| Rock Queen Unit #31830-025-41526 | Acacia Operating Company, LLC only | LeaCaprock; Queen | PluggedOil | 3,178 | Nov 27, 2013 | 0 | 0 |
| Drickey Queen Sand Unit #70130-005-29196 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,135 | Nov 23, 2011 | 0 | 0 |
| Drickey Queen Sand Unit #70430-005-29198 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,135 | Nov 23, 2011 | 0 | 0 |
| Rock Queen Unit #31730-005-29194 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,115 | Oct 28, 2011 | 0 | 0 |
| Rock Queen Unit #70530-005-29166 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,128 | Dec 17, 2010 | 0 | 0 |
| Rock Queen Unit #70630-005-29167 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,120 | Dec 17, 2010 | 0 | 0 |
| Rock Queen Unit #30930-005-29154 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveInjection | 3,156 | Oct 6, 2010 | 0 | 0 |
| Drickey Queen Sand Unit #058HHZ30-005-21155 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 5,560 | Aug 12, 1998 | 0 | 0 |
| Drickey Queen Sand Unit #14730-005-21135 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | Temporarily abandonedOil | 3,150 | Dec 12, 1994 | 0 | 0 |
| Drickey Queen Sand Unit #14430-005-21132 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,221 | Sep 16, 1994 | 0 | 0 |
| Drickey Queen Sand Unit #14530-005-21133 | Celero Energy II, LP only | ChavesCaprock; Queen | PluggedOil | 3,150 | Sep 16, 1994 | 0 | 0 |
| Karankawa Federal #00130-005-21118 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,860 | Sep 20, 1993 | 0 | 0 |
| Wakan Tanka Federal #00430-005-21092 | Acacia Operating Company, LLC only | ChavesSWD; Queen | ActiveSalt water disposal | 2,947 | Dec 15, 1989 | 0 | 0 |
| Wakan Tanka Federal #00330-005-21088 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,985 | Oct 1, 1989 | 0 | 0 |
| Wakan Tanka Federal #00230-005-21082 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,936 | May 1, 1989 | 0 | 0 |
| Caudill #00230-005-21083 | Reliance Energy, Inc. only | ChavesCaprock; Queen | PluggedOil | 3,000 | Apr 25, 1989 | 0 | 0 |
| Wakan Tanka Federal #00130-005-21075 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,970 | Sep 1, 1988 | 0 | 0 |
| Fredia Federal #00130-005-20978 | Yates Drilling Co only | ChavesCaprock; Queen | PluggedOil | 3,114 | Apr 1, 1986 | 0 | 0 |
| South Caprock Queen Unit #01730-005-21000 | Kevin O Butler & Assoc Inc only | ChavesCaprock; Queen | ActiveOil | 3,300 | Apr 1, 1985 | 27 | 0 |
| Tao Federal #00230-005-20964 | Circle Ridge Prod Inc only | ChavesCaprock; Queen | PluggedOil | 3,114 | Aug 1, 1984 | 0 | 0 |
| Tao Federal #00130-005-20965 | Circle Ridge Prod Inc only | ChavesCaprock; Queen | PluggedOil | 3,114 | Jun 1, 1984 | 0 | 0 |
| South Caprock Queen Unit #01530-005-00662 | Kevin O Butler & Assoc Inc only | ChavesCaprock; Queen | ActiveOil | 3,187 | May 1, 1984 | 2 | 0 |
| South Caprock Queen Unit #00530-005-00670 | Kevin O Butler & Assoc Inc only | ChavesCaprock; Queen | ActiveOil | 3,135 | Apr 1, 1984 | 2 | 0 |
| Northeast Caprock Queen Unit #035Y30-025-28581 | Sierra Blanca Operating Company only | LeaCaprock; Queen | PluggedOil | 3,100 | Feb 1, 1984 | 0 | 0 |
| North Caprock Queen Unit #002Y30-025-24595 | Sierra Blanca Operating Company only | LeaCaprock; Queen | PluggedOil | 3,097 | Aug 1, 1974 | 0 | 0 |
| North Caprock Queen Unit #010Y30-025-24597 | Sierra Blanca Operating Company only | LeaCaprock; Queen | PluggedOil | 3,094 | Apr 1, 1974 | 0 | 0 |
| West Cap Queen Sand Unit #02130-005-01109 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,955 | Sep 18, 1958 | 0 | 0 |
| South Caprock Queen Unit #00330-005-01190 | Kevin O Butler & Assoc Inc only | ChavesCaprock; Queen | ActiveOil | 2,986 | Jul 7, 1958 | 3 | 0 |
| West Cap Queen Sand Unit #00830-005-01091 | Legacy Reserves Operating, LP only | ChavesCaprock; Queen | PluggedOil | 2,691 | Oct 10, 1957 | 0 | 0 |
| West Cap Queen Sand Unit #00730-005-01090 | Legacy Reserves Operating, LP only | ChavesCaprock; Queen | PluggedOil | 2,730 | Jul 11, 1957 | 0 | 0 |
| West Cap Queen Sand Unit #00930-005-01095 | Celero Energy II, LP only | ChavesCaprock; Queen | PluggedInjection | 2,735 | Aug 16, 1956 | 0 | 0 |
| West Cap Queen Sand Unit #00330-005-01094 | Legacy Reserves Operating, LP only | ChavesCaprock; Queen | PluggedOil | 2,770 | Jul 20, 1956 | 0 | 0 |
| West Cap Queen Sand Unit #00630-005-01099 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveInjection | 2,772 | May 28, 1956 | 0 | 0 |
| Rock Queen Unit #06730-025-00306 | Acacia Operating Company, LLC only | LeaCaprock; Queen | PluggedOil | 3,070 | May 18, 1956 | 0 | 0 |
| Rock Queen Unit #07330-025-00305 | Acacia Operating Company, LLC only | LeaCaprock; Queen | PluggedOil | 3,061 | May 3, 1956 | 0 | 0 |
| Rock Queen Unit #01130-005-00844 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,065 | Feb 17, 1956 | 0 | 0 |
| Drickey Queen Sand Unit #82230-005-00987 | Legacy Reserves Operating, LP only | ChavesCaprock; Queen | PluggedOil | 2,780 | Dec 6, 1955 | 0 | 0 |
| Rock Queen Unit #10030-005-00908 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,914 | Nov 14, 1955 | 0 | 0 |
| Rock Queen Unit #07130-025-00312 | Acacia Operating Company, LLC only | LeaCaprock; Queen | PluggedOil | 3,064 | Oct 20, 1955 | 0 | 0 |
| Rock Queen Unit #07930-025-00311 | Acacia Operating Company, LLC only | LeaCaprock; Queen | PluggedOil | 3,059 | Oct 18, 1955 | 0 | 0 |
| West Cap Queen Sand Unit #01730-005-01116 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 2,891 | Sep 30, 1955 | 0 | 0 |
| Rock Queen Unit #05330-005-00864 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | PluggedOil | 3,071 | Sep 7, 1955 | 0 | 0 |
| Rock Queen Unit #05130-005-00866 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | PluggedOil | 3,066 | Sep 7, 1955 | 0 | 0 |
| Rock Queen Unit #10230-005-00906 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveInjection | 3,075 | Aug 12, 1955 | 0 | 0 |
| Rock Queen Unit #05530-005-00855 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,072 | Aug 8, 1955 | 0 | 0 |
| Rock Queen Unit #08930-005-00943 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | DrilledOil | 3,077 | Jul 29, 1955 | 0 | 0 |
| Rock Queen Unit #03330-005-00890 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | Temporarily abandonedMiscellaneous | 3,029 | Jul 28, 1955 | 0 | 0 |
| Rock Queen Unit #08230-005-00945 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveOil | 3,081 | Jul 27, 1955 | 0 | 0 |
| West Cap Queen Sand Unit #00530-005-01097 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | ActiveInjection | 2,830 | Jul 18, 1955 | 0 | 0 |
| Rock Queen Unit #04930-005-00874 | Acacia Operating Company, LLC only | ChavesCaprock; Queen | PluggedOil | 3,050 | Jun 28, 1955 | 0 | 0 |