| 1 | Halliburton Energy Services, Inc | 1 | 1 | 0 | 0 | Jun 3, 2026 | Jun 3, 2026 |
| 2 | TEP Barnett USA, LLC | — | 1 | 0 | 1,228 | — | — |
| 3 | Upp Operating, LLC | — | 3 | 0 | 911 | — | — |
| 4 | Formentera Operations LLC | — | 0 | 0 | 762 | — | — |
| 5 | BKV North Texas LLC | — | 0 | 0 | 327 | — | — |
| 6 | Eagleridge Operating LLC | — | 0 | 0 | 212 | — | — |
| 7 | Devon Energy Production Co, L.P. | — | 1,053 | 0 | 63 | — | — |
| 8 | Diversified Production LLC | — | 0 | 0 | 48 | — | — |
| 9 | XTO Energy Inc. | — | 769 | 0 | 47 | — | — |
| 10 | EOG Resources, Inc. | — | 1,525 | 0 | 40 | — | — |
| 11 | Javelin Energy Partners Mgmt LLC | — | 0 | 0 | 27 | — | — |
| 12 | Chesapeake Operating, Inc. | — | 1,874 | 0 | 24 | — | — |
| 13 | Cumming Company Inc. The | — | 0 | 0 | 24 | — | — |
| 14 | Riverbirch Resources LLC | — | 0 | 0 | 17 | — | — |
| 15 | XTO Energy Inc. | — | 0 | 0 | 16 | — | — |
| 16 | BKV Barnett II LLC | — | 0 | 0 | 12 | — | — |
| 17 | Kynge Energy Investments LLC | — | 0 | 0 | 10 | — | — |
| 18 | Sheer Energy LLC | — | 0 | 0 | 10 | — | — |
| 19 | Trinity River Energy Oper, LLC | — | 1 | 0 | 9 | — | — |
| 20 | Chesapeake Operating, L.L.C. | — | 16 | 0 | 7 | — | — |
| 21 | Arrington Oil&gas Operating LLC | — | 0 | 0 | 7 | — | — |
| 22 | Faulconer Energy LLC | — | 0 | 0 | 7 | — | — |
| 23 | J-W Operating Co. | — | 46 | 0 | 6 | — | — |
| 24 | Williams Prod. Gulf Coast, L.P. | — | 114 | 0 | 5 | — | — |
| 25 | Primexx Operating Corporation | — | 0 | 0 | 5 | — | — |
| 26 | Torch Operating LLC | — | 0 | 0 | 5 | — | — |
| 27 | BP Operating Company, LLC | — | 6 | 0 | 4 | — | — |
| 28 | Enervest Operating, L.L.C. | — | 6 | 0 | 4 | — | — |
| 29 | Richey, Ray Management Co., Inc. | — | 5 | 0 | 4 | — | — |
| 30 | Spindletop Oil & Gas Company | — | 1 | 0 | 4 | — | — |
| 31 | Western Chief Operating, L.L.C. | — | 1 | 0 | 4 | — | — |
| 32 | Bluestone Natural Res. II LLC | — | 0 | 0 | 4 | — | — |
| 33 | Challenger Operating LLC | — | 0 | 0 | 4 | — | — |
| 34 | Bosque Disposal Systems, LLC | — | 8 | 0 | 3 | — | — |
| 35 | Vantage Fort Worth Energy LLC | — | 0 | 0 | 3 | — | — |
| 36 | WY Woodland Operating LLC | — | 0 | 0 | 3 | — | — |
| 37 | Hallwood Energy Corporation | — | 82 | 0 | 2 | — | — |
| 38 | Range Production Company | — | 61 | 0 | 2 | — | — |
| 39 | Burlington Resources O & G Co LP | — | 33 | 0 | 2 | — | — |
| 40 | Encana Oil & Gas(usa) Inc. | — | 17 | 0 | 2 | — | — |
| 41 | Delta Oil & Gas Ltd. | — | 2 | 0 | 2 | — | — |
| 42 | Amrwr LLC | — | 0 | 0 | 2 | — | — |
| 43 | Blackbeard Operating LLC | — | 0 | 0 | 2 | — | — |
| 44 | Briley Operating LLC | — | 0 | 0 | 2 | — | — |
| 45 | Legend Natural Gas IV LP | — | 0 | 0 | 2 | — | — |
| 46 | Shidler Mark L. Inc. | — | 0 | 0 | 2 | — | — |
| 47 | Arrington,david H. Oil & Gas,inc | — | 52 | 0 | 1 | — | — |
| 48 | Rimrock Energy, LLC | — | 16 | 0 | 1 | — | — |
| 49 | Sage Natural Resources LLC | — | 16 | 0 | 1 | — | — |
| 50 | Devon Energy Operating Co., L.P. | — | 15 | 0 | 1 | — | — |
| 51 | Burnett Oil Co., Inc. | — | 12 | 0 | 1 | — | — |
| 52 | Aspect Energy, LLC | — | 10 | 0 | 1 | — | — |
| 53 | Hanvey, Don H. Oil Interests Inc | — | 3 | 0 | 1 | — | — |
| 54 | Fiador Resources, LLC | — | 2 | 0 | 1 | — | — |
| 55 | Hazlewood-Patterson Company | — | 2 | 0 | 1 | — | — |
| 56 | Pinnergy, Ltd. | — | 2 | 0 | 1 | — | — |
| 57 | Western Assets Management, Inc. | — | 2 | 0 | 1 | — | — |
| 58 | Western Production Company | — | 2 | 0 | 1 | — | — |
| 59 | Willowbend Investments, Inc. | — | 2 | 0 | 1 | — | — |
| 60 | Basa Resources, Inc. | — | 1 | 0 | 1 | — | — |
| 61 | Grand Operating, Inc. | — | 1 | 0 | 1 | — | — |
| 62 | Union Pacific Resources Company | — | 1 | 0 | 1 | — | — |
| 63 | Champion Disposal Holdings LLC | — | 0 | 0 | 1 | — | — |
| 64 | C&J Energy Services | — | 0 | 0 | 1 | — | — |
| 65 | Cohort Petroleum Management LLC | — | 0 | 0 | 1 | — | — |
| 66 | Complete Energy Services Inc. | — | 0 | 0 | 1 | — | — |
| 67 | CR2 Energy LLC | — | 0 | 0 | 1 | — | — |
| 68 | Excel Oil & Gas Inc. | — | 0 | 0 | 1 | — | — |
| 69 | FDL Operating LLC | — | 0 | 0 | 1 | — | — |
| 70 | Lincoln Energy Partners LLC | — | 0 | 0 | 1 | — | — |
| 71 | Mag Exploration LLC | — | 0 | 0 | 1 | — | — |
| 72 | Premier Natural Resources II LLC | — | 0 | 0 | 1 | — | — |
| 73 | Routh Operating LLC | — | 0 | 0 | 1 | — | — |
| 74 | Select Water Solutions LLC | — | 0 | 0 | 1 | — | — |
| 75 | Texxol Operating Company Inc. | — | 0 | 0 | 1 | — | — |
| 76 | Zone Ridge Operating LLC | — | 0 | 0 | 1 | — | — |
| 77 | Quicksilver Resources Inc. | — | 61 | 0 | 0 | — | — |
| 78 | Hallwood Petroleum, LLC. | — | 54 | 0 | 0 | — | — |
| 79 | North Texas Llano Operating Corp | — | 39 | 0 | 0 | — | — |
| 80 | Sullivan, Hollis R. Inc. | — | 37 | 0 | 0 | — | — |
| 81 | Titan Operating, LLC | — | 30 | 0 | 0 | — | — |
| 82 | Chief Oil & Gas LLC ** | — | 21 | 0 | 0 | — | — |
| 83 | Sundance Resources, Inc. | — | 21 | 0 | 0 | — | — |
| 84 | Tsar Operating Company | — | 17 | 0 | 0 | — | — |
| 85 | Stroud Energy, Ltd. | — | 14 | 0 | 0 | — | — |
| 86 | Paloma Resources, LLC | — | 12 | 0 | 0 | — | — |
| 87 | Reichmann Petroleum Corp. | — | 11 | 0 | 0 | — | — |
| 88 | Atlas Barnett, LLC | — | 10 | 0 | 0 | — | — |
| 89 | Joint Resources Company | — | 10 | 0 | 0 | — | — |
| 90 | Four Sevens Operating Co., Ltd. | — | 8 | 0 | 0 | — | — |
| 91 | Adexco Operating Company | — | 7 | 0 | 0 | — | — |
| 92 | Republic Energy Inc. | — | 7 | 0 | 0 | — | — |
| 93 | Chief Oil & Gas LLC | — | 5 | 0 | 0 | — | — |
| 94 | Raydon Exploration, Inc. | — | 5 | 0 | 0 | — | — |
| 95 | Citrus Energy Corporation | — | 4 | 0 | 0 | — | — |
| 96 | Western Chief Oil & Gas Company | — | 4 | 0 | 0 | — | — |
| 97 | Winston Land & Cattle I, Ltd. | — | 4 | 0 | 0 | — | — |
| 98 | Carrizo Oil & Gas, Inc. | — | 3 | 0 | 0 | — | — |
| 99 | Richman Petroleum Corp. | — | 3 | 0 | 0 | — | — |
| 100 | Texas Transco Inc | — | 3 | 0 | 0 | — | — |
| 101 | Antero Resources I, LP | — | 2 | 0 | 0 | — | — |
| 102 | Basal Corporation | — | 2 | 0 | 0 | — | — |
| 103 | Chinn Exploration Company | — | 2 | 0 | 0 | — | — |
| 104 | Dallas Production, Inc. | — | 2 | 0 | 0 | — | — |
| 105 | Ellinwood Operating Inc. | — | 2 | 0 | 0 | — | — |
| 106 | Hallwood SWD, Inc. | — | 2 | 0 | 0 | — | — |
| 107 | Metro Saltwater Disposal, Inc. | — | 2 | 0 | 0 | — | — |
| 108 | Oryx Energy Company | — | 2 | 0 | 0 | — | — |
| 109 | Toka, Inc. | — | 2 | 0 | 0 | — | — |
| 110 | Young, Marshall R., Oil Co. | — | 2 | 0 | 0 | — | — |
| 111 | 1849 Energy Partners Oprtng, LLC | — | 1 | 0 | 0 | — | — |
| 112 | Bengal Energy L.P. | — | 1 | 0 | 0 | — | — |
| 113 | Bridgeport Tank Trucks, Ltd. | — | 1 | 0 | 0 | — | — |
| 114 | Calame Oil Co. | — | 1 | 0 | 0 | — | — |
| 115 | Chevron U. S. A. Inc. | — | 1 | 0 | 0 | — | — |
| 116 | Coastal Plains Energy, Inc. | — | 1 | 0 | 0 | — | — |
| 117 | Collins & Young Oper, L.L.C. | — | 1 | 0 | 0 | — | — |
| 118 | Ddjb Services GP LLC | — | 1 | 0 | 0 | — | — |
| 119 | Geo Logic Environmental Srvcs LC | — | 1 | 0 | 0 | — | — |
| 120 | Kerr-McGee Oil & Gas Onshore LLC | — | 1 | 0 | 0 | — | — |
| 121 | Mahony, Bernard J. | — | 1 | 0 | 0 | — | — |
| 122 | McPherson, H. M. | — | 1 | 0 | 0 | — | — |
| 123 | Mercury Exploration Co. | — | 1 | 0 | 0 | — | — |
| 124 | Mesa Chica Corp. | — | 1 | 0 | 0 | — | — |
| 125 | Native American Partners, Ltd. | — | 1 | 0 | 0 | — | — |
| 126 | Ops Group Limited | — | 1 | 0 | 0 | — | — |
| 127 | Ops Group L.P. | — | 1 | 0 | 0 | — | — |
| 128 | Pgi Operating, LLC | — | 1 | 0 | 0 | — | — |
| 129 | Regal Energy Operating, L.L.C. | — | 1 | 0 | 0 | — | — |
| 130 | Reita Oil Company, Inc. | — | 1 | 0 | 0 | — | — |
| 131 | RN Oil & Gas, Inc. | — | 1 | 0 | 0 | — | — |
| 132 | Ropa Exploration Corp. | — | 1 | 0 | 0 | — | — |
| 133 | R & R Production, Inc. | — | 1 | 0 | 0 | — | — |
| 134 | Saddle Creek Energy Development | — | 1 | 0 | 0 | — | — |
| 135 | Shale Tank Truck L.P. | — | 1 | 0 | 0 | — | — |
| 136 | Tolar Disposal Systems, LP | — | 1 | 0 | 0 | — | — |
| 137 | Triad Exploration, Ltd. | — | 1 | 0 | 0 | — | — |
| 138 | Twjm Services, GP, LLC | — | 1 | 0 | 0 | — | — |
| 139 | Wynn-Crosby Operating, Ltd. | — | 1 | 0 | 0 | — | — |