| Durrum #1HHZ42-315-31054 | Herd Producing Company Inc. | MarionExcelsior SW. (Pettit Lo.) | PluggedOil | 7,000 | Feb 16, 2018 | 2 | — |
| Bick Benedict #1HHZ42-455-30522 | Herd Producing Company Inc. | TrinityWildcat | PluggedGas | 11,000 | Nov 1, 2017 | 1 | — |
| Uncle Bawley #3HHZ42-455-30521 | Herd Producing Company Inc. | TrinityWildcat | PluggedGas | 11,000 | Sep 13, 2017 | 1 | Feb 2019 |
| Uncle Bawley #2HHZ42-455-30520 | Herd Producing Company Inc. | TrinityWildcat | PluggedGas | 11,000 | Jul 26, 2017 | 1 | Feb 2019 |
| Uncle Bawley #1HHZ42-455-30519 | Herd Producing Company Inc. | TrinityWildcat | PluggedGas | 11,000 | Jun 2, 2017 | 1 | Jan 2019 |
| Rink #142-455-30518 | Herd Producing Company Inc. | TrinityTantabogue Creek (Georgetown) | PluggedGas | 12,000 | Dec 28, 2016 | 3 | Feb 2019 |
| Jetexas #1A42-455-30517 | Herd Producing Company Inc. | TrinityWildcat | PluggedGas | 12,000 | Nov 30, 2016 | 1 | — |
| Jetexas #142-455-30516 | Herd Producing Company Inc. | TrinityGlendale (Chalk) | PluggedGas | 12,000 | Jul 18, 2016 | 2 | — |
| CMT No. 41 #142-455-30515 | Herd Producing Company Inc. | TrinityWildcat | PluggedGas | 12,000 | Apr 8, 2016 | 1 | — |
| Van Dusen Gas Unit #242-315-30923 | Herd Producing Company Inc. | MarionExcelsior SW. (Pettit Lo.) | PluggedGas | 7,200 | Dec 7, 2005 | 1 | Mar 2015 |
| Van Dusen Gas Unit #142-315-30897 | Herd Producing Company Inc. | MarionExcelsior SW. (Pettit Lo.) | PluggedGas | 7,200 | Sep 15, 2003 | 2 | May 2018 |
| W. O. Stone Gas Unit No. 1 #542-293-31349 | Herd Producing Company, Inc. | Limestone | Not on schedule | 9,500 | Jul 26, 2000 | 1 | — |
| Jackson D #3242-059-36416 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 7, 1996 | 1 | Jun 2022 |
| Turner Floyd No. 1 #342-395-30453 | Herd Producing Company Inc. | RobertsonBald Prairie (Travis Peak) | PluggedGas | 10,900 | Feb 22, 1996 | 1 | Jan 1997 |
| Jackson D #942-059-36388 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 27, 1995 | 1 | Jun 2022 |
| Everett Gas Unit No. 1 #742-293-31114 | Herd Producing Company Inc. | LimestoneOaks (Cotton Valley-Travis Peak) | PluggedGas | 10,700 | May 24, 1995 | 2 | — |
| Griffiths Gas Unit No. 1 #342-293-31093 | Herd Producing Company Inc. | LimestoneOletha S.W. (Travis Peak) | PluggedGas | 9,900 | Jan 17, 1995 | 1 | — |
| Lyons Gas Unit NO 1 #342-293-31070 | Herd Producing Company Inc. | LimestoneFarrar N. (Travis Peak) | PluggedGas | 10,500 | Aug 1, 1994 | 1 | Apr 1999 |
| Jackson D #1842-059-36317 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 29, 1993 | 1 | Jun 2022 |
| Jackson D #2842-059-36319 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 29, 1993 | 1 | Jun 2022 |
| Lyons Gas Unit No. 1 #242-293-30973 | Herd Producing Company, Inc. | Limestone | Not on schedule | 12,600 | Feb 7, 1992 | 1 | — |
| Holmes Gas Unit No. 1 #142-293-30947 | Herd Producing Company, Inc. | Limestone | Not on schedule | 9,900 | Feb 21, 1991 | 1 | — |
| Reagan R.L. Gas Unit No. 1 #142-395-30037 | Herd Producing Company Inc. | RobertsonBald Prairie (Pettit) | PluggedGas | 12,948 | Oct 11, 1990 | 2 | May 1993 |
| Willis Gas Unit No. 1 #242-293-30929 | Herd Producing Company Inc. | LimestoneFarrar SE. | PluggedGas | 9,800 | Sep 4, 1990 | 2 | — |
| Jackson D #2942-059-36093 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 7, 1990 | 1 | Jun 2022 |
| Jackson D #1942-059-36092 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 2, 1990 | 1 | Jun 2022 |
| Jackson D #3042-059-36094 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 2, 1990 | 1 | Jun 2022 |
| B. W. Thompson Gas Unit No. 1 #242-161-31142 | Herd Producing Company, Inc. | Freestone | Not on schedule | 9,700 | Aug 1, 1990 | 1 | — |
| Fulton George Gas Unit No. 1 #142-161-30611 | Herd Producing Company Inc. | FreestoneFarrar N. (Travis Peak) | PluggedGas | 13,500 | Jul 30, 1990 | 2 | May 1993 |
| Triple H Ranch Gas Unit No. 1 #442-293-30909 | Herd Producing Company Inc. | LimestoneFarrar (Travis Peak) | PluggedGas | 10,000 | Jun 13, 1989 | 1 | — |
| Jackson D #2342-059-35938 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,100 | Sep 19, 1988 | 1 | Jun 2022 |
| Jackson D #2242-059-35807 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 28, 1987 | 1 | Jun 2022 |
| Jackson D #2142-059-35808 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 28, 1987 | 1 | Jun 2022 |
| Carpenter I.V. #142-293-30144 | Herd Producing Company Inc. | LimestoneFarrar SE (Pettit) | PluggedGas | 10,000 | Apr 30, 1987 | 2 | — |
| Jackson D #2542-059-35676 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Nov 7, 1986 | 1 | Jun 2022 |
| Jackson D #2042-059-35628 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Jul 24, 1986 | 1 | Jun 2022 |
| Triple H Ranch Gas Unit No. 1 #342-293-30833 | Herd Producing Company, Inc. | Limestone | Not on schedule | 13,600 | Jun 2, 1986 | 1 | — |
| Tuec Gas Unit NO.1 #142-293-30822 | Herd Producing Company Inc. | LimestoneOletha SW (Cotton Valley Lime) | PluggedGas | 11,800 | Dec 6, 1985 | 1 | — |
| Jackson D #1742-059-35330 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | May 7, 1985 | 1 | Jun 2022 |
| Jackson D #2442-059-35332 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | May 7, 1985 | 1 | Jun 2022 |
| Jackson D #742-059-35077 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,300 | Sep 4, 1984 | 2 | Jun 2022 |
| Jackson D #1342-059-35078 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 4, 1984 | 1 | Jun 2022 |
| Herd Jackson E #1342-059-34439 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Sep 6, 1983 | 1 | Feb 2026 |
| Jackson D #1642-059-34368 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 26, 1983 | 1 | Jun 2022 |
| Jackson D #1542-059-34369 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 26, 1983 | 1 | Jun 2022 |
| Jackson D #1442-059-34370 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 26, 1983 | 1 | Jun 2022 |
| Herd Jackson E #1542-059-34353 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 24, 1983 | 1 | Feb 2026 |
| Herd Jackson E #1242-059-34340 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,000 | Aug 22, 1983 | 1 | Feb 2026 |
| Jackson D #1242-059-34057 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,400 | Feb 3, 1983 | 1 | Jun 2022 |
| Jackson D #1142-059-33981 | Herd Producing Company Inc. | CallahanCallahan County Regular | PluggedOil | 1,200 | Dec 9, 1982 | 1 | Jun 2022 |