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Texas oil lease

Producing

WINDHAM TXL R19

Windham TXL R19 is an oil lease in Upton County, Texas, operated by Cog Operating LLC in the Pegasus (Consolidated) field.

1 well

3,246bbl oil, last 12 months−74% vs prior year
Operator
Cog Operating LLC
County
Upton County
Field
Pegasus (Consolidated)
RRC lease
7C-20880

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
24,785 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 74% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 74% over the last 12 monthsMonthly oil production and gas for WINDHAM TXL R19, Aug 2023 to Jul 2026. Oil output fell 74% over the last 12 months. 3,246 bbl in the 12 months through Jul 2026, against 12,423 bbl in the 12 months before.Last 12 months: 3,246 bblbbl per monthmcf per month0050010k1,00020k1,50030k2,00040k2,50050kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 74% over the last 12 monthsMonthly oil production and gas for WINDHAM TXL R19, Aug 2023 to Jul 2026. Oil output fell 74% over the last 12 months. 3,246 bbl in the 12 months through Jul 2026, against 12,423 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050010k1,00020k1,50030k2,00040k2,50050kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a processing plant in the last 12 monthsShare of WINDHAM TXL R19 gas by disposition code each month, Aug 2023 to Jul 2026. 93% 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
93% of the gas went to a processing plant in the last 12 monthsShare of WINDHAM TXL R19 gas by disposition code each month, Aug 2023 to Jul 2026. 93% 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)

    93% · 23,959 mcf

  • Lease fuel (1)

    6.6% · 1,693 mcf

  • Flared (4)

    0.3% · 72 mcf

0.3% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on WINDHAM TXL R19
API numberWell no.Status
42-461-411003015AHActive

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 gasGathers100Mar 19, 2020Feb 1, 2025
Energy Transfer CompanyCasinghead gasBuys100Mar 19, 2020Feb 1, 2025
Nustar Permian Trans and Stg,llcOilGathers100Mar 19, 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 R19
API numberWell no.Acreson the permit
42-461-411003015AH12,675.40

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 R19
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 2026088000$84.81$3.15
May 20266425768,4768,0050$102.13$2.94
Apr 20261812131,8071,7050$100.32$2.77
Mar 20263823601,4151,3230$91.38$3.04
Feb 20262212378988400$64.51$3.62
Jan 20262602398768153$60.04$7.72
Dec 20252502431,0569870$57.97$4.26
Nov 20252022363,0692,8620$60.06$3.79
Oct 20254864704,5624,2490$60.89$3.19
Sep 20252712732,5782,29469$63.96$2.97
Aug 202535138048440$64.86$2.91
Jul 20257977547766960$68.39$3.20
Jun 20251811901631390$68.17$3.02
May 20253663684,2483,9300$62.17$3.12
Apr 20254184381,2251,1550$63.54$3.42
Mar 20258489245,4905,1720$68.24$4.12
Feb 20251,5961,62415,53914,5670$71.53$4.19
Jan 20251,2791,26226,20124,6810$75.74$4.13
Dec 20241,3991,41628,44826,8910$70.12$3.01
Nov 202469596713,24612,4950$69.95$2.12
Oct 20241,6161,61534,62432,8360$71.99$2.20
Sep 20241,5131,52839,17037,1320$70.24$2.28
Aug 20241,7151,52336,99135,0080$76.68$1.99
Jul 20241,4771,48532,81031,0480$81.80$2.07
Jun 20241,5621,52416,34815,4970$79.77$2.54
May 20248828115,5465,2240$80.02$2.12
Apr 20241,03296120,32219,4560$85.35$1.60
Mar 20241,0801,11835,29134,3940$81.28$1.49
Feb 20241,1711,13434,03233,2140$77.25$1.72
Jan 20241,2441,23138,03137,1430$74.15$3.18
Dec 20231,2921,29840,62939,510213$71.90$2.52
Nov 20231,2181,21339,82938,9530$77.69$2.71
Oct 20231,3351,32142,77541,78175$85.64$2.98
Sep 20231,3291,33339,98239,1460$89.43$2.64
Aug 20231,3541,34839,09238,2500$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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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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