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Texas gas well

Producing

ISAACS

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

1 well

23,015mcf gas, last 12 months−41% vs prior year
Operator
Mountainside Energy Operating, L
County
Hemphill County
Field
Canadian, SW. (Granite Wash)
RRC lease
10-198502

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Where it sits

This county

Hemphill CountyHemphillLipscombRobertsOchiltreeHemphill County
Hemphill County
Oil, last 12 months
101 bbl
Gas in May 2026
2,006 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Mountainside Energy Operating, L took over from Highmark Energy Operating, LLC in Feb 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 41% over the last 12 months

2 months were not reported.

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 41% over the last 12 monthsMonthly gas production and oil for ISAACS, Aug 2023 to Jul 2026. Gas output fell 41% over the last 12 months. 18,062 mcf in the 12 months through Jul 2026, against 30,406 mcf in the 12 months before.Last 12 months: 18,062 mcfmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 41% over the last 12 monthsMonthly gas production and oil for ISAACS, Aug 2023 to Jul 2026. Gas output fell 41% over the last 12 months. 18,062 mcf in the 12 months through Jul 2026, against 30,406 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Jan 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

All of the gas went to a transmission line in the last 12 monthsShare of ISAACS 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 ISAACS 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 2 times, most recently in Feb 2026

Operators of this lease over timePantera Energy Company, Jan 2020 to Jul 2021; Highmark Energy Operating, LLC, Aug 2021 to Jan 2026; Mountainside Energy Operating, L, Feb 2026 to May 20262020202120222023202420252026Changed Aug 2021Changed Feb 2026Pantera Energy CompanyJan 2020 to Jul 2021Highmark Energy Operating, LLCAug 2021 to Jan 2026Mountainside Energy Operating…Feb 2026 to now
Operators of this lease over timePantera Energy Company, Jan 2020 to Jul 2021; Highmark Energy Operating, LLC, Aug 2021 to Jan 2026; Mountainside Energy Operating, L, Feb 2026 to May 20262020202120222023202420252026Changed Aug 2021Changed Feb 2026Pantera Energy CompanyJan 2020 to Jul 2021Highmark Energy Operating, LLCAug 2021 to Jan 2026Mountainside Energy Operating, LFeb 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ISAACS
API numberWell no.Status
42-211-326726208Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mission Petroleum Carriers, Inc.CondensateGathers100Aug 1, 2021–
Southwest Energy, L.p.Gas-well gasBuys100Aug 1, 2021–
Energy Transfer CompanyGas-well gasGathers100Aug 1, 2021–
Valero Marketing and Supply Co.CondensateGathers100Nov 1, 2006Aug 1, 2021
Midcoast Pl (Tx Gathering) L.p.Gas-well gasGathers100Nov 1, 2018Aug 1, 2021
Midcoast Pl (Tx Gathering) L.p.Gas-well gasBuys100Nov 1, 2018Aug 1, 2021

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

Who buys my oilOil price check

656 acres on the newest 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.

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Permits for Isaacs
API numberWell no.Acreson the permit
42-211-326726208656

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ISAACS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026No report–––––$84.81$3.15
May 2026Mountainside Energy002,0062,0060$102.13$2.94
Apr 2026Mountainside Energy001,9391,9390$100.32$2.77
Mar 2026Mountainside Energy002,0252,0250$91.38$3.04
Feb 2026Mountainside Energy01861,3881,3880$64.51$3.62
Jan 2026Highmark Energy001,6321,6320$60.04$7.72
Dec 2025Highmark Energy001,9701,9700$57.97$4.26
Nov 2025Highmark Energy002,0122,0120$60.06$3.79
Oct 2025Highmark Energy002,2942,2940$60.89$3.19
Sep 2025Highmark Energy001,9371,9370$63.96$2.97
Aug 2025Highmark Energy5308598590$64.86$2.91
Jul 2025Highmark Energy2402,4802,4800$68.39$3.20
Jun 2025Highmark Energy241912,4732,4730$68.17$3.02
May 2025Highmark Energy6702,5732,5730$62.17$3.12
Apr 2025Highmark Energy3302,4952,4950$63.54$3.42
Mar 2025Highmark Energy2441912,6112,6110$68.24$4.12
Feb 2025Highmark Energy002,2412,2410$71.53$4.19
Jan 2025Highmark Energy002,2962,2960$75.74$4.13
Dec 2024Highmark Energy002,7292,7290$70.12$3.01
Nov 2024Highmark Energy002,3842,3840$69.95$2.12
Oct 2024Highmark Energy861912,7042,7040$71.99$2.20
Sep 2024Highmark Energy002,6202,6200$70.24$2.28
Aug 2024Highmark Energy5402,8002,8000$76.68$1.99
Jul 2024Highmark Energy1111902,8332,8330$81.80$2.07
Jun 2024Highmark Energy4402,8432,8430$79.77$2.54
May 2024Highmark Energy4802,8892,8890$80.02$2.12
Apr 2024Highmark Energy7702,9862,9860$85.35$1.60
Mar 2024Highmark Energy72113,2403,2400$81.28$1.49
Feb 2024Highmark Energy2703,2063,2060$77.25$1.72
Jan 2024Highmark Energy002,4672,4670$74.15$3.18
Dec 2023Highmark Energy3381983,7193,7190$71.90$2.52
Nov 2023Highmark Energy4804,5174,5170$77.69$2.71
Oct 2023Highmark Energy7504,7374,7370$85.64$2.98
Sep 2023Highmark Energy002,5332,5330$89.43$2.64
Aug 2023Highmark Energy001,1211,1210$81.39$2.58

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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