |
| Heiserman, Edd Estate #3242-485-42552 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,500 | Mar 24, 1992 | 1 | — |
| Roller #1042-485-42394 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 2,000 | Jul 9, 1991 | 1 | — |
| Birk, C. KD #11KD42-485-42216 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,900 | Oct 31, 1990 | 1 | — |
| Hicks T. #13T42-485-42205 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,900 | Sep 25, 1990 | 1 | Sep 1999 |
| Birk C. K-a #4KA42-485-42145 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,650 | Jun 29, 1990 | 1 | Mar 1994 |
| Heiserman, G. #3042-485-42126 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,750 | May 29, 1990 | 1 | — |
| Heiserman, G. #3142-485-42122 | Primrose Operating Company | WichitaWichita County Regular | Not on schedule | 1,750 | May 16, 1990 | 1 | — |
| Amelia Tnog #5T42-485-41914 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,990 | Jul 21, 1989 | 1 | Feb 1996 |
| Amelia Tnog #3T42-485-41915 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,990 | Jul 21, 1989 | 1 | Feb 1996 |
| Amelia Tnog #2T42-485-41916 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,990 | Jul 21, 1989 | 1 | Feb 1996 |
| Amelia Tnog #1T42-485-41917 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,990 | Jul 21, 1989 | 1 | Feb 1996 |
| Amelia Tnog #4T42-485-41918 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,990 | Jul 21, 1989 | 1 | Feb 1996 |
| Athena-Taylor C #842-077-34317 | Primrose Operating Company | ClayClay County Regular | PluggedOil | 1,900 | Jul 6, 1989 | 1 | — |
| C. Birk PKS #16 C42-485-41764 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,700 | Sep 2, 1988 | 1 | Jan 2018 |
| C. Birk PKS #18 C42-485-41766 | Primrose Operating Company | WichitaWichita County Regular | PluggedOil | 1,700 | Sep 2, 1988 | 1 | Jan 2018 |
| Oconnor Tom #5 E42-391-20023 | Primrose Operating Company | RefugioGreta (L- 5) | PluggedGas | 6,030 | Oct 1, 1985 | 3 | Aug 2004 |
| Barry #342-363-33628 | Primrose Operating Company | Palo PintoPalo Pinto County Regular | PluggedOil | 1,600 | Aug 22, 1985 | 1 | — |
| Barry #142-363-33577 | Primrose Operating Company | Palo PintoWildcat | PluggedOil | 4,500 | May 10, 1985 | 1 | — |
| Heard J. F. B. #442-391-31490 | Primrose Operating Company | RefugioGreta (O-4) | PluggedGas | 4,400 | May 24, 1984 | 5 | — |