| 8001 | COCKRELL | Hutchinson County, TX | Oil & Gas Property | May 2025 |
| 8002 | COCKRELL | Fort Bend County, TX | Oil & Gas Property | Feb 2008 |
| 8003 | COCKRELL RANCH T-K A&B | Hutchinson County, TX | Oil & Gas Property | Nov 2016 |
| 8004 | COCODRILO | Brazos County, TX | Oil & Gas Property | May 2025 |
| 8005 | COCONUT 10 | Howard County, TX | Oil & Gas Property | May 2025 |
| 8006 | COCONUT UNIT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 8007 | CODIGO | Webb County, TX | Oil & Gas Property | May 2025 |
| 8008 | CODY | Upton County, TX | Oil & Gas Property | May 2025 |
| 8009 | CODY | Nueces County, TX | Oil & Gas Property | Oct 2019 |
| 8010 | CODY 124 | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 8011 | CODY 56-3 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 8012 | CODY BELL JR | Upton County, TX | Oil & Gas Property | May 2025 |
| 8013 | CODY C UNIT | Upton County, TX | Oil & Gas Property | May 2025 |
| 8014 | COE H. W. 2 | Val Verde County, TX | Oil & Gas Property | May 2025 |
| 8015 | COE HAZEL WHITEHEAD | Val Verde County, TX | Oil & Gas Property | May 2025 |
| 8016 | COE, M. FEE | Harris County, TX | Oil & Gas Property | May 2003 |
| 8017 | COFFEE | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 8018 | COFFEE | Moore County, TX | Oil & Gas Property | May 2025 |
| 8019 | COFFEE | Moore County, TX | Oil & Gas Property | May 2025 |
| 8020 | COFFEE | Carson County, TX | Oil & Gas Property | May 2025 |
| 8021 | COFFEE | Midland County, TX | Oil & Gas Property | Dec 2021 |
| 8022 | COFFEE H | Moore County, TX | Gas Property | May 2025 |
| 8023 | COFFEE R | Wise County, TX | Oil & Gas Property | May 2025 |
| 8024 | COFFEE ROY C | Wise County, TX | Oil & Gas Property | May 2025 |
| 8025 | COFFEY | Victoria County, TX | Oil & Gas Property | May 2025 |
| 8026 | COFFIELD | Martin County, TX | Oil & Gas Property | Jul 2023 |
| 8027 | COFFIELD | Milam County, TX | Oil & Gas Property | May 2025 |
| 8028 | COFFIELD | Milam County, TX | Oil & Gas Property | May 2025 |
| 8029 | COFFIELD | Milam County, TX | Oil & Gas Property | May 2025 |
| 8030 | COFFIELD | Milam County, TX | Oil & Gas Property | Mar 2018 |
| 8031 | COFFIELD | Gray County, TX | Gas Property | May 2025 |
| 8032 | COFFIELD | Milam County, TX | Oil & Gas Property | May 2025 |
| 8033 | COFFIELD | Burleson County, TX | Oil & Gas Property | May 2025 |
| 8034 | COFFIELD T | Montague County, TX | Oil & Gas Property | May 2025 |
| 8035 | COFFIN FARMS | Bee County, TX | Oil & Gas Property | May 2025 |
| 8036 | COFFMAN | Madison County, TX | Oil & Gas Property | May 2025 |
| 8037 | COFFMAN | Cochran County, TX | Oil & Gas Property | May 2025 |
| 8038 | COFFMAN | Grayson County, TX | Oil & Gas Property | May 2025 |
| 8039 | COFFMAN | Montague County, TX | Oil & Gas Property | May 2025 |
| 8040 | COFFMAN, T.M | Wise County, TX | Oil & Gas Property | May 2025 |
| 8041 | COG MALAKOFF-PETERSON A | Webb County, TX | Oil & Gas Property | May 2025 |
| 8042 | COGDELL | Motley County, TX | Oil & Gas Property | Jul 2022 |
| 8043 | COGDELL | Kent County, TX | Oil & Gas Property | May 2025 |
| 8044 | COGDELL CANYON REEF UNIT | Scurry County, TX | Oil & Gas Property | May 2025 |
| 8045 | COHAGEN HEIRS 540 | Yoakum County, TX | Oil & Gas Property | May 2025 |
| 8046 | COHEN | Nacogdoches County, TX | Oil & Gas Property | Jan 2025 |
| 8047 | COHEN ESTATE | Hardin County, TX | Oil & Gas Property | May 2025 |
| 8048 | COI -A | Runnels County, TX | Oil & Gas Property | May 2025 |
| 8049 | COI -B | Runnels County, TX | Oil & Gas Property | May 2025 |
| 8050 | COI -E | Runnels County, TX | Oil & Gas Property | May 2025 |
| 8051 | COKE (PALUXY) UNIT | Wood County, TX | Oil & Gas Property | Apr 2025 |
| 8052 | COKE SUB CLARKSVILLE | Wood County, TX | Oil & Gas Property | Apr 2025 |
| 8053 | COKE UNIT A | Wood County, TX | Oil & Gas Property | Apr 2025 |
| 8054 | COKER | Titus County, TX | Oil & Gas Property | May 2025 |
| 8055 | COKER | Clay County, TX | Oil & Gas Property | May 2025 |
| 8056 | COKER | Hopkins County, TX | Oil & Gas Property | May 2025 |
| 8057 | COKER | Van Zandt County, TX | Oil & Gas Property | May 2025 |
| 8058 | COKER 168 | Throckmorton County, TX | Oil & Gas Property | Dec 2015 |
| 8059 | COLBERT | Freestone County, TX | Oil & Gas Property | May 2025 |
| 8060 | COLBERT E. K | Ector County, TX | Oil & Gas Property | Mar 2025 |
| 8061 | COLBURN | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 8062 | COLBURN | Runnels County, TX | Oil & Gas Property | Nov 2023 |
| 8063 | COLBY | Brazoria County, TX | Oil & Gas Property | May 2025 |
| 8064 | COLBY | Winkler County, TX | Oil & Gas Property | May 2025 |
| 8065 | COLBY | Tarrant County, TX | Gas Property | May 2025 |
| 8066 | COLBY B.W | Liberty County, TX | Oil & Gas Property | May 2025 |
| 8067 | COLD HARBOR STATE 2-40 UNIT | Reeves County, TX | Oil & Gas Property | May 2025 |
| 8068 | COLDA FARMS | Harrison County, TX | Oil & Gas Property | May 2025 |
| 8069 | COLDBLOOD STATE 7372 UNIT | Ward County, TX | Oil & Gas Property | May 2025 |
| 8070 | COLDEWEY | Wilson County, TX | Oil & Gas Property | Jul 2019 |
| 8071 | COLDIRON | Leon County, TX | Oil & Gas Property | May 2025 |
| 8072 | COLDIRON | Milam County, TX | Oil & Gas Property | May 2025 |
| 8073 | COLDWATER | Sherman County, TX | Oil & Gas Property | May 2025 |
| 8074 | COLDWELL DALLAS | Gregg County, TX | Oil & Gas Property | May 2025 |
| 8075 | COLE | Gregg County, TX | Oil & Gas Property | May 2025 |
| 8076 | COLE | Howard County, TX | Oil & Gas Property | May 2025 |
| 8077 | COLE | Mitchell County, TX | Oil & Gas Property | May 2025 |
| 8078 | COLE | San Patricio County, TX | Oil & Gas Property | May 2025 |
| 8079 | COLE | Wichita County, TX | Oil & Gas Property | Apr 2025 |
| 8080 | COLE | Howard County, TX | Oil & Gas Property | May 2025 |
| 8081 | COLE | Ector County, TX | Oil & Gas Property | May 2025 |
| 8082 | COLE | Comanche County, TX | Gas Property | Aug 2019 |
| 8083 | COLE | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 8084 | COLE | Hockley County, TX | Oil & Gas Property | May 2025 |
| 8085 | COLE | Ector County, TX | Oil & Gas Property | May 2025 |
| 8086 | COLE | Sterling County, TX | Oil & Gas Property | Sep 2023 |
| 8087 | COLE | Martin County, TX | Oil & Gas Property | May 2025 |
| 8088 | COLE | Val Verde County, TX | Oil & Gas Property | May 2025 |
| 8089 | COLE | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 8090 | COLE | Hill County, TX | Gas Property | May 2025 |
| 8091 | COLE 2 | Smith County, TX | Oil & Gas Property | May 2025 |
| 8092 | COLE 36-37 | Howard County, TX | Oil & Gas Property | May 2025 |
| 8093 | COLE 576 A-B YARBROUGH (SA) A 1H | Denton County, TX | Gas Property | May 2025 |
| 8094 | COLE B | Denton County, TX | Oil & Gas Property | May 2025 |
| 8095 | COLE BOB | Denton County, TX | Gas Property | May 2025 |
| 8096 | COLE DORIS | Howard County, TX | Oil & Gas Property | May 2025 |
| 8097 | COLE DORIS | Mitchell County, TX | Oil & Gas Property | Jun 2021 |
| 8098 | COLE FRAZIER | Denton County, TX | Gas Property | May 2025 |
| 8099 | COLE GAS UNIT 1H | Wise County, TX | Oil & Gas Property | May 2025 |
| 8100 | COLE J. W. GAS UNIT A | Wise County, TX | Oil & Gas Property | May 2025 |