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Texas oil lease

Producing

CORNER S RANCH MCM

Corner S Ranch MCM is an oil lease in McMullen County, Texas, operated by Ineos USA Oil & Gas LLC in the Eagleville (Eagle Ford-1) field.

8 wells

9,412bbl oil, last 12 months−14% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16040

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
12,108 mcf
Oil in Jul 2026
564 bbl

Production by month

Oil output fell 14% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for CORNER S RANCH MCM, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 9,412 bbl in the 12 months through Jul 2026, against 10,933 bbl in the 12 months before.Last 12 months: 9,412 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for CORNER S RANCH MCM, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 9,412 bbl in the 12 months through Jul 2026, against 10,933 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line

Flaring peaked at 100.0% of the gas in Jan 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of CORNER S RANCH MCM gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 100.0% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2025: line to fuelFlared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of CORNER S RANCH MCM gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 100.0% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Oct 25: line to fuelFlared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    79% · 9,529 mcf

  • Transmission line (2)

    16% · 1,947 mcf

  • Flared (4)

    5.2% · 632 mcf

5.2% of the gas flared in the last 12 months. 15 months above 3%.

Who has run this lease

The operator changed once, most recently in Apr 2023

Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Mar 2023; Ineos USA Oil & Gas LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Chesapeake Operating, L.L.C.Jan 2020 to Mar 2023Ineos USA Oil & Gas LLCApr 2023 to now
Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Mar 2023; Ineos USA Oil & Gas LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Chesapeake Operating, L.L.C.Jan 2020 to Mar 2023Ineos USA Oil & Gas LLCApr 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

8 wells on this lease

Wells on CORNER S RANCH MCM
API numberWell no.Status
42-311-34701B 4HActive
42-311-34949A 1HShut-in
42-311-34969A 4HShut-in
42-311-34989B 3HActive
42-311-34990B 2HShut-in
42-311-34991B 1HShut-in
42-311-35073A 2HActive
42-311-35074A 3HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ineos Energy Marketing USA LLCOilGathers100Nov 1, 2023–
Ineos Energy Marketing USA LLCCasinghead gasBuys100Nov 1, 2023–
Williams Mlp Operating LLCCasinghead gasGathers100Oct 1, 2015–
Chesapeake Energy Mktg, L.l.c.Casinghead gasBuys100Sep 1, 2015Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.OilGathers100Apr 28, 2023Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.OilGathers20Sep 1, 2015Apr 28, 2023
Valero Marketing and Supply Co.OilGathers40Aug 1, 2013Apr 28, 2023
Winco Trucking, L.l.c.OilGathers40Aug 1, 2013Apr 28, 2023

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

Who buys my oilOil price check

510 acres on the newest permit

  • Good to know

    8 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease
Permits for Corner S Ranch MCM
API numberWell no.Acreson the permit
42-311-35073A 2H510
42-311-35074A 3H510
42-311-34989B 3H510
42-311-34990B 2H510
42-311-34991B 1H510
42-311-34969A 4H510
42-311-34949A 1H510
42-311-34701B 4H510

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

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36 months, newest first

Ledger for CORNER S RANCH MCM
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA5647438175217$80.46$2.89
Jun 2026Ineos USA5464911,0444534$84.81$3.15
May 2026Ineos USA8067541,1047532$102.13$2.94
Apr 2026Ineos USA8219411,0989538$100.32$2.77
Mar 2026Ineos USA7919991,238114127$91.38$3.04
Feb 2026Ineos USA7531521,09875122$64.51$3.62
Jan 2026Ineos USA7841,0701,1531488$60.04$7.72
Dec 2025Ineos USA8008511,0746512$57.97$4.26
Nov 2025Ineos USA7746261,14617011$60.06$3.79
Oct 2025Ineos USA1,0141,1221,839674168$60.89$3.19
Sep 2025Ineos USA95096722319330$63.96$2.97
Aug 2025Ineos USA80956627424133$64.86$2.91
Jul 2025Ineos USA8939364394381$68.39$3.20
Jun 2025Ineos USA9481,3293703700$68.17$3.02
May 2025Ineos USA8159992862851$62.17$3.12
Apr 2025Ineos USA7595102792790$63.54$3.42
Mar 2025Ineos USA8597924144140$68.24$4.12
Feb 2025Ineos USA8658262502500$71.53$4.19
Jan 2025Ineos USA8538441991990$75.74$4.13
Dec 2024Ineos USA1,0779652972970$70.12$3.01
Nov 2024Ineos USA6776546306300$69.95$2.12
Oct 2024Ineos USA7859634614610$71.99$2.20
Sep 2024Ineos USA1,0831,4206166160$70.24$2.28
Aug 2024Ineos USA1,3191,1449079061$76.68$1.99
Jul 2024Ineos USA2,0272,1748768760$81.80$2.07
Jun 2024Ineos USA1,6831,39315150$79.77$2.54
May 2024Ineos USA45036027252$80.02$2.12
Apr 2024Ineos USA30417932320$85.35$1.60
Mar 2024Ineos USA7589991551514$81.28$1.49
Feb 2024Ineos USA218019811$77.25$1.72
Jan 2024Ineos USA130344707$74.15$3.18
Dec 2023Ineos USA386525493217$71.90$2.52
Nov 2023Ineos USA1,4131,03047541956$77.69$2.71
Oct 2023Ineos USA93788247343340$85.64$2.98
Sep 2023Ineos USA1,2701,3821,2171,16453$89.43$2.64
Aug 2023Ineos USA1,3381,8641,1971,12968$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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This lease belongs to

OperatorIneos USA Oil & Gas LLCFieldEagleville (Eagle Ford-1)CountyMcMullen County

Ineos USA Oil & Gas LLC in McMullen County

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Eagleville (Eagle Ford-1) field

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