| 1 | WACLAWCZYK UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 2 | WAGENER UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 3 | WALLACE | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 4 | WALTER UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 5 | WARNER | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 6 | WBC UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 7 | WEDDINGTON UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 8 | WEEZER UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 9 | WESS 4-SLAUGHTER-RT (SA) C | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 10 | WESS 4-SLGTR-ECRR | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 11 | WESS 4-WESS 6-WESS 1 ECRR (SA)D4 D4H | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 12 | WESS 5-7-3 (SA) D | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 13 | WESS 6-WESS 1 ECRR (SA) D3 D3H | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 14 | WESSENDORFF | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 15 | WESSENDORFF 3-ESCONDIDO CREEK (S B5H | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 16 | WESSENDORFF 4-SLAUGHTER (SA) B | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 17 | WESSENDORFF 5 | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 18 | WESSENDORFF 5-WESS | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 19 | WESSENDORFF 6-WESSENDORFF | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 20 | WESSENDORFF3-ESCONDIDO CREEK (SA B | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 21 | WESTON GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 22 | WHITESIDE | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 23 | WHITFIELD | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 24 | WHITLEY MEJOR UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 25 | WHITLEY-SCHEELE HUTH UNIT A SA1 | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 26 | WHITNEY UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 27 | WIATREK | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 28 | WIATREK UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 29 | WIEDING-WESTON UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 30 | WILLBERN | Karnes County, TX | Oil & Gas Property | Dec 2022 |
| 31 | WILLBERN-BUEGELER UNIT 1H | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 32 | WILLEKE UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 33 | WILLIAM UNIT A | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 34 | WILSON UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 35 | WINGNUT UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 36 | WINONA UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 37 | WISHERT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 38 | WITTE QUAD USW B | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 39 | WITTE UNIT B | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 40 | WITTE, INC. UNIT A | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 41 | WITTE-COLE-GROSS USW C | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 42 | WITTE-GROSS USW D | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 43 | WITTE-MIKKELSON UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 44 | WOLF UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 45 | WOODROW UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 46 | WOOLSEY UNIT A | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 47 | WRGM UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |