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Texas gas well

Producing

MAY B UNIT

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

1 well

58,997mcf gas, last 12 months+37% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-284541

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
5,400 bbl
Gas in Jul 2026
3,259 mcf

Production by month

Gas output rose 37% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 37% over the last 12 monthsMonthly gas production and oil for MAY B UNIT, Aug 2023 to Jul 2026. Gas output rose 37% over the last 12 months. 58,997 mcf in the 12 months through Jul 2026, against 42,925 mcf in the 12 months before.Last 12 months: 58,997 mcfmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 37% over the last 12 monthsMonthly gas production and oil for MAY B UNIT, Aug 2023 to Jul 2026. Gas output rose 37% over the last 12 months. 58,997 mcf in the 12 months through Jul 2026, against 42,925 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

86% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
86% of the gas went to a processing plant in the last 12 monthsShare of MAY B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 86% 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
86% of the gas went to a processing plant in the last 12 monthsShare of MAY B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 86% 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)

    86% · 50,555 mcf

  • Lease fuel (1)

    14% · 8,218 mcf

  • Flared (4)

    0.4% · 224 mcf

0.4% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on MAY B UNIT
API numberWell no.Status
42-255-3562825HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Pipeline L.p.CondensateGathers80Mar 6, 2018
Harvest Midstream CompanyCondensateGathers5Oct 1, 2018
Marathon Oil Ef LLCCondensateGathers5Mar 6, 2018
Statewide Crude Inc.CondensateGathers5Mar 6, 2018
Trafigura Trading LLCCondensateGathers5Mar 6, 2018
Marathon Oil Ef LLCGas-well gasBuys100Mar 6, 2018
Marathon Oil Ef LLCGas-well gasGathers100Mar 6, 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

Permits for May B Unit
API numberWell no.Acreson the permit
42-255-3562825H1,179.55

SourceRailroad Commission drilling permits, Sep 26, 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
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263893903,2592,77714$80.46$2.89
Jun 20264544554,1693,48414$84.81$3.15
May 20265335384,3543,68827$102.13$2.94
Apr 20264864774,6163,98017$100.32$2.77
Mar 20264744755,5994,81222$91.38$3.04
Feb 20266166076,5965,64223$64.51$3.62
Jan 20262842823,9283,36613$60.04$7.72
Dec 20252592642,4532,0928$57.97$4.26
Nov 20254864866,0395,24441$60.06$3.79
Oct 20255025106,5355,72814$60.89$3.19
Sep 20254594555,6734,76011$63.96$2.97
Aug 20254584565,7764,98220$64.86$2.91
Jul 20255315295,3104,57112$68.39$3.20
Jun 20253893844,0453,4818$68.17$3.02
May 20253473483,3852,9084$62.17$3.12
Apr 20253723733,5353,0634$63.54$3.42
Mar 20253853853,6293,18412$68.24$4.12
Feb 20253974023,7273,23410$71.53$4.19
Jan 20253543512,9262,33116$75.74$4.13
Dec 20243263303,0802,53614$70.12$3.01
Nov 20243953993,1822,64820$69.95$2.12
Oct 20246596523,4092,84518$71.99$2.20
Sep 20244054063,2792,71917$70.24$2.28
Aug 20243753773,4182,86416$76.68$1.99
Jul 20244244323,3792,85013$81.80$2.07
Jun 20244994944,0143,40819$79.77$2.54
May 20245115213,9993,36721$80.02$2.12
Apr 20246997044,6674,13133$85.35$1.60
Mar 20247117183,7733,17415$81.28$1.49
Feb 20248038053,5473,1829$77.25$1.72
Jan 20247807713,6303,17724$74.15$3.18
Dec 20237437423,4072,98454$71.90$2.52
Nov 20236886923,2742,93722$77.69$2.71
Oct 20237607633,9833,66910$85.64$2.98
Sep 20237787774,0603,6788$89.43$2.64
Aug 20238718714,5923,97418$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Eagle Ford) field

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