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Texas oil lease

Producing

WESLEY SWAIM UNIT

Wesley Swaim Unit is an oil lease in McMullen County, Texas, operated by Repsol Oil & Gas USA, LLC in the Eagleville (Eagle Ford-1) field.

2 wells

4,290bbl oil, last 12 months
Operator
Repsol Oil & Gas USA, LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-17203

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Where it sits

This county

McMullen CountyMcMullenLA SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
2,215 mcf
Oil in Jul 2026
83 bbl

Production by month

Oil output over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output over the last 12 monthsMonthly oil production and gas for WESLEY SWAIM UNIT, Aug 2023 to Jul 2026. Oil output over the last 12 months. 4,290 bbl in the 12 months through Jul 2026, against 0 bbl in the 12 months before.Last 12 months: 4,290 bblbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output over the last 12 monthsMonthly oil production and gas for WESLEY SWAIM UNIT, Aug 2023 to Jul 2026. Oil output over the last 12 months. 4,290 bbl in the 12 months through Jul 2026, against 0 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a processing plant in the last 12 months

Flaring peaked at 99.7% of the gas in Dec 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Other (5 to 8)
  • Flared (4)
91% of the gas went to a processing plant in the last 12 monthsShare of WESLEY SWAIM UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a processing plant in the last 12 months. Flaring peaked at 99.7% of the gas in Dec 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 99.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
91% of the gas went to a processing plant in the last 12 monthsShare of WESLEY SWAIM UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a processing plant in the last 12 months. Flaring peaked at 99.7% of the gas in Dec 2025.Share of gas by disposition code0%50%100%Flared 99.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    91% · 8,271 mcf

  • Flared (4)

    8.5% · 768 mcf

  • Lease fuel (1)

    0.5% · 44 mcf

  • Other (5 to 8)

    0.0% · 1 mcf

8.5% of the gas flared in the last 12 months. 10 months above 3%.

2 wells on this lease

Wells on WESLEY SWAIM UNIT
API numberWell no.Status
42-311-35396B 5HActive
42-311-35406B 4HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Repsol Oil & Gas Usa, LLCOilGathers100Dec 6, 2019–
Repsol Oil & Gas Usa, LLCCasinghead gasBuys100Dec 6, 2019–
Repsol Oil & Gas Usa, LLCCasinghead gasGathers100Dec 6, 2019–
Equinor Texas Onshore Prop LLCCasinghead gasGathers100May 16, 2018Dec 6, 2019
Equinor Pipelines LLCCasinghead gasBuys63May 16, 2018Dec 6, 2019
Repsol Oil & Gas Usa, LLCCasinghead gasBuys37May 16, 2018Dec 6, 2019
Equinor Mktg & Trading (Us) Inc.OilGathers50May 16, 2018Dec 6, 2019
Equinor Texas Onshore Prop LLCOilGathers50May 16, 2018Dec 6, 2019

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

Who buys my oilOil price check

532.23 acres on the newest permit

Permits for Wesley Swaim Unit
API numberWell no.Acreson the permit
42-311-35406B 4H532.23
42-311-35396B 5H532.23

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for WESLEY SWAIM UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202683583543494$80.46$2.89
Jun 20264349104995$84.81$3.15
May 20263963627261$102.13$2.94
Apr 20261,53497828024$100.32$2.77
Mar 202621830119566129$91.38$3.04
Feb 2026354516854738$64.51$3.62
Jan 20267145841033070$60.04$7.72
Dec 20257548363090308$57.97$4.26
Nov 20255512921,010822187$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 202500000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 2024064000$79.77$2.54
May 20240703000$80.02$2.12
Apr 2024726646,8286,8210$85.35$1.60
Mar 202419994200$81.28$1.49
Feb 202409000$77.25$1.72
Jan 20242314000$74.15$3.18
Dec 2023075000$71.90$2.52
Nov 202316517039112$77.69$2.71
Oct 20232142752791517$85.64$2.98
Sep 202325517888212$89.43$2.64
Aug 202318913866304$81.39$2.58

Flared above 3%

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

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This lease belongs to

OperatorRepsol Oil & Gas USA, LLCFieldEagleville (Eagle Ford-1)CountyMcMullen County

Repsol Oil & Gas USA, LLC in McMullen County

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