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Texas gas well

Producing

SAGER 01-DUDERSTADT 01 SA2

Sager 01-Duderstadt 01 Sa2 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

390,932mcf gas, last 12 months−50% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-295804

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
6,295 bbl
Gas in Jul 2026
15,553 mcf

Production by month

Gas output fell 50% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 50% over the last 12 monthsMonthly gas production and oil for SAGER 01-DUDERSTADT 01 SA2, Aug 2023 to Jul 2026. Gas output fell 50% over the last 12 months. 390,932 mcf in the 12 months through Jul 2026, against 782,293 mcf in the 12 months before.Last 12 months: 390,932 mcfmcf per monthbbl per month00100k2,500200k5,000300k7,500400k10kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 50% over the last 12 monthsMonthly gas production and oil for SAGER 01-DUDERSTADT 01 SA2, Aug 2023 to Jul 2026. Gas output fell 50% over the last 12 months. 390,932 mcf in the 12 months through Jul 2026, against 782,293 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00100k2,500200k5,000300k7,500400k10kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Processing plant (3)
  • Lease fuel (1)
All of the gas went to a processing plant in the last 12 monthsShare of SAGER 01-DUDERSTADT 01 SA2 gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of SAGER 01-DUDERSTADT 01 SA2 gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

1 well on this lease

Wells on SAGER 01-DUDERSTADT 01 SA2
API numberWell no.Status
42-123-3523002HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Crude Oil LLCCondensateGathers34Jul 15, 2023
Endeavor Crude, LLCCondensateGathers33Jul 15, 2023
Enterprise Crude Pipeline LLCCondensateGathers33Jul 15, 2023
Marathon Oil Ef LLCGas-well gasBuys100Jul 15, 2023
Marathon Oil Ef LLCGas-well gasGathers100Jul 15, 2023

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

Who buys my oilOil price check

1,281.69 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 Sager 01-Duderstadt 01 Sa2
API numberWell no.Acreson the permit
42-123-3523002H1,281.69

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 SAGER 01-DUDERSTADT 01 SA2
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202619819815,55315,5530$80.46$2.89
Jun 202633333331,09731,0970$84.81$3.15
May 202646146132,84132,8410$102.13$2.94
Apr 202656556542,83642,8360$100.32$2.77
Mar 202665365344,78744,7870$91.38$3.04
Feb 202636836818,95918,9590$64.51$3.62
Jan 202631531519,09319,0930$60.04$7.72
Dec 202542042023,18223,1820$57.97$4.26
Nov 202554954933,92733,9270$60.06$3.79
Oct 202552052041,97641,9760$60.89$3.19
Sep 202578378339,60239,6020$63.96$2.97
Aug 20251,1301,13047,07947,0790$64.86$2.91
Jul 20251,3201,32052,55352,5530$68.39$3.20
Jun 20251,4351,43556,39956,3990$68.17$3.02
May 20251,2971,29754,21154,2110$62.17$3.12
Apr 20251,2611,26156,10856,1080$63.54$3.42
Mar 20251,3241,32460,71360,7130$68.24$4.12
Feb 20251,2721,27249,52149,5210$71.53$4.19
Jan 20251,6551,65566,03266,0320$75.74$4.13
Dec 20241,3461,34671,30971,3090$70.12$3.01
Nov 20241,5311,53173,94973,9490$69.95$2.12
Oct 20241,6691,66969,34369,3430$71.99$2.20
Sep 20241,3201,32079,27379,2730$70.24$2.28
Aug 20241,6801,68092,88292,8820$76.68$1.99
Jul 20241,8931,893106,387106,3870$81.80$2.07
Jun 20241,4631,463113,461113,4610$79.77$2.54
May 20241,4951,495131,737131,7370$80.02$2.12
Apr 20241,6171,617139,114139,1140$85.35$1.60
Mar 20242,1782,178160,268160,2680$81.28$1.49
Feb 20242,6812,681173,758173,7580$77.25$1.72
Jan 20243,4143,414205,062205,0580$74.15$3.18
Dec 20232,7882,788202,328202,3280$71.90$2.52
Nov 20233,0183,018233,153233,1480$77.69$2.71
Oct 20236,5276,527259,761259,6470$85.64$2.98
Sep 20238,4998,499295,921295,7750$89.43$2.64
Aug 20239,5269,526295,749295,6040$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

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

Marathon Oil Ef LLC in De Witt County

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