| 1 | C.PFEIL-C.KELLNER-C.HUMMEL PSA | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 2 | CALFAS A | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 3 | CAP UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 4 | CAROLYN | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 5 | CARUTHERS TEX | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 6 | CASIAS JIMMIE | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 7 | CAT EYES UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 8 | CATFISH UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 9 | CATY UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 10 | CHACHALACA | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 11 | CHAMOIS UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 12 | CHAPMAN ROTHE UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 13 | CHAPMAN-PFEIL | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 14 | CHARLOTTE WATERFLOOD UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 15 | CHESTER UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 16 | CHILIPITIN | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 17 | CHYLEK E.M | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 18 | CINTRA I | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 19 | CLEMENT W. W | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 20 | CLYBURN UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 21 | COCONUT UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 22 | COLUNGA | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 23 | COMET UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 24 | COUES UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 25 | COURAND | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 26 | COWARD | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 27 | CUELLAR | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 28 | CUMPIAN | Atascosa County, TX | Oil & Gas Property | Jan 1994 |