Skip to content
Royalty Clerk

Texas gas well

Producing

CORE LAB

Core Lab is a gas well in Johnson County, Texas, operated by Upp Operating, LLC in the Newark, East (Barnett Shale) field.

1 well

26,447mcf gas, last 12 months−4% vs prior year
Operator
Upp Operating, LLC
County
Johnson County
Field
Newark, East (Barnett Shale)
RRC lease
09-207198

Is your check right?

Check my statement

Where it sits

This county

Johnson CountyJohnsonHoodHillEllisTarrantDallasParkerSomervellJohnson County
Johnson County
Gas in Jun 2026
2,165 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 4% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 4% over the last 12 monthsMonthly gas production for CORE LAB, Aug 2023 to Jul 2026. Gas output fell 4% over the last 12 months. 24,126 mcf in the 12 months through Jul 2026, against 25,145 mcf in the 12 months before.Last 12 months: 24,126 mcfmcf per month05001,0001,5002,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 4% over the last 12 monthsMonthly gas production for CORE LAB, Aug 2023 to Jul 2026. Gas output fell 4% over the last 12 months. 24,126 mcf in the 12 months through Jul 2026, against 25,145 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 processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of CORE LAB gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of CORE LAB gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

1 well on this lease

Wells on CORE LAB
API numberWell no.Status
42-251-302323HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Shell Trading (Us) CompanyCondensateGathers80Jun 1, 2022–
Energy Transfer Marketing & TermCondensateGathers10Dec 1, 2022–
Gulfmark Energy, Inc.CondensateGathers10Jun 1, 2022–
Energy Transfer CompanyGas-well gasBuys100Aug 1, 2013–
Upp Operating, LLCGas-well gasGathers100Jun 1, 2022–
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers10Jun 1, 2022Dec 1, 2022
Gulfmark Energy, Inc.CondensateGathers34Nov 1, 2018Jun 1, 2022
Shell Trading (Us) CompanyCondensateGathers33Nov 1, 2018Jun 1, 2022
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers33Nov 1, 2018Jun 1, 2022
Enervest Operating, L.l.c.Gas-well gasGathers100Jan 1, 2017Jun 1, 2022

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

Who buys my oilOil price check

630.86 acres on the newest permit

Permits for Core Lab
API numberWell no.Acreson the permit
42-251-302323H630.86

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CORE LAB
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 20262,1652,1650$84.81$3.15
May 20262,2832,2830$102.13$2.94
Apr 20262,1782,1780$100.32$2.77
Mar 20262,1862,1860$91.38$3.04
Feb 20262,0422,0420$64.51$3.62
Jan 20262,0722,0720$60.04$7.72
Dec 20252,1982,1980$57.97$4.26
Nov 20252,1622,1620$60.06$3.79
Oct 20252,2232,2230$60.89$3.19
Sep 20252,2502,2500$63.96$2.97
Aug 20252,3672,3670$64.86$2.91
Jul 20252,3212,3210$68.39$3.20
Jun 20252,3102,3100$68.17$3.02
May 20252,4492,4490$62.17$3.12
Apr 20252,2682,2680$63.54$3.42
Mar 20252,3122,3120$68.24$4.12
Feb 20252,0312,0310$71.53$4.19
Jan 20252,2222,2220$75.74$4.13
Dec 20242,3322,3320$70.12$3.01
Nov 20242,3172,3170$69.95$2.12
Oct 20242,3182,3180$71.99$2.20
Sep 20242,2652,2650$70.24$2.28
Aug 2024000$76.68$1.99
Jul 20242,3802,3800$81.80$2.07
Jun 20242,2552,2550$79.77$2.54
May 20242,3732,3730$80.02$2.12
Apr 20242,3182,3180$85.35$1.60
Mar 20242,2312,2310$81.28$1.49
Feb 20242,1182,1180$77.25$1.72
Jan 20242,2362,2360$74.15$3.18
Dec 20232,1382,1380$71.90$2.52
Nov 20232,0782,0780$77.69$2.71
Oct 20232,1322,1320$85.64$2.98
Sep 20232,1002,1000$89.43$2.64
Aug 20232,0862,0860$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorUpp Operating, LLCFieldNewark, East (Barnett Shale)CountyJohnson County

Upp Operating, LLC in Johnson County

All Upp Operating, LLC leases →

Newark, East (Barnett Shale) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km