Skip to content
Royalty Clerk

Texas gas well

Producing

STRAUBE 01 - W01 A

Straube 01 - W01 A is a gas well in De Witt County, Texas, operated by Marathon Oil Ef LLC in the De Witt (Eagle Ford Shale) field.

1 well

121,511mcf gas, last 12 months−37% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-292327

Is your check right?

Check my statement

Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
3,983 bbl
Gas in Jul 2026
13,045 mcf

Production by month

Gas output fell 37% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 37% over the last 12 monthsMonthly gas production and oil for STRAUBE 01 - W01 A, Aug 2023 to Jul 2026. Gas output fell 37% over the last 12 months. 121,511 mcf in the 12 months through Jul 2026, against 191,893 mcf in the 12 months before.Last 12 months: 121,511 mcfmcf per monthbbl per month0010k50020k1,00030k1,50040k2,00050k2,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 37% over the last 12 monthsMonthly gas production and oil for STRAUBE 01 - W01 A, Aug 2023 to Jul 2026. Gas output fell 37% over the last 12 months. 121,511 mcf in the 12 months through Jul 2026, against 191,893 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010k50020k1,00030k1,50040k2,00050k2,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
92% of the gas went to a processing plant in the last 12 monthsShare of STRAUBE 01 - W01 A gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
92% of the gas went to a processing plant in the last 12 monthsShare of STRAUBE 01 - W01 A gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant 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.

  • Processing plant (3)

    92% · 111,717 mcf

  • Lease fuel (1)

    8.1% · 9,794 mcf

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeEnsign Operating LLC, Dec 2021 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 202620222023202420252026Changed Mar 2023Ensign Operating LLCDec 2021 to Feb 2023Marathon Oil Ef LLCMar 2023 to now
Operators of this lease over timeEnsign Operating LLC, Dec 2021 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 202620222023202420252026Changed Mar 2023Ensign Operating LLCDec 2021 to Feb 2023Marathon Oil Ef LLCMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STRAUBE 01 - W01 A
API numberWell no.Status
42-123-3507701HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers50Mar 1, 2023–
Enterprise Crude Pipeline LLCCondensateGathers50Mar 1, 2023–
Marathon Oil Ef LLCGas-well gasBuys100Mar 1, 2023–
Marathon Oil Ef LLCGas-well gasGathers100Mar 1, 2023–
Ensign Operating LLCCondensateGathers50Dec 10, 2021Mar 1, 2023
Enterprise Crude Oil LLCCondensateGathers25Dec 10, 2021Mar 1, 2023
Enterprise Crude Pipeline LLCCondensateGathers25Dec 10, 2021Mar 1, 2023
Ensign Operating LLCGas-well gasGathers50Dec 10, 2021Mar 1, 2023
Enterprise Products Operating LLCGas-well gasGathers50Dec 10, 2021Mar 1, 2023
Enterprise Products Operating LLCGas-well gasBuys100Dec 10, 2021Mar 1, 2023

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

Who buys my oilOil price check

1,136.38 acres on the newest permit

  • Worth asking

    A production sharing agreement well is on this lease

    A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives your land.

  • 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 Straube 01 - W01 A
API numberWell no.Acreson the permit
42-123-3507701H1,136.38

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

Unit decimal checker

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for STRAUBE 01 - W01 A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil50250213,04511,7620$80.46$2.89
Jun 2026Marathon Oil49349312,13211,1200$84.81$3.15
May 2026Marathon Oil48548512,41011,4170$102.13$2.94
Apr 2026Marathon Oil38838810,2799,5710$100.32$2.77
Mar 2026Marathon Oil46046010,91110,0860$91.38$3.04
Feb 2026Marathon Oil3573578,8167,9430$64.51$3.62
Jan 2026Marathon Oil45045010,1649,4560$60.04$7.72
Dec 2025Marathon Oil47447411,38110,2630$57.97$4.26
Nov 2025Marathon Oil1531537,8837,2080$60.06$3.79
Oct 2025Marathon Oil41418,3147,7070$60.89$3.19
Sep 2025Marathon Oil35357,0756,5610$63.96$2.97
Aug 2025Marathon Oil1451459,1018,6230$64.86$2.91
Jul 2025Marathon Oil50950914,74413,8790$68.39$3.20
Jun 2025Marathon Oil49449417,03915,6950$68.17$3.02
May 2025Marathon Oil40140115,91314,8630$62.17$3.12
Apr 2025Marathon Oil55155114,68513,7100$63.54$3.42
Mar 2025Marathon Oil49649613,30112,5570$68.24$4.12
Feb 2025Marathon Oil47847812,03811,4520$71.53$4.19
Jan 2025Marathon Oil57557514,14413,2170$75.74$4.13
Dec 2024Marathon Oil51451416,05515,1250$70.12$3.01
Nov 2024Marathon Oil59259216,52615,5420$69.95$2.12
Oct 2024Marathon Oil54554517,73416,7460$71.99$2.20
Sep 2024Marathon Oil63963919,61218,5820$70.24$2.28
Aug 2024Marathon Oil80580520,10220,0130$76.68$1.99
Jul 2024Marathon Oil87887821,23221,1940$81.80$2.07
Jun 2024Marathon Oil97997920,31920,3120$79.77$2.54
May 2024Marathon Oil1,0431,04321,37621,3580$80.02$2.12
Apr 2024Marathon Oil1,0621,06224,53624,5190$85.35$1.60
Mar 2024Marathon Oil91491429,89829,8930$81.28$1.49
Feb 2024Marathon Oil1,1491,14930,76430,7300$77.25$1.72
Jan 2024Marathon Oil82982932,19932,1780$74.15$3.18
Dec 2023Marathon Oil71071033,55733,4180$71.90$2.52
Nov 2023Marathon Oil1,0341,03438,62538,5510$77.69$2.71
Oct 2023Marathon Oil1,2811,28147,60847,1140$85.64$2.98
Sep 2023Marathon Oil1,3571,35738,89138,3730$89.43$2.64
Aug 2023Marathon Oil1,5021,50231,13230,7160$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldDe Witt (Eagle Ford Shale)CountyDe Witt County

Marathon Oil Ef LLC in De Witt County

All Marathon Oil Ef LLC leases →

De Witt (Eagle Ford Shale) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km