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EASTMAN CHEMICAL COMPANY GU 1

Eastman Chemical Company Gu 1 is a gas well in Harrison County, Texas, operated by Buffco Production Inc. in the Oak Hill (Cotton Valley) field.

1 well

526mcf gas, last 12 months+6% vs prior year
RRC lease
06-231591

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Where it sits

This county

Harrison CountyHarrisonPanolaGreggUpshurCassMorrisMarionTitusCampHarrison County
Harrison County
Gas in Jul 2026
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Buyer

    Buyer changed: ORION PIPELINE, LTD. replaced SEI ENERGY, LLC as the buyer of this lease's gas from gas wells on Jun 1, 2025.

  • Sales

    No sales reported for the last 5 months of state data (through Jul 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 6% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 6% over the last 12 monthsMonthly gas production and oil for EASTMAN CHEMICAL COMPANY GU 1, Aug 2023 to Jul 2026. Gas output rose 6% over the last 12 months. 526 mcf in the 12 months through Jul 2026, against 496 mcf in the 12 months before.Last 12 months: 526 mcfmcf per monthbbl per month0020034005600880010Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 6% over the last 12 monthsMonthly gas production and oil for EASTMAN CHEMICAL COMPANY GU 1, Aug 2023 to Jul 2026. Gas output rose 6% over the last 12 months. 526 mcf in the 12 months through Jul 2026, against 496 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020034005600880010Jan 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 6 months reported

All of the gas went to a transmission line in the 6 months reportedShare of EASTMAN CHEMICAL COMPANY GU 1 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the 6 months reported.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 6 months reportedShare of EASTMAN CHEMICAL COMPANY GU 1 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the 6 months reported.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 EASTMAN CHEMICAL COMPANY GU 1
API numberWell no.Status
42-203-336138Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dk Trading & Supply, LLCCondensateGathers100Jun 1, 2025–
Orion Pipeline, Ltd.Gas-well gasBuys100Jun 1, 2025–
Buffco Production Inc.Gas-well gasGathers100Jun 1, 2025–
Energy Transfer Marketing & TermCondensateGathers50Dec 1, 2022Jun 1, 2025
Lion Oil Trading & Trans, LLCCondensateGathers50Aug 17, 2015Jun 1, 2025
Texas Eastern Transmission, LPGas-well gasGathers100Aug 24, 2007Jun 1, 2025
Sei Energy, LLCGas-well gasBuys100Jan 1, 2009Jun 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers50Jan 1, 2009Dec 1, 2022

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

640 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.

Check your decimal on this lease
Permits for Eastman Chemical Company Gu 1
API numberWell no.Acreson the permit
42-203-336138640

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

Estimate your royalty

36 months, newest first

Ledger for EASTMAN CHEMICAL COMPANY GU 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 2026005265260$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 2025004964960$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 20251010000$68.24$4.12
Feb 202500000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 202400550$80.02$2.12
Apr 202400000$85.35$1.60
Mar 202400000$81.28$1.49
Feb 202400000$77.25$1.72
Jan 202400000$74.15$3.18
Dec 202300000$71.90$2.52
Nov 202300000$77.69$2.71
Oct 20230078780$85.64$2.98
Sep 20230038380$89.43$2.64
Aug 20230076760$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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