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WINDHAM, R.S. B

Windham, R.s. B is an oil lease in Upton County, Texas, operated by XTO Energy Inc. in the Spraberry (Trend Area) field.

4 wells

3,441bbl oil, last 12 months−39% vs prior year
Operator
XTO Energy Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-18738

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
36,636 mcf
Oil in Jul 2026
69 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENTERPRISE M B MIDSTREAM LLC replaced ENT NAVITAS MDSTRM MDLND BAS LLC as the buyer of this lease's gas from oil wells on Aug 1, 2026.

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

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Production by month

Oil output fell 39% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 39% over the last 12 monthsMonthly oil production and gas for WINDHAM, R.S. B, Aug 2023 to Jul 2026. Oil output fell 39% over the last 12 months. 3,441 bbl in the 12 months through Jul 2026, against 5,650 bbl in the 12 months before.Last 12 months: 3,441 bblbbl per monthmcf per month002002,5004005,0006007,50080010k1,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 39% over the last 12 monthsMonthly oil production and gas for WINDHAM, R.S. B, Aug 2023 to Jul 2026. Oil output fell 39% over the last 12 months. 3,441 bbl in the 12 months through Jul 2026, against 5,650 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002,5004005,0006007,50080010k1,00012.5kJan 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, R.S. B 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, R.S. B 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.

4 wells on this lease

Wells on WINDHAM, R.S. B
API numberWell no.Status
42-461-394551841WBActive
42-461-397991824WBActive
42-461-398061842WBShut-in
42-461-398071832WBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Pipeline LLCOilGathers100Jul 1, 2023–
Enterprise M B Midstream LLCCasinghead gasBuys100Aug 1, 2026–
Enterprise Products Operating LLCCasinghead gasGathers100Aug 1, 2026–
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasGathers100Apr 26, 2023Aug 1, 2026
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasBuys100Apr 26, 2023Aug 1, 2026
Enterprise Crude Oil LLCOilGathers100Sep 22, 2014Jul 1, 2023
Navitas Mdstr Midland Basin, LLCCasinghead gasGathers100Jun 1, 2018Apr 26, 2023
Navitas Mdstr Midland Basin, LLCCasinghead gasBuys100Jun 1, 2018Apr 26, 2023

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

Who buys my oilOil price check

640 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 160 and 640 acres. Use the acres from your own division order for the well you are paid on.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Windham, R.s. B
API numberWell no.Acreson the permit
42-461-397991824WB640
42-461-398061842WB640
42-461-398071832WB640
42-461-394551841WB160

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for WINDHAM, R.S. B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202669567247240$80.46$2.89
Jun 20261571611,1201,1200$84.81$3.15
May 20261851911,2211,2210$102.13$2.94
Apr 20262542472,1122,1120$100.32$2.77
Mar 20262853172,0712,0710$91.38$3.04
Feb 20263323552,3722,3720$64.51$3.62
Jan 20265044945,1495,1490$60.04$7.72
Dec 20255605355,4155,4150$57.97$4.26
Nov 20254404295,7605,7600$60.06$3.79
Oct 20252862724,6954,6950$60.89$3.19
Sep 20252272263,5133,5130$63.96$2.97
Aug 20251421472,4842,4840$64.86$2.91
Jul 20252112224,1534,1530$68.39$3.20
Jun 20252132214,1644,1640$68.17$3.02
May 20252923125,0675,0670$62.17$3.12
Apr 20254184274,2374,2370$63.54$3.42
Mar 20255095174,6314,6310$68.24$4.12
Feb 20256866565,0065,0060$71.53$4.19
Jan 20255525944,3254,3250$75.74$4.13
Dec 20246346254,5394,5390$70.12$3.01
Nov 20247507095,9125,9120$69.95$2.12
Oct 20247187176,4396,4390$71.99$2.20
Sep 20243633928,9068,9060$70.24$2.28
Aug 20243043107,9137,9130$76.68$1.99
Jul 20241892197,0317,0310$81.80$2.07
Jun 20244153788,4228,4220$79.77$2.54
May 20242022156,7026,7020$80.02$2.12
Apr 20244575469,5999,5990$85.35$1.60
Mar 20248177759,5229,5220$81.28$1.49
Feb 202484583710,03710,0370$77.25$1.72
Jan 20243002974,3154,3150$74.15$3.18
Dec 20237987908,6988,6980$71.90$2.52
Nov 20235414978,2568,2560$77.69$2.71
Oct 20234875008,9338,9330$85.64$2.98
Sep 20234233908,1278,1270$89.43$2.64
Aug 20232722818,0168,0160$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

OperatorXTO Energy Inc.FieldSpraberry (Trend Area)CountyUpton County

XTO Energy Inc. in Upton County

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Spraberry (Trend Area) field

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