Oil & Gas Activity in McMullen County, TX

  2. Oil & Gas Data for Texas
  3. McMullen County, TX Oil & Gas Summary
Oil Production
2.4M BBLs
Total County Oil Production for Jul 2025
Gas Production
19.5M MCF
Total County Gas Production for Jul 2025
Total BOE (16:1)
3.3M BBLs
Total County BOE Production for Jul 2025
McMullen County, TX is Ranked
#31
Nationally In Overall Production
McMullen County, TX is Ranked
#17
Statewide In Overall Production

McMullen County, TX Oil & Gas Production

Texas Rank
#16
in Total Oil Production
Texas Rank
#17
in Total Gas Production
10.3k
Drilled Wells
2.9k
Active Wells
57
Operators
8.5k
Permits on File
McMullen County, TX Accounts for
1.46%
Of Oil Production in Texas
McMullen County, TX Accounts for
1.76%
Of Gas Production in Texas

Texas Counties Ranked by Oil Production

RankCountyProduction PeriodOil Production
#10Ward County, TXJul 20254.9M BBLs
#11DeWitt County, TXJul 20254.6M BBLs
#12Glasscock County, TXJul 20254.3M BBLs
#13La Salle County, TXJul 20254.2M BBLs
#14Culberson County, TXJul 20253.6M BBLs
#15Dimmit County, TXJul 20253.1M BBLs
#16McMullen County, TXJul 20252.4M BBLs
#17Atascosa County, TXJul 20252.4M BBLs
#18Gonzales County, TXJul 20252.3M BBLs
#19Yoakum County, TXJul 20252.1M BBLs
#20Pecos County, TXJul 20251.9M BBLs
#21Winkler County, TXJul 20251.9M BBLs

Texas Counties Ranked by Gas Production

RankCountyProduction PeriodGas Production
#11Howard County, TXJul 202536.8M MCF
#12La Salle County, TXJul 202527.6M MCF
#13Glasscock County, TXJul 202526M MCF
#14Karnes County, TXJul 202524.9M MCF
#15DeWitt County, TXJul 202523.5M MCF
#16Tarrant County, TXJul 202523.5M MCF
#17McMullen County, TXJul 202519.5M MCF
#18Dimmit County, TXJul 202518.6M MCF
#19Ward County, TXJul 202517.6M MCF
#20San Augustine County, TXJul 202515.5M MCF
#21Nacogdoches County, TXJul 202514.7M MCF
#22Irion County, TXJul 202512.7M MCF

Largest Properties in McMullen County, TX

Property NameCountyMost Current PeriodOil ProductionGas ProductionActive Wells
ASPENMcMullen County, TXJul 202540k BBLs60.9k MCF4
BLAHA-DILWORTH (SAMcMullen County, TXJul 202566.3k BBLs173.7k MCF5
BOBOMcMullen County, TXJul 202536.8k BBLs31.6k MCF4
BRACKENMcMullen County, TXJul 202537.4k BBLs508.8k MCF206
CORNER S RANCHMcMullen County, TXJul 202543.5k BBLs28.7k MCF19
DILWORTHMcMullen County, TXJul 202556.3k BBLs233.5k MCF76
DOBBYMcMullen County, TXJul 202550.9k BBLs116.1k MCF9
DONNELL LOWE PASTUREMcMullen County, TXJul 202547.6k BBLs39.3k MCF12
DONNELL-WHIPPLEMcMullen County, TXJul 20256.4k BBLs1.1M MCF6
EXPRESSMcMullen County, TXJul 20250 BBLs1.2M MCF2
FORREST WHEELERMcMullen County, TXJul 202537.6k BBLs273.8k MCF41
GENTRYMcMullen County, TXJul 20259.3k BBLs2.2M MCF44
JAMBERSMcMullen County, TXJul 202550.3k BBLs143.4k MCF81
MCKENZIEMcMullen County, TXJul 202536.6k BBLs42.7k MCF42
MOONLIGHTMcMullen County, TXJul 202552.5k BBLs40.7k MCF28
MORRILLMcMullen County, TXJul 202598.1k BBLs111.2k MCF42
RALPH EDWARDSMcMullen County, TXJul 202542.5k BBLs30.1k MCF22
RYAN ISLANDMcMullen County, TXJul 2025154 BBLs1.2M MCF4
STS CMcMullen County, TXJul 2025178.4k BBLs3.5M MCF35
TOM FRANKLINMcMullen County, TXJul 2025221.8k BBLs99.8k MCF6
View All Properties in McMullen County, TX

Largest Producing Companies in McMullen County, TX

Property NameLocationMost Current PeriodOil ProductionGas ProductionActive Wells
BPX OPERATING COMPANYDENVER, COJul 2025490k BBLs8.5M MCF252
BURLINGTON RESOURCES OIL & GAS COMPANY LPHOUSTON, TXJul 2025204.4k BBLs376.7k MCF32
CASTLEROCK EF OPERATING LLCSAN ANTONIO, TXJul 202545.2k BBLs86k MCF26
EOG RESOURCES INCMIDLAND, TXJul 2025575.7k BBLs860.7k MCF361
GULFTEX ENERGY, LLCSAN ANTONIO, TXJul 2025120.2k BBLs777.4k MCF61
HUGHES, DAN A. COMPANY, L.P.BEEVILLE, TXJul 20252.7k BBLs0 MCF7
INEOS USA OIL & GAS LLCDENVER, COJul 2025301.4k BBLs393.5k MCF405
JAVELIN ENERGY PARTNERS MANAGEMENT, LLCIRVING, TXJul 202568.3k BBLs88k MCF74
KIMMERIDGE TEXAS GAS, LLCHOUSTON, TXJul 202539.2k BBLs6.0M MCF43
MARATHON OIL EF LLCHOUSTON, TXJul 2025454.7k BBLs298.6k MCF30
MURPHY EXPL. & PROD. CO. - USAHOUSTON, TXJul 2025121.7k BBLs337k MCF261
REMORA OPERATING LLCHOUSTON, TXJul 202514 BBLs52.6k MCF7
REPSOL OIL & GAS USA, LLCTHE WOODLANDS, TXJul 2025120.8k BBLs337.3k MCF108
ROSEWOOD RESOURCES INCDALLAS, TXJul 2025102.6k BBLs570.5k MCF33
SILVERBOW RESOURCES OPER, LLCHOUSTON, TXJul 202589.8k BBLs472.5k MCF228
TRINITY OPERATING (USG), LLCHOUSTON, TXJul 202529.6k BBLs54k MCF128
VARAS ENERGY OPERATING COMPANY, LLCHOUSTON, TXJul 20254.4k BBLs183.8k MCF428
VERDUN OIL & GAS LLCHOUSTON, TXJul 202580.9k BBLs343.3k MCF35
VERDUN OIL EF II LLCHOUSTON, TXJul 202521.9k BBLs30.8k MCF22
XTO ENERGY INC.SPRING, TXJul 20254.7k BBLs50.4k MCF77
View All Companies in McMullen County, TX

Counties Surrounding McMullen County, TX

National RankState RankCountyMost Current PeriodOil ProductionGas ProductionWellsOperators
#38#19Atascosa County, TXJul 20252.4M BBLs2.3M MCF10k68
#198#75Bee County, TXJul 202545.3k BBLs2.1M MCF7.3k41
#672#197Bexar County, TXJul 20253.0k BBLs1 MCF13.6k39
#30#16Dimmit County, TXJul 20253.1M BBLs18.6M MCF10.4k48
#313#116Duval County, TXJul 202539.8k BBLs297.5k MCF21.9k58
#116#46Frio County, TXJul 2025423.2k BBLs949.9k MCF6.1k47
#397#147Goliad County, TXJul 202515.3k BBLs395.8k MCF6.7k32
#476#164Jim Wells County, TXJul 202512k BBLs116.5k MCF8.2k19
#11#6Karnes County, TXJul 20258.2M BBLs24.9M MCF9.7k39
#22#14La Salle County, TXJul 20254.2M BBLs27.6M MCF8.6k34
#43#21Live Oak County, TXJul 20251.8M BBLs11.3M MCF9.1k50
#590#186Medina County, TXJul 20256.8k BBLs393 MCF6.5k34
#345#131Nueces County, TXJul 202524.2k BBLs417.6k MCF12.9k36
#164#64Refugio County, TXJul 2025198.9k BBLs497.4k MCF8.9k17
#474#163San Patricio County, TXJul 202513.8k BBLs83.1k MCF8.6k22
#18#10Webb County, TXJul 20251.5M BBLs93.8M MCF21k51
#124#51Wilson County, TXJul 2025419.7k BBLs196k MCF5.4k44
#96#39Zavala County, TXJul 2025626.8k BBLs1.1M MCF4.1k34