Skip to content
Royalty Clerk

Texas gas well

Producing

HARRY GU SLB

Harry Gu SLB is a gas well in Shelby County, Texas, operated by Rockcliff Energy Operating III in the Carthage (Haynesville Shale) field.

1 well

54,003mcf gas, last 12 months+39% vs prior year
Operator
Rockcliff Energy Operating III
County
Shelby County
Field
Carthage (Haynesville Shale)
RRC lease
06-265978

Is your check right?

Check my statement

Where it sits

This county

Shelby CountyShelbyPanolaSan AugustineNacogdochesSabineRuskShelby County
Shelby County
Gas in Jul 2026
3,347 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.

See why checks stop on this lease

Production by month

Gas output rose 39% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 39% over the last 12 monthsMonthly gas production for HARRY GU SLB, Aug 2023 to Jul 2026. Gas output rose 39% over the last 12 months. 54,003 mcf in the 12 months through Jul 2026, against 38,952 mcf in the 12 months before.Last 12 months: 54,003 mcfmcf per month02,5005,0007,50010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 39% over the last 12 monthsMonthly gas production for HARRY GU SLB, Aug 2023 to Jul 2026. Gas output rose 39% over the last 12 months. 54,003 mcf in the 12 months through Jul 2026, against 38,952 mcf in the 12 months before.Last 12 monthsmcf per month02,5005,0007,50010kJan 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 HARRY GU SLB 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 HARRY GU SLB 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 HARRY GU SLB
API numberWell no.Status
42-419-317011HActive

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 gasGathers100Oct 1, 2017Feb 1, 2019

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

Who buys my oilOil price check

730.50 acres on the newest 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 Harry Gu SLB
API numberWell no.Acreson the permit
42-419-317011H730.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HARRY GU SLB
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Rockcliff Energy3,3473,3470$80.46$2.89
Jun 2026Rockcliff Energy2,8142,8140$84.81$3.15
May 2026Rockcliff Energy4,7664,7660$102.13$2.94
Apr 2026Rockcliff Energy4,8394,8390$100.32$2.77
Mar 2026Rockcliff Energy4,7974,7970$91.38$3.04
Feb 2026Rockcliff Energy6,1686,1680$64.51$3.62
Jan 2026Rockcliff Energy9,1839,1830$60.04$7.72
Dec 2025Shelby Boswell4,6274,6270$57.97$4.26
Nov 2025Shelby Boswell3,5053,5050$60.06$3.79
Oct 2025Shelby Boswell2,9342,9340$60.89$3.19
Sep 2025Shelby Boswell3,2353,2350$63.96$2.97
Aug 2025Shelby Boswell3,7883,7880$64.86$2.91
Jul 2025Shelby Boswell2,7522,7520$68.39$3.20
Jun 2025Shelby Boswell3,0233,0230$68.17$3.02
May 2025Shelby Boswell2,5952,5950$62.17$3.12
Apr 2025Shelby Boswell2,7192,7190$63.54$3.42
Mar 2025Shelby Boswell2,7772,7770$68.24$4.12
Feb 2025Shelby Boswell2,3142,3140$71.53$4.19
Jan 2025Shelby Boswell4,3634,3630$75.74$4.13
Dec 2024Shelby Boswell6,2286,2280$70.12$3.01
Nov 2024Shelby Boswell3,0093,0090$69.95$2.12
Oct 2024Shelby Boswell3,1283,1280$71.99$2.20
Sep 2024Shelby Boswell2,7712,7710$70.24$2.28
Aug 2024Shelby Boswell3,2733,2730$76.68$1.99
Jul 2024Shelby Boswell2,9442,9440$81.80$2.07
Jun 2024Shelby Boswell2,8102,8100$79.77$2.54
May 2024Shelby Boswell2,9262,9260$80.02$2.12
Apr 2024Shelby Boswell3,0883,0880$85.35$1.60
Mar 2024Shelby Boswell2,4772,4770$81.28$1.49
Feb 2024Shelby Boswell2,8182,8180$77.25$1.72
Jan 2024Shelby Boswell2,2632,2630$74.15$3.18
Dec 2023Shelby Boswell2,7472,7470$71.90$2.52
Nov 2023Shelby Boswell3,2313,2310$77.69$2.71
Oct 2023Shelby Boswell2,8542,8540$85.64$2.98
Sep 2023Shelby Boswell3,3053,3050$89.43$2.64
Aug 2023Shelby Boswell2,4322,4320$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorRockcliff Energy Operating IIIFieldCarthage (Haynesville Shale)CountyShelby County

Rockcliff Energy Operating III in Shelby County

All Rockcliff Energy Operating III leases →

Carthage (Haynesville Shale) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km