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Texas gas well

Producing

HARRIS GU SAG

Harris Gu Sag is a gas well in San Augustine County, Texas, operated by Rockcliff Energy Operating III in the Carthage (Haynesville Shale) field.

1 well

8,471mcf gas, last 12 months+17% vs prior year
Operator
Rockcliff Energy Operating III
County
San Augustine County
Field
Carthage (Haynesville Shale)
RRC lease
06-263961

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Where it sits

This county

San Augustine CountySan AugustineNacogdochesShelbySabineAngelinaSan Augustine County
San Augustine County
Gas in Jul 2026
460 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Rockcliff Energy Operating III took over from Shelby Boswell Operator, LLC in Jan 2026.

  • Buyer

    Buyer changed: MIDCOAST PIPELINES (E TX) L.P. replaced SHELBY BOSWELL OPERATOR, LLC as the buyer of this lease's gas from gas wells on Jan 22, 2026.

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

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Production by month

Gas output rose 17% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 17% over the last 12 monthsMonthly gas production for HARRIS GU SAG, Aug 2023 to Jul 2026. Gas output rose 17% over the last 12 months. 8,471 mcf in the 12 months through Jul 2026, against 7,229 mcf in the 12 months before.Last 12 months: 8,471 mcfmcf per month05001,0001,5002,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 17% over the last 12 monthsMonthly gas production for HARRIS GU SAG, Aug 2023 to Jul 2026. Gas output rose 17% over the last 12 months. 8,471 mcf in the 12 months through Jul 2026, against 7,229 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 HARRIS GU SAG 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 HARRIS GU SAG 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.

Who has run this lease

The operator changed once, most recently in Jan 2026

Operators of this lease over timeShelby Boswell Operator, LLC, Jan 2020 to Dec 2025; Rockcliff Energy Operating III, Jan 2026 to Jul 20262020202120222023202420252026Changed Jan 2026Shelby Boswell Operator, LLCJan 2020 to Dec 2025Rockcliff Energy Operating IIIJan 2026 to now
Operators of this lease over timeShelby Boswell Operator, LLC, Jan 2020 to Dec 2025; Rockcliff Energy Operating III, Jan 2026 to Jul 20262020202120222023202420252026Changed Jan 2026Shelby Boswell Operator, LLCJan 2020 to Dec 2025Rockcliff Energy Operating IIIJan 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HARRIS GU SAG
API numberWell no.Status
42-405-304611HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Midcoast Pipelines (E Tx) L.p.Gas-well gasBuys100Jan 22, 2026–
Midcoast Pipelines (E Tx) L.p.Gas-well gasGathers100Feb 1, 2019–
Shelby Boswell Operator, LLCGas-well gasBuys100Jun 1, 2019Jan 22, 2026
Weatherly Oil & Gas, LLCGas-well gasBuys100Oct 1, 2017Jun 1, 2019
Enbridge Pipelines (E. Tx) L.p.Gas-well gasGathers100Apr 19, 2012Feb 1, 2019

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

Who buys my oilOil price check

609.51 acres on the newest permit

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Permits for Harris Gu Sag
API numberWell no.Acreson the permit
42-405-304611H609.51

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

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36 months, newest first

Ledger for HARRIS GU SAG
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Rockcliff Energy4604600$80.46$2.89
Jun 2026Rockcliff Energy4574570$84.81$3.15
May 2026Rockcliff Energy3573570$102.13$2.94
Apr 2026Rockcliff Energy3693690$100.32$2.77
Mar 2026Rockcliff Energy3943940$91.38$3.04
Feb 2026Rockcliff Energy4864860$64.51$3.62
Jan 2026Rockcliff Energy8338330$60.04$7.72
Dec 2025Shelby Boswell1,7361,7360$57.97$4.26
Nov 2025Shelby Boswell2,1272,1270$60.06$3.79
Oct 2025Shelby Boswell6086080$60.89$3.19
Sep 2025Shelby Boswell000$63.96$2.97
Aug 2025Shelby Boswell6446440$64.86$2.91
Jul 2025Shelby Boswell1,2441,2440$68.39$3.20
Jun 2025Shelby Boswell4324320$68.17$3.02
May 2025Shelby Boswell4254250$62.17$3.12
Apr 2025Shelby Boswell9879870$63.54$3.42
Mar 2025Shelby Boswell2142140$68.24$4.12
Feb 2025Shelby Boswell6806800$71.53$4.19
Jan 2025Shelby Boswell1,8021,8020$75.74$4.13
Dec 2024Shelby Boswell7827820$70.12$3.01
Nov 2024Shelby Boswell4884880$69.95$2.12
Oct 2024Shelby Boswell39390$71.99$2.20
Sep 2024Shelby Boswell32320$70.24$2.28
Aug 2024Shelby Boswell1041040$76.68$1.99
Jul 2024Shelby Boswell1521520$81.80$2.07
Jun 2024Shelby Boswell1371370$79.77$2.54
May 2024Shelby Boswell1591590$80.02$2.12
Apr 2024Shelby Boswell3503500$85.35$1.60
Mar 2024Shelby Boswell1731730$81.28$1.49
Feb 2024Shelby Boswell4944940$77.25$1.72
Jan 2024Shelby Boswell5305300$74.15$3.18
Dec 2023Shelby Boswell9899890$71.90$2.52
Nov 2023Shelby Boswell6416410$77.69$2.71
Oct 2023Shelby Boswell1,4451,4450$85.64$2.98
Sep 2023Shelby Boswell1,3401,3400$89.43$2.64
Aug 2023Shelby Boswell9499490$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

OperatorRockcliff Energy Operating IIIFieldCarthage (Haynesville Shale)CountySan Augustine County

Rockcliff Energy Operating III in San Augustine County

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