Skip to content
Royalty Clerk

Texas gas well

Producing

DURHAM GU SLB

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

1 well

21,871mcf gas, last 12 months−27% vs prior year
Operator
Rockcliff Energy Operating III
County
Shelby County
Field
Carthage (Haynesville Shale)
RRC lease
06-263086

Is your check right?

Check my statement

Where it sits

This county

Shelby CountyShelbyPanolaSan AugustineNacogdochesSabineRuskShelby County
Shelby County
Gas in Jul 2026
901 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 fell 27% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 27% over the last 12 monthsMonthly gas production for DURHAM GU SLB, Aug 2023 to Jul 2026. Gas output fell 27% over the last 12 months. 21,871 mcf in the 12 months through Jul 2026, against 30,047 mcf in the 12 months before.Last 12 months: 21,871 mcfmcf per month01,0002,0003,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 27% over the last 12 monthsMonthly gas production for DURHAM GU SLB, Aug 2023 to Jul 2026. Gas output fell 27% over the last 12 months. 21,871 mcf in the 12 months through Jul 2026, against 30,047 mcf in the 12 months before.Last 12 monthsmcf per month01,0002,0003,0004,000Jan 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 DURHAM 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 DURHAM 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 DURHAM GU SLB
API numberWell no.Status
42-419-316801HActive

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 gasGathers100Dec 14, 2011Feb 1, 2019

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

Who buys my oilOil price check

464.30 acres on the newest permit

Check your decimal on this lease
Permits for Durham Gu SLB
API numberWell no.Acreson the permit
42-419-316801H464.30

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DURHAM GU SLB
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Rockcliff Energy9019010$80.46$2.89
Jun 2026Rockcliff Energy1,2011,2010$84.81$3.15
May 2026Rockcliff Energy1,9821,9820$102.13$2.94
Apr 2026Rockcliff Energy2,0902,0900$100.32$2.77
Mar 2026Rockcliff Energy1,6931,6930$91.38$3.04
Feb 2026Rockcliff Energy2,2132,2130$64.51$3.62
Jan 2026Rockcliff Energy2,1562,1560$60.04$7.72
Dec 2025Shelby Boswell1,8431,8430$57.97$4.26
Nov 2025Shelby Boswell1,8591,8590$60.06$3.79
Oct 2025Shelby Boswell2,1872,1870$60.89$3.19
Sep 2025Shelby Boswell1,5131,5130$63.96$2.97
Aug 2025Shelby Boswell2,2332,2330$64.86$2.91
Jul 2025Shelby Boswell2,7022,7020$68.39$3.20
Jun 2025Shelby Boswell2,4342,4340$68.17$3.02
May 2025Shelby Boswell1,9301,9300$62.17$3.12
Apr 2025Shelby Boswell2,7142,7140$63.54$3.42
Mar 2025Shelby Boswell2,5392,5390$68.24$4.12
Feb 2025Shelby Boswell2,5642,5640$71.53$4.19
Jan 2025Shelby Boswell2,9592,9590$75.74$4.13
Dec 2024Shelby Boswell2,4052,4050$70.12$3.01
Nov 2024Shelby Boswell2,5162,5160$69.95$2.12
Oct 2024Shelby Boswell2,2752,2750$71.99$2.20
Sep 2024Shelby Boswell2,3872,3870$70.24$2.28
Aug 2024Shelby Boswell2,6222,6220$76.68$1.99
Jul 2024Shelby Boswell1,9771,9770$81.80$2.07
Jun 2024Shelby Boswell1,0051,0050$79.77$2.54
May 2024Shelby Boswell1,6741,6740$80.02$2.12
Apr 2024Shelby Boswell1,6951,6950$85.35$1.60
Mar 2024Shelby Boswell2,6412,6410$81.28$1.49
Feb 2024Shelby Boswell2,1782,1780$77.25$1.72
Jan 2024Shelby Boswell2,5162,5160$74.15$3.18
Dec 2023Shelby Boswell3,0083,0080$71.90$2.52
Nov 2023Shelby Boswell1,7101,7100$77.69$2.71
Oct 2023Shelby Boswell2,1272,1270$85.64$2.98
Sep 2023Shelby Boswell2,8452,8450$89.43$2.64
Aug 2023Shelby Boswell2,7352,7350$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