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Texas gas well

Producing

MARSCHALL, HELEN U.

Marschall, Helen U. is a gas well in Pecos County, Texas, operated by Olsen Energy Inc. in the Pecos Valley (McKee) field.

1 well

3,660mcf gas, last 12 months−49% vs prior year
Operator
Olsen Energy Inc.
County
Pecos County
Field
Pecos Valley (McKee)
RRC lease
08-052347

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County
Gas in Jul 2026
605 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 49% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 49% over the last 12 monthsMonthly gas production for MARSCHALL, HELEN U., Aug 2023 to Jul 2026. Gas output fell 49% over the last 12 months. 3,660 mcf in the 12 months through Jul 2026, against 7,190 mcf in the 12 months before.Last 12 months: 3,660 mcfmcf per month02505007501,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 49% over the last 12 monthsMonthly gas production for MARSCHALL, HELEN U., Aug 2023 to Jul 2026. Gas output fell 49% over the last 12 months. 3,660 mcf in the 12 months through Jul 2026, against 7,190 mcf in the 12 months before.Last 12 monthsmcf per month02505007501,0001,250Jan 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 MARSCHALL, HELEN U. 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 MARSCHALL, HELEN U. 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 3 times, most recently in May 2024

Operators of this lease over timeKaiser-Francis Oil Company, Jan 2020 to Jan 2022; Morningstar Partners, L.P., Feb 2022 to Apr 2022; Morningstar Operating LLC, May 2022 to Apr 2024; Olsen Energy Inc., May 2024 to Jul 20262020202120222023202420252026Changed Feb 2022Changed May 2022Changed May 2024Kaiser-Francis Oil CompanyJan 2020 to Jan 2022Morningstar Partners, L.P.Feb 2022 to Apr 2022Morningstar Operating LLCMay 2022 to Apr 2024Olsen Energy Inc.May 2024 to now
Operators of this lease over timeKaiser-Francis Oil Company, Jan 2020 to Jan 2022; Morningstar Partners, L.P., Feb 2022 to Apr 2022; Morningstar Operating LLC, May 2022 to Apr 2024; Olsen Energy Inc., May 2024 to Jul 20262020202120222023202420252026Changed Feb 2022Changed May 2022Changed May 2024Kaiser-Francis Oil CompanyJan 2020 to Jan 2022Morningstar Partners, L.P.Feb 2022 to Apr 2022Morningstar Operating LLCMay 2022 to Apr 2024Olsen Energy Inc.May 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MARSCHALL, HELEN U.
API numberWell no.Status
42-371-043392Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyGas-well gasBuys100May 31, 2024–
Energy Transfer CompanyGas-well gasGathers100Nov 1, 2015–
Et Gathering & Processing LLCGas-well gasBuys100Dec 8, 2023May 31, 2024
Energy Transfer CompanyGas-well gasBuys100Nov 1, 2015Dec 8, 2023

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

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What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for Marschall, Helen U.
API numberWell no.Acreson the permit
42-371-043392–

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

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36 months, newest first

Ledger for MARSCHALL, HELEN U.
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Olsen Energy6056050$80.46$2.89
Jun 2026Olsen Energy000$84.81$3.15
May 2026Olsen Energy000$102.13$2.94
Apr 2026Olsen Energy1,2191,2190$100.32$2.77
Mar 2026Olsen Energy1071070$91.38$3.04
Feb 2026Olsen Energy1281280$64.51$3.62
Jan 2026Olsen Energy1411410$60.04$7.72
Dec 2025Olsen Energy1991990$57.97$4.26
Nov 2025Olsen Energy3043040$60.06$3.79
Oct 2025Olsen Energy000$60.89$3.19
Sep 2025Olsen Energy3423420$63.96$2.97
Aug 2025Olsen Energy6156150$64.86$2.91
Jul 2025Olsen Energy6236230$68.39$3.20
Jun 2025Olsen Energy6166160$68.17$3.02
May 2025Olsen Energy6876870$62.17$3.12
Apr 2025Olsen Energy4164160$63.54$3.42
Mar 2025Olsen Energy6156150$68.24$4.12
Feb 2025Olsen Energy5525520$71.53$4.19
Jan 2025Olsen Energy6126120$75.74$4.13
Dec 2024Olsen Energy6196190$70.12$3.01
Nov 2024Olsen Energy6056050$69.95$2.12
Oct 2024Olsen Energy6176170$71.99$2.20
Sep 2024Olsen Energy6036030$70.24$2.28
Aug 2024Olsen Energy6256250$76.68$1.99
Jul 2024Olsen Energy6256250$81.80$2.07
Jun 2024Olsen Energy15150$79.77$2.54
May 2024Olsen Energy6336330$80.02$2.12
Apr 2024Morningstar Operating6396390$85.35$1.60
Mar 2024Morningstar Operating5815810$81.28$1.49
Feb 2024Morningstar Operating5915910$77.25$1.72
Jan 2024Morningstar Operating6376370$74.15$3.18
Dec 2023Morningstar Operating6526520$71.90$2.52
Nov 2023Morningstar Operating6716710$77.69$2.71
Oct 2023Morningstar Operating5675670$85.64$2.98
Sep 2023Morningstar Operating6106100$89.43$2.64
Aug 2023Morningstar Operating6166160$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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This lease belongs to

OperatorOlsen Energy Inc.FieldPecos Valley (McKee)CountyPecos County

Olsen Energy Inc. in Pecos County

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Pecos Valley (McKee) field

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