OPERATORS · ACTIVE, LAST 180 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 →
431 OPERATORS WITH PERMITS IN THE WINDOW · PAGE 1 OF 5
| # | Operator | Permits, 180d | vs prior | Counties, 12 mo | Horizontal | Wells | Top county | Last permit |
|---|---|---|---|---|---|---|---|---|
| 1 | Pioneer Natural Res. USA, Inc 665748 | 366 | +7% | 8 | 99% | 16,278 | Midland | Oct 22, 2026 |
| 2 | Diamondback E&P LLC 217012 | 314 | -19% | 8 | 100% | 11,735 | Midland | Oct 27, 2026 |
| 3 | EOG Res, Inc 253162 | 176 | +41% | 13 | 99% | 8,433 | Webb | Oct 20, 2026 |
| 4 | APC Oper Partnership 27200 | 120 | +26% | 12 | 100% | 7,186 | Upton | Oct 8, 2026 |
| 5 | DE Central Oper, LLC 102879 | 119 | +24% | 2 | 100% | 363 | Reagan | Oct 16, 2026 |
| 6 | OXY USA Inc 630591 | 100 | +96% | 3 | 22% | 2,554 | Gaines | Oct 13, 2026 |
| 7 | Ovintiv USA Inc 628658 | 87 | -28% | 6 | 100% | 3,060 | Martin | Oct 22, 2026 |
| 8 | Continental Res, Inc 173777 | 84 | -6% | 7 | 100% | 802 | Midland | Oct 7, 2026 |
| 9 | Burlington Res O & G Co LP 109333 | 83 | +9% | 4 | 100% | 2,276 | DE Witt | Oct 23, 2026 |
| 10 | COG Oper LLC 166150 | 68 | +3% | 6 | 100% | 4,467 | Upton | Oct 20, 2026 |
| 11 | Blackbeard Oper, LLC 73056 | 67 | +34% | 2 | 83% | 3,383 | Crane | Oct 13, 2026 |
| 12 | Anadarko E&P Onshore LLC 20528 | 64 | -37% | 2 | 100% | 2,054 | Loving | Sep 21, 2026 |
| 13 | Mewbourne Oil Co 562560 | 57 | +78% | 8 | 100% | 1,435 | Reeves | Oct 27, 2026 |
| 14 | BPX Oper Co 85408 | 56 | +4% | 8 | 100% | 1,974 | Reeves | Oct 20, 2026 |
| 15 | Magnolia Oil & Gas Oper LLC 521544 | 54 | +17% | 8 | 100% | 2,053 | Washington | Oct 22, 2026 |
| 16 | Silver Hill Engy Oper LLC 781863 | 52 | +18% | 8 | 100% | 150 | Shelby | Oct 27, 2026 |
| 17 | Permian Res Oper, LLC 100852 | 49 | -21% | 5 | 100% | 2,036 | Reeves | Oct 20, 2026 |
| 18 | Kinder Morgan Prod Co LLC 463316 | 49 | +75% | 2 | 43% | 5,279 | Scurry | Oct 20, 2026 |
| 19 | Marathon Oil EF LLC 525398 | 49 | +158% | 5 | 100% | 3,133 | Karnes | Oct 27, 2026 |
| 20 | Oxyrock Oper, LLC 102324 | 48 | -41% | 4 | 98% | 1,792 | Martin | Oct 20, 2026 |
| 21 | Occidental Permian Ltd 617544 | 47 | -29% | 8 | 67% | 10,930 | Yoakum | Oct 7, 2026 |
| 22 | SM Engy Co 788997 | 43 | -10% | 4 | 100% | 2,271 | Webb | Oct 27, 2026 |
| 23 | Texaco E & P Inc 148113 | 42 | -2% | 5 | 99% | 3,923 | Midland | Oct 27, 2026 |
| 24 | Admiral Permian Oper LLC 100158 | 42 | +91% | 6 | 100% | 43 | Loving | Oct 27, 2026 |
| 25 | Hilcorp Engy Co 386310 | 41 | -2% | 16 | 10% | 20,779 | Freestone | Oct 20, 2026 |
| 26 | Firebird Engy II LLC 101413 | 40 | +111% | 4 | 100% | 505 | Upton | Sep 29, 2026 |
| 27 | Fasken Oil and Ranch, Ltd 263696 | 39 | -19% | 3 | 100% | 1,672 | Andrews | Sep 29, 2026 |
| 28 | Jonah Engy LLC 104048 | 39 | +1200% | 2 | 100% | 424 | Dimmit | Oct 21, 2026 |
| 29 | Civitas Permian Oper, LLC 101577 | 38 | -40% | 2 | 100% | 1,472 | Upton | Oct 23, 2026 |
| 30 | WPX Engy Permian, LLC 942623 | 37 | +270% | 2 | 100% | 1,279 | Loving | Oct 20, 2026 |
| 31 | Riley Permian Oper Co, LLC 712217 | 36 | +89% | 1 | 93% | 202 | Yoakum | Oct 20, 2026 |
| 32 | Verdun Oil & Gas LLC 884566 | 35 | +106% | 7 | 100% | 761 | LA Salle | Oct 27, 2026 |
| 33 | Lewis Petro Properties, Inc 499978 | 34 | +36% | 2 | 100% | 2,881 | Webb | Oct 26, 2026 |
| 34 | Surge Oper, LLC 760725 | 33 | +6% | 2 | 97% | 1,295 | Howard | Oct 9, 2026 |
| 35 | Coterra Engy Oper Co 103285 | 32 | -54% | 2 | 100% | 787 | Culberson | Aug 25, 2026 |
| 36 | Highpeak Engy Holdings, LLC 385826 | 32 | -20% | 2 | 83% | 704 | Borden | Oct 26, 2026 |
| 37 | Basin Oil & Gas Oper, LLC 54430 | 32 | +68% | 4 | 0% | 1,165 | Winkler | Oct 26, 2026 |
| 38 | Adamas Engy LLC 103913 | 31 | -6% | 6 | 98% | 490 | San Augustine | Oct 23, 2026 |
| 39 | TGNR East Texas II LLC 102211 | 31 | +82% | 2 | 98% | 1,099 | Harrison | Oct 27, 2026 |
| 40 | TGNR Panola LLC 102948 | 30 | +30% | 1 | 100% | 489 | Panola | Oct 26, 2026 |
| 41 | Burk Royalty Co., Ltd 108799 | 30 | +650% | 3 | 15% | 6,821 | Wilbarger | Oct 19, 2026 |
| 42 | Caturus Engy, LLC 103593 | 29 | -17% | 6 | 95% | 419 | Webb | Oct 9, 2026 |
| 43 | Rosewood Res, Inc 728874 | 29 | +0% | 6 | 100% | 230 | Dimmit | Oct 23, 2026 |
| 44 | Ring Engy, Inc 712382 | 29 | +53% | 4 | 75% | 2,144 | Crane | Oct 27, 2026 |
| 45 | FW Eagle Ford I, LLC 103899 | 29 | +263% | 2 | 100% | 1,008 | Lavaca | Oct 27, 2026 |
| 46 | Apex Natural Gas, LLC 103154 | 28 | -64% | 2 | 100% | 111 | San Augustine | Oct 26, 2026 |
| 47 | Triple Crown Res, LLC 870372 | 28 | -7% | 2 | 100% | 359 | Irion | Oct 22, 2026 |
| 48 | Crescent Engy Oper, LLC 103575 | 28 | +87% | 7 | 100% | 7,662 | Webb | Oct 27, 2026 |
| 49 | Javelin Engy Ptrs Mgmt LLC 100351 | 26 | -4% | 4 | 100% | 2,817 | Dimmit | Sep 28, 2026 |
| 50 | Formentera Operations LLC 276959 | 26 | +53% | 1 | 88% | 4,559 | Frio | Sep 23, 2026 |
| 51 | VTX Engy Oper, LLC 101377 | 26 | +225% | 1 | 100% | 401 | Reeves | Aug 21, 2026 |
| 52 | Rockcliff Engy Oper III 103732 | 25 | -31% | 2 | 100% | 57 | San Augustine | Oct 26, 2026 |
| 53 | Sabine Engy Inc 103925 | 25 | +0% | 5 | 96% | 659 | Harrison | Sep 8, 2026 |
| 54 | U.S. Engy Dev Corp 875462 | 25 | +32% | 1 | 100% | 252 | Reeves | Sep 4, 2026 |
| 55 | Summit Petro LLC 829221 | 24 | +26% | 2 | 100% | 542 | Upton | Sep 16, 2026 |
| 56 | Comstock Oil & Gas, LLC 170038 | 24 | +41% | 6 | 100% | 406 | Leon | Oct 21, 2026 |
| 57 | Petroplex Engy Inc 660886 | 24 | +700% | 3 | 100% | 120 | Reeves | Aug 28, 2026 |
| 58 | Midland Oil and Gas, Inc 479574 | 24 | +1100% | 4 | 0% | 1,115 | Taylor | Oct 8, 2026 |
| 59 | Waggoner Oper, L.L.C 102117 | 23 | +5% | 4 | 0% | 3,644 | Baylor | Oct 20, 2026 |
| 60 | Pennzenergy Exp. & Prod., L.L.C 216378 | 22 | -56% | 2 | 100% | 2,885 | DE Witt | Sep 2, 2026 |
| 61 | Discovery Natural Res LLC 220855 | 22 | +69% | 1 | 100% | 2,016 | Reagan | Oct 27, 2026 |
| 62 | BKV Barnett, LLC 72504 | 22 | +83% | 2 | 100% | 4,200 | Denton | Oct 27, 2026 |
| 63 | RFE Oper, LLC 704776 | 21 | -30% | 3 | 98% | 187 | Harrison | Sep 18, 2026 |
| 64 | Perun Engy LLC 104430 | 21 | new | 1 | 43% | 0 | Reeves | Oct 21, 2026 |
| 65 | Waterbridge Stateline LLC 900327 | 20 | +11% | 3 | 0% | 48 | Loving | Oct 22, 2026 |
| 66 | DE V Oper, LLC 102606 | 20 | +54% | 2 | 100% | 9 | Glasscock | Oct 9, 2026 |
| 67 | Pdeh LLC 646827 | 19 | -65% | 2 | 100% | 829 | Loving | Sep 28, 2026 |
| 68 | OXY USA WTP LP 630555 | 19 | -10% | 3 | 45% | 2,977 | Gaines | Oct 26, 2026 |
| 69 | TRP Oper LLC 872117 | 19 | +0% | 2 | 92% | 230 | Reeves | Oct 13, 2026 |
| 70 | Sabalo II Oper, LLC 741937 | 19 | +6% | 1 | 97% | 286 | Andrews | Sep 22, 2026 |
| 71 | Ineos USA Oil & Gas LLC 424176 | 19 | +46% | 3 | 100% | 1,822 | LA Salle | Oct 9, 2026 |
| 72 | Black Swan Opco, LLC 101935 | 19 | +375% | 2 | 100% | 46 | Glasscock | Jul 9, 2026 |
| 73 | Gulftex Engy, LLC 338751 | 18 | +125% | 3 | 96% | 150 | McMullen | Sep 16, 2026 |
| 74 | Pitts Engy Co 666430 | 18 | +350% | 1 | 0% | 280 | Ward | Oct 2, 2026 |
| 75 | Discovery Oper, Inc 220865 | 18 | new | 2 | 100% | 539 | Midland | Jul 20, 2026 |
| 76 | NGL Water Solutions Permian, LLC 609265 | 17 | +143% | 2 | 0% | 103 | Loving | Sep 28, 2026 |
| 77 | Rising Star Engy Ptrs II 103756 | 17 | new | 1 | 0% | 14 | Refugio | Oct 1, 2026 |
| 78 | BTA Oil Producers, LLC 41867 | 16 | -30% | 3 | 100% | 289 | Crane | Aug 21, 2026 |
| 79 | Permian Deep Rock Oil Co., LLC 655805 | 16 | -20% | 1 | 100% | 132 | Midland | Jun 24, 2026 |
| 80 | Aethon Engy Oper LLC 8555 | 16 | +33% | 5 | 41% | 20 | Washington | Sep 2, 2026 |
| 81 | Rose City Res, LLC 727892 | 16 | +23% | 5 | 100% | 333 | Cass | Oct 21, 2026 |
| 82 | Engy Transfer Co 252017 | 16 | +60% | 16 | 0% | 51 | Callahan | Oct 26, 2026 |
| 83 | Texland Petro, L.P 849735 | 15 | +15% | 3 | 0% | 1,160 | Yoakum | Oct 5, 2026 |
| 84 | Bayswater Oper Co LLC 58827 | 15 | +88% | 2 | 100% | 211 | Mitchell | Jul 29, 2026 |
| 85 | Wildfire Engy Oper LLC 923444 | 15 | +88% | 4 | 100% | 1,954 | Burleson | Sep 10, 2026 |
| 86 | XTO Engy Inc 945936 | 15 | +150% | 6 | 86% | 6,604 | Martin | Oct 26, 2026 |
| 87 | Warwick-Artemis, LLC 899023 | 14 | +75% | 1 | 100% | 238 | Wilson | Sep 25, 2026 |
| 88 | Petro-Hunt Permian, LLC 100313 | 14 | +600% | 3 | 88% | 242 | Reeves | Oct 13, 2026 |
| 89 | Sem Oper Co LLC 766370 | 13 | +63% | 2 | 100% | 523 | Irion | Oct 21, 2026 |
| 90 | B.O.L.D. Oil and Gas, LLC 14804 | 13 | +225% | 3 | 0% | 44 | Archer | Oct 19, 2026 |
| 91 | McClure Oil Co, Inc 540703 | 13 | +333% | 3 | 0% | 254 | Gaines | Oct 27, 2026 |
| 92 | Empire Texas Oper LLC 100365 | 13 | +1200% | 2 | 0% | 113 | Madison | Sep 21, 2026 |
| 93 | Enterprise Products Operatingllc 253368 | 13 | +1200% | 13 | 0% | 50 | Taylor | Oct 14, 2026 |
| 94 | Arenos Engy 104338 | 13 | new | 1 | 100% | 0 | Nacogdoches | Oct 27, 2026 |
| 95 | Ensign Natural Res II LLC 104514 | 13 | new | 2 | 92% | 0 | Gonzales | Oct 15, 2026 |
| 96 | Greenlake Engy Oper, LLC 331448 | 12 | -67% | 2 | 100% | 103 | Loving | Oct 20, 2026 |
| 97 | Sage Natural Res LLC 743223 | 12 | +0% | 2 | 100% | 45 | Lee | Oct 19, 2026 |
| 98 | Stasney Well Service, LLC 816067 | 12 | +1100% | 1 | 0% | 606 | Shackelford | Sep 9, 2026 |
| 99 | Arrington Oil&gas Oper LLC 33149 | 12 | new | 1 | 100% | 47 | Ector | Aug 28, 2026 |
| 100 | EL Toro Res LLC 250718 | 12 | new | 2 | 100% | 128 | Dimmit | Aug 11, 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.