| Davenport O. H. #142-391-02516 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (6000) | PluggedGas | — | — | — | — |
| Davenport O. H. #442-391-02519 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (Area) | PluggedOil | — | — | — | — |
| Davenport O. H. #742-391-02522 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (6150) | PluggedGas | — | — | — | — |
| Heard State Unit #2 #10742-391-02568 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (1600) | PluggedGas | — | — | — | — |
| Heard F. V. W. -B- #142-391-02569 | CTR Petroleum Inc. | Refugio, TXRefugio Old (1500) | PluggedGas | — | — | — | — |
| Heard F. V. W. -B- #1242-391-02573 | CTR Petroleum Inc. | Refugio, TXRefugio Old (1500) | PluggedGas | — | — | — | — |
| Heard F. V. W. -B- #1542-391-02574 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard F. V. W. -B- #1642-391-02575 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard F. V. W. -B- #2042-391-02577 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (5300) | PluggedGas | — | — | — | — |
| Heard A. W. J. C #542-391-02602 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (3500) | PluggedGas | — | — | — | — |
| Heard A. W. J. -C- #942-391-02605 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (3550) | PluggedGas | — | — | — | — |
| Heard A. W. J. -C- #1042-391-02606 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (2400) | PluggedGas | — | — | — | — |
| Heard A. W. J. -C- #1142-391-02607 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (5700) | PluggedGas | — | — | — | — |
| Heard A. W. J. -C- #1342-391-02609 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (5600) | PluggedGas | — | — | — | — |
| Heard State Unit #1 #30142-391-02708 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (3550) | PluggedGas | — | — | — | — |
| Heard State #1 #10142-391-02721 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard A. W. J. -C- #742-391-02735 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (2400) | PluggedGas | — | — | — | — |
| Heard A.W.J. -C- #1542-391-02737 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard F. V. W. -B- #1342-391-02738 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard F. V. W. -B- #1442-391-02739 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard F. V. W. -B- #1742-391-02740 | CTR Petroleum Inc. | Refugio, TXRefugio New | PluggedOil | — | — | — | — |
| Heard F. V. W. -B- #1942-391-02741 | CTR Petroleum Inc. | Refugio, TXRefugio New (3600) | PluggedGas | — | — | — | — |
| Heard A. W. J. -C- #442-391-02742 | CTR Petroleum Inc. | Refugio, TXRefugio New (3600) | PluggedGas | — | — | — | — |
| Davenport O. H. #1842-391-02797 | CTR Petroleum Inc. | Refugio, TXMission River | PluggedOil | — | — | — | — |
| Davenport O. H. #1942-391-02798 | CTR Petroleum Inc. | Refugio, TXMission River | PluggedOil | — | — | — | — |
| Heard A. W. J. -B- #142-391-02847 | CTR Petroleum Inc. | Refugio, TXRefugio Old (1500) | PluggedGas | — | — | — | — |
| Heard A. W. J. -a- #242-391-02849 | CTR Petroleum Inc. | Refugio, TXRefugio Old (2000) | PluggedGas | — | — | — | — |
| Heard State Unit #1 #12042-391-02858 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (3350) | PluggedGas | — | — | — | — |
| Davenport O. H. #2042-391-02897 | CTR Petroleum Inc. | Refugio, TXMission River | PluggedOil | — | — | — | — |
| Rooke F. B. -B- #1742-391-03010 | CTR Petroleum Inc. | Refugio, TXRefugio New (2000) | PluggedGas | — | — | — | — |
| Rooke F. B. -B- #1842-391-03011 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (2850) | PluggedGas | — | — | — | — |
| Rooke F.B -B- #1942-391-03012 | CTR Petroleum Inc. | Refugio, TXRefugio New (2000) | PluggedGas | — | — | — | — |
| Rooke F. B. -B- #2042-391-03014 | CTR Petroleum Inc. | Refugio, TXRefugio Old (2400) | PluggedGas | — | — | — | — |
| Heard A. W. J. #1242-391-03813 | CTR Petroleum Inc. | Refugio, TXRefugio New (4850) | PluggedGas | — | — | — | — |
| Heard Georgie #342-391-30556 | CTR Petroleum Inc. | Refugio, TXGreta (L-13) | PluggedGas | — | — | — | — |
| Rooke F. B. & Sons #342-391-80049 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (3350) | PluggedGas | — | — | — | — |
| Davenport O. H. #142-391-80504 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (Area) | Not on scheduleOil | — | — | — | — |
| Davenport O. H. #342-391-80506 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (Area) | Not on scheduleOil | — | — | — | — |
| Heard A.W.J. -C- #442-391-80522 | CTR Petroleum Inc. | Refugio, TXRefugio New | Not on scheduleOil | — | — | — | — |
| Heard A.W.J. -C- #742-391-80523 | CTR Petroleum Inc. | Refugio, TXRefugio New | Not on scheduleOil | — | — | — | — |
| Heard F. V. W. -B- #1942-391-80526 | CTR Petroleum Inc. | Refugio, TXRefugio New | Not on scheduleOil | — | — | — | — |
| Powers #442-391-80926 | CTR Petroleum Inc. | Refugio, TXGreta (4400) | PluggedOil | — | — | — | — |
| Heard-State Unit #2 #10242-391-82095 | CTR Petroleum Inc. | Refugio, TXRefugio Heard (Area) | PluggedOil | — | — | — | — |
| Slick-State #5 C42-427-03826 | CTR Petroleum Inc. | Starr, TXBorosa S. (4500) | PluggedGas | — | — | — | — |
| Slick-State #6 T42-427-04480 | CTR Petroleum Inc. | Starr, TXBorosa S. (Vicksburg 3-A) | PluggedOil | — | — | — | — |
| Slick-State of Texas #442-427-04490 | CTR Petroleum Inc. | Starr, TXBorosa S. (FB E Vksbg 2A) | PluggedGas | — | — | — | — |
| Slick-State #7 T42-427-05088 | CTR Petroleum Inc. | Starr, TXBorosa S. (Vicksburg 3-A) | PluggedOil | — | — | — | — |