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Texas gas well

Producing

HALFF ESTATE "20"

Halff Estate "20" is a gas well in Upton County, Texas, operated by EOG Resources, Inc. in the Amacker-Tippett (Devonian) field.

1 well

12,364mcf gas, last 12 months−20% vs prior year
RRC lease
7C-189870

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Oil, last 12 months
562 bbl
Gas in Jul 2026
0 mcf

Production by month

Gas output fell 20% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 20% over the last 12 monthsMonthly gas production and oil for HALFF ESTATE "20", Aug 2023 to Jul 2026. Gas output fell 20% over the last 12 months. 12,364 mcf in the 12 months through Jul 2026, against 15,386 mcf in the 12 months before.Last 12 months: 12,364 mcfmcf per monthbbl per month00500251,000501,500752,0001002,500125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 20% over the last 12 monthsMonthly gas production and oil for HALFF ESTATE "20", Aug 2023 to Jul 2026. Gas output fell 20% over the last 12 months. 12,364 mcf in the 12 months through Jul 2026, against 15,386 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500251,000501,500752,0001002,500125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of HALFF ESTATE "20" gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of HALFF ESTATE "20" gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant 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.

  • Processing plant (3)

    100% · 14,206 mcf

  • Flared (4)

    0.2% · 26 mcf

0.2% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on HALFF ESTATE "20"
API numberWell no.Status
42-461-342488HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eog Resources Marketing LLCCondensateGathers100Jan 1, 2021–
Dcp Operating Company, LPGas-well gasBuys100Apr 1, 2017–
Dcp Operating Company, LPGas-well gasGathers100Apr 1, 2017–
Enterprise Crude Oil LLCCondensateGathers100May 1, 2010Jan 1, 2021

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

488.99 acres on the newest permit

Permits for Halff Estate "20"
API numberWell no.Acreson the permit
42-461-342488H488.99

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

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for HALFF ESTATE "20"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202659701,0491,0472$84.81$3.15
May 20265601,1951,1932$102.13$2.94
Apr 202667681,3231,3203$100.32$2.77
Mar 2026851221,6241,6213$91.38$3.04
Feb 202669361,2841,2822$64.51$3.62
Jan 202638347747722$60.04$7.72
Dec 202536348528511$57.97$4.26
Nov 202533287407391$60.06$3.79
Oct 202516365035012$60.89$3.19
Sep 202545711,2711,2692$63.96$2.97
Aug 202558371,7491,7463$64.86$2.91
Jul 202575731,8681,8653$68.39$3.20
Jun 20251506026011$68.17$3.02
May 202513354234221$62.17$3.12
Apr 202570711,6271,6243$63.54$3.42
Mar 202567701,3241,3213$68.24$4.12
Feb 202563361,0171,0152$71.53$4.19
Jan 2025821491,2101,2073$75.74$4.13
Dec 202492381,2821,2793$70.12$3.01
Nov 202474721,4281,4253$69.95$2.12
Oct 2024901021,3321,3293$71.99$2.20
Sep 202475691,5291,5263$70.24$2.28
Aug 2024871031,7441,7413$76.68$1.99
Jul 2024961021,8131,8094$81.80$2.07
Jun 202485711,7921,7893$79.77$2.54
May 20241001101,8791,8763$80.02$2.12
Apr 20241011051,8781,8753$85.35$1.60
Mar 20241121051,8491,8454$81.28$1.49
Feb 202473661,1111,1110$77.25$1.72
Jan 202483981,2921,2920$74.15$3.18
Dec 202396681,3391,3390$71.90$2.52
Nov 2023631081,2671,2670$77.69$2.71
Oct 20235008218210$85.64$2.98
Sep 202346721,1051,1050$89.43$2.64
Aug 202354631,2721,2720$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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Nearby

EOG Resources, Inc. in Upton County

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Amacker-Tippett (Devonian) field

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