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Texas gas well

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MAY B UNIT AC

May B Unit Ac is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Austin Chalk) field.

1 well

0mcf gas, last 12 months
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-284871

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas in Jul 2026
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

No gas produced in the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
No gas produced in the last 12 monthsMonthly gas production and oil for MAY B UNIT AC, Aug 2023 to Jul 2026. No gas produced in the last 12 months. The last month with output was Jan 2025, at 6 mcf.Last 12 months: 0 mcfmcf per monthbbl per month002,5002005,0004007,50060010k80012.5k1,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No gas produced in the last 12 monthsMonthly gas production and oil for MAY B UNIT AC, Aug 2023 to Jul 2026. No gas produced in the last 12 months. The last month with output was Jan 2025, at 6 mcf.Last 12 monthsmcf per monthbbl per month002,5002005,0004007,50060010k80012.5k1,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

85% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
85% of the gas went to a processing plant in the last 12 monthsShare of MAY B UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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
85% of the gas went to a processing plant in the last 12 monthsShare of MAY B UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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)

    85% · 73,167 mcf

  • Lease fuel (1)

    14% · 12,431 mcf

  • Flared (4)

    0.5% · 401 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on MAY B UNIT AC
API numberWell no.Status
42-255-3564122HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Pipeline L.p.CondensateGathers80Jan 14, 2018
Harvest Midstream CompanyCondensateGathers5Jan 14, 2018
Marathon Oil Ef LLCCondensateGathers5Jan 14, 2018
Statewide Crude Inc.CondensateGathers5Jan 14, 2018
Trafigura Trading LLCCondensateGathers5Jan 14, 2018
Marathon Oil Ef LLCGas-well gasBuys100Jan 14, 2018
Marathon Oil Ef LLCGas-well gasGathers100Jan 14, 2018

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

Who buys my oilOil price check

1,179.55 acres on the newest permit

Check your decimal on this lease
Permits for May B Unit Ac
API numberWell no.Acreson the permit
42-255-3564122H1,179.55

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 MAY B UNIT AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202525000$71.53$4.19
Jan 20256979650$75.74$4.13
Dec 20244144076,4935,34728$70.12$3.01
Nov 20241781853,2512,70620$69.95$2.12
Oct 20244894917,1195,94237$71.99$2.20
Sep 20245335317,8416,50340$70.24$2.28
Aug 20243993969,2837,77944$76.68$1.99
Jul 20243063169,0547,63735$81.80$2.07
Jun 20244584499,0727,70244$79.77$2.54
May 20243173187,6686,45740$80.02$2.12
Apr 20243073098,1717,23258$85.35$1.60
Mar 202431230410,9509,21243$81.28$1.49
Feb 20241301317,0916,64512$77.25$1.72
Jan 20241301345,3764,94424$74.15$3.18
Dec 20232492526,3365,348126$71.90$2.52
Nov 20233103138,1257,02870$77.69$2.71
Oct 20233633638,2407,26429$85.64$2.98
Sep 20233553527,0806,37714$89.43$2.64
Aug 20233143218,5297,81921$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

OperatorMarathon Oil Ef LLCFieldSugarkane (Austin Chalk)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Austin Chalk) field

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