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WESSENDORFF 4-SLAUGHTER (SA)

Wessendorff 4-Slaughter (Sa) is a gas well in Karnes County, Texas, operated by Repsol Oil & Gas USA, LLC in the Sugarkane (Eagle Ford) field.

1 well

1,905mcf gas, last 12 months−40% vs prior year
Operator
Repsol Oil & Gas USA, LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-270218

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
606 bbl
Gas in Jul 2026
66 mcf

Production by month

Gas output fell 40% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 40% over the last 12 monthsMonthly gas production and oil for WESSENDORFF 4-SLAUGHTER (SA), Aug 2023 to Jul 2026. Gas output fell 40% over the last 12 months. 1,905 mcf in the 12 months through Jul 2026, against 3,200 mcf in the 12 months before.Last 12 months: 1,905 mcfmcf per monthbbl per month0010050200100300150400200500250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 40% over the last 12 monthsMonthly gas production and oil for WESSENDORFF 4-SLAUGHTER (SA), Aug 2023 to Jul 2026. Gas output fell 40% over the last 12 months. 1,905 mcf in the 12 months through Jul 2026, against 3,200 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010050200100300150400200500250Jan 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 6.8% of the gas in Apr 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a processing plant in the last 12 monthsShare of WESSENDORFF 4-SLAUGHTER (SA) 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 6.8% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 6.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to a processing plant in the last 12 monthsShare of WESSENDORFF 4-SLAUGHTER (SA) 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 6.8% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 6.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    93% · 1,776 mcf

  • Lease fuel (1)

    6.0% · 115 mcf

  • Flared (4)

    0.7% · 14 mcf

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

1 well on this lease

Wells on WESSENDORFF 4-SLAUGHTER (SA)
API numberWell no.Status
42-255-32771B 2HActive

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.CondensateGathers50May 16, 2018Dec 6, 2019
Equinor Texas Onshore Prop LLCCondensateGathers50May 16, 2018Dec 6, 2019
Equinor Texas Onshore Prop LLCGas-well gasGathers100May 16, 2018Dec 6, 2019
Equinor Pipelines LLCGas-well gasBuys63May 16, 2018Dec 6, 2019
Repsol Oil & Gas Usa, LLCGas-well gasBuys37May 16, 2018Dec 6, 2019

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

Who buys my oilOil price check

1,359.82 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 Wessendorff 4-Slaughter (Sa)
API numberWell no.Acreson the permit
42-255-32771B 2H1,359.82

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for WESSENDORFF 4-SLAUGHTER (SA)
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026151866621$80.46$2.89
Jun 202630311351271$84.81$3.15
May 202622281831731$102.13$2.94
Apr 202647501061001$100.32$2.77
Mar 202659571451351$91.38$3.04
Feb 202641391761651$64.51$3.62
Jan 2026187186122971$60.04$7.72
Dec 202528241561471$57.97$4.26
Nov 202517182732581$60.06$3.79
Oct 20253850103971$60.89$3.19
Sep 202574642432292$63.96$2.97
Aug 202548621971862$64.86$2.91
Jul 202566622652512$68.39$3.20
Jun 202576812362242$68.17$3.02
May 20251421222562423$62.17$3.12
Apr 202546602342194$63.54$3.42
Mar 20251011063112907$68.24$4.12
Feb 202510910431028710$71.53$4.19
Jan 20251111233963708$75.74$4.13
Dec 20241241255004726$70.12$3.01
Nov 2024125993833616$69.95$2.12
Oct 202429301041011$71.99$2.20
Sep 20243734102991$70.24$2.28
Aug 20243850103992$76.68$1.99
Jul 20241191122202096$81.80$2.07
Jun 202454492142045$79.77$2.54
May 202432461161122$80.02$2.12
Apr 2024849320618414$85.35$1.60
Mar 20242372443273047$81.28$1.49
Feb 20241421262352166$77.25$1.72
Jan 20241109227124611$74.15$3.18
Dec 20230044240612$71.90$2.52
Nov 2023062121992$77.69$2.71
Oct 202326404564259$85.64$2.98
Sep 2023857029627511$89.43$2.64
Aug 202352472832705$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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