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Leon County drilling brief.

Every drilling permit filed with the Texas Railroad Commission in Leon County, Texas. Top operators, recent filings, depth and wellbore profile data.

Texas Railroad Commission · Public record, free · Updated Jul 18, 2026

0
Permits filed
Last 7 days
31
Permits filed
Last 12 months
COMSTOCK
Top operator
13 permits
7
Active operators
Last 12 months

Leon on the map

Leon · Texas drillingLast 7 days
AndersonAndrewsAngelinaAransasArcherArmstrongAtascosaAustinBaileyBanderaBastropBaylorBeeBellBexarBlancoBordenBosqueBowieBrazoriaBrazosBrewsterBriscoeBrooksBrownBurlesonBurnetCaldwellCalhounCallahanCameronCampCarsonCassCastroChambersCherokeeChildressClayCochranCokeColemanCollinCollingsworthColoradoComalComancheConchoCookeCoryellCottleCraneCrockettCrosbyCulbersonDallamDallasDawsonDeWittDeaf SmithDeltaDentonDickensDimmitDonleyDuvalEastlandEctorEdwardsEl PasoEllisErathFallsFanninFayetteFisherFloydFoardFort BendFranklinFreestoneFrioGainesGalvestonGarzaGillespieGlasscockGoliadGonzalesGrayGraysonGreggGrimesGuadalupeHaleHallHamiltonHansfordHardemanHardinHarrisHarrisonHartleyHaskellHaysHemphillHendersonHidalgoHillHockleyHoodHopkinsHoustonHowardHudspethHuntHutchinsonIrionJackJacksonJasperJeff DavisJeffersonJim HoggJim WellsJohnsonJonesKarnesKaufmanKendallKenedyKentKerrKimbleKingKinneyKlebergKnoxLa SalleLamarLambLampasasLavacaLeeLeonLibertyLimestoneLipscombLive OakLlanoLovingLubbockLynnMadisonMarionMartinMasonMatagordaMaverickMcCullochMcLennanMcMullenMedinaMenardMidlandMilamMillsMitchellMontagueMontgomeryMooreMorrisMotleyNacogdochesNavarroNewtonNolanNuecesOchiltreeOldhamOrangePalo PintoPanolaParkerParmerPecosPolkPotterPresidioRainsRandallReaganRealRed RiverReevesRefugioRobertsRobertsonRockwallRunnelsRuskSabineSan AugustineSan JacintoSan PatricioSan SabaSchleicherScurryShackelfordShelbyShermanSmithSomervellStarrStephensSterlingStonewallSuttonSwisherTarrantTaylorTerrellTerryThrockmortonTitusTom GreenTravisTrinityTylerUpshurUptonUvaldeVal VerdeVan ZandtVictoriaWalkerWallerWardWashingtonWebbWhartonWheelerWichitaWilbargerWillacyWilliamsonWilsonWinklerWiseWoodYoakumYoungZapataZavala
Permits 7d:0lowmidhigh (0)

Top operators · 12m

01
COMSTOCK OIL & GAS, LLC
13 permits
02
HILCORP ENERGY COMPANY
10 permits
03
AETHON ENERGY OPERATING LLC
3 permits
04
MITSUI E&P USA LLC
2 permits
05
TERRAIN WATER SOLUTIONS, LLC
1 permits
06
BARBEE, R.L. OPERATING, INC.
1 permits
07
MAXIMUS OPERATING, LTD.
1 permits

Latest Leon filings

20 rows · last 12 months · Updated Jul 18, 2026

Recent Texas Railroad Commission drilling permit filings in Leon County, last 12 months, by submitted date
SubmittedOperatorAPI #Depth (ft)TypeStatus
2026-07-08MAXIMUS OPERATING, LTD.289322318999DirectionalAPPROVED
2026-06-24COMSTOCK OIL & GAS, LLC2893221030000HorizontalAPPROVED
2026-06-22HILCORP ENERGY COMPANY2893179615570DirectionalAPPROVED
2026-06-05HILCORP ENERGY COMPANY2893191417177VerticalAPPROVED
2026-06-01HILCORP ENERGY COMPANY2893149514894VerticalAPPROVED
2026-05-14HILCORP ENERGY COMPANY2893199117842HorizontalAPPROVED
2026-05-08HILCORP ENERGY COMPANY2893183117825HorizontalAPPROVED
2026-04-19HILCORP ENERGY COMPANY2893152515200VerticalAPPROVED
2026-04-14COMSTOCK OIL & GAS, LLC2893220525000HorizontalAPPROVED
2026-04-08COMSTOCK OIL & GAS, LLC2893220625000HorizontalAPPROVED
2026-04-02MITSUI E&P USA LLC2893222030000HorizontalAPPROVED
2026-04-02MITSUI E&P USA LLC2893220730000HorizontalAPPROVED
2026-03-30COMSTOCK OIL & GAS, LLC2893222830000HorizontalAPPROVED
2026-03-30COMSTOCK OIL & GAS, LLC2893222930000HorizontalAPPROVED
2026-03-27HILCORP ENERGY COMPANY2893111110100VerticalAPPROVED
2026-03-27HILCORP ENERGY COMPANY2893181919000HorizontalAPPROVED
2026-03-10COMSTOCK OIL & GAS, LLC2893222730000HorizontalAPPROVED
2026-02-25COMSTOCK OIL & GAS, LLC2893222630000HorizontalAPPROVED
2026-02-20HILCORP ENERGY COMPANY2893155914493HorizontalAPPROVED
2026-02-11HILCORP ENERGY COMPANY2893139914834VerticalAPPROVED

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