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BLACKWELL-E-R-E (SA) F5

Blackwell-E-R-E (Sa) F5 is a gas well in Karnes County, Texas, operated by Repsol Oil & Gas USA, LLC in the Sugarkane (Eagle Ford) field.

1 well

424,795mcf gas, last 12 months−31% vs prior year
Operator
Repsol Oil & Gas USA, LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-295759

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
24,115 bbl
Gas in Jul 2026
30,927 mcf

Production by month

Gas output fell 31% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 31% over the last 12 monthsMonthly gas production and oil for BLACKWELL-E-R-E (SA) F5, Aug 2023 to Jul 2026. Gas output fell 31% over the last 12 months. 424,795 mcf in the 12 months through Jul 2026, against 613,608 mcf in the 12 months before.Last 12 months: 424,795 mcfmcf per monthbbl per month00100k10k200k20k300k30k400k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 31% over the last 12 monthsMonthly gas production and oil for BLACKWELL-E-R-E (SA) F5, Aug 2023 to Jul 2026. Gas output fell 31% over the last 12 months. 424,795 mcf in the 12 months through Jul 2026, against 613,608 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00100k10k200k20k300k30k400k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a processing plant in the last 12 months

Flaring peaked at 10.4% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a processing plant in the last 12 monthsShare of BLACKWELL-E-R-E (SA) F5 gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a processing plant in the last 12 months. Flaring peaked at 10.4% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 10.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to a processing plant in the last 12 monthsShare of BLACKWELL-E-R-E (SA) F5 gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a processing plant in the last 12 months. Flaring peaked at 10.4% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Flared 10.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    93% · 393,113 mcf

  • Lease fuel (1)

    6.8% · 28,789 mcf

  • Flared (4)

    0.7% · 2,893 mcf

0.7% of the gas flared in the last 12 months. 4 months above 3%.

1 well on this lease

Wells on BLACKWELL-E-R-E (SA) F5
API numberWell no.Status
42-255-37506F 5HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Repsol Oil & Gas Usa, LLCCondensateGathers100May 4, 2023
Repsol Oil & Gas Usa, LLCGas-well gasBuys100May 4, 2023
Repsol Oil & Gas Usa, LLCGas-well gasGathers100May 4, 2023

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

Who buys my oilOil price check

2,820.07 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 Blackwell-E-R-E (Sa) F5
API numberWell no.Acreson the permit
42-255-37506F 5H2,820.07

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BLACKWELL-E-R-E (SA) F5
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,2331,26930,92729,048277$80.46$2.89
Jun 20261,3901,42431,52729,618178$84.81$3.15
May 20261,1671,25232,99931,142171$102.13$2.94
Apr 20261,2561,28431,99330,162147$100.32$2.77
Mar 20261,3991,42834,10531,819209$91.38$3.04
Feb 20261,3421,41731,13829,106207$64.51$3.62
Jan 20268,3598,44942,01633,055387$60.04$7.72
Dec 20251,5391,60136,01233,843270$57.97$4.26
Nov 20251,5451,24336,31534,258173$60.06$3.79
Oct 20251,5571,64938,03435,833311$60.89$3.19
Sep 20251,5911,62338,61836,368271$63.96$2.97
Aug 20251,7371,72041,11138,861292$64.86$2.91
Jul 20251,6741,70840,69238,611227$68.39$3.20
Jun 20251,8631,80443,65241,348392$68.17$3.02
May 20252,4202,10646,93644,382511$62.17$3.12
Apr 20251,5812,00945,91243,147641$63.54$3.42
Mar 20252,7702,96847,06644,454848$68.24$4.12
Feb 20252,9732,76944,92442,1041,301$71.53$4.19
Jan 20252,9873,35851,62049,128858$75.74$4.13
Dec 20243,5443,51854,00551,789558$70.12$3.01
Nov 20243,4043,18556,10053,756750$69.95$2.12
Oct 20243,3603,31861,66358,7241,133$71.99$2.20
Sep 20243,0952,88756,27053,7171,028$70.24$2.28
Aug 20243,4823,60164,76862,0871,060$76.68$1.99
Jul 20243,8443,93968,95566,422806$81.80$2.07
Jun 20243,7773,73173,02769,7711,561$79.77$2.54
May 20244,2674,57079,03175,9971,298$80.02$2.12
Apr 20244,0643,77167,52560,6684,194$85.35$1.60
Mar 20245,1215,81592,44085,7801,870$81.28$1.49
Feb 20245,2934,88490,98783,3063,839$77.25$1.72
Jan 20245,3045,67799,87885,31110,433$74.15$3.18
Dec 20238,5728,349139,857131,6883,371$71.90$2.52
Nov 20236,1148,148112,598104,9231,895$77.69$2.71
Oct 202313,77614,800206,807196,2235,559$85.64$2.98
Sep 202317,37915,719277,895267,9233,527$89.43$2.64
Aug 202326,07929,200342,148317,25416,648$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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Nearby

This lease belongs to

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

Repsol Oil & Gas USA, LLC in Karnes County

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Sugarkane (Eagle Ford) field

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