| South Texas Children S Home #1 T42-025-34002 | Royal Production Company Inc. | Bee, TXCosden W. (3050 Sand) | ActiveOil | 4,338 | Mar 20, 2026 | — | — |
| Edinburg Unit #742-215-34144 | Royal Production Company Inc. | Hidalgo, TXEdinburg (8800) | ActiveGas | 12,416 | Jun 5, 2025 | — | — |
| Edinburg Gas Unit #1242-215-33271 | Royal Production Company Inc. | Hidalgo, TXEdinburg (8800) | ActiveGas | 11,300 | Dec 31, 2024 | — | — |
| Slick #142-427-34808 | Royal Production Company Inc. | Starr, TXBorosa S. (Frio 4) | PluggedGas | 7,500 | May 7, 2024 | — | — |
| Cartwright Ranch #1742-297-36094 | Royal Production Company Inc. | Live Oak, TXMount Lucas (2500) | ActiveGas | 6,150 | Dec 5, 2023 | — | — |
| Cartwright Ranch #1542-297-36017 | Royal Production Company Inc. | Live Oak, TXLagarto West (1ST Yegua) | ActiveOil | 6,235 | Oct 24, 2022 | — | — |
| Cartwright Ranch #1842-297-36120 | Royal Production Company Inc. | Live Oak, TXMt. Lucas (V-4 Sand) | ActiveGas | 6,162 | Aug 5, 2022 | — | — |
| Slick #242-427-34807 | Royal Production Company Inc. | Starr, TXHinde (Vicksburg Consolidated) | PluggedGas | 9,700 | Aug 4, 2022 | — | — |
| Cartwright Ranch #12A42-297-36238 | Royal Production Company Inc. | Live Oak, TXLagarto Creek (Chernosky) | ActiveGas | 5,198 | May 11, 2022 | — | — |
| Cartwright Ranch #942-297-35567 | Royal Production Company Inc. | Live Oak, TXMount Lucas (2200) | PluggedGas | 6,336 | Aug 31, 2021 | — | — |
| Cartwright Ranch #2042-297-36142 | Royal Production Company Inc. | Live Oak, TXMount Lucas (Cook Mtn. 5800) | ActiveGas | 6,123 | Jun 18, 2021 | — | — |
| Cartwright Ranch #1942-297-36121 | Royal Production Company Inc. | Live Oak, TXMt. Lucas (V-4 Sand) | PluggedGas | 6,600 | Jan 22, 2021 | — | — |
| Edinburg Unit #642-215-33098 | Royal Production Company Inc. | Hidalgo, TXEdinburg ( 9 950) | ActiveGas | 11,585 | Nov 12, 2020 | — | — |
| Cartwright Ranch #1042-297-35568 | Royal Production Company Inc. | Live Oak, TXMount Lucas (2500) | PluggedGas | 6,595 | Nov 10, 2020 | — | — |
| Cartwright Ranch #16 C42-297-36045 | Royal Production Company Inc. | Live Oak, TXMount Lucas (Cook Mtn. 5700) | ActiveGas | 6,104 | Oct 4, 2019 | — | — |
| Cartwright Ranch #342-297-34915 | Royal Production Company Inc. | Live Oak, TXLagarto West (1ST Yegua) | ActiveOil | 6,140 | Oct 5, 2018 | — | — |
| R. Lucas #342-297-35864 | Royal Production Company Inc. | Live Oak, TXHinnant (5900) | PluggedOil | 6,500 | Feb 14, 2017 | — | — |
| Coates Energy #342-297-35852 | Royal Production Company Inc. | Live Oak, TXHinnant (5900) | PluggedOil | 6,700 | Sep 2, 2016 | — | — |
| Coates Energy #242-297-35835 | Royal Production Company Inc. | Live Oak, TXHinnant | PluggedOil | 6,700 | Mar 3, 2016 | — | — |
| Mary A. Hinnant Heirs a #142-297-35002 | Royal Production Company Inc. | Live Oak, TXLagarto Creek (Yegua) | PluggedGas | 6,350 | Jan 28, 2015 | — | — |
| Coates Energy #142-297-35713 | Royal Production Company Inc. | Live Oak, TXHinnant (5900) | PluggedOil | 6,950 | Dec 11, 2014 | — | — |
| Edinburg Unit #542-215-33097 | Royal Production Company Inc. | Hidalgo, TXEdinburg (10 760) | PluggedGas | 12,500 | Nov 25, 2014 | — | — |
| Hinnant Heirs B #242-297-35565 | Royal Production Company Inc. | Live Oak, TXHinnant | PluggedOil | 6,750 | Sep 23, 2014 | — | — |
| Hinnant Heirs B #342-297-35642 | Royal Production Company Inc. | Live Oak, TXHinnant | PluggedOil | 6,850 | Aug 6, 2014 | — | — |
| Hinnant Heirs a #442-297-35499 | Royal Production Company Inc. | Live Oak, TXLagarto Creek (Yegua) | PluggedGas | 6,800 | Dec 3, 2013 | — | — |
| Lucas #242-297-34962 | Royal Production Company Inc. | Live Oak, TXHinnant (Yegua 1ST) | PluggedGas | 7,000 | Sep 30, 2013 | — | — |
| Beall #242-297-35231 | Royal Production Company Inc. | Live Oak, TXLagarto Creek (Yegua) | PluggedGas | 6,575 | Aug 14, 2013 | — | — |
| Cartwright Ranch #842-297-35373 | Royal Production Company Inc. | Live Oak, TXHolman (Hockley 3RD) | PluggedOil | 5,700 | May 7, 2013 | — | — |
| Beall #142-297-34913 | Royal Production Company Inc. | Live Oak, TXLagarto (Pettus) | PluggedOil | 6,550 | Feb 21, 2013 | — | — |
| Cartwright Ranch #642-297-35235 | Royal Production Company Inc. | Live Oak, TXMount Lucas (5200) | ActiveOil | 6,100 | Oct 25, 2012 | — | — |
| Hinnant Heirs a #242-297-35054 | Royal Production Company Inc. | Live Oak, TXHinnant (2000) | PluggedGas | 5,900 | Sep 23, 2011 | — | — |
| Lucas R. #242-297-35017 | Royal Production Company Inc. | Live Oak, TXHinnant (5500) | PluggedGas | 6,100 | Jun 10, 2011 | — | — |
| Cartwright Ranch #442-297-35001 | Royal Production Company Inc. | Live Oak, TXMount Lucas (5500) | PluggedGas | 6,200 | May 13, 2011 | — | — |
| Edinburg Unit #342-215-00978 | Royal Production Company Inc. | Hidalgo, TXEdinburg (10 800 Frio) | ActiveGas | 11,725 | Apr 14, 2011 | — | — |
| Cartwright Ranch #242-297-34904 | Royal Production Company Inc. | Live Oak, TXMount Lucas (2100) | PluggedGas | 4,800 | Nov 24, 2010 | — | — |
| Lucas R. #142-297-34914 | Royal Production Company Inc. | Live Oak, TXHinnant (5500) | PluggedGas | 6,950 | Aug 25, 2010 | — | — |
| Dobie Heirs #142-297-34817 | Royal Production Company Inc. | Live Oak, TXMcNeill S. (Hockley 1ST) | PluggedOil | 5,500 | Oct 23, 2008 | — | — |
| Cartwright #3 A42-297-34708 | Royal Production Company Inc. | Live Oak, TXMt. Lucas (Hockley Up.) | PluggedOil | 4,600 | Dec 5, 2006 | — | — |
| P.W.L.R. #942-057-31715 | Royal Production Company Inc. | Calhoun, TXHeyser (6100 Frio 1-A) | PluggedOil | 6,300 | Oct 12, 2006 | — | — |
| P.W.L.R. #1042-057-31720 | Royal Production Company Inc. | Calhoun, TXGuajolote Suerte (5750) | ActiveInjection | 4,600 | Mar 24, 2006 | — | — |
| Servando Benavides #142-479-38974 | Royal Production Company Inc. | Webb, TXWildcat | PluggedGas | 13,400 | Jan 11, 2005 | — | — |
| Casso Gas Unit #342-215-33243 | Royal Production Company Inc. | Hidalgo, TXEdinburg S. (Marks 11030) | PluggedGas | 15,500 | Aug 11, 2004 | — | — |
| Cable Gas Unit #242-409-32759 | Royal Production Company Inc. | San Patricio, TXPortland N. (Commonwealth Serie | PluggedGas | 12,200 | Jun 14, 2004 | — | — |
| P.W.L.R. #342-057-31642 | Royal Production Company Inc. | Calhoun, TXGuajolote Suerte (5750) | PluggedOil | 7,658 | Mar 6, 2003 | — | — |
| BP Chemicals #242-057-31639 | Royal Production Company Inc. | Calhoun, TXGuajolote Suerte (5750) | PluggedOil | 7,000 | Feb 27, 2003 | — | — |
| Cable-Garrett #142-409-32721 | Royal Production Company Inc. | San Patricio, TXPortland N. (Commonwealth Serie | PluggedGas | 11,370 | Nov 22, 2002 | — | — |
| P.W.L.R. #242-057-31633 | Royal Production Company Inc. | Calhoun, TXGuajolote Suerte (5750) | ActiveOil | 5,907 | Sep 5, 2002 | — | — |
| Cartwright Holman #11442-297-34468 | Royal Production Company Inc. | Live Oak, TXMount Lucas (1350) | PluggedGas | 2,160 | Jul 8, 2002 | — | — |
| BP Chemicals #142-057-31622 | Royal Production Company Inc. | Calhoun, TXGuajolote Suerte (5750) | ActiveOil | 6,040 | Mar 5, 2002 | — | — |
| P.W.L.R. #142-057-31621 | Royal Production Company Inc. | Calhoun, TXGuajolote Suerte (5750) | ActiveOil | 6,900 | Feb 6, 2002 | — | — |