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Texas oil lease

Producing

A MUELLER A-KOEHLER SW A

A Mueller A-Koehler SW A is an oil lease in De Witt County, Texas, operated by Burlington Resources O & G Co LP in the Eagleville (Eagle Ford-2) field.

1 well

17,116bbl oil, last 12 months−40% vs prior year
Operator
Burlington Resources O & G Co LP
County
De Witt County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11835

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Gas, last 12 months
35,362 mcf
Oil in Jul 2026
1,609 bbl

Production by month

Oil output fell 40% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for A MUELLER A-KOEHLER SW A, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 17,116 bbl in the 12 months through Jul 2026, against 28,396 bbl in the 12 months before.Last 12 months: 17,116 bblbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for A MUELLER A-KOEHLER SW A, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 17,116 bbl in the 12 months through Jul 2026, against 28,396 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kJan 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

All of the gas went to a processing plant in the last 12 monthsShare of A MUELLER A-KOEHLER SW A 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 A MUELLER A-KOEHLER SW A 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 A MUELLER A-KOEHLER SW A
API numberWell no.Status
42-123-346201Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Conocophillips CompanyOilGathers100Jan 1, 2025–
Conocophillips CompanyCasinghead gasBuys100Apr 26, 2019–
Burlington Resources O & G CO LPCasinghead gasGathers100Apr 26, 2019–
Conocophillips CompanyOilGathers34Apr 26, 2019Jan 1, 2025
Flint Hills Resources, LPOilGathers33Apr 26, 2019Jan 1, 2025
Ngl Crude Logistics, LLCOilGathers33Apr 26, 2019Jan 1, 2025

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

Who buys my oilOil price check

556.33 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for 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 A Mueller A-Koehler SW A
API numberWell no.Acreson the permit
42-123-346201556.33

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

Unit decimal checker

What ConocoPhillips told investors it received

Burlington Resources O & G Co LP is linked to ConocoPhillips (COP).
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
Q3 2024$76.77SEC filing

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

Estimate your royalty

36 months, newest first

Ledger for A MUELLER A-KOEHLER SW A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,6091,6095,1475,1470$80.46$2.89
Jun 20261,4061,4064,1244,1240$84.81$3.15
May 20265675671,8011,8010$102.13$2.94
Apr 20261,4961,4964,5594,5590$100.32$2.77
Mar 20261,7331,7335,0215,0210$91.38$3.04
Feb 20268568564204200$64.51$3.62
Jan 20261,0241,0242,4052,4050$60.04$7.72
Dec 20251,6891,6894,3664,3660$57.97$4.26
Nov 20251,6471,6472,4792,4790$60.06$3.79
Oct 20251,2071,2071481480$60.89$3.19
Sep 20252,1622,1625105100$63.96$2.97
Aug 20251,7201,7204,3824,3820$64.86$2.91
Jul 20251,7921,7924,3044,3040$68.39$3.20
Jun 20251,8581,8584,6064,6060$68.17$3.02
May 20252,0492,0495,1415,1410$62.17$3.12
Apr 20252,1062,1065,6555,6550$63.54$3.42
Mar 20252,3592,3596,3036,3030$68.24$4.12
Feb 20252,0072,0075,3305,3300$71.53$4.19
Jan 20252,3902,3905,9595,9590$75.74$4.13
Dec 20242,6482,6486,9616,9610$70.12$3.01
Nov 20242,7252,7257,3917,3910$69.95$2.12
Oct 20243,3293,3299,8989,8980$71.99$2.20
Sep 20244,3374,33711,16411,1640$70.24$2.28
Aug 20247967962,9942,9940$76.68$1.99
Jul 20246262660$81.80$2.07
Jun 2024663373370$79.77$2.54
May 20242322325665660$80.02$2.12
Apr 202400000$85.35$1.60
Mar 20241,7201,7209,3619,3610$81.28$1.49
Feb 20242,0172,01710,35010,3500$77.25$1.72
Jan 20242,0702,07010,35010,3500$74.15$3.18
Dec 20232,2072,20710,38410,3840$71.90$2.52
Nov 20232,2622,2629,8869,8860$77.69$2.71
Oct 20232,1702,1708,8458,8450$85.64$2.98
Sep 20232,2972,2978,5128,5120$89.43$2.64
Aug 20232,2172,2177,9137,9130$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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Nearby

This lease belongs to

OperatorBurlington Resources O & G Co LPFieldEagleville (Eagle Ford-2)CountyDe Witt County

Burlington Resources O & G Co LP in De Witt County

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