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Texas gas well

Producing

ISAACS -208-

Isaacs -208- is a gas well in Hemphill County, Texas, operated by Mountainside Energy Operating, L in the Canadian, SW. (Granite Wash) field.

Gas well dossier

2,596mcf gas, last 12 months
Operator
Mountainside Energy Operating, L
County
Hemphill County
Field
Canadian, SW. (Granite Wash)
RRC lease
10-298836

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Where it sits

This county

Hemphill CountyHemphillLipscombRobertsOchiltreeHemphill County
Hemphill County
Gas in May 2026
241 mcf
Reporting since
Jan 2025

Checks stopped on this lease?

  • Operator

    Operator changed: Mountainside Energy Operating, L took over from Highmark Energy Operating, LLC in Feb 2026.

  • Buyer

    Buyer changed: ENERGY TRANSFER COMPANY replaced MARABOU MIDSTREAM SERVICES, LLC as the buyer of this lease's gas from gas wells on Feb 4, 2026.

  • Sales

    No sales reported for the last 2 months of state data (through Jul 2026).

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

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Production by month

Gas output fell 50% since Jan 2025

2 months were not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 50% since Jan 2025Monthly gas production for ISAACS -208-, Jan 2025 to Jul 2026. Gas output fell 50% since Jan 2025. Monthly average of 156 mcf in the latest 3 months, against 313 mcf in the first 3.Last 12 months: 2,033 mcfmcf per month0100200300400Jan 25AprJulOctJan 26AprJul
Gas output fell 50% since Jan 2025Monthly gas production for ISAACS -208-, Jan 2025 to Jul 2026. Gas output fell 50% since Jan 2025. Monthly average of 156 mcf in the latest 3 months, against 313 mcf in the first 3.Last 12 monthsmcf per month0100200300400Jan 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

All of the gas went to a transmission line in the last 12 monthsShare of ISAACS -208- gas by disposition code each month, Jan 2025 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%Jan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of ISAACS -208- gas by disposition code each month, Jan 2025 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 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Feb 2026

Operators of this lease over timeHighmark Energy Operating, LLC, Jan 2025 to Jan 2026; Mountainside Energy Operating, L, Feb 2026 to May 202620252026Changed Feb 2026Highmark Energy Operating, LLCJan 2025 to Jan 2026Mountainside Energy Operating…Feb 2026 to now
Operators of this lease over timeHighmark Energy Operating, LLC, Jan 2025 to Jan 2026; Mountainside Energy Operating, L, Feb 2026 to May 202620252026Changed Feb 2026Highmark Energy Operating, LLCJan 2025 to Jan 2026Mountainside Energy Operating, LFeb 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mission Petroleum Carriers, Inc.CondensateGathers100Jan 31, 2025–
Energy Transfer CompanyGas-well gasBuys100Feb 4, 2026–
Energy Transfer CompanyGas-well gasGathers100Jan 31, 2025–
Marabou Midstream Services, LLCGas-well gasBuys100Jan 31, 2025Feb 4, 2026

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

Who buys my oilOil price check

656 acres on the newest permit

Check your decimal on this lease
Permits for Isaacs -208-
API numberWell no.Acreson the permit
42-211-312023208656

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

Unit decimal checker

Estimate your royalty

19 months, newest first

Ledger for ISAACS -208-
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––$80.46$2.89
Jun 2026No report–––$84.81$3.15
May 2026Mountainside Energy2412410$102.13$2.94
Apr 2026Mountainside Energy2282280$100.32$2.77
Mar 2026Mountainside Energy000$91.38$3.04
Feb 2026Mountainside Energy000$64.51$3.62
Jan 2026Highmark Energy2552550$60.04$7.72
Dec 2025Highmark Energy2612610$57.97$4.26
Nov 2025Highmark Energy2592590$60.06$3.79
Oct 2025Highmark Energy2622620$60.89$3.19
Sep 2025Highmark Energy2552550$63.96$2.97
Aug 2025Highmark Energy2722720$64.86$2.91
Jul 2025Highmark Energy2852850$68.39$3.20
Jun 2025Highmark Energy2782780$68.17$3.02
May 2025Highmark Energy2862860$62.17$3.12
Apr 2025Highmark Energy2772770$63.54$3.42
Mar 2025Highmark Energy2902900$68.24$4.12
Feb 2025Highmark Energy2922920$71.53$4.19
Jan 2025Highmark Energy3563560$75.74$4.13

No report filed

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

OperatorMountainside Energy Operating, LFieldCanadian, SW. (Granite Wash)CountyHemphill County

Mountainside Energy Operating, L in Hemphill County

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Canadian, SW. (Granite Wash) field

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New drilling permits in Hemphill County

Newest in the county: this lease has no coordinates.