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Texas gas well

Producing

ZR UNIT "A"

ZR Unit "A" is a gas well in McMullen County, Texas, operated by Varas Energy Operating Company, in the A.w.p. (Olmos) field.

1 well

1,167mcf gas, last 12 months−25% vs prior year
Operator
Varas Energy Operating Company,
County
McMullen County
Field
A.w.p. (Olmos)
RRC lease
01-166046

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Oil, last 12 months
223 bbl
Gas in Jul 2026
98 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Varas Energy Operating Company, took over from El Dorado Gas & Oil, Inc. in Jan 2025.

  • Buyer

    Buyer changed: VARAS ENERGY OPERATING COMPANY, replaced SILVERBOW RESOURCES OPER, LLC as the buyer of this lease's gas from gas 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

Gas output fell 25% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 25% over the last 12 monthsMonthly gas production and oil for ZR UNIT "A", Aug 2023 to Jul 2026. Gas output fell 25% over the last 12 months. 1,167 mcf in the 12 months through Jul 2026, against 1,563 mcf in the 12 months before.Last 12 months: 1,167 mcfmcf per monthbbl per month0010020200403006040080500100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 25% over the last 12 monthsMonthly gas production and oil for ZR UNIT "A", Aug 2023 to Jul 2026. Gas output fell 25% over the last 12 months. 1,167 mcf in the 12 months through Jul 2026, against 1,563 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010020200403006040080500100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of ZR UNIT "A" gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of ZR UNIT "A" gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeEl Dorado Gas & Oil, Inc., Jan 2020 to Dec 2024; Varas Energy Operating Company,, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025El Dorado Gas & Oil, Inc.Jan 2020 to Dec 2024Varas Energy Operating Compan…Jan 2025 to now
Operators of this lease over timeEl Dorado Gas & Oil, Inc., Jan 2020 to Dec 2024; Varas Energy Operating Company,, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025El Dorado Gas & Oil, Inc.Jan 2020 to Dec 2024Varas Energy Operating Company,Jan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ZR UNIT "A"
API numberWell no.Status
42-311-334634Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Trafigura Trading LLCCondensateGathers34Jan 1, 2025–
Enterprise Crude Oil LLCCondensateGathers33Jan 1, 2025–
Plains Marketing, L.p.CondensateGathers33Jan 1, 2025–
Varas Energy Operating Company,Gas-well gasBuys100Jan 1, 2025–
Targa Southtex Ccng Gathering LtGas-well gasGathers100Jan 1, 2025–
Bp Products North America Inc.CondensateGathers20Mar 1, 2014Jan 1, 2025
Enterprise Crude Oil LLCCondensateGathers15Mar 1, 2014Jan 1, 2025
Flint Hills Resources, LPCondensateGathers5Nov 9, 2012Jan 1, 2025
Plains Marketing, L.p.CondensateGathers15Mar 1, 2014Jan 1, 2025
Shell Trading (Us) CompanyCondensateGathers15Apr 1, 2013Jan 1, 2025
Trafigura Trading LLCCondensateGathers30May 1, 2015Jan 1, 2025

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

Who buys my oilOil price check

400 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for ZR Unit "A"
API numberWell no.Acreson the permit
42-311-334634400

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ZR UNIT "A"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Varas Energy324598980$80.46$2.89
Jun 2026Varas Energy431874740$84.81$3.15
May 2026Varas Energy00000$102.13$2.94
Apr 2026Varas Energy501261260$100.32$2.77
Mar 2026Varas Energy3676760$91.38$3.04
Feb 2026Varas Energy3074740$64.51$3.62
Jan 2026Varas Energy3853530$60.04$7.72
Dec 2025Varas Energy3151041040$57.97$4.26
Nov 2025Varas Energy3092920$60.06$3.79
Oct 2025Varas Energy44831271270$60.89$3.19
Sep 2025Varas Energy84512742740$63.96$2.97
Aug 2025Varas Energy0069690$64.86$2.91
Jul 2025Varas Energy00000$68.39$3.20
Jun 2025Varas Energy273778780$68.17$3.02
May 2025Varas Energy40211841840$62.17$3.12
Apr 2025Varas Energy801141140$63.54$3.42
Mar 2025Varas Energy122390900$68.24$4.12
Feb 2025Varas Energy21251771770$71.53$4.19
Jan 2025Varas Energy17261271270$75.74$4.13
Dec 2024El Dorado27292452450$70.12$3.01
Nov 2024El Dorado1001321320$69.95$2.12
Oct 2024El Dorado2661261260$71.99$2.20
Sep 2024El Dorado12251001000$70.24$2.28
Aug 2024El Dorado32271901900$76.68$1.99
Jul 2024El Dorado14152002000$81.80$2.07
Jun 2024El Dorado32604044040$79.77$2.54
May 2024El Dorado4472372370$80.02$2.12
Apr 2024El Dorado00000$85.35$1.60
Mar 2024El Dorado00000$81.28$1.49
Feb 2024El Dorado00000$77.25$1.72
Jan 2024El Dorado00000$74.15$3.18
Dec 2023El Dorado00000$71.90$2.52
Nov 2023El Dorado00000$77.69$2.71
Oct 2023El Dorado00000$85.64$2.98
Sep 2023El Dorado00000$89.43$2.64
Aug 2023El Dorado02000$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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