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MEHAFFEY

Mehaffey is an oil lease in Milam County, Texas, operated by Rusk Energy Operating LLC in the Dixie (Navarro B) field.

1 well

2bbl oil, last 12 months−92% vs prior year
RRC lease
01-11822

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Where it sits

This county

Milam CountyMilamFallsBellWilliamsonBrazosBurlesonRobertsonMilam County
Milam County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 92% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 92% over the last 12 monthsMonthly oil production and gas for MEHAFFEY, Aug 2023 to Jul 2026. Oil output fell 92% over the last 12 months. 2 bbl in the 12 months through Jul 2026, against 26 bbl in the 12 months before.Last 12 months: 2 bblbbl per monthmcf per month0010252050307540100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 92% over the last 12 monthsMonthly oil production and gas for MEHAFFEY, Aug 2023 to Jul 2026. Oil output fell 92% over the last 12 months. 2 bbl in the 12 months through Jul 2026, against 26 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010252050307540100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of MEHAFFEY gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a transmission line in the last 12 monthsShare of MEHAFFEY gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

Who has run this lease

The operator changed once, most recently in Feb 2025

Operators of this lease over timeViceroy Petroleum, LP, Jan 2020 to Jan 2025; Rusk Energy Operating LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2025Viceroy Petroleum, LPJan 2020 to Jan 2025Rusk Energy Operating LLCFeb 2025 to now
Operators of this lease over timeViceroy Petroleum, LP, Jan 2020 to Jan 2025; Rusk Energy Operating LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2025Viceroy Petroleum, LPJan 2020 to Jan 2025Rusk Energy Operating LLCFeb 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MEHAFFEY
API numberWell no.Status
42-331-330791AShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Feb 1, 2025–
4J Energy, LLCOilGathers50Jan 2, 2018Feb 1, 2025
Energy Transfer Marketing & TermOilGathers50Dec 1, 2022Feb 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jan 2, 2018Dec 1, 2022

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

40 acres on the newest permit

Permits for Mehaffey
API numberWell no.Acreson the permit
42-331-330791A40

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Estimate your royalty

36 months, newest first

Ledger for MEHAFFEY
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Rusk Energy00000$80.46$2.89
Jun 2026Rusk Energy00000$84.81$3.15
May 2026Rusk Energy00000$102.13$2.94
Apr 2026Rusk Energy00000$100.32$2.77
Mar 2026Rusk Energy00000$91.38$3.04
Feb 2026Rusk Energy00000$64.51$3.62
Jan 2026Rusk Energy00000$60.04$7.72
Dec 2025Rusk Energy00000$57.97$4.26
Nov 2025Rusk Energy00000$60.06$3.79
Oct 2025Rusk Energy00000$60.89$3.19
Sep 2025Rusk Energy00000$63.96$2.97
Aug 2025Rusk Energy20000$64.86$2.91
Jul 2025Rusk Energy00000$68.39$3.20
Jun 2025Rusk Energy00000$68.17$3.02
May 2025Rusk Energy260000$62.17$3.12
Apr 2025Rusk Energy00000$63.54$3.42
Mar 2025Rusk Energy00000$68.24$4.12
Feb 2025Rusk Energy00000$71.53$4.19
Jan 2025Viceroy Petroleum,00000$75.74$4.13
Dec 2024Viceroy Petroleum,00000$70.12$3.01
Nov 2024Viceroy Petroleum,00000$69.95$2.12
Oct 2024Viceroy Petroleum,00000$71.99$2.20
Sep 2024Viceroy Petroleum,00000$70.24$2.28
Aug 2024Viceroy Petroleum,00000$76.68$1.99
Jul 2024Viceroy Petroleum,0062620$81.80$2.07
Jun 2024Viceroy Petroleum,0080800$79.77$2.54
May 2024Viceroy Petroleum,0070700$80.02$2.12
Apr 2024Viceroy Petroleum,0047470$85.35$1.60
Mar 2024Viceroy Petroleum,0033330$81.28$1.49
Feb 2024Viceroy Petroleum,0059590$77.25$1.72
Jan 2024Viceroy Petroleum,0048480$74.15$3.18
Dec 2023Viceroy Petroleum,0018180$71.90$2.52
Nov 2023Viceroy Petroleum,0024240$77.69$2.71
Oct 2023Viceroy Petroleum,0065650$85.64$2.98
Sep 2023Viceroy Petroleum,0051510$89.43$2.64
Aug 2023Viceroy Petroleum,0087870$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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