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Texas gas well

Producing

MIDDLEBROOK-MAST UNIT 'A'

Middlebrook-Mast Unit 'A' is a gas well in Nacogdoches County, Texas, operated by Pinnacle Operating Company, Inc. in the Douglass, W. (Travis Peak) field.

1 well

10,404mcf gas, last 12 months0% vs prior year
Operator
Pinnacle Operating Company, Inc.
County
Nacogdoches County
Field
Douglass, W. (Travis Peak)
RRC lease
06-249388

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Where it sits

This county

Nacogdoches CountyNacogdochesPanolaSan AugustineShelbyRuskAngelinaCherokeeNacogdoches County
Nacogdoches County
Gas in Jul 2026
866 mcf
Reporting since
Jan 2020

Production by month

Gas output held steady over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production for MIDDLEBROOK-MAST UNIT 'A', Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 10,404 mcf in the 12 months through Jul 2026, against 10,427 mcf in the 12 months before.Last 12 months: 10,404 mcfmcf per month05001,0001,5002,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production for MIDDLEBROOK-MAST UNIT 'A', Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 10,404 mcf in the 12 months through Jul 2026, against 10,427 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,0002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of MIDDLEBROOK-MAST UNIT 'A' gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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 transmission line in the last 12 monthsShare of MIDDLEBROOK-MAST UNIT 'A' gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

1 well on this lease

Wells on MIDDLEBROOK-MAST UNIT 'A'
API numberWell no.Status
42-347-330131Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Genesis Crude Oil, L.p.CondensateGathers100May 13, 2009–
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023–
Energy Transfer CompanyGas-well gasGathers100Feb 6, 2024–
Etc Texas P/L, LTDGas-well gasGathers100Oct 1, 2023Feb 6, 2024
Energy Transfer CompanyGas-well gasGathers100Sep 1, 2017Oct 1, 2023
Etc Texas P/L, LTDGas-well gasBuys100Jun 1, 2017Oct 1, 2023

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

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80 acres on the newest permit

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Permits for Middlebrook-Mast Unit 'A'
API numberWell no.Acreson the permit
42-347-33013180

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

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36 months, newest first

Ledger for MIDDLEBROOK-MAST UNIT 'A'
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268668660$80.46$2.89
Jun 20267947940$84.81$3.15
May 20268148140$102.13$2.94
Apr 20268128120$100.32$2.77
Mar 20264984980$91.38$3.04
Feb 20267147140$64.51$3.62
Jan 20261,6011,6010$60.04$7.72
Dec 20258968960$57.97$4.26
Nov 20257387380$60.06$3.79
Oct 20259939930$60.89$3.19
Sep 20257767760$63.96$2.97
Aug 20259029020$64.86$2.91
Jul 20251,3551,3550$68.39$3.20
Jun 20257987980$68.17$3.02
May 20255945940$62.17$3.12
Apr 20256066060$63.54$3.42
Mar 20251,1291,1290$68.24$4.12
Feb 20251,4481,4480$71.53$4.19
Jan 20259469460$75.74$4.13
Dec 20241,0631,0630$70.12$3.01
Nov 202451510$69.95$2.12
Oct 20246066060$71.99$2.20
Sep 20247227220$70.24$2.28
Aug 20241,1091,1090$76.68$1.99
Jul 20244614610$81.80$2.07
Jun 20241361360$79.77$2.54
May 20241,1271,1270$80.02$2.12
Apr 20242072070$85.35$1.60
Mar 2024880$81.28$1.49
Feb 20242202200$77.25$1.72
Jan 202443430$74.15$3.18
Dec 202397970$71.90$2.52
Nov 20231191190$77.69$2.71
Oct 20233653650$85.64$2.98
Sep 20231,0141,0140$89.43$2.64
Aug 20232,0202,0200$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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This lease belongs to

OperatorPinnacle Operating Company, Inc.FieldDouglass, W. (Travis Peak)CountyNacogdoches County

Pinnacle Operating Company, Inc. in Nacogdoches County

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Douglass, W. (Travis Peak) field

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