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Texas gas well

Producing

TERRELL GAS UNIT

Terrell Gas Unit is a gas well in Rusk County, Texas, operated by Chisos, Ltd. in the Oak Hill (Cotton Valley) field.

1 well

4,514mcf gas, last 12 months−28% vs prior year
Operator
Chisos, Ltd.
RRC lease
06-137866

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Where it sits

This county

Rusk CountyRuskPanolaGreggUpshurShelbySmithHarrisonCherokeeRusk County
Rusk County
Gas in Jul 2026
413 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Buyer

    Buyer changed: TGNR EAST TEXAS II LLC replaced ROCKCLIFF ENERGY OPERATING LLC as the buyer of this lease's gas from gas wells on Jan 1, 2025.

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

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Production by month

Gas output fell 28% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 28% over the last 12 monthsMonthly gas production for TERRELL GAS UNIT, Aug 2023 to Jul 2026. Gas output fell 28% over the last 12 months. 4,514 mcf in the 12 months through Jul 2026, against 6,239 mcf in the 12 months before.Last 12 months: 4,514 mcfmcf per month02505007501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 28% over the last 12 monthsMonthly gas production for TERRELL GAS UNIT, Aug 2023 to Jul 2026. Gas output fell 28% over the last 12 months. 4,514 mcf in the 12 months through Jul 2026, against 6,239 mcf in the 12 months before.Last 12 monthsmcf per month02505007501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
97% of the gas went to a transmission line in the last 12 monthsShare of TERRELL GAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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
97% of the gas went to a transmission line in the last 12 monthsShare of TERRELL GAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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.

  • Transmission line (2)

    97% · 4,939 mcf

  • Lease fuel (1)

    3.2% · 165 mcf

1 well on this lease

Wells on TERRELL GAS UNIT
API numberWell no.Status
42-401-323192Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCCondensateGathers100Jan 1, 2025–
Tgnr East Texas II LLCGas-well gasBuys100Jan 1, 2025–
Tgnr East Texas II LLCGas-well gasGathers100Jan 1, 2025–
Rockcliff Energy Operating LLCGas-well gasGathers100Jan 9, 2020Jan 1, 2025
Rockcliff Energy Operating LLCGas-well gasBuys100Jan 9, 2020Jan 1, 2025
Eastex Crude CompanyCondensateGathers100Nov 1, 2011Jan 9, 2020
Samson Lone Star, LLCGas-well gasGathers100Jul 1, 2007Jan 9, 2020
Chisos, Ltd.Gas-well gasBuys100Sep 1, 2013Jan 9, 2020

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

160 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one 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 Terrell Gas Unit
API numberWell no.Acreson the permit
42-401-323192160

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

Estimate your royalty

36 months, newest first

Ledger for TERRELL GAS UNIT
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264134040$80.46$2.89
Jun 20264544430$84.81$3.15
May 20261641600$102.13$2.94
Apr 202683810$100.32$2.77
Mar 20261481440$91.38$3.04
Feb 202681780$64.51$3.62
Jan 202622210$60.04$7.72
Dec 2025000$57.97$4.26
Nov 20258248060$60.06$3.79
Oct 20257427210$60.89$3.19
Sep 20257186860$63.96$2.97
Aug 20258658290$64.86$2.91
Jul 20255905660$68.39$3.20
Jun 20253953780$68.17$3.02
May 20254944740$62.17$3.12
Apr 20254073900$63.54$3.42
Mar 20253603450$68.24$4.12
Feb 20254684490$71.53$4.19
Jan 20255945650$75.74$4.13
Dec 20244734540$70.12$3.01
Nov 20243873720$69.95$2.12
Oct 20247887560$71.99$2.20
Sep 20246416170$70.24$2.28
Aug 20246426160$76.68$1.99
Jul 20245755530$81.80$2.07
Jun 20245895650$79.77$2.54
May 20246726370$80.02$2.12
Apr 20247036610$85.35$1.60
Mar 20247657240$81.28$1.49
Feb 20247967540$77.25$1.72
Jan 20248928470$74.15$3.18
Dec 20237266930$71.90$2.52
Nov 20236406070$77.69$2.71
Oct 20236726370$85.64$2.98
Sep 20236706350$89.43$2.64
Aug 20236946590$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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Chisos, Ltd. in Rusk County

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