Skip to content
Royalty Clerk

Texas oil lease

Producing

TIMBERWOLF STATE UNIT

Timberwolf State Unit is an oil lease in Reeves County, Texas, operated by U.S. Energy Development Corp in the Wolfbone (Trend Area) field.

4 wells

44,702bbl oil, last 12 months+11% vs prior year
Operator
U.S. Energy Development Corp
County
Reeves County
Field
Wolfbone (Trend Area)
RRC lease
08-49147

Is your check right?

Check my statement

Where it sits

This county

Reeves CountyReevesWinklerWardLovingReeves County
Reeves County
Gas, last 12 months
205,432 mcf
Oil in Jul 2026
3,995 bbl

Production by month

Oil output rose 11% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 11% over the last 12 monthsMonthly oil production and gas for TIMBERWOLF STATE UNIT, Aug 2023 to Jul 2026. Oil output rose 11% over the last 12 months. 44,702 bbl in the 12 months through Jul 2026, against 40,188 bbl in the 12 months before.Last 12 months: 44,702 bblbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020k10k25kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 11% over the last 12 monthsMonthly oil production and gas for TIMBERWOLF STATE UNIT, Aug 2023 to Jul 2026. Oil output rose 11% over the last 12 months. 44,702 bbl in the 12 months through Jul 2026, against 40,188 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020k10k25kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 9.3% of the gas in Jun 2026.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plantShare of TIMBERWOLF STATE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 9.3% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Apr 2025: plant to lineFlared 9.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plantShare of TIMBERWOLF STATE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 9.3% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Apr 25: plant to lineFlared 9.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 201,456 mcf

  • Flared (4)

    1.9% · 3,976 mcf

1.9% of the gas flared in the last 12 months. 3 months above 3%.

Who has run this lease

The operator changed once, most recently in Apr 2025

Operators of this lease over timeCog Operating LLC, Jan 2020 to Mar 2025; U.S. Energy Development Corp, Apr 2025 to Jul 20262020202120222023202420252026Changed Apr 2025Cog Operating LLCJan 2020 to Mar 2025U.S. Energy Development CorpApr 2025 to now
Operators of this lease over timeCog Operating LLC, Jan 2020 to Mar 2025; U.S. Energy Development Corp, Apr 2025 to Jul 20262020202120222023202420252026Changed Apr 2025Cog Operating LLCJan 2020 to Mar 2025U.S. Energy Development CorpApr 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

4 wells on this lease

Wells on TIMBERWOLF STATE UNIT
API numberWell no.Status
42-389-352081701HActive
42-389-352091792HActive
42-389-352101752HActive
42-389-369221702HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Delaware Oil Transport LLCOilGathers100Jan 1, 2020–
Kinetik Holdings LPCasinghead gasBuys100Apr 1, 2025–
Kinetik Holdings LPCasinghead gasGathers100Apr 1, 2025–
Eagleclaw Midstream Ventures,llcCasinghead gasGathers100May 24, 2017Jan 1, 2020
Eagleclaw Midstream Ventures,llcCasinghead gasBuys100May 24, 2017Jan 1, 2020
Oryx So. Delaware Ogt LLCOilGathers100May 24, 2017Jan 1, 2020

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

Who buys my oilOil price check

320 acres on the newest permit

Permits for Timberwolf State Unit
API numberWell no.Acreson the permit
42-389-369221702H320
42-389-352081701H320
42-389-352091792H320
42-389-352101752H320

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TIMBERWOLF STATE UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026U.S. Energy3,9953,97518,83117,2101,621$80.46$2.89
Jun 2026U.S. Energy3,7063,73417,41315,7881,625$84.81$3.15
May 2026U.S. Energy4,2734,21418,97118,771200$102.13$2.94
Apr 2026U.S. Energy4,0034,06219,67419,444230$100.32$2.77
Mar 2026U.S. Energy3,9354,25819,77119,7710$91.38$3.04
Feb 2026U.S. Energy2,2482,1936,0736,0730$64.51$3.62
Jan 2026U.S. Energy1,4161,2515,7025,7020$60.04$7.72
Dec 2025U.S. Energy2,4382,34914,23614,2360$57.97$4.26
Nov 2025U.S. Energy4,2424,38221,34221,3420$60.06$3.79
Oct 2025U.S. Energy4,8174,70721,78621,7860$60.89$3.19
Sep 2025U.S. Energy4,2184,48421,73421,7340$63.96$2.97
Aug 2025U.S. Energy5,4115,15519,89919,599300$64.86$2.91
Jul 2025U.S. Energy3,5383,50913,52013,420100$68.39$3.20
Jun 2025U.S. Energy3,1093,11512,86812,8680$68.17$3.02
May 2025U.S. Energy2,8052,81610,1369,796340$62.17$3.12
Apr 2025U.S. Energy2,5802,6589,0939,0930$63.54$3.42
Mar 2025Cog Operating2,8142,6808,9448,9440$68.24$4.12
Feb 2025Cog Operating2,9503,0398,9778,9770$71.53$4.19
Jan 2025Cog Operating3,1833,0979,6819,6810$75.74$4.13
Dec 2024Cog Operating3,6383,7385,8645,8640$70.12$3.01
Nov 2024Cog Operating1,6451,4692,0542,0540$69.95$2.12
Oct 2024Cog Operating4,5424,65711,30311,3030$71.99$2.20
Sep 2024Cog Operating4,6054,8009,1489,1480$70.24$2.28
Aug 2024Cog Operating4,7794,6599,3429,3420$76.68$1.99
Jul 2024Cog Operating4,6794,7728,5768,5760$81.80$2.07
Jun 2024Cog Operating4,8104,66710,28610,2860$79.77$2.54
May 2024Cog Operating4,8985,09111,93911,9390$80.02$2.12
Apr 2024Cog Operating4,2704,2619,9659,9650$85.35$1.60
Mar 2024Cog Operating2,7832,6804,4944,4940$81.28$1.49
Feb 2024Cog Operating3,9524,0147,4827,4820$77.25$1.72
Jan 2024Cog Operating3,7733,7674,5354,5350$74.15$3.18
Dec 2023Cog Operating4,1654,1872,8412,8410$71.90$2.52
Nov 2023Cog Operating4,4224,3084,9034,9030$77.69$2.71
Oct 2023Cog Operating2,6422,7201,8101,8100$85.64$2.98
Sep 2023Cog Operating2,7062,5864,4144,4140$89.43$2.64
Aug 2023Cog Operating1,8031,8485,3405,3400$81.39$2.58

Flared above 3%

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

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorU.S. Energy Development CorpFieldWolfbone (Trend Area)CountyReeves County

U.S. Energy Development Corp in Reeves County

All U.S. Energy Development Corp leases →

Wolfbone (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km