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Texas oil lease

Producing

ATZGER UNIT A

Atzger Unit A is an oil lease in Karnes County, Texas, operated by Murphy Expl. & Prod. Co. - USA in the Sugarkane (Austin Chalk) field.

3 wells

6,878bbl oil, last 12 months−40% vs prior year
Operator
Murphy Expl. & Prod. Co. - USA
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-11345

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
8,221 mcf
Oil in Jul 2026
1,241 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 ATZGER UNIT A, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 6,878 bbl in the 12 months through Jul 2026, against 11,475 bbl in the 12 months before.Last 12 months: 6,878 bblbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for ATZGER UNIT A, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 6,878 bbl in the 12 months through Jul 2026, against 11,475 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2025 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 52.9% of the gas in Aug 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since May 2025 the lease's gas goes to a transmission line instead of lease fuelShare of ATZGER UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 52.9% of the gas in Aug 2024.Share of the lease’s gas by disposition code, per month0%50%100%May 2025: fuel to lineFlared 52.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2025 the lease's gas goes to a transmission line instead of lease fuelShare of ATZGER UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 52.9% of the gas in Aug 2024.Share of gas by disposition code0%50%100%May 25: fuel to lineFlared 52.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    64% · 5,222 mcf

  • Lease fuel (1)

    22% · 1,777 mcf

  • Flared (4)

    15% · 1,222 mcf

14.9% of the gas flared in the last 12 months. 33 months above 3%.

3 wells on this lease

Wells on ATZGER UNIT A
API numberWell no.Status
42-255-351661HActive
42-255-352212HShut-in
42-255-367553HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers17May 20, 2025–
Flint Hills Resources, LPOilGathers17May 20, 2025–
Harvest Marketing & Trading, LLCOilGathers17May 20, 2025–
Mv Purchasing, LLCOilGathers17May 20, 2025–
Phillips 66 CompanyOilGathers17May 20, 2025–
Shell Trading (Us) CompanyOilGathers15May 20, 2025–
Dcp Operating Company, LPCasinghead gasBuys100May 20, 2017–
Dcp Operating Company, LPCasinghead gasGathers100May 20, 2017–
Bp Products North America Inc.OilGathers7May 20, 2017May 20, 2025
Calumet San Antonio Refining,llcOilGathers7May 20, 2017May 20, 2025
Citgo Pipeline CompanyOilGathers7May 20, 2017May 20, 2025
Eastex Crude CompanyOilGathers7May 20, 2017May 20, 2025
Energy Transfer Marketing & TermOilGathers7Dec 1, 2022May 20, 2025
Enterprise Crude Oil LLCOilGathers7May 20, 2017May 20, 2025

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

Who buys my oilOil price check

334.30 acres on the newest permit

  • 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 Atzger Unit A
API numberWell no.Acreson the permit
42-255-367553H334.30
42-255-352212H334.30
42-255-351661H334.30

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

What Murphy Oil Corporation told investors it received

Murphy Expl. & Prod. Co. - USA is linked to Murphy Oil Corporation (MUR).
Realized prices reported by Murphy Oil Corporation
QuarterOil$ per bblFiling
Q1 2026–SEC filing
Q3 2025–SEC filing
Q2 2025–SEC filing
Q1 2025–SEC filing
Q3 2024–SEC filing

SourceMurphy Oil Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for ATZGER UNIT A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,2411,221681335175$80.46$2.89
Jun 2026253251759364224$84.81$3.15
May 202633331,125474405$102.13$2.94
Apr 2026263559443127$100.32$2.77
Mar 20264104153592769$91.38$3.04
Feb 20265945931263$64.51$3.62
Jan 20267377591257421$60.04$7.72
Dec 20251,2611,2763332612$57.97$4.26
Nov 20251,4941,4431,32497368$60.06$3.79
Oct 202581220315417$60.89$3.19
Sep 202520922687468418$63.96$2.97
Aug 20256126071,8321,190253$64.86$2.91
Jul 20256876802,7431,906393$68.39$3.20
Jun 20255725723,1451,995734$68.17$3.02
May 20255926121,805727588$62.17$3.12
Apr 20257227351,417282191$63.54$3.42
Mar 20259329321,579243259$68.24$4.12
Feb 202598198689420246$71.53$4.19
Jan 20257007291,1270332$75.74$4.13
Dec 20241,1401,1361,748223451$70.12$3.01
Nov 20241,1791,1791,585334230$69.95$2.12
Oct 20241,1641,1821,335328126$71.99$2.20
Sep 20241,4581,4471,18329887$70.24$2.28
Aug 20241,3481,3522,7113771,434$76.68$1.99
Jul 20241,6091,5661,209101248$81.80$2.07
Jun 20241,4521,5051,566160534$79.77$2.54
May 20241,8591,8581,999233610$80.02$2.12
Apr 20241,5401,5952,281206891$85.35$1.60
Mar 20241,8661,8872,505355872$81.28$1.49
Feb 20242,0042,0232,132174766$77.25$1.72
Jan 20242,3822,4511,29518775$74.15$3.18
Dec 20233,1053,1301,806517377$71.90$2.52
Nov 20233,7603,6582,397521315$77.69$2.71
Oct 20233,3893,3752,178398494$85.64$2.98
Sep 20232,7722,7291,30797301$89.43$2.64
Aug 20232,7362,6991,52399382$81.39$2.58

Flared above 3%

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

OperatorMurphy Expl. & Prod. Co. - USAFieldSugarkane (Austin Chalk)CountyKarnes County

Murphy Expl. & Prod. Co. - USA in Karnes County

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Sugarkane (Austin Chalk) field

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