| 1 | U-TEX | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 2 | UB 13 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 3 | UL 1-33 UNIT 4H | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 4 | UL 10 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 5 | UL 10 LIVINGSTON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 6 | UL 10 TRINITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 7 | UL 1125 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 8 | UL 13 D | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 9 | UL 13 HYPERION | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 10 | UL 13 JAFFREY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 11 | UL 14 CONWAY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 12 | UL 14 OBERON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 13 | UL 14 TRITON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 14 | UL 1933 E | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 15 | UL 2539 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 16 | UL 6-2 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 17 | UL BENSON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 18 | UL BLK 6 DDU A | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 19 | UL BUMBLE UNIT 5-36 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 20 | UL CARLA | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 21 | UL CARNIOLAN 7-49 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 22 | UL CARPENTER 7-20 UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 23 | UL CHEESMAN 5 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 24 | UL CUCKOO BEE 5-19 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 25 | UL DEDHAM 31-45 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 26 | UL DENGAR 40 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 27 | UL DIGGER | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 28 | UL G 1 | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 29 | UL G 10 | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 30 | UL G 9 | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 31 | UL G 9-12 D | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 32 | UL G 9-25 | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 33 | UL G 9-48 | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 34 | UL GOLDEN 8 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 35 | UL II | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 36 | UL III 4 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 37 | UL KINGS INN 12-13 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 38 | UL LAKE VALLEY 10-19 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 39 | UL LEAFCUTTER | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 40 | UL LUCKY BEAR 33-28 D | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 41 | UL LUNATE 5-38 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 42 | UL MASON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 43 | UL MASON EAST UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 44 | UL PAGE 41-44 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 45 | UL POWDERHORN 8 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 46 | UL SASQUATCH 1-37 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 47 | UL SITKA 12 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 48 | UL TAWNY UNIT 8-12 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 49 | UL WASH PARK 2 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 50 | UL13 KEENE | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 51 | ULS 4 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 52 | ULS 4 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 53 | ULS 5 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 54 | ULS 5-9 UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 55 | ULS 6-3 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 56 | ULS A | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 57 | ULS B | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 58 | ULS CDU | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 59 | ULS CDU 4-1 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 60 | UNDERWOOD | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 61 | UNDINE | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 62 | UNION | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 63 | UNIV. 11 SEC. 1 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 64 | UNIV. CONSOLIDATED X | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 65 | UNIV2 HR | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 66 | UNIVCARLA | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 67 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 68 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 69 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 70 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2026 |
| 71 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 72 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 73 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2026 |
| 74 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 75 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 76 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 77 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 78 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 79 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 80 | UNIVERSITY BL | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 81 | UNIVERSITY BLK 9 WOLFCAMP UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 82 | UNIVERSITY CONS | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 83 | UNIVERSITY CONSOLIDATED IX | Andrews County, TX | Oil & Gas Property | Aug 2016 |
| 84 | UNIVERSITY CONSOLIDATED XIII | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 85 | UNIVERSITY MCFARLAND 8 UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 86 | UNIVERSITY SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 87 | UNIVERSITY SOUTHERN MINERALS | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 88 | UNIVERSITY TB(SHALLOW) UNIT A-1 | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 89 | UNIVERSITY/ENERGEN GRAYBURG UNIT | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 90 | UNIVNATALIE | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 91 | UNIVWANDA | Andrews County, TX | Oil & Gas Property | Dec 2023 |
| 92 | UTL 105-19A | Andrews County, TX | Oil & Gas Property | Apr 2026 |