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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

29,561mcf gas, last 12 months−21% vs prior year
Operator
EOG Resources, Inc.
County
Upton County
Field
Amacker-Tippett (Devonian)
RRC lease
7C-208876

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Where it sits

This county

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

Production by month

Gas output fell 21% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for HALFF ESTATE "20", Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 29,561 mcf in the 12 months through Jul 2026, against 37,484 mcf in the 12 months before.Last 12 months: 29,561 mcfmcf per monthbbl per month001,000252,000503,000754,0001005,000125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for HALFF ESTATE "20", Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 29,561 mcf in the 12 months through Jul 2026, against 37,484 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000252,000503,000754,0001005,000125Jan 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% · 33,238 mcf

  • Flared (4)

    0.1% · 26 mcf

0.1% 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
42-461-3463110HActive

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).

Who buys my oilOil price check

488.95 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Halff Estate "20"
API numberWell no.Acreson the permit
42-461-3463110H488.95

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

Unit decimal checker

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 202659702,6882,6862$84.81$3.15
May 20265603,0613,0592$102.13$2.94
Apr 202667683,3863,3842$100.32$2.77
Mar 2026861284,1604,1573$91.38$3.04
Feb 202675373,5523,5493$64.51$3.62
Jan 202638341,9811,9792$60.04$7.72
Dec 202536342,1842,1831$57.97$4.26
Nov 202533191,8951,8941$60.06$3.79
Oct 202510227267233$60.89$3.19
Sep 202527611,9541,9531$63.96$2.97
Aug 202551283,9743,9713$64.86$2.91
Jul 202558593,7033,7003$68.39$3.20
Jun 2025707107091$68.17$3.02
May 202513351,0821,0811$62.17$3.12
Apr 202570714,1664,1633$63.54$3.42
Mar 202567703,3893,3863$68.24$4.12
Feb 202563362,6052,6032$71.53$4.19
Jan 2025821493,0983,0953$75.74$4.13
Dec 202492383,2813,2783$70.12$3.01
Nov 202474723,6563,6533$69.95$2.12
Oct 2024901023,4113,4083$71.99$2.20
Sep 202475693,9153,9123$70.24$2.28
Aug 2024871034,4684,4653$76.68$1.99
Jul 2024961024,6434,6394$81.80$2.07
Jun 202485714,5904,5873$79.77$2.54
May 20241001104,8124,8093$80.02$2.12
Apr 20241011054,8104,8073$85.35$1.60
Mar 20241121054,7344,7304$81.28$1.49
Feb 202473662,8492,8490$77.25$1.72
Jan 202483983,3143,3140$74.15$3.18
Dec 202396683,4333,4330$71.90$2.52
Nov 2023631103,2503,2500$77.69$2.71
Oct 20235202,1912,1910$85.64$2.98
Sep 202346722,8332,8330$89.43$2.64
Aug 202354633,2613,2610$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

This lease belongs to

OperatorEOG Resources, Inc.FieldAmacker-Tippett (Devonian)CountyUpton County

EOG Resources, Inc. in Upton County

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Amacker-Tippett (Devonian) field

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