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Texas oil lease

Producing

FLAMMENWERFER UNIT

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

5 wells

350,692bbl oil, last 12 months+999% vs prior year
Operator
Verdun Oil & Gas LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-19473

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
598,939 mcf
Oil in Jul 2026
44,982 bbl

Production by month

Oil output rose 1,625% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 1,625% over the last 12 monthsMonthly oil production and gas for FLAMMENWERFER UNIT, Aug 2023 to Jul 2026. Oil output rose 1,625% over the last 12 months. 350,692 bbl in the 12 months through Jul 2026, against 20,331 bbl in the 12 months before.Last 12 months: 350,692 bblbbl per monthmcf per month0020k25k40k50k60k75k80k100k100k125kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 1,625% over the last 12 monthsMonthly oil production and gas for FLAMMENWERFER UNIT, Aug 2023 to Jul 2026. Oil output rose 1,625% over the last 12 months. 350,692 bbl in the 12 months through Jul 2026, against 20,331 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k25k40k50k60k75k80k100k100k125kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

86% of the gas went to a transmission line in the last 12 months

Flaring peaked at 5.6% of the gas in Dec 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
86% of the gas went to a transmission line in the last 12 monthsShare of FLAMMENWERFER UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 86% of the gas went to a transmission line in the last 12 months. Flaring peaked at 5.6% of the gas in Dec 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
86% of the gas went to a transmission line in the last 12 monthsShare of FLAMMENWERFER UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 86% of the gas went to a transmission line in the last 12 months. Flaring peaked at 5.6% of the gas in Dec 2024.Share of gas by disposition code0%50%100%Flared 5.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    86% · 512,105 mcf

  • Lease fuel (1)

    13% · 79,077 mcf

  • Flared (4)

    1.3% · 7,757 mcf

1.3% of the gas flared in the last 12 months. 3 months above 3%.

5 wells on this lease

Wells on FLAMMENWERFER UNIT
API numberWell no.Status
42-311-368368HActive
42-311-368397HActive
42-311-375951HActive
42-311-375962HActive
42-311-375973HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Genesis Crude Oil, L.p.OilGathers50Aug 1, 2026–
Phillips 66 CompanyOilGathers50Aug 1, 2026–
Verdun Oil & Gas LLCCasinghead gasBuys100Sep 1, 2024–
Tpl Southtex Midstream LLCCasinghead gasGathers100Sep 1, 2024–
Genesis Crude Oil, L.p.OilGathers100Sep 1, 2024Aug 1, 2026
Southcross Ccng Gathering Ltd.Casinghead gasGathers100Sep 5, 2018Sep 1, 2024
Southcross Marketing Company LTDCasinghead gasBuys100Sep 5, 2018Sep 1, 2024
Phillips 66 CompanyOilGathers50Jul 1, 2020Sep 1, 2024
Pilot Travel Centers LLCOilGathers25Jul 1, 2020Sep 1, 2024
Tartan Oil LLCOilGathers25Jul 1, 2020Sep 1, 2024

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

Who buys my oilOil price check

520 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.

  • 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 Flammenwerfer Unit
API numberWell no.Acreson the permit
42-311-375951H520
42-311-375962H520
42-311-375973H520
42-311-368397H520
42-311-368368H520

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for FLAMMENWERFER UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202644,98244,878116,330101,5901,429$80.46$2.89
Jun 202654,07554,369108,85493,4741,976$84.81$3.15
May 202666,17066,701101,79985,1553,301$102.13$2.94
Apr 202668,74868,111107,98796,509176$100.32$2.77
Mar 202681,89582,043107,53195,463232$91.38$3.04
Feb 202628,05827,47224,16218,674413$64.51$3.62
Jan 2026232958301$60.04$7.72
Dec 20251,0321,1065,9383,88935$57.97$4.26
Nov 20252,0782,1188,0445,64065$60.06$3.79
Oct 20259789195,1893,58736$60.89$3.19
Sep 20251,1681,1487,4915,11348$63.96$2.97
Aug 20251,4851,5365,5562,98145$64.86$2.91
Jul 20251,2031,1695,5453,18262$68.39$3.20
Jun 20251,6731,6755,2932,97964$68.17$3.02
May 20251,6621,6596,6264,509130$62.17$3.12
Apr 20251,8541,8897,1945,15725$63.54$3.42
Mar 20251,7041,6786,3934,38277$68.24$4.12
Feb 20251,2601,2795,4123,03241$71.53$4.19
Jan 20251,8431,9098,5835,749248$75.74$4.13
Dec 20242,0101,9007,8395,540436$70.12$3.01
Nov 20241,5411,6115,6293,825158$69.95$2.12
Oct 20242,2012,1578,5346,147185$71.99$2.20
Sep 20241,2581,3384,9833,441214$70.24$2.28
Aug 20242,1222,09310,6028,049311$76.68$1.99
Jul 20241,6211,60411,7019,92279$81.80$2.07
Jun 20241,8981,9027,9035,7280$79.77$2.54
May 20242,0642,0069,0906,740234$80.02$2.12
Apr 20242,2992,3446,4264,60695$85.35$1.60
Mar 20242,9452,9348,3115,784161$81.28$1.49
Feb 20242,4422,4727,2644,706112$77.25$1.72
Jan 20242,7612,7208,0835,49866$74.15$3.18
Dec 20232,4292,4557,7495,05099$71.90$2.52
Nov 20231,7631,7856,6454,61851$77.69$2.71
Oct 20238087925,7183,40814$85.64$2.98
Sep 20231,5101,58511,2147,99414$89.43$2.64
Aug 20232,4212,42515,61412,71168$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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