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Producing

J. B. TUBB A/C 1 TR A

J. B. Tubb A/C 1 Tr A is an oil lease in Crane County, Texas, operated by Formentera Operations LLC in the Sand Hills (San Angelo, Upper) field.

1 well

3,413bbl oil, last 12 months−69% vs prior year
Operator
Formentera Operations LLC
County
Crane County
Field
Sand Hills (San Angelo, Upper)
RRC lease
08-57602

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Where it sits

This county

Crane CountyCraneUptonMidlandWinklerWardEctorCrane County
Crane County
Gas, last 12 months
77,375 mcf
Oil in Jul 2026
721 bbl

Production by month

Oil output fell 69% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 69% over the last 12 monthsMonthly oil production and gas for J. B. TUBB A/C 1 TR A, Aug 2023 to Jul 2026. Oil output fell 69% over the last 12 months. 3,413 bbl in the 12 months through Jul 2026, against 10,960 bbl in the 12 months before.Last 12 months: 3,413 bblbbl per monthmcf per month0050010k1,00020k1,50030k2,00040k2,50050kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 69% over the last 12 monthsMonthly oil production and gas for J. B. TUBB A/C 1 TR A, Aug 2023 to Jul 2026. Oil output fell 69% over the last 12 months. 3,413 bbl in the 12 months through Jul 2026, against 10,960 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

75% of the gas went to a transmission line in the last 12 months

Flaring peaked at 100.0% of the gas in Jun 2026.

  • Transmission line (2)
  • Flared (4)
75% of the gas went to a transmission line in the last 12 monthsShare of J. B. TUBB A/C 1 TR A gas by disposition code each month, Aug 2023 to Jul 2026. 75% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
75% of the gas went to a transmission line in the last 12 monthsShare of J. B. TUBB A/C 1 TR A gas by disposition code each month, Aug 2023 to Jul 2026. 75% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    75% · 58,300 mcf

  • Flared (4)

    25% · 19,075 mcf

24.7% of the gas flared in the last 12 months. 4 months above 3%.

Who has run this lease

The operator changed once, most recently in Nov 2023

Operators of this lease over timeSlant Operating, LLC, Jun 2022 to Oct 2023; Formentera Operations LLC, Nov 2023 to Jul 20262023202420252026Changed Nov 2023Slant Operating, LLCJun 2022 to Oct 2023Formentera Operations LLCNov 2023 to now
Operators of this lease over timeSlant Operating, LLC, Jun 2022 to Oct 2023; Formentera Operations LLC, Nov 2023 to Jul 20262023202420252026Changed Nov 2023Slant Operating, LLCJun 2022 to Oct 2023Formentera Operations LLCNov 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on J. B. TUBB A/C 1 TR A
API numberWell no.Status
42-103-36979503Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enlink Crude Marketing, LLCOilGathers100May 1, 2025–
Targa Midstream Services LLCCasinghead gasBuys100Nov 21, 2023–
Targa Midstream Services LLCCasinghead gasGathers100Nov 21, 2023–
Plains Marketing, L.p.OilGathers100Nov 21, 2023May 1, 2025
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2023Nov 21, 2023
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2023Nov 21, 2023
Eastex Crude Company, LLCOilGathers100Apr 1, 2023Nov 21, 2023
Targa Midstream Services LLCCasinghead gasGathers100Jun 3, 2022Apr 1, 2023
Targa Midstream Services LLCCasinghead gasBuys100Jun 3, 2022Apr 1, 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 360 and 640 acres. Use the acres from your own division order for the well you are paid on.

  • Worth asking

    A substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

  • 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 J. B. Tubb A/C 1 Tr A
API numberWell no.Acreson the permit
42-103-35187313640
42-103-36979503640
42-103-35329332360
42-103-35460343360
42-103-35973372360

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for J. B. TUBB A/C 1 TR A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations7216388,5498,51336$80.46$2.89
Jun 2026Formentera Operations1611568,11908,119$84.81$3.15
May 2026Formentera Operations22021910,7895310,736$102.13$2.94
Apr 2026Formentera Operations2082134,4344,35381$100.32$2.77
Mar 2026Formentera Operations2002333,6283,59335$91.38$3.04
Feb 2026Formentera Operations1951843,8793,8790$64.51$3.62
Jan 2026Formentera Operations1911705,2495,18168$60.04$7.72
Dec 2025Formentera Operations3063226,2516,2510$57.97$4.26
Nov 2025Formentera Operations3323375,9285,9280$60.06$3.79
Oct 2025Formentera Operations3173096,8806,8800$60.89$3.19
Sep 2025Formentera Operations2752647,8387,8380$63.96$2.97
Aug 2025Formentera Operations2873035,8315,8310$64.86$2.91
Jul 2025Formentera Operations3063286,2596,2590$68.39$3.20
Jun 2025Formentera Operations4724616,3156,3150$68.17$3.02
May 2025Formentera Operations5966677,7187,7180$62.17$3.12
Apr 2025Formentera Operations5975397,3757,29085$63.54$3.42
Mar 2025Formentera Operations6816884,1114,1110$68.24$4.12
Feb 2025Formentera Operations6356922,8392,8390$71.53$4.19
Jan 2025Formentera Operations7097272,3572,3570$75.74$4.13
Dec 2024Formentera Operations1,4981,59618,18218,1820$70.12$3.01
Nov 2024Formentera Operations1,3831,25211,05011,0500$69.95$2.12
Oct 2024Formentera Operations1,0221,0476,8926,8920$71.99$2.20
Sep 2024Formentera Operations1,3931,3187,4917,4910$70.24$2.28
Aug 2024Formentera Operations1,6681,85614,04014,0400$76.68$1.99
Jul 2024Formentera Operations1,5311,35630,65630,6560$81.80$2.07
Jun 2024Formentera Operations1,3261,39929,23629,2360$79.77$2.54
May 2024Formentera Operations2,1412,15134,79834,7980$80.02$2.12
Apr 2024Formentera Operations2,1012,08734,40734,4070$85.35$1.60
Mar 2024Formentera Operations1,3741,27029,28029,2800$81.28$1.49
Feb 2024Formentera Operations91496018,43618,4360$77.25$1.72
Jan 2024Formentera Operations77275021,13721,1370$74.15$3.18
Dec 2023Formentera Operations76771419,04518,98362$71.90$2.52
Nov 2023Formentera Operations41147817,86517,8650$77.69$2.71
Oct 2023Slant Operating,1,1531,14823,40823,084324$85.64$2.98
Sep 2023Slant Operating,1,2761,28424,66822,8121,856$89.43$2.64
Aug 2023Slant Operating,1,6551,77623,96223,098864$81.39$2.58

Flared above 3%

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

OperatorFormentera Operations LLCFieldSand Hills (San Angelo, Upper)CountyCrane County

Formentera Operations LLC in Crane County

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Sand Hills (San Angelo, Upper) field

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