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Texas gas well

Producing

MAMMOTH 54-1-18-19 O

Mammoth 54-1-18-19 O is a gas well in Loving County, Texas, operated by Anadarko E&P Onshore LLC in the Phantom (Wolfcamp) field.

1 well

948,456mcf gas, last 12 months
Operator
Anadarko E&P Onshore LLC
County
Loving County
Field
Phantom (Wolfcamp)
RRC lease
08-299740

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Where it sits

This county

Loving CountyLovingWinklerWardLoving County
Loving County
Oil, last 12 months
155,827 bbl
Gas in Jul 2026
64,760 mcf

Production by month

Gas output fell 61% since Jan 2025

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 61% since Jan 2025Monthly gas production and oil for MAMMOTH 54-1-18-19 O, Jan 2025 to Jul 2026. Gas output fell 61% since Jan 2025. Monthly average of 70,296 mcf in the latest 3 months, against 180,275 mcf in the first 3.Last 12 months: 948,456 mcfmcf per monthbbl per month0050k10k100k20k150k30k200k40k250k50kJan 25AprJulOctJan 26AprJul
Gas output fell 61% since Jan 2025Monthly gas production and oil for MAMMOTH 54-1-18-19 O, Jan 2025 to Jul 2026. Gas output fell 61% since Jan 2025. Monthly average of 70,296 mcf in the latest 3 months, against 180,275 mcf in the first 3.Last 12 monthsmcf per monthbbl per month0050k10k100k20k150k30k200k40k250k50kJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
97% of the gas went to a processing plant in the last 12 monthsShare of MAMMOTH 54-1-18-19 O gas by disposition code each month, Jan 2025 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Jan 25AprJulOctJan 26AprJul
97% of the gas went to a processing plant in the last 12 monthsShare of MAMMOTH 54-1-18-19 O gas by disposition code each month, Jan 2025 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    97% · 922,838 mcf

  • Lease fuel (1)

    2.7% · 25,618 mcf

1 well on this lease

Wells on MAMMOTH 54-1-18-19 O
API numberWell no.Status
42-301-3712823HRActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Dbm Oil Services LLCCondensateGathers100Jan 5, 2025
Anadarko Energy Services CompanyGas-well gasBuys100Jan 5, 2025
Delaware Basin Midstream LLCGas-well gasGathers100Jan 5, 2025

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

Who buys my oilOil price check

1,287.88 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Check your decimal on this lease
Permits for Mammoth 54-1-18-19 O
API numberWell no.Acreson the permit
42-301-3712823HR1,287.88

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

Unit decimal checker

What Occidental Petroleum Corporation told investors it received

Anadarko E&P Onshore LLC is linked to Occidental Petroleum Corporation (OXY).
Realized prices reported by Occidental Petroleum Corporation
QuarterOil$ per bblFiling
Q2 2026$96.78SEC filing
Q1 2026$69.91SEC filing
Q4 2025$58.99SEC filing
Q3 2025$64.78SEC filing
Q2 2025$63.76SEC filing
Q1 2025$71.07SEC filing

SourceOccidental Petroleum Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

19 months, newest first

Ledger for MAMMOTH 54-1-18-19 O
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202610,08010,08064,76062,6250$80.46$2.89
Jun 20269,6579,65766,92864,7940$84.81$3.15
May 202611,98711,98779,20076,9730$102.13$2.94
Apr 202613,99713,99784,79082,5040$100.32$2.77
Mar 202614,71414,71491,24289,0340$91.38$3.04
Feb 202613,02413,02478,42776,6420$64.51$3.62
Jan 202611,65511,65569,51468,2210$60.04$7.72
Dec 202512,74612,74679,93177,4230$57.97$4.26
Nov 202513,99213,99286,79584,2520$60.06$3.79
Oct 202512,91912,91979,46477,0970$60.89$3.19
Sep 202516,07616,07687,78385,3980$63.96$2.97
Aug 202514,98014,98079,62277,8750$64.86$2.91
Jul 202519,52119,521106,274103,7720$68.39$3.20
Jun 202522,46222,462118,097115,4130$68.17$3.02
May 202522,85622,856130,451127,8170$62.17$3.12
Apr 202522,79622,796138,879135,4620$63.54$3.42
Mar 202535,70435,704180,880176,0270$68.24$4.12
Feb 202540,37440,374187,147182,8670$71.53$4.19
Jan 202539,95039,950172,798168,8040$75.74$4.13

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

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Nearby

This lease belongs to

OperatorAnadarko E&P Onshore LLCFieldPhantom (Wolfcamp)CountyLoving County

Anadarko E&P Onshore LLC in Loving County

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