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Texas oil lease

Producing

CUMMINS -B-

Cummins -B- is an oil lease in Ector County, Texas, operated by Formentera Operations LLC in the Goldsmith (Clear Fork) field.

27 wells

3,199bbl oil, last 12 months−1% vs prior year
Operator
Formentera Operations LLC
County
Ector County
Field
Goldsmith (Clear Fork)
RRC lease
08-12239

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Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County
Gas, last 12 months
1,430 mcf
Oil in Jul 2026
282 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for CUMMINS -B-, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 3,199 bbl in the 12 months through Jul 2026, against 3,228 bbl in the 12 months before.Last 12 months: 3,199 bblbbl per monthmcf per month002505005001,0007501,5001,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for CUMMINS -B-, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 3,199 bbl in the 12 months through Jul 2026, against 3,228 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002505005001,0007501,5001,0002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

76% of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Oct 2025.

  • Transmission line (2)
  • Flared (4)
76% of the gas went to flaring in the last 12 monthsShare of CUMMINS -B- gas by disposition code each month, Aug 2023 to Jul 2026. 76% of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Oct 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
76% of the gas went to flaring in the last 12 monthsShare of CUMMINS -B- gas by disposition code each month, Aug 2023 to Jul 2026. 76% of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Oct 2025.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Flared (4)

    76% · 1,092 mcf

  • Transmission line (2)

    24% · 338 mcf

76.4% of the gas flared in the last 12 months. 31 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Nov 2023

Operators of this lease over timeApache Corporation, Jan 2020 to Jun 2021; Slant Operating, LLC, Jul 2021 to Oct 2023; Formentera Operations LLC, Nov 2023 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Nov 2023Apache CorporationJan 2020 to Jun 2021Slant Operating, LLCJul 2021 to Oct 2023Formentera Operations LLCNov 2023 to now
Operators of this lease over timeApache Corporation, Jan 2020 to Jun 2021; Slant Operating, LLC, Jul 2021 to Oct 2023; Formentera Operations LLC, Nov 2023 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Nov 2023Apache CorporationJan 2020 to Jun 2021Slant Operating, LLCJul 2021 to Oct 2023Formentera Operations LLCNov 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

27 wells on this lease

Wells on CUMMINS -B-
API numberWell no.Status
42-135-003626Shut-in
42-135-003637Active
42-135-003648Shut-in
42-135-003659Active
42-135-0036610Active
42-135-0036711Shut-in
42-135-0036812Shut-in
42-135-0036914Shut-in
42-135-0037015Active
42-135-0848013Shut-in
42-135-3706418Active
42-135-3706524Active
42-135-3706623Active
42-135-3706722Active
42-135-3706819Shut-in
42-135-3706920Shut-in
42-135-3707017Active
42-135-3707116Active
42-135-3707221Active
42-135-3708726Active
42-135-3708828Active
42-135-3708927Active
42-135-3748629Shut-in
42-135-3749531Shut-in
42-135-3749630Shut-in
42-135-4252832HShut-in
42-135-4252933HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Sentinel Transportation, LLCOilGathers100Apr 1, 2014
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017

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

Who buys my oilOil price check

600 acres on the newest permit

The wells on this lease state different acreage

The permits state between 400 and 600 acres.

36 wells are listed on this lease

Permits for Cummins -B-
API numberWell no.Acreson the permit
42-135-4252832H600
42-135-4252933H600
42-135-3706920400
42-135-3749531400
42-135-3748629400
42-135-3749630400
42-135-3708726400
42-135-3708828400
42-135-3708927400
42-135-3706524400
42-135-3706623400
42-135-3706722400

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

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36 months, newest first

Ledger for CUMMINS -B-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations2821821550155$80.46$2.89
Jun 2026Formentera Operations2905591500150$84.81$3.15
May 2026Formentera Operations32101550155$102.13$2.94
Apr 2026Formentera Operations26235415314139$100.32$2.77
Mar 2026Formentera Operations3443651561497$91.38$3.04
Feb 2026Formentera Operations2841811088325$64.51$3.62
Jan 2026Formentera Operations233367964155$60.04$7.72
Dec 2025Formentera Operations3471851240124$57.97$4.26
Nov 2025Formentera Operations2693621200120$60.06$3.79
Oct 2025Formentera Operations3283621240124$60.89$3.19
Sep 2025Formentera Operations19718245738$63.96$2.97
Aug 2025Formentera Operations42044440$64.86$2.91
Jul 2025Formentera Operations39053512$68.39$3.20
Jun 2025Formentera Operations571851591590$68.17$3.02
May 2025Formentera Operations8301531530$62.17$3.12
Apr 2025Formentera Operations840776710$63.54$3.42
Mar 2025Formentera Operations8717890837$68.24$4.12
Feb 2025Formentera Operations19618486860$71.53$4.19
Jan 2025Formentera Operations232364903060$75.74$4.13
Dec 2024Formentera Operations3383701568148$70.12$3.01
Nov 2024Formentera Operations33836314510738$69.95$2.12
Oct 2024Formentera Operations427358545245300$71.99$2.20
Sep 2024Formentera Operations6775411,4131,306107$70.24$2.28
Aug 2024Formentera Operations6707251,3541,017337$76.68$1.99
Jul 2024Formentera Operations6657221,309898411$81.80$2.07
Jun 2024Formentera Operations7387271,4821,39389$79.77$2.54
May 2024Formentera Operations6055471,3331,27954$80.02$2.12
Apr 2024Formentera Operations8519051,3651,249116$85.35$1.60
Mar 2024Formentera Operations7757291,4101,32288$81.28$1.49
Feb 2024Formentera Operations6105491,064538526$77.25$1.72
Jan 2024Formentera Operations6957301,3241,193131$74.15$3.18
Dec 2023Formentera Operations6527361,1531,026127$71.90$2.52
Nov 2023Formentera Operations7085511,3251,29233$77.69$2.71
Oct 2023Slant Operating,7779131,4271,38344$85.64$2.98
Sep 2023Slant Operating,711731983661322$89.43$2.64
Aug 2023Slant Operating,7187281,129819310$81.39$2.58

Flared above 3%

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

OperatorFormentera Operations LLCFieldGoldsmith (Clear Fork)CountyEctor County

Formentera Operations LLC in Ector County

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Goldsmith (Clear Fork) field

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