Oil & Gas Activity in McMullen County, TX

  2. Oil & Gas Data for Texas
  3. McMullen County, TX Oil & Gas Summary
Oil Production
2.5M BBLs
Total County Oil Production for Jun 2025
Gas Production
19.2M MCF
Total County Gas Production for Jun 2025
Total BOE (16:1)
3.3M BBLs
Total County BOE Production for Jun 2025
McMullen County, TX is Ranked
#32
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
56
Operators
8.5k
Permits on File
McMullen County, TX Accounts for
1.55%
Of Oil Production in Texas
McMullen County, TX Accounts for
1.80%
Of Gas Production in Texas

Texas Counties Ranked by Oil Production

RankCountyProduction PeriodOil Production
#10Ward County, TXJun 20254.7M BBLs
#11La Salle County, TXJun 20254.4M BBLs
#12Glasscock County, TXJun 20254.1M BBLs
#13DeWitt County, TXJun 20253.8M BBLs
#14Culberson County, TXJun 20253.5M BBLs
#15Dimmit County, TXJun 20253.0M BBLs
#16McMullen County, TXJun 20252.5M BBLs
#17Atascosa County, TXJun 20252.2M BBLs
#18Gonzales County, TXJun 20252.1M BBLs
#19Yoakum County, TXJun 20252.0M BBLs
#20Pecos County, TXJun 20251.8M BBLs
#21Live Oak County, TXJun 20251.7M BBLs

Texas Counties Ranked by Gas Production

RankCountyProduction PeriodGas Production
#11Howard County, TXJun 202534.6M MCF
#12La Salle County, TXJun 202526.9M MCF
#13Karnes County, TXJun 202525.1M MCF
#14Glasscock County, TXJun 202524.9M MCF
#15Tarrant County, TXJun 202523M MCF
#16DeWitt County, TXJun 202520.2M MCF
#17McMullen County, TXJun 202519.2M MCF
#18Dimmit County, TXJun 202518.1M MCF
#19San Augustine County, TXJun 202517.5M MCF
#20Ward County, TXJun 202515.9M MCF
#21Nacogdoches County, TXJun 202514.7M MCF
#22Irion County, TXJun 202512M MCF

Largest Properties in McMullen County, TX

Property NameCountyMost Current PeriodOil ProductionGas ProductionActive Wells
ASPENMcMullen County, TXJun 202541.2k BBLs48.4k MCF4
BLAHA-DILWORTH (SAMcMullen County, TXJun 202561.9k BBLs125.9k MCF5
BOBOMcMullen County, TXJun 202544.6k BBLs36.7k MCF4
BRACKENMcMullen County, TXJun 202535.7k BBLs492.1k MCF206
CORNER S RANCHMcMullen County, TXJun 202545.5k BBLs28.3k MCF19
DILWORTHMcMullen County, TXJun 202555.8k BBLs218.9k MCF76
DOBBYMcMullen County, TXJun 202556.5k BBLs123.3k MCF9
DONNELL LOWE PASTUREMcMullen County, TXJun 202550.5k BBLs33.2k MCF12
DONNELL-WHIPPLEMcMullen County, TXJun 20255.0k BBLs1.2M MCF6
FORREST WHEELERMcMullen County, TXJun 202539k BBLs261.4k MCF41
GENTRYMcMullen County, TXJun 20255.0k BBLs2.2M MCF44
JAMBERSMcMullen County, TXJun 202548.9k BBLs134.9k MCF81
MCKENZIEMcMullen County, TXJun 202536.5k BBLs34.3k MCF42
MOONLIGHTMcMullen County, TXJun 202557.1k BBLs47.5k MCF28
MORRILLMcMullen County, TXJun 2025106.1k BBLs109.5k MCF42
PAJARITOMcMullen County, TXJun 202534.5k BBLs100.3k MCF5
RALPH EDWARDSMcMullen County, TXJun 202543.3k BBLs30.8k MCF22
RYAN ISLANDMcMullen County, TXJun 2025236 BBLs1.2M MCF4
STS CMcMullen County, TXJun 2025236.5k BBLs3.9M MCF35
TYLER RANCHMcMullen County, TXJun 202536.1k BBLs102.9k MCF33
View All Properties in McMullen County, TX

Largest Producing Companies in McMullen County, TX

Property NameLocationMost Current PeriodOil ProductionGas ProductionActive Wells
BPX OPERATING COMPANYDENVER, COJun 2025494.5k BBLs8.6M MCF252
BURLINGTON RESOURCES OIL & GAS COMPANY LPHOUSTON, TXJun 2025230.1k BBLs380.8k MCF32
CASTLEROCK EF OPERATING LLCSAN ANTONIO, TXJun 202545.8k BBLs75.3k MCF26
EOG RESOURCES, INC.MIDLAND, TXJun 2025601.6k BBLs838k MCF361
GULFTEX ENERGY, LLCSAN ANTONIO, TXJun 2025141.4k BBLs903.2k MCF60
HUGHES, DAN A. COMPANY, L.P.BEEVILLE, TXJun 20252.8k BBLs0 MCF7
INEOS USA OIL & GAS LLCDENVER, COJun 2025274.4k BBLs358.1k MCF406
JAVELIN ENERGY PARTNERS MANAGEMENT, LLCIRVING, TXJun 202578.1k BBLs96k MCF76
KIMMERIDGE TEXAS GAS, LLCHOUSTON, TXJun 202542.4k BBLs5.7M MCF41
MARATHON OIL EF LLCHOUSTON, TXJun 2025443.4k BBLs317.3k MCF30
MURPHY EXPL. & PROD. CO. - USAHOUSTON, TXJun 2025123.5k BBLs321.4k MCF259
REMORA OPERATING LLCHOUSTON, TXJun 20256 BBLs46.1k MCF7
REPSOL OIL & GAS USA, LLCTHE WOODLANDS, TXJun 2025115.5k BBLs260.5k MCF111
ROSEWOOD RESOURCES, INC.DALLAS, TXJun 202574.6k BBLs459.1k MCF31
SILVERBOW RESOURCES OPER, LLCHOUSTON, TXJun 202597.8k BBLs446.9k MCF237
TRINITY OPERATING (USG), LLCHOUSTON, TXJun 202529k BBLs50.3k MCF127
VARAS ENERGY OPERATING COMPANY, LLCHOUSTON, TXJun 20254.5k BBLs203.2k MCF455
VERDUN OIL & GAS LLCHOUSTON, TXJun 202586k BBLs365.5k MCF33
VERDUN OIL EF II LLCHOUSTON, TXJun 202526.2k BBLs35.1k MCF22
XTO ENERGY INC.SPRING, TXJun 20254.0k BBLs42.2k MCF77
View All Companies in McMullen County, TX

Counties Surrounding McMullen County, TX

National RankState RankCountyMost Current PeriodOil ProductionGas ProductionWellsOperators
#43#19Atascosa County, TXJun 20252.2M BBLs2.2M MCF10k68
#221#82Bee County, TXJun 202541.9k BBLs1.6M MCF7.3k41
#659#195Bexar County, TXJun 20253.4k BBLs1 MCF13.6k36
#31#16Dimmit County, TXJun 20253.0M BBLs18.1M MCF10.4k50
#316#115Duval County, TXJun 202539.3k BBLs274.1k MCF21.9k54
#114#44Frio County, TXJun 2025461.9k BBLs1.1M MCF6.1k49
#396#144Goliad County, TXJun 202515.1k BBLs353.7k MCF6.7k31
#483#164Jim Wells County, TXJun 202510k BBLs121.4k MCF8.2k21
#11#6Karnes County, TXJun 20258.1M BBLs25.1M MCF9.7k41
#17#9La Salle County, TXJun 20254.4M BBLs26.9M MCF8.6k33
#44#20Live Oak County, TXJun 20251.7M BBLs11.2M MCF9.1k47
#590#186Medina County, TXJun 20256.5k BBLs381 MCF6.5k32
#371#134Nueces County, TXJun 202517k BBLs418.4k MCF12.9k35
#164#64Refugio County, TXJun 2025210.7k BBLs528.7k MCF8.9k17
#477#163San Patricio County, TXJun 202512.9k BBLs83k MCF8.6k23
#18#10Webb County, TXJun 20251.4M BBLs91.2M MCF21k52
#118#45Wilson County, TXJun 2025470.3k BBLs233k MCF5.4k43
#93#37Zavala County, TXJun 2025652.3k BBLs1.1M MCF4.1k34