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Texas gas well

Producing

BIG BERTHA UNIT

Big Bertha Unit is a gas well in McMullen County, Texas, operated by Verdun Oil & Gas LLC in the Eagleville (Eagle Ford-1) field.

1 well

78,466mcf gas, last 12 months−42% vs prior year
Operator
Verdun Oil & Gas LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-296496

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Oil, last 12 months
15,738 bbl
Gas in Jul 2026
5,599 mcf

Production by month

Gas output fell 42% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 42% over the last 12 monthsMonthly gas production and oil for BIG BERTHA UNIT, Aug 2023 to Jul 2026. Gas output fell 42% over the last 12 months. 78,466 mcf in the 12 months through Jul 2026, against 135,489 mcf in the 12 months before.Last 12 months: 78,466 mcfmcf per monthbbl per month0020k5,00040k10k60k15k80k20kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 42% over the last 12 monthsMonthly gas production and oil for BIG BERTHA UNIT, Aug 2023 to Jul 2026. Gas output fell 42% over the last 12 months. 78,466 mcf in the 12 months through Jul 2026, against 135,489 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020k5,00040k10k60k15k80k20kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

78% of the gas went to a transmission line in the last 12 months

Flaring peaked at 4.5% of the gas in Jun 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
78% of the gas went to a transmission line in the last 12 monthsShare of BIG BERTHA UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 78% of the gas went to a transmission line in the last 12 months. Flaring peaked at 4.5% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
78% of the gas went to a transmission line in the last 12 monthsShare of BIG BERTHA UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 78% of the gas went to a transmission line in the last 12 months. Flaring peaked at 4.5% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 4.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    78% · 61,186 mcf

  • Lease fuel (1)

    21% · 16,165 mcf

  • Flared (4)

    1.4% · 1,115 mcf

1.4% of the gas flared in the last 12 months. 2 months above 3%.

1 well on this lease

Wells on BIG BERTHA UNIT
API numberWell no.Status
42-311-372715HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Phillips 66 CompanyCondensateGathers100Mar 17, 2023
Energy Transfer CompanyGas-well gasBuys100Mar 17, 2023
Verdun Oil & Gas LLCGas-well gasGathers100Mar 17, 2023

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

Who buys my oilOil price check

616.29 acres on the newest permit

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Permits for Big Bertha Unit
API numberWell no.Acreson the permit
42-311-372715H616.29

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

Unit decimal checker

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36 months, newest first

Ledger for BIG BERTHA UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268398485,5994,98378$80.46$2.89
Jun 20261,2281,3468,1265,644366$84.81$3.15
May 20261,3701,2896,2953,730199$102.13$2.94
Apr 20261,2521,2177,6455,877114$100.32$2.77
Mar 20261,1571,1725,9934,67439$91.38$3.04
Feb 20261,3581,3685,9694,72424$64.51$3.62
Jan 20261,3421,3216,2244,82153$60.04$7.72
Dec 20251,2441,2605,7254,30873$57.97$4.26
Nov 20251,3981,3885,6354,44353$60.06$3.79
Oct 20251,3861,4028,0936,82559$60.89$3.19
Sep 20251,4781,4746,5335,32451$63.96$2.97
Aug 20251,6861,7206,6295,8336$64.86$2.91
Jul 20251,7161,6687,5966,7166$68.39$3.20
Jun 20251,6781,6817,5306,60120$68.17$3.02
May 20251,5231,5025,6534,36244$62.17$3.12
Apr 20254004162,4321,94712$63.54$3.42
Mar 20251,9922,03712,24110,99237$68.24$4.12
Feb 20252,0192,00112,14610,561254$71.53$4.19
Jan 20252,4022,40811,30711,143164$75.74$4.13
Dec 20242,6122,60812,66812,534134$70.12$3.01
Nov 20242,9722,95813,72313,69726$69.95$2.12
Oct 20243,2323,23117,46816,18738$71.99$2.20
Sep 20242,8212,82115,14713,883153$70.24$2.28
Aug 20243,8783,90317,57816,33572$76.68$1.99
Jul 20244,1794,16819,80018,56823$81.80$2.07
Jun 20244,2744,28120,23418,80670$79.77$2.54
May 20244,8984,90023,36621,92374$80.02$2.12
Apr 20244,9624,93624,34622,9460$85.35$1.60
Mar 20245,4425,51031,93530,277105$81.28$1.49
Feb 20246,1456,10135,10233,4030$77.25$1.72
Jan 20247,4997,51245,34543,112195$74.15$3.18
Dec 20239,7499,73860,89158,205148$71.90$2.52
Nov 202312,53512,54062,26559,61688$77.69$2.71
Oct 202315,40615,43745,46343,418115$85.64$2.98
Sep 202314,05414,04633,91732,437154$89.43$2.64
Aug 202319,67419,67538,57036,684312$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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This lease belongs to

OperatorVerdun Oil & Gas LLCFieldEagleville (Eagle Ford-1)CountyMcMullen County

Verdun Oil & Gas LLC in McMullen County

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