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MCCLANAHAN-BLACKWELL 2 (SA) B4

McClanahan-Blackwell 2 (Sa) B4 is a gas well in De Witt County, Texas, operated by Repsol Oil & Gas USA, LLC in the Sugarkane (Eagle Ford) field.

1 well

41,342mcf gas, last 12 months−16% vs prior year
Operator
Repsol Oil & Gas USA, LLC
County
De Witt County
Field
Sugarkane (Eagle Ford)
RRC lease
02-287126

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
4,012 bbl
Gas in Jul 2026
3,239 mcf

Production by month

Gas output fell 16% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 16% over the last 12 monthsMonthly gas production and oil for MCCLANAHAN-BLACKWELL 2 (SA) B4, Aug 2023 to Jul 2026. Gas output fell 16% over the last 12 months. 41,342 mcf in the 12 months through Jul 2026, against 49,437 mcf in the 12 months before.Last 12 months: 41,342 mcfmcf per monthbbl per month005,00050010k1,00015k1,50020k2,00025k2,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 16% over the last 12 monthsMonthly gas production and oil for MCCLANAHAN-BLACKWELL 2 (SA) B4, Aug 2023 to Jul 2026. Gas output fell 16% over the last 12 months. 41,342 mcf in the 12 months through Jul 2026, against 49,437 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00050010k1,00015k1,50020k2,00025k2,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a processing plant in the last 12 monthsShare of MCCLANAHAN-BLACKWELL 2 (SA) B4 gas by disposition code each month, Aug 2023 to Jul 2026. 96% 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
96% of the gas went to a processing plant in the last 12 monthsShare of MCCLANAHAN-BLACKWELL 2 (SA) B4 gas by disposition code each month, Aug 2023 to Jul 2026. 96% 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)

    96% · 39,513 mcf

  • Lease fuel (1)

    4.0% · 1,670 mcf

  • Flared (4)

    0.4% · 159 mcf

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

1 well on this lease

Wells on MCCLANAHAN-BLACKWELL 2 (SA) B4
API numberWell no.Status
42-123-34580B 4HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Repsol Oil & Gas Usa, LLCCondensateGathers100Dec 6, 2019–
Repsol Oil & Gas Usa, LLCGas-well gasBuys100Dec 6, 2019–
Repsol Oil & Gas Usa, LLCGas-well gasGathers100Dec 6, 2019–
Equinor Mktg & Trading (Us) Inc.CondensateGathers50Jan 26, 2019Dec 6, 2019
Equinor Texas Onshore Prop LLCCondensateGathers50Jan 26, 2019Dec 6, 2019
Equinor Texas Onshore Prop LLCGas-well gasGathers100Jan 26, 2019Dec 6, 2019
Equinor Pipelines LLCGas-well gasBuys63Jan 26, 2019Dec 6, 2019
Repsol Oil & Gas Usa, LLCGas-well gasBuys37Jan 26, 2019Dec 6, 2019

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

Who buys my oilOil price check

1,243.56 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 McClanahan-Blackwell 2 (Sa) B4
API numberWell no.Acreson the permit
42-123-34580B 4H1,243.56

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MCCLANAHAN-BLACKWELL 2 (SA) B4
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261962003,2393,13017$80.46$2.89
Jun 20262132203,4333,32811$84.81$3.15
May 20262302253,5203,4158$102.13$2.94
Apr 20261962153,1092,9937$100.32$2.77
Mar 20262332393,3693,22212$91.38$3.04
Feb 20262242323,1273,00113$64.51$3.62
Jan 20261,3701,3933,8093,33418$60.04$7.72
Dec 20252702823,5953,44018$57.97$4.26
Nov 20252742223,4653,34110$60.06$3.79
Oct 20252832923,5693,44310$60.89$3.19
Sep 20252592593,4823,35617$63.96$2.97
Aug 20252642663,6253,51018$64.86$2.91
Jul 20252472343,3243,22612$68.39$3.20
Jun 20252302322,9622,86220$68.17$3.02
May 20253543093,6583,52731$62.17$3.12
Apr 20252362914,2074,01645$63.54$3.42
Mar 20253673894,7474,49772$68.24$4.12
Feb 20253833504,6424,372113$71.53$4.19
Jan 20253844305,8745,60682$75.74$4.13
Dec 20244174295,8715,64051$70.12$3.01
Nov 20244594267,2366,94981$69.95$2.12
Oct 20244373526,9166,607106$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 202400000$80.02$2.12
Apr 202400000$85.35$1.60
Mar 202400000$81.28$1.49
Feb 2024016000$77.25$1.72
Jan 20249813096290628$74.15$3.18
Dec 20232474445,1584,877104$71.90$2.52
Nov 20231,4731,47323,77122,681314$77.69$2.71
Oct 20231,1041,14620,07819,340260$85.64$2.98
Sep 20231,2231,02019,48818,771267$89.43$2.64
Aug 20239081,05717,19716,564241$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

OperatorRepsol Oil & Gas USA, LLCFieldSugarkane (Eagle Ford)CountyDe Witt County

Repsol Oil & Gas USA, LLC in De Witt County

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