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Texas oil lease

Producing

WOLFF EF

Wolff Ef is an oil lease in Lee County, Texas, operated by Sage Natural Resources LLC in the Giddings (Eagleford) field.

2 wells

287,041bbl oil, last 12 months
RRC lease
03-28233

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Where it sits

This county

Lee CountyLeeWilliamsonBastropWashingtonBrazosBurlesonAustinMilamLee County
Lee County
Gas, last 12 months
71,638 mcf
Oil in Jul 2026
20,160 bbl

Production by month

Oil output fell 46% since Jun 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 46% since Jun 2025Monthly oil production and gas for WOLFF EF, Jun 2025 to Jul 2026. Oil output fell 46% since Jun 2025. Monthly average of 21,734 bbl in the latest 3 months, against 39,920 bbl in the first 3.bbl per monthmcf per month0020k5,00040k10k60k15k80k20kJul 25OctJan 26AprJul
Oil output fell 46% since Jun 2025Monthly oil production and gas for WOLFF EF, Jun 2025 to Jul 2026. Oil output fell 46% since Jun 2025. Monthly average of 21,734 bbl in the latest 3 months, against 39,920 bbl in the first 3.bbl per monthmcf per month0020k5,00040k10k60k15k80k20kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2026 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since May 2026 the lease's gas goes to a transmission line instead of a processing plantShare of WOLFF EF gas by disposition code each month, Jun 2025 to Jul 2026. Since May 2026 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%May 2026: plant to lineJul 25OctJan 26AprJul
Since May 2026 the lease's gas goes to a transmission line instead of a processing plantShare of WOLFF EF gas by disposition code each month, Jun 2025 to Jul 2026. Since May 2026 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%May 26: plant to lineJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    82% · 58,439 mcf

  • Transmission line (2)

    18% · 12,634 mcf

  • Lease fuel (1)

    0.8% · 565 mcf

2 wells on this lease

Wells on WOLFF EF
API numberWell no.Status
42-287-327992HActive
42-287-328001HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.OilGathers100Apr 16, 2025
Dcp Intrastate Network, LLCCasinghead gasBuys100Apr 16, 2025
Dcp Intrastate Network, LLCCasinghead gasGathers100Apr 16, 2025

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

902.40 acres on the newest permit

Permits for Wolff Ef
API numberWell no.Acreson the permit
42-287-327992H902.40
42-287-328001H902.40

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

Estimate your royalty

14 months, newest first

Ledger for WOLFF EF
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202620,16020,2764,8184,6910$80.46$2.89
Jun 202621,21821,2834,5144,3890$84.81$3.15
May 202623,82423,8703,6913,5540$102.13$2.94
Apr 202622,99122,5604,3174,2880$100.32$2.77
Mar 202629,32929,8074,7024,6610$91.38$3.04
Feb 202615,49615,5892,0191,9910$64.51$3.62
Jan 202619,87819,7313,5483,4700$60.04$7.72
Dec 202518,38018,3234,5624,5620$57.97$4.26
Nov 202519,15019,4156,9746,9740$60.06$3.79
Oct 202517,43617,3068,4738,4730$60.89$3.19
Sep 202532,33832,84110,03610,0360$63.96$2.97
Aug 202546,84146,14813,98413,9840$64.86$2.91
Jul 202570,60169,95519,80119,8010$68.39$3.20
Jun 20252,3182,3186196190$68.17$3.02

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

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Nearby

Sage Natural Resources LLC in Lee County

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Giddings (Eagleford) field

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