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Texas gas well

Producing

JEFFERS 28A

Jeffers 28A is a gas well in Schleicher County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

4,859mcf gas, last 12 months−59% vs prior year
Operator
Upp Operating, LLC
County
Schleicher County
Field
Sawyer (Canyon)
RRC lease
7C-136278

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Where it sits

This county

Schleicher CountySchleicherTom GreenIrionSuttonMenardConchoSchleicher County
Schleicher County
Gas in Jun 2026
415 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 59% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 59% over the last 12 monthsMonthly gas production for JEFFERS 28A, Aug 2023 to Jul 2026. Gas output fell 59% over the last 12 months. 4,413 mcf in the 12 months through Jul 2026, against 10,716 mcf in the 12 months before.Last 12 months: 4,413 mcfmcf per month05001,0001,5002,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 59% over the last 12 monthsMonthly gas production for JEFFERS 28A, Aug 2023 to Jul 2026. Gas output fell 59% over the last 12 months. 4,413 mcf in the 12 months through Jul 2026, against 10,716 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

90% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
90% of the gas went to a processing plant in the last 12 monthsShare of JEFFERS 28A gas by disposition code each month, Aug 2023 to Jul 2026. 90% 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
90% of the gas went to a processing plant in the last 12 monthsShare of JEFFERS 28A gas by disposition code each month, Aug 2023 to Jul 2026. 90% 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.

  • Processing plant (3)

    90% · 4,368 mcf

  • Lease fuel (1)

    10% · 491 mcf

1 well on this lease

Wells on JEFFERS 28A
API numberWell no.Status
42-413-317401Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BCondensateGathers50Jul 1, 2019–
Shell Trading (Us) CompanyCondensateGathers50Jul 1, 2019–
Targa Midstream Services LLCGas-well gasBuys100Jul 1, 2019–
Targa Midstream Services LLCGas-well gasGathers100Oct 1, 2011–
Plains Marketing, L.p.CondensateGathers100Mar 1, 2002Jul 1, 2019
Targa Midstream Services LLCGas-well gasBuys100Oct 1, 2011Jul 1, 2019

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

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211.01 acres on the newest permit

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Permits for Jeffers 28A
API numberWell no.Acreson the permit
42-413-317401211.01

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

Unit decimal checker

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36 months, newest first

Ledger for JEFFERS 28A
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 20264153770$84.81$3.15
May 20264133780$102.13$2.94
Apr 20263773390$100.32$2.77
Mar 20264403960$91.38$3.04
Feb 20263503130$64.51$3.62
Jan 20264323860$60.04$7.72
Dec 20253753380$57.97$4.26
Nov 20253683310$60.06$3.79
Oct 20254053620$60.89$3.19
Sep 20253963530$63.96$2.97
Aug 20254423960$64.86$2.91
Jul 20254463990$68.39$3.20
Jun 20254684190$68.17$3.02
May 20254954320$62.17$3.12
Apr 20255104520$63.54$3.42
Mar 20255635100$68.24$4.12
Feb 20256015380$71.53$4.19
Jan 20255574920$75.74$4.13
Dec 20242,0571,7840$70.12$3.01
Nov 20242,0751,8010$69.95$2.12
Oct 20242,1101,8160$71.99$2.20
Sep 20245364810$70.24$2.28
Aug 20242982690$76.68$1.99
Jul 20242822560$81.80$2.07
Jun 20242842580$79.77$2.54
May 20242812470$80.02$2.12
Apr 20243002620$85.35$1.60
Mar 20243172870$81.28$1.49
Feb 20242842560$77.25$1.72
Jan 20242642370$74.15$3.18
Dec 20232492230$71.90$2.52
Nov 20232482230$77.69$2.71
Oct 20232982700$85.64$2.98
Sep 20233663300$89.43$2.64
Aug 20233573190$81.39$2.58

No report filed

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

OperatorUpp Operating, LLCFieldSawyer (Canyon)CountySchleicher County

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