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WINDHAM TXL R20

Windham TXL R20 is an oil lease in Upton County, Texas, operated by Cog Operating LLC in the Pegasus (Consolidated) field.

1 well

3,330bbl oil, last 12 months−28% vs prior year
Operator
Cog Operating LLC
County
Upton County
Field
Pegasus (Consolidated)
RRC lease
7C-20924

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
86,162 mcf
Oil in Jul 2026
150 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: TARGA PL MID-CONT WESTTEX LLC replaced ENERGY TRANSFER COMPANY as the buyer of this lease's gas from oil wells on Feb 1, 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 28% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 28% over the last 12 monthsMonthly oil production and gas for WINDHAM TXL R20, Aug 2023 to Jul 2026. Oil output fell 28% over the last 12 months. 3,330 bbl in the 12 months through Jul 2026, against 4,621 bbl in the 12 months before.Last 12 months: 3,330 bblbbl per monthmcf per month0050010k1,00020k1,50030k2,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 28% over the last 12 monthsMonthly oil production and gas for WINDHAM TXL R20, Aug 2023 to Jul 2026. Oil output fell 28% over the last 12 months. 3,330 bbl in the 12 months through Jul 2026, against 4,621 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050010k1,00020k1,50030k2,00040kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

94% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
94% of the gas went to a processing plant in the last 12 monthsShare of WINDHAM TXL R20 gas by disposition code each month, Aug 2023 to Jul 2026. 94% 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
94% of the gas went to a processing plant in the last 12 monthsShare of WINDHAM TXL R20 gas by disposition code each month, Aug 2023 to Jul 2026. 94% 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)

    94% · 80,629 mcf

  • Lease fuel (1)

    6.3% · 5,421 mcf

  • Flared (4)

    0.1% · 112 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on WINDHAM TXL R20
API numberWell no.Status
42-461-410983015CHActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Et Gathering & Processing LLCOilGathers100Feb 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Feb 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Feb 1, 2025–
Energy Transfer CompanyCasinghead gasGathers100Apr 15, 2020Feb 1, 2025
Energy Transfer CompanyCasinghead gasBuys100Apr 15, 2020Feb 1, 2025
Nustar Permian Trans and Stg,llcOilGathers100Apr 15, 2020Feb 1, 2025

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

Who buys my oilOil price check

12,675.40 acres on the newest permit

An allocation well is on this lease

Permits for Windham TXL R20
API numberWell no.Acreson the permit
42-461-410983015CH12,675.40

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

Unit decimal checker

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for WINDHAM TXL R20
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261501556,7816,3770$80.46$2.89
Jun 20262062135,8495,5279$84.81$3.15
May 202627827818,24317,2300$102.13$2.94
Apr 20263113277,0956,6950$100.32$2.77
Mar 20263833726,8406,3970$91.38$3.04
Feb 20262993196,5946,1700$64.51$3.62
Jan 20263413127,1296,62928$60.04$7.72
Dec 20253193108,5107,9560$57.97$4.26
Nov 20252442468,5948,0140$60.06$3.79
Oct 20252442544,4844,1770$60.89$3.19
Sep 20252632592,8212,51175$63.96$2.97
Aug 20252922903,2222,9460$64.86$2.91
Jul 20253563862,8322,5410$68.39$3.20
Jun 20254263967846700$68.17$3.02
May 20253193031331230$62.17$3.12
Apr 20251742111,3471,2700$63.54$3.42
Mar 20257647492,8692,7030$68.24$4.12
Feb 20254474552,8642,6850$71.53$4.19
Jan 20253603514,1563,9150$75.74$4.13
Dec 20243513504,2504,0170$70.12$3.01
Nov 20241502132,0351,9200$69.95$2.12
Oct 20243653765,9695,6610$71.99$2.20
Sep 20243824107,3786,9940$70.24$2.28
Aug 20245274636,5036,1540$76.68$1.99
Jul 20244254464,7924,5350$81.80$2.07
Jun 20245585737,2236,8470$79.77$2.54
May 202442637514,62213,7740$80.02$2.12
Apr 202439038010,4369,9910$85.35$1.60
Mar 202462665312,20211,8920$81.28$1.49
Feb 202472570311,18010,9110$77.25$1.72
Jan 202479379011,27311,0100$74.15$3.18
Dec 202391792912,16311,82864$71.90$2.52
Nov 202398897711,63511,3790$77.69$2.71
Oct 202395595614,83414,48926$85.64$2.98
Sep 20231,1791,19922,58622,1140$89.43$2.64
Aug 20231,5811,57627,86627,2660$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

OperatorCog Operating LLCFieldPegasus (Consolidated)CountyUpton County

Cog Operating LLC in Upton County

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Pegasus (Consolidated) field

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