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Texas oil lease

Producing

POCO MAS RANCH UNIT C DIM

Poco Mas Ranch Unit C Dim is an oil lease in Dimmit County, Texas, operated by Ineos USA Oil & Gas LLC in the Briscoe Ranch (Eagleford) field.

1 well

315bbl oil, last 12 months−69% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-16903

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
15,296 mcf
Oil in Jul 2026
10 bbl

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 18% of the 9 months before.

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

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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 POCO MAS RANCH UNIT C DIM, Aug 2023 to Jul 2026. Oil output fell 69% over the last 12 months. 315 bbl in the 12 months through Jul 2026, against 1,013 bbl in the 12 months before.Last 12 months: 315 bblbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 69% over the last 12 monthsMonthly oil production and gas for POCO MAS RANCH UNIT C DIM, Aug 2023 to Jul 2026. Oil output fell 69% over the last 12 months. 315 bbl in the 12 months through Jul 2026, against 1,013 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 7.4% of the gas in Aug 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuelShare of POCO MAS RANCH UNIT C DIM gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 7.4% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2025: fuel to lineFlared 7.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuelShare of POCO MAS RANCH UNIT C DIM gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 7.4% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Feb 25: fuel to lineFlared 7.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    74% · 11,308 mcf

  • Lease fuel (1)

    26% · 3,963 mcf

  • Flared (4)

    0.2% · 25 mcf

0.2% of the gas flared in the last 12 months. One month 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.

1 well on this lease

Wells on POCO MAS RANCH UNIT C DIM
API numberWell no.Status
42-127-346403HActive

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.OilGathers100Sep 1, 2015Nov 1, 2023

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

Who buys my oilOil price check

331.37 acres on the newest permit

  • 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 Poco Mas Ranch Unit C Dim
API numberWell no.Acreson the permit
42-127-346403H331.37

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for POCO MAS RANCH UNIT C DIM
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA1091,2067711$80.46$2.89
Jun 2026Ineos USA431,1657494$84.81$3.15
May 2026Ineos USA661,3519945$102.13$2.94
Apr 2026Ineos USA291,2228401$100.32$2.77
Mar 2026Ineos USA16141,4241,0380$91.38$3.04
Feb 2026Ineos USA29311,0817287$64.51$3.62
Jan 2026Ineos USA10211,1007731$60.04$7.72
Dec 2025Ineos USA1891841,4901,2113$57.97$4.26
Nov 2025Ineos USA1661,4441,1150$60.06$3.79
Oct 2025Ineos USA11291,8601,5100$60.89$3.19
Sep 2025Ineos USA2211,3131,0860$63.96$2.97
Aug 2025Ineos USA006404933$64.86$2.91
Jul 2025Ineos USA001,3721,1530$68.39$3.20
Jun 2025Ineos USA052,3052,0340$68.17$3.02
May 2025Ineos USA16142,0401,7800$62.17$3.12
Apr 2025Ineos USA301,8331,5980$63.54$3.42
Mar 2025Ineos USA284131,5161,3150$68.24$4.12
Feb 2025Ineos USA429447956420$71.53$4.19
Jan 2025Ineos USA1447500$75.74$4.13
Dec 2024Ineos USA6479133580$70.12$3.01
Nov 2024Ineos USA1561725224200$69.95$2.12
Oct 2024Ineos USA112811651190$71.99$2.20
Sep 2024Ineos USA886598440$70.24$2.28
Aug 2024Ineos USA103971931220$76.68$1.99
Jul 2024Ineos USA1201162821810$81.80$2.07
Jun 2024Ineos USA2233109860$79.77$2.54
May 2024Ineos USA8497402464$80.02$2.12
Apr 2024Ineos USA41376032930$85.35$1.60
Mar 2024Ineos USA831336692756$81.28$1.49
Feb 2024Ineos USA71205462343$77.25$1.72
Jan 2024Ineos USA6478358843$74.15$3.18
Dec 2023Ineos USA45783981892$71.90$2.52
Nov 2023Ineos USA112746796754$77.69$2.71
Oct 2023Ineos USA4654000$85.64$2.98
Sep 2023Ineos USA2892537327239$89.43$2.64
Aug 2023Ineos USA22220728326221$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

OperatorIneos USA Oil & Gas LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Ineos USA Oil & Gas LLC in Dimmit County

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Briscoe Ranch (Eagleford) field

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