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Texas gas well

Producing

SANDRA

Sandra is a gas well in Wheeler County, Texas, operated by Formentera Operations LLC in the Stiles Ranch (Granite Wash Cons) field.

1 well

20,465mcf gas, last 12 months−37% vs prior year
Operator
Formentera Operations LLC
County
Wheeler County
Field
Stiles Ranch (Granite Wash Cons)
RRC lease
10-265788

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Where it sits

This county

Wheeler CountyWheelerGrayHemphillRobertsWheeler County
Wheeler County
Oil, last 12 months
919 bbl
Gas in Jul 2026
1,021 mcf

Production by month

Gas output fell 37% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 37% over the last 12 monthsMonthly gas production and oil for SANDRA, Aug 2023 to Jul 2026. Gas output fell 37% over the last 12 months. 20,465 mcf in the 12 months through Jul 2026, against 32,321 mcf in the 12 months before.Last 12 months: 20,465 mcfmcf per monthbbl per month002,000504,0001006,0001508,000200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 37% over the last 12 monthsMonthly gas production and oil for SANDRA, Aug 2023 to Jul 2026. Gas output fell 37% over the last 12 months. 20,465 mcf in the 12 months through Jul 2026, against 32,321 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,000504,0001006,0001508,000200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
98% of the gas went to a transmission line in the last 12 monthsShare of SANDRA gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
98% of the gas went to a transmission line in the last 12 monthsShare of SANDRA gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line 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.

  • Transmission line (2)

    98% · 20,032 mcf

  • Lease fuel (1)

    2.1% · 433 mcf

Who has run this lease

The operator changed once, most recently in Jun 2021

Operators of this lease over timeTapstone Energy, LLC, Jan 2020 to May 2021; Formentera Operations LLC, Jun 2021 to Jul 20262020202120222023202420252026Changed Jun 2021Tapstone Energy, LLCJan 2020 to May 2021Formentera Operations LLCJun 2021 to now
Operators of this lease over timeTapstone Energy, LLC, Jan 2020 to May 2021; Formentera Operations LLC, Jun 2021 to Jul 20262020202120222023202420252026Changed Jun 2021Tapstone Energy, LLCJan 2020 to May 2021Formentera Operations LLCJun 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SANDRA
API numberWell no.Status
42-483-334232019HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCCondensateGathers50Nov 19, 2025–
Plains Marketing, L.p.CondensateGathers50Nov 19, 2025–
Formentera Operations LLCGas-well gasBuys100Jul 1, 2021–
Energy Transfer CompanyGas-well gasGathers100Oct 1, 2023–
Plains Marketing, L.p.CondensateGathers100Jan 1, 2014Nov 19, 2025
Enable Gas Gathering, LLCGas-well gasGathers100Jan 1, 2015Oct 1, 2023
Tapstone Energy, LLCGas-well gasBuys100Jan 1, 2015Jul 1, 2021

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

Who buys my oilOil price check

156.32 acres on the newest permit

Permits for Sandra
API numberWell no.Acreson the permit
42-483-334232019H156.32

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SANDRA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations41481,0211,0050$80.46$2.89
Jun 2026Formentera Operations65779018740$84.81$3.15
May 2026Formentera Operations55451,5631,5370$102.13$2.94
Apr 2026Formentera Operations55781,5391,5150$100.32$2.77
Mar 2026Formentera Operations1401602,0171,9490$91.38$3.04
Feb 2026Formentera Operations1071031,9761,9230$64.51$3.62
Jan 2026Formentera Operations91611,7961,7440$60.04$7.72
Dec 2025Formentera Operations85942,4612,4210$57.97$4.26
Nov 2025Formentera Operations77582,0632,0270$60.06$3.79
Oct 2025Formentera Operations74802,2232,1910$60.89$3.19
Sep 2025Formentera Operations70591,8841,8530$63.96$2.97
Aug 2025Formentera Operations59661,0219930$64.86$2.91
Jul 2025Formentera Operations72931,0069730$68.39$3.20
Jun 2025Formentera Operations70341,7401,7050$68.17$3.02
May 2025Formentera Operations58751,7391,7150$62.17$3.12
Apr 2025Formentera Operations891082,2162,1800$63.54$3.42
Mar 2025Formentera Operations1391232,5612,5050$68.24$4.12
Feb 2025Formentera Operations811032,1532,1170$71.53$4.19
Jan 2025Formentera Operations1661483,5893,4940$75.74$4.13
Dec 2024Formentera Operations961033,0492,9960$70.12$3.01
Nov 2024Formentera Operations103903,1933,1340$69.95$2.12
Oct 2024Formentera Operations1011273,5263,4880$71.99$2.20
Sep 2024Formentera Operations1401163,6313,5550$70.24$2.28
Aug 2024Formentera Operations1131243,9183,8650$76.68$1.99
Jul 2024Formentera Operations1172013,7783,7480$81.80$2.07
Jun 2024Formentera Operations119684,1914,1900$79.77$2.54
May 2024Formentera Operations120963,9993,9520$80.02$2.12
Apr 2024Formentera Operations1021123,9823,9450$85.35$1.60
Mar 2024Formentera Operations1771934,6754,6000$81.28$1.49
Feb 2024Formentera Operations126985,5165,4550$77.25$1.72
Jan 2024Formentera Operations1161413,2043,1590$74.15$3.18
Dec 2023Formentera Operations1931874,9124,8410$71.90$2.52
Nov 2023Formentera Operations1531344,5214,4630$77.69$2.71
Oct 2023Formentera Operations1622725,1765,1000$85.64$2.98
Sep 2023Formentera Operations172855,1144,9340$89.43$2.64
Aug 2023Formentera Operations1221165,3605,3110$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

OperatorFormentera Operations LLCFieldStiles Ranch (Granite Wash Cons)CountyWheeler County

Formentera Operations LLC in Wheeler County

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Stiles Ranch (Granite Wash Cons) field

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