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Texas oil lease

Producing

SWR "B"

SWR "B" is an oil lease in McMullen County, Texas, operated by Varas Energy Operating Company, in the A.w.p. (Olmos) field.

4 wells

253bbl oil, last 12 months−72% vs prior year
Operator
Varas Energy Operating Company,
County
McMullen County
Field
A.w.p. (Olmos)
RRC lease
01-14214

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
4,338 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Varas Energy Operating Company, took over from Dorado Drilling, Inc. in Jan 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jul 12, 2024).

  • Buyer

    Buyer changed: VARAS ENERGY OPERATING COMPANY, replaced SILVERBOW RESOURCES OPER, LLC as the buyer of this lease's gas from oil wells on Jan 1, 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 72% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 72% over the last 12 monthsMonthly oil production and gas for SWR "B", Aug 2023 to Jul 2026. Oil output fell 72% over the last 12 months. 253 bbl in the 12 months through Jul 2026, against 899 bbl in the 12 months before.Last 12 months: 253 bblbbl per monthmcf per month00501,0001002,0001503,0002004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 72% over the last 12 monthsMonthly oil production and gas for SWR "B", Aug 2023 to Jul 2026. Oil output fell 72% over the last 12 months. 253 bbl in the 12 months through Jul 2026, against 899 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00501,0001002,0001503,0002004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2025 the lease's gas goes to a processing plant instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Nov 2025 the lease's gas goes to a processing plant instead of a transmission lineShare of SWR "B" gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2025 the lease's gas goes to a processing plant instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2025: line to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2025 the lease's gas goes to a processing plant instead of a transmission lineShare of SWR "B" gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2025 the lease's gas goes to a processing plant instead of a transmission line.Share of gas by disposition code0%50%100%Nov 25: line to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    46% · 2,521 mcf

  • Transmission line (2)

    44% · 2,416 mcf

  • Lease fuel (1)

    9.4% · 515 mcf

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeDorado Drilling, Inc., Jan 2020 to Dec 2024; Varas Energy Operating Company,, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Dorado Drilling, Inc.Jan 2020 to Dec 2024Varas Energy Operating Compan…Jan 2025 to now
Operators of this lease over timeDorado Drilling, Inc., Jan 2020 to Dec 2024; Varas Energy Operating Company,, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Dorado Drilling, Inc.Jan 2020 to Dec 2024Varas Energy Operating Company,Jan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

4 wells on this lease

Wells on SWR "B"
API numberWell no.Status
42-311-333369Active
42-311-3333710Active
42-311-333644Active
42-311-3355515Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Trafigura Trading LLCOilGathers34Jan 1, 2025–
Enterprise Crude Oil LLCOilGathers33Jan 1, 2025–
Plains Marketing, L.p.OilGathers33Jan 1, 2025–
Varas Energy Operating Company,Casinghead gasBuys100Jan 1, 2025–
Targa Southtex Ccng Gathering LtCasinghead gasGathers100Jan 1, 2025–
Enterprise Products Operating LLCCasinghead gasGathers10Sep 1, 2011Jan 1, 2025
Southcross Ccng Gathering Ltd.Casinghead gasGathers90Sep 1, 2011Jan 1, 2025
Silverbow Resources Oper, LLCCasinghead gasBuys100Jul 1, 2017Jan 1, 2025
Bp Products North America Inc.OilGathers20Mar 1, 2014Jan 1, 2025
Enterprise Crude Oil LLCOilGathers15Mar 1, 2014Jan 1, 2025
Flint Hills Resources, LPOilGathers5Nov 7, 2012Jan 1, 2025

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

Who buys my oilOil price check

720 acres on the newest permit

Check your decimal on this lease
Permits for SWR "B"
API numberWell no.Acreson the permit
42-311-3355515720
42-311-333644720
42-311-333369720
42-311-3333710720

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SWR "B"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Varas Energy00000$80.46$2.89
Jun 2026Varas Energy19000$84.81$3.15
May 2026Varas Energy012000$102.13$2.94
Apr 2026Varas Energy18231881630$100.32$2.77
Mar 2026Varas Energy31237136500$91.38$3.04
Feb 2026Varas Energy19222792370$64.51$3.62
Jan 2026Varas Energy51846385460$60.04$7.72
Dec 2025Varas Energy2704554180$57.97$4.26
Nov 2025Varas Energy25235585070$60.06$3.79
Oct 2025Varas Energy32222522180$60.89$3.19
Sep 2025Varas Energy24205214760$63.96$2.97
Aug 2025Varas Energy25227346850$64.86$2.91
Jul 2025Varas Energy31222612390$68.39$3.20
Jun 2025Varas Energy20563443260$68.17$3.02
May 2025Varas Energy55365094720$62.17$3.12
Apr 2025Varas Energy61788498060$63.54$3.42
Mar 2025Varas Energy41836145730$68.24$4.12
Feb 2025Varas Energy1571091,0761,0070$71.53$4.19
Jan 2025Varas Energy1021101,2241,1390$75.74$4.13
Dec 2024Dorado Drilling,1401442,3252,1790$70.12$3.01
Nov 2024Dorado Drilling,1821862,8762,6850$69.95$2.12
Oct 2024Dorado Drilling,1101155104690$71.99$2.20
Sep 2024Dorado Drilling,0328000$70.24$2.28
Aug 2024Dorado Drilling,00000$76.68$1.99
Jul 2024Dorado Drilling,00000$81.80$2.07
Jun 2024Dorado Drilling,00000$79.77$2.54
May 2024Dorado Drilling,00000$80.02$2.12
Apr 2024Dorado Drilling,00000$85.35$1.60
Mar 2024Dorado Drilling,00000$81.28$1.49
Feb 2024Dorado Drilling,00000$77.25$1.72
Jan 2024Dorado Drilling,002722350$74.15$3.18
Dec 2023Dorado Drilling,12701,0169160$71.90$2.52
Nov 2023Dorado Drilling,5008327450$77.69$2.71
Oct 2023Dorado Drilling,5005805300$85.64$2.98
Sep 2023Dorado Drilling,3101981820$89.43$2.64
Aug 2023Dorado Drilling,1802792390$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

OperatorVaras Energy Operating Company,FieldA.w.p. (Olmos)CountyMcMullen County

Varas Energy Operating Company, in McMullen County

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A.w.p. (Olmos) field

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