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Texas gas well

Producing

THORNBERRY 18

Thornberry 18 is a gas well in Andrews County, Texas, operated by Bce-Mach III LLC in the Fuhrman-Mascho (Yates) field.

Gas well dossier

893mcf gas, last 12 months−4% vs prior year
RRC lease
08-255848

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas in Jul 2026
75 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Bce-Mach III LLC took over from Sabinal Energy Operating, LLC in Sep 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Apr 20, 2026 (last P-5 filed Jun 11, 2025).

  • Sales

    No sales reported for the last 6 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Gas output fell 4% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 4% over the last 12 monthsMonthly gas production for THORNBERRY 18, Aug 2023 to Jul 2026. Gas output fell 4% over the last 12 months. 893 mcf in the 12 months through Jul 2026, against 931 mcf in the 12 months before.Last 12 months: 893 mcfmcf per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 4% over the last 12 monthsMonthly gas production for THORNBERRY 18, Aug 2023 to Jul 2026. Gas output fell 4% over the last 12 months. 893 mcf in the 12 months through Jul 2026, against 931 mcf in the 12 months before.Last 12 monthsmcf per month050100150200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Apr 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
90% of the gas went to flaring in the last 12 monthsShare of THORNBERRY 18 gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
90% of the gas went to flaring in the last 12 monthsShare of THORNBERRY 18 gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Flared (4)

    90% · 808 mcf

  • Processing plant (3)

    9.5% · 85 mcf

90.5% of the gas flared in the last 12 months. 35 months above 3%.

Who has run this lease

The operator changed once, most recently in Sep 2025

Operators of this lease over timeSabinal Energy Operating, LLC, Jan 2020 to Aug 2025; Bce-Mach III LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Sep 2025Sabinal Energy Operating, LLCJan 2020 to Aug 2025Bce-Mach III LLCSep 2025 to now
Operators of this lease over timeSabinal Energy Operating, LLC, Jan 2020 to Aug 2025; Bce-Mach III LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Sep 2025Sabinal Energy Operating, LLCJan 2020 to Aug 2025Bce-Mach III LLCSep 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Crude Oil LLCCondensateGathers100Jan 1, 2010
Dcp Operating Company, LPGas-well gasBuys100Apr 1, 2017
Dcp Operating Company, LPGas-well gasGathers100Apr 1, 2017

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

400 acres on the newest permit

Permits for Thornberry 18
API numberWell no.Acreson the permit
42-003-380344400

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

Estimate your royalty

36 months, newest first

Ledger for THORNBERRY 18
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Bce-Mach III75075$80.46$2.89
Jun 2026Bce-Mach III82082$84.81$3.15
May 2026Bce-Mach III77077$102.13$2.94
Apr 2026Bce-Mach III86086$100.32$2.77
Mar 2026Bce-Mach III90090$91.38$3.04
Feb 2026Bce-Mach III74074$64.51$3.62
Jan 2026Bce-Mach III85850$60.04$7.72
Dec 2025Bce-Mach III72072$57.97$4.26
Nov 2025Bce-Mach III64064$60.06$3.79
Oct 2025Bce-Mach III62062$60.89$3.19
Sep 2025Bce-Mach III56056$63.96$2.97
Aug 2025Sabinal Energy70070$64.86$2.91
Jul 2025Sabinal Energy912368$68.39$3.20
Jun 2025Sabinal Energy78078$68.17$3.02
May 2025Sabinal Energy62953$62.17$3.12
Apr 2025Sabinal Energy55055$63.54$3.42
Mar 2025Sabinal Energy502723$68.24$4.12
Feb 2025Sabinal Energy47434$71.53$4.19
Jan 2025Sabinal Energy64568$75.74$4.13
Dec 2024Sabinal Energy89188$70.12$3.01
Nov 2024Sabinal Energy925834$69.95$2.12
Oct 2024Sabinal Energy89386$71.99$2.20
Sep 2024Sabinal Energy88088$70.24$2.28
Aug 2024Sabinal Energy1260126$76.68$1.99
Jul 2024Sabinal Energy1180118$81.80$2.07
Jun 2024Sabinal Energy90090$79.77$2.54
May 2024Sabinal Energy722844$80.02$2.12
Apr 2024Sabinal Energy61061$85.35$1.60
Mar 2024Sabinal Energy43934$81.28$1.49
Feb 2024Sabinal Energy614615$77.25$1.72
Jan 2024Sabinal Energy1047232$74.15$3.18
Dec 2023Sabinal Energy68653$71.90$2.52
Nov 2023Sabinal Energy84804$77.69$2.71
Oct 2023Sabinal Energy603525$85.64$2.98
Sep 2023Sabinal Energy794435$89.43$2.64
Aug 2023Sabinal Energy80728$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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Nearby

Fuhrman-Mascho (Yates) field

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New drilling permits in Andrews County

Newest in the county: this lease has no coordinates.