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Texas gas well

Producing

SUMPTER -10-

Sumpter -10- is a gas well in Hemphill County, Texas, operated by Mmgl Txph, LLC in the Viking (Morrow, Upper) field.

1 well

39,174mcf gas, last 12 months−1% vs prior year
Operator
Mmgl Txph, LLC
County
Hemphill County
Field
Viking (Morrow, Upper)
RRC lease
10-159098

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Where it sits

This county

Hemphill CountyHemphillLipscombRobertsOchiltreeHemphill County
Hemphill County
Gas in Jul 2026
2,985 mcf
Reporting since
Jan 2020

Production by month

Gas output held steady over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production and oil for SUMPTER -10-, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 39,174 mcf in the 12 months through Jul 2026, against 39,511 mcf in the 12 months before.Last 12 months: 39,174 mcfmcf per monthbbl per month002,00004,00016,00018,0001Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production and oil for SUMPTER -10-, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 39,174 mcf in the 12 months through Jul 2026, against 39,511 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,00004,00016,00018,0001Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Transmission line (2)
  • Lease fuel (1)
All of the gas went to a transmission line in the last 12 monthsShare of SUMPTER -10- gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a transmission line in the last 12 monthsShare of SUMPTER -10- gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

Who has run this lease

The operator changed once, most recently in Oct 2023

Operators of this lease over timeBlackbeard Operating, LLC, Jan 2020 to Sep 2023; Mmgl Txph, LLC, Oct 2023 to Jul 20262020202120222023202420252026Changed Oct 2023Blackbeard Operating, LLCJan 2020 to Sep 2023Mmgl Txph, LLCOct 2023 to now
Operators of this lease over timeBlackbeard Operating, LLC, Jan 2020 to Sep 2023; Mmgl Txph, LLC, Oct 2023 to Jul 20262020202120222023202420252026Changed Oct 2023Blackbeard Operating, LLCJan 2020 to Sep 2023Mmgl Txph, LLCOct 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SUMPTER -10-
API numberWell no.Status
42-211-321242Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCCondensateGathers17Nov 1, 2023–
Energy Transfer CompanyCondensateGathers17Nov 1, 2023–
Kimrad Transport, LPCondensateGathers17Nov 1, 2023–
Plains Marketing, L.p.CondensateGathers17Nov 1, 2023–
Sunoco Pipeline L.p.CondensateGathers16Nov 1, 2023–
Valero Marketing and Supply Co.CondensateGathers16Nov 1, 2023–
Mmgl Txph, LLCGas-well gasBuys100Nov 1, 2023–
Mmgl Txph, LLCGas-well gasGathers100Nov 1, 2023–
Eastex Crude Company, LLCCondensateGathers50Jan 1, 2023Nov 1, 2023
Energy Transfer CompanyCondensateGathers10Jan 1, 2023Nov 1, 2023
Kimrad Transport, LPCondensateGathers10Jan 1, 2023Nov 1, 2023
Plains Marketing, L.p.CondensateGathers10Jan 1, 2023Nov 1, 2023
Sunoco Pipeline L.p.CondensateGathers10Jan 1, 2023Nov 1, 2023
Valero Marketing and Supply Co.CondensateGathers10Jan 1, 2023Nov 1, 2023

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

Who buys my oilOil price check

641.67 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • 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.

Check your decimal on this lease
Permits for Sumpter -10-
API numberWell no.Acreson the permit
42-211-321242641.67

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SUMPTER -10-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Mmgl Txph,002,9852,9850$80.46$2.89
Jun 2026Mmgl Txph,002,5052,5050$84.81$3.15
May 2026Mmgl Txph,003,2343,2340$102.13$2.94
Apr 2026Mmgl Txph,003,3133,3130$100.32$2.77
Mar 2026Mmgl Txph,003,3513,3510$91.38$3.04
Feb 2026Mmgl Txph,003,3213,3210$64.51$3.62
Jan 2026Mmgl Txph,002,5332,5330$60.04$7.72
Dec 2025Mmgl Txph,003,5753,5750$57.97$4.26
Nov 2025Mmgl Txph,003,0903,0900$60.06$3.79
Oct 2025Mmgl Txph,003,3733,3730$60.89$3.19
Sep 2025Mmgl Txph,003,8143,8140$63.96$2.97
Aug 2025Mmgl Txph,004,0804,0800$64.86$2.91
Jul 2025Mmgl Txph,004,0564,0560$68.39$3.20
Jun 2025Mmgl Txph,003,7903,7900$68.17$3.02
May 2025Mmgl Txph,003,1463,1400$62.17$3.12
Apr 2025Mmgl Txph,002,9102,8750$63.54$3.42
Mar 2025Mmgl Txph,003,3853,3480$68.24$4.12
Feb 2025Mmgl Txph,002,1022,0770$71.53$4.19
Jan 2025Mmgl Txph,002,7242,7010$75.74$4.13
Dec 2024Mmgl Txph,003,4053,4050$70.12$3.01
Nov 2024Mmgl Txph,003,3573,3570$69.95$2.12
Oct 2024Mmgl Txph,003,5993,5990$71.99$2.20
Sep 2024Mmgl Txph,003,3343,3340$70.24$2.28
Aug 2024Mmgl Txph,003,7033,7030$76.68$1.99
Jul 2024Mmgl Txph,003,5673,5670$81.80$2.07
Jun 2024Mmgl Txph,103,7553,7550$79.77$2.54
May 2024Mmgl Txph,003,6453,6450$80.02$2.12
Apr 2024Mmgl Txph,003,9223,9220$85.35$1.60
Mar 2024Mmgl Txph,115,1135,1130$81.28$1.49
Feb 2024Mmgl Txph,104,2564,2560$77.25$1.72
Jan 2024Mmgl Txph,012,5382,5380$74.15$3.18
Dec 2023Mmgl Txph,103,7753,7750$71.90$2.52
Nov 2023Mmgl Txph,014,0404,0400$77.69$2.71
Oct 2023Mmgl Txph,103,9453,9450$85.64$2.98
Sep 2023Blackbeard Operating,004,4464,4460$89.43$2.64
Aug 2023Blackbeard Operating,004,7814,7810$81.39$2.58

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

OperatorMmgl Txph, LLCFieldViking (Morrow, Upper)CountyHemphill County

Mmgl Txph, LLC in Hemphill County

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