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Texas gas well

Producing

CULBERTSON "18"

Culbertson "18" is a gas well in Terrell County, Texas, operated by White Rock Oil & Gas, LLC in the South Park (Strawn) field.

1 well

2,733mcf gas, last 12 months−72% vs prior year
Operator
White Rock Oil & Gas, LLC
County
Terrell County
Field
South Park (Strawn)
RRC lease
7C-190975

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Where it sits

This county

Terrell CountyTerrellCrockettPecosTerrell County
Terrell County
Gas in Jul 2026
390 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 72% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 72% over the last 12 monthsMonthly gas production and oil for CULBERTSON "18", Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 2,733 mcf in the 12 months through Jul 2026, against 9,806 mcf in the 12 months before.Last 12 months: 2,733 mcfmcf per monthbbl per month001,000202,000403,000604,00080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 72% over the last 12 monthsMonthly gas production and oil for CULBERTSON "18", Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 2,733 mcf in the 12 months through Jul 2026, against 9,806 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000202,000403,000604,00080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
99% of the gas went to a transmission line in the last 12 monthsShare of CULBERTSON "18" gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of CULBERTSON "18" gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 3,139 mcf

  • Lease fuel (1)

    0.8% · 26 mcf

1 well on this lease

Wells on CULBERTSON "18"
API numberWell no.Status
42-443-309223HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Rio Energy International, Inc.CondensateGathers100Jul 1, 2021–
Enterprise Products Operating LLCGas-well gasBuys100Jul 1, 2020–
Enterprise Products Operating LLCGas-well gasGathers100Jul 1, 2020–
Enterprise Crude Oil LLCCondensateGathers100Jul 1, 2020Jul 1, 2021
Rio Energy International, Inc.CondensateGathers100Jan 1, 2017Jul 1, 2020
Energy Transfer CompanyGas-well gasGathers100Nov 1, 2015Jul 1, 2020
Energy Transfer CompanyGas-well gasBuys100Nov 1, 2015Jul 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

600 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Culbertson "18"
API numberWell no.Acreson the permit
42-443-309223H600

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CULBERTSON "18"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026003903900$80.46$2.89
Jun 2026003863860$84.81$3.15
May 20260075750$102.13$2.94
Apr 20260025200$100.32$2.77
Mar 202600000$91.38$3.04
Feb 2026002282280$64.51$3.62
Jan 2026002111900$60.04$7.72
Dec 20250062620$57.97$4.26
Nov 2025002492490$60.06$3.79
Oct 2025002792790$60.89$3.19
Sep 2025004124120$63.96$2.97
Aug 2025004164160$64.86$2.91
Jul 2025004324320$68.39$3.20
Jun 2025004294290$68.17$3.02
May 2025004544540$62.17$3.12
Apr 2025004134130$63.54$3.42
Mar 2025004344340$68.24$4.12
Feb 20256603,6053,6050$71.53$4.19
Jan 2025602,4282,4280$75.74$4.13
Dec 2024504364360$70.12$3.01
Nov 2024001421330$69.95$2.12
Oct 2024003873870$71.99$2.20
Sep 2024203033030$70.24$2.28
Aug 2024003433430$76.68$1.99
Jul 2024002792790$81.80$2.07
Jun 2024003763760$79.77$2.54
May 2024304194190$80.02$2.12
Apr 2024604204200$85.35$1.60
Mar 2024804304300$81.28$1.49
Feb 2024004274270$77.25$1.72
Jan 2024004494490$74.15$3.18
Dec 2023004624620$71.90$2.52
Nov 202311734454450$77.69$2.71
Oct 2023420000$85.64$2.98
Sep 2023380000$89.43$2.64
Aug 202330000$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorWhite Rock Oil & Gas, LLCFieldSouth Park (Strawn)CountyTerrell County

White Rock Oil & Gas, LLC in Terrell County

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