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Texas oil lease

Producing

WINDHAM 40

Windham 40 is an oil lease in Midland County, Texas, operated by Discovery Operating, Inc. in the Spraberry (Trend Area) field.

13 wells

30,727bbl oil, last 12 months+22% vs prior year
Operator
Discovery Operating, Inc.
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-36561

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
54,678 mcf
Oil in Jul 2026
1,493 bbl

Production by month

Oil output rose 22% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 22% over the last 12 monthsMonthly oil production and gas for WINDHAM 40, Aug 2023 to Jul 2026. Oil output rose 22% over the last 12 months. 30,727 bbl in the 12 months through Jul 2026, against 25,237 bbl in the 12 months before.Last 12 months: 30,727 bblbbl per monthmcf per month002,0002,5004,0005,0006,0007,5008,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 22% over the last 12 monthsMonthly oil production and gas for WINDHAM 40, Aug 2023 to Jul 2026. Oil output rose 22% over the last 12 months. 30,727 bbl in the 12 months through Jul 2026, against 25,237 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0002,5004,0005,0006,0007,5008,00010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of WINDHAM 40 gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of WINDHAM 40 gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

13 wells on this lease

Wells on WINDHAM 40
API numberWell no.Status
42-329-344452Active
42-329-344561Active
42-329-345064Active
42-329-345093Active
42-329-347285Active
42-329-348126Active
42-329-349298Active
42-329-350067Active
42-329-360909Active
42-329-3887311Active
42-329-3889310Active
42-329-4273113Active
42-329-4273214Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Crude Oil LLCOilGathers100May 1, 2010
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015

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

Who buys my oilOil price check

677.70 acres on the newest permit

The wells on this lease state different acreage

The permits state between 640 and 677.72 acres.

13 wells are listed on this lease

Permits for Windham 40
API numberWell no.Acreson the permit
42-329-4273214677.70
42-329-4273113677.70
42-329-3889310677.70
42-329-3887311677.70
42-329-360909677.72
42-329-350067640
42-329-349298640
42-329-348126640
42-329-347285640
42-329-345093640
42-329-345064640
42-329-344561640

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

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36 months, newest first

Ledger for WINDHAM 40
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,4931,3976,1826,1820$80.46$2.89
Jun 20261,4101,3944,7414,7410$84.81$3.15
May 20262,0742,1255,4525,4520$102.13$2.94
Apr 20261,8631,9254,8184,8180$100.32$2.77
Mar 20268176961,7631,7630$91.38$3.04
Feb 2026391665025020$64.51$3.62
Jan 20262,5412,6506,7006,7000$60.04$7.72
Dec 20254,3184,0568,5468,5460$57.97$4.26
Nov 20254,5354,9095,7405,7400$60.06$3.79
Oct 20255,0294,8734,5544,5540$60.89$3.19
Sep 20253,5153,2552,6062,6060$63.96$2.97
Aug 20253,0933,3243,0743,0740$64.86$2.91
Jul 20252,7993,0662,1922,1920$68.39$3.20
Jun 20254,6264,2804,4974,4970$68.17$3.02
May 20253,7653,7563,7043,7040$62.17$3.12
Apr 20253,1983,2894,2734,2730$63.54$3.42
Mar 20251,4131,2411,8801,8800$68.24$4.12
Feb 20255525401,0261,0260$71.53$4.19
Jan 20254235191,4021,4020$75.74$4.13
Dec 20241,0381,0642,9982,9980$70.12$3.01
Nov 20242,0812,2574,5334,5330$69.95$2.12
Oct 20241,9201,7503,9063,9060$71.99$2.20
Sep 20242,0771,9183,4843,4840$70.24$2.28
Aug 20241,3451,5422,4292,4290$76.68$1.99
Jul 20241,8181,7274,0964,0960$81.80$2.07
Jun 20243,0402,8603,9103,9100$79.77$2.54
May 20242,3862,7642,8502,8500$80.02$2.12
Apr 20242,5272,4372,4792,4790$85.35$1.60
Mar 20241,1221,0514714710$81.28$1.49
Feb 20241,9741,9491,4211,4210$77.25$1.72
Jan 20241,8811,9481,1731,1730$74.15$3.18
Dec 20232,1152,0858908900$71.90$2.52
Nov 20231,3861,8287907900$77.69$2.71
Oct 20232,2481,7239829820$85.64$2.98
Sep 2023672877000$89.43$2.64
Aug 20231,5581,361000$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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This lease belongs to

OperatorDiscovery Operating, Inc.FieldSpraberry (Trend Area)CountyMidland County

Discovery Operating, Inc. in Midland County

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Spraberry (Trend Area) field

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