OPERATORS · ACTIVE, LAST 90 DAYS
Who is drilling right now
Ranked by drilling permits issued in the window, with the prior window for comparison. Names are the P-5 registration names.About operator numbers →
296 OPERATORS WITH PERMITS IN THE WINDOW · PAGE 1 OF 3
| # | Operator | Permits, 90d | vs prior | Counties, 12 mo | Horizontal | Wells | Top county | Last permit |
|---|---|---|---|---|---|---|---|---|
| 1 | Diamondback E&P LLC 217012 | 227 | +161% | 8 | 100% | 11,735 | Midland | Oct 27, 2026 |
| 2 | Pioneer Natural Res. USA, Inc 665748 | 196 | +15% | 8 | 99% | 16,278 | Midland | Oct 22, 2026 |
| 3 | Ovintiv USA Inc 628658 | 54 | +64% | 6 | 100% | 3,060 | Martin | Oct 22, 2026 |
| 4 | EOG Res, Inc 253162 | 52 | -58% | 13 | 99% | 8,433 | Webb | Oct 20, 2026 |
| 5 | DE Central Oper, LLC 102879 | 51 | -25% | 2 | 100% | 363 | Reagan | Oct 16, 2026 |
| 6 | Silver Hill Engy Oper LLC 781863 | 42 | +320% | 8 | 100% | 150 | Shelby | Oct 27, 2026 |
| 7 | APC Oper Partnership 27200 | 39 | -52% | 12 | 100% | 7,186 | Upton | Oct 8, 2026 |
| 8 | SM Engy Co 788997 | 37 | +517% | 4 | 100% | 2,271 | Webb | Oct 27, 2026 |
| 9 | Burlington Res O & G Co LP 109333 | 35 | -27% | 4 | 100% | 2,276 | DE Witt | Oct 23, 2026 |
| 10 | Occidental Permian Ltd 617544 | 35 | +192% | 8 | 67% | 10,930 | Yoakum | Oct 7, 2026 |
| 11 | BPX Oper Co 85408 | 33 | +43% | 8 | 100% | 1,974 | Reeves | Oct 20, 2026 |
| 12 | Mewbourne Oil Co 562560 | 32 | +28% | 8 | 100% | 1,435 | Reeves | Oct 27, 2026 |
| 13 | Continental Res, Inc 173777 | 30 | -44% | 7 | 100% | 802 | Midland | Oct 7, 2026 |
| 14 | COG Oper LLC 166150 | 25 | -42% | 6 | 100% | 4,467 | Upton | Oct 20, 2026 |
| 15 | OXY USA Inc 630591 | 24 | -68% | 3 | 22% | 2,554 | Gaines | Oct 13, 2026 |
| 16 | Oxyrock Oper, LLC 102324 | 24 | +0% | 4 | 98% | 1,792 | Martin | Oct 20, 2026 |
| 17 | Magnolia Oil & Gas Oper LLC 521544 | 24 | -20% | 8 | 100% | 2,053 | Washington | Oct 22, 2026 |
| 18 | Verdun Oil & Gas LLC 884566 | 23 | +92% | 7 | 100% | 761 | LA Salle | Oct 27, 2026 |
| 19 | Blackbeard Oper, LLC 73056 | 22 | -51% | 2 | 83% | 3,383 | Crane | Oct 13, 2026 |
| 20 | Fasken Oil and Ranch, Ltd 263696 | 22 | +29% | 3 | 100% | 1,672 | Andrews | Sep 29, 2026 |
| 21 | Hilcorp Engy Co 386310 | 21 | +5% | 16 | 10% | 20,779 | Freestone | Oct 20, 2026 |
| 22 | Anadarko E&P Onshore LLC 20528 | 20 | -55% | 2 | 100% | 2,054 | Loving | Sep 21, 2026 |
| 23 | Permian Res Oper, LLC 100852 | 20 | -31% | 5 | 100% | 2,036 | Reeves | Oct 20, 2026 |
| 24 | Firebird Engy II LLC 101413 | 20 | +0% | 4 | 100% | 505 | Upton | Sep 29, 2026 |
| 25 | Crescent Engy Oper, LLC 103575 | 20 | +150% | 7 | 100% | 7,662 | Webb | Oct 27, 2026 |
| 26 | DE V Oper, LLC 102606 | 20 | new | 2 | 100% | 9 | Glasscock | Oct 9, 2026 |
| 27 | Caturus Engy, LLC 103593 | 19 | +90% | 6 | 95% | 419 | Webb | Oct 9, 2026 |
| 28 | WPX Engy Permian, LLC 942623 | 19 | +6% | 2 | 100% | 1,279 | Loving | Oct 20, 2026 |
| 29 | Coterra Engy Oper Co 103285 | 18 | +29% | 2 | 100% | 787 | Culberson | Aug 25, 2026 |
| 30 | Adamas Engy LLC 103913 | 18 | +38% | 6 | 98% | 490 | San Augustine | Oct 23, 2026 |
| 31 | Basin Oil & Gas Oper, LLC 54430 | 18 | +29% | 4 | 0% | 1,165 | Winkler | Oct 26, 2026 |
| 32 | TGNR East Texas II LLC 102211 | 17 | +21% | 2 | 98% | 1,099 | Harrison | Oct 27, 2026 |
| 33 | Discovery Natural Res LLC 220855 | 17 | +240% | 1 | 100% | 2,016 | Reagan | Oct 27, 2026 |
| 34 | Jonah Engy LLC 104048 | 16 | -30% | 2 | 100% | 424 | Dimmit | Oct 21, 2026 |
| 35 | OXY USA WTP LP 630555 | 16 | +433% | 3 | 45% | 2,977 | Gaines | Oct 26, 2026 |
| 36 | Aethon Engy Oper LLC 8555 | 16 | new | 5 | 41% | 20 | Washington | Sep 2, 2026 |
| 37 | Midland Oil and Gas, Inc 479574 | 16 | +100% | 4 | 0% | 1,115 | Taylor | Oct 8, 2026 |
| 38 | Highpeak Engy Holdings, LLC 385826 | 15 | -12% | 2 | 83% | 704 | Borden | Oct 26, 2026 |
| 39 | Marathon Oil EF LLC 525398 | 15 | -56% | 5 | 100% | 3,133 | Karnes | Oct 27, 2026 |
| 40 | Surge Oper, LLC 760725 | 15 | -17% | 2 | 97% | 1,295 | Howard | Oct 9, 2026 |
| 41 | Riley Permian Oper Co, LLC 712217 | 15 | -29% | 1 | 93% | 202 | Yoakum | Oct 20, 2026 |
| 42 | U.S. Engy Dev Corp 875462 | 15 | +50% | 1 | 100% | 252 | Reeves | Sep 4, 2026 |
| 43 | BKV Barnett, LLC 72504 | 15 | +114% | 2 | 100% | 4,200 | Denton | Oct 27, 2026 |
| 44 | XTO Engy Inc 945936 | 15 | new | 6 | 86% | 6,604 | Martin | Oct 26, 2026 |
| 45 | Pdeh LLC 646827 | 14 | +180% | 2 | 100% | 829 | Loving | Sep 28, 2026 |
| 46 | Ring Engy, Inc 712382 | 14 | -7% | 4 | 75% | 2,144 | Crane | Oct 27, 2026 |
| 47 | Comstock Oil & Gas, LLC 170038 | 14 | +40% | 6 | 100% | 406 | Leon | Oct 21, 2026 |
| 48 | Burk Royalty Co., Ltd 108799 | 14 | -12% | 3 | 15% | 6,821 | Wilbarger | Oct 19, 2026 |
| 49 | Perun Engy LLC 104430 | 14 | +100% | 1 | 43% | 0 | Reeves | Oct 21, 2026 |
| 50 | Texaco E & P Inc 148113 | 13 | -55% | 5 | 99% | 3,923 | Midland | Oct 27, 2026 |
| 51 | Admiral Permian Oper LLC 100158 | 13 | -55% | 6 | 100% | 43 | Loving | Oct 27, 2026 |
| 52 | Javelin Engy Ptrs Mgmt LLC 100351 | 13 | +0% | 4 | 100% | 2,817 | Dimmit | Sep 28, 2026 |
| 53 | Formentera Operations LLC 276959 | 13 | +0% | 1 | 88% | 4,559 | Frio | Sep 23, 2026 |
| 54 | Texland Petro, L.P 849735 | 13 | +550% | 3 | 0% | 1,160 | Yoakum | Oct 5, 2026 |
| 55 | Lewis Petro Properties, Inc 499978 | 12 | -45% | 2 | 100% | 2,881 | Webb | Oct 26, 2026 |
| 56 | Rosewood Res, Inc 728874 | 12 | -29% | 6 | 100% | 230 | Dimmit | Oct 23, 2026 |
| 57 | Pitts Engy Co 666430 | 12 | +100% | 1 | 0% | 280 | Ward | Oct 2, 2026 |
| 58 | Petro-Hunt Permian, LLC 100313 | 12 | +500% | 3 | 88% | 242 | Reeves | Oct 13, 2026 |
| 59 | MCM Oper, LLC 552167 | 12 | new | 1 | 100% | 3 | Ward | Aug 21, 2026 |
| 60 | Sabine Engy Inc 103925 | 11 | -21% | 5 | 96% | 659 | Harrison | Sep 8, 2026 |
| 61 | Sabalo II Oper, LLC 741937 | 11 | +38% | 1 | 97% | 286 | Andrews | Sep 22, 2026 |
| 62 | Circle-S Engy, LLC 100703 | 11 | new | 2 | 90% | 76 | Loving | Oct 20, 2026 |
| 63 | Ensign Natural Res II LLC 104514 | 11 | +450% | 2 | 92% | 0 | Gonzales | Oct 15, 2026 |
| 64 | Civitas Permian Oper, LLC 101577 | 10 | -64% | 2 | 100% | 1,472 | Upton | Oct 23, 2026 |
| 65 | Rockcliff Engy Oper III 103732 | 10 | -33% | 2 | 100% | 57 | San Augustine | Oct 26, 2026 |
| 66 | FW Eagle Ford I, LLC 103899 | 10 | -47% | 2 | 100% | 1,008 | Lavaca | Oct 27, 2026 |
| 67 | VTX Engy Oper, LLC 101377 | 10 | -37% | 1 | 100% | 401 | Reeves | Aug 21, 2026 |
| 68 | Ineos USA Oil & Gas LLC 424176 | 10 | +11% | 3 | 100% | 1,822 | LA Salle | Oct 9, 2026 |
| 69 | Conocophillips Co 172232 | 10 | new | 1 | 100% | 2,363 | Reeves | Aug 27, 2026 |
| 70 | Waggoner Oper, L.L.C 102117 | 9 | -36% | 4 | 0% | 3,644 | Baylor | Oct 20, 2026 |
| 71 | Summit Petro LLC 829221 | 9 | -40% | 2 | 100% | 542 | Upton | Sep 16, 2026 |
| 72 | TRP Oper LLC 872117 | 9 | -10% | 2 | 92% | 230 | Reeves | Oct 13, 2026 |
| 73 | Petroplex Engy Inc 660886 | 9 | -40% | 3 | 100% | 120 | Reeves | Aug 28, 2026 |
| 74 | Laguna Texas Res, LLC 104003 | 9 | +350% | 1 | 100% | 62 | Dawson | Oct 27, 2026 |
| 75 | Murphy Expl. & Prod. Co. - USA 594675 | 8 | +167% | 1 | 100% | 977 | Dimmit | Sep 11, 2026 |
| 76 | Engy Transfer Co 252017 | 8 | +0% | 16 | 0% | 51 | Callahan | Oct 26, 2026 |
| 77 | Exco Oper Co, LP 256915 | 8 | new | 1 | 100% | 492 | Nacogdoches | Oct 19, 2026 |
| 78 | Rising Star Engy Ptrs II 103756 | 8 | -11% | 1 | 0% | 14 | Refugio | Oct 1, 2026 |
| 79 | Rose City Res, LLC 727892 | 7 | -22% | 5 | 100% | 333 | Cass | Oct 21, 2026 |
| 80 | Blue Arrow Oper, LLC 101375 | 7 | +250% | 2 | 96% | 91 | Pecos | Oct 19, 2026 |
| 81 | Repsol Oil & Gas USA, LLC 703462 | 7 | new | 3 | 100% | 624 | Karnes | Oct 21, 2026 |
| 82 | McClure Oil Co, Inc 540703 | 7 | +17% | 3 | 0% | 254 | Gaines | Oct 27, 2026 |
| 83 | Cholla Petro, Inc 150683 | 7 | new | 1 | 0% | 534 | Garza | Oct 26, 2026 |
| 84 | Covington SWD LP 102386 | 7 | new | 1 | 0% | 2 | Culberson | Oct 26, 2026 |
| 85 | Powderhorn Oper, LLC 103379 | 7 | new | 1 | 100% | 0 | Loving | Sep 22, 2026 |
| 86 | Greenlake Engy Oper, LLC 331448 | 6 | +0% | 2 | 100% | 103 | Loving | Oct 20, 2026 |
| 87 | BTA Oil Producers, LLC 41867 | 6 | -40% | 3 | 100% | 289 | Crane | Aug 21, 2026 |
| 88 | Waterbridge Stateline LLC 900327 | 6 | -57% | 3 | 0% | 48 | Loving | Oct 22, 2026 |
| 89 | Gulftex Engy, LLC 338751 | 6 | -50% | 3 | 96% | 150 | McMullen | Sep 16, 2026 |
| 90 | Sage Natural Res LLC 743223 | 6 | +0% | 2 | 100% | 45 | Lee | Oct 19, 2026 |
| 91 | Hibernia Res IV, LLC 101969 | 6 | new | 5 | 90% | 223 | Dawson | Oct 22, 2026 |
| 92 | Revenant Engy Oper LLC 103469 | 6 | +50% | 1 | 100% | 1 | Nacogdoches | Oct 20, 2026 |
| 93 | Yukon Expl Oper, LLC 950356 | 6 | +500% | 1 | 80% | 34 | Borden | Oct 20, 2026 |
| 94 | Highmark Engy Oper, LLC 385847 | 6 | new | 2 | 100% | 1,992 | Pecos | Oct 16, 2026 |
| 95 | Cutbow Oper, LLC 195763 | 6 | new | 1 | 100% | 128 | Martin | Sep 30, 2026 |
| 96 | Uep Oper LLC 103894 | 6 | new | 1 | 100% | 0 | Reeves | Sep 2, 2026 |
| 97 | Wbi Engy Midstream, LLC 104379 | 6 | new | 4 | 0% | 0 | Archer | Aug 13, 2026 |
| 98 | Apex Natural Gas, LLC 103154 | 5 | -78% | 2 | 100% | 111 | San Augustine | Oct 26, 2026 |
| 99 | Triple Crown Res, LLC 870372 | 5 | -78% | 2 | 100% | 359 | Irion | Oct 22, 2026 |
| 100 | Oakridge Oil and Gas, LP 617342 | 5 | +0% | 1 | 0% | 500 | Jack | Oct 9, 2026 |
WINDOWS ON THE RRC ISSUE DATE · REBUILT DAILY, LAST OCT 29, 2026
About this data
Operator numbers and names from the RRC P-5 organization report, refreshed weekly; permit counts and dates from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule. Summary figures are rebuilt nightly.
New to these records? operator numbers and the P-5
Developers: this page as JSON is GET /v1/data/operators/tx, documented in the API reference.