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Producing

FLEWELLEN GU 1

Flewellen Gu 1 is a gas well in Gregg County, Texas, operated by Sydri Operating, LLC in the Willow Springs (Cotton Valley) field.

1 well

8,160mcf gas, last 12 months−8% vs prior year
Operator
Sydri Operating, LLC
County
Gregg County
Field
Willow Springs (Cotton Valley)
RRC lease
06-222594

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Where it sits

This county

Gregg CountyGreggPanolaUpshurCassWoodMorrisHopkinsSmithRuskHarrisonMarionCampGregg County
Gregg County
Oil, last 12 months
482 bbl
Gas in Jul 2026
570 mcf

Production by month

Gas output fell 8% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 8% over the last 12 monthsMonthly gas production and oil for FLEWELLEN GU 1, Aug 2023 to Jul 2026. Gas output fell 8% over the last 12 months. 8,160 mcf in the 12 months through Jul 2026, against 8,844 mcf in the 12 months before.Last 12 months: 8,160 mcfmcf per monthbbl per month001,000202,000403,000604,00080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 8% over the last 12 monthsMonthly gas production and oil for FLEWELLEN GU 1, Aug 2023 to Jul 2026. Gas output fell 8% over the last 12 months. 8,160 mcf in the 12 months through Jul 2026, against 8,844 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000202,000403,000604,00080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuelShare of FLEWELLEN GU 1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2024: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuelShare of FLEWELLEN GU 1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Jan 24: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 7,956 mcf

  • Lease fuel (1)

    2.5% · 204 mcf

Who has run this lease

The operator changed once, most recently in Apr 2023

Operators of this lease over timeTitan Rock E&P, LLC, Jan 2020 to Mar 2023; Sydri Operating, LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Titan Rock E&P, LLCJan 2020 to Mar 2023Sydri Operating, LLCApr 2023 to now
Operators of this lease over timeTitan Rock E&P, LLC, Jan 2020 to Mar 2023; Sydri Operating, LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Titan Rock E&P, LLCJan 2020 to Mar 2023Sydri Operating, LLCApr 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on FLEWELLEN GU 1
API numberWell no.Status
42-183-318222Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.CondensateGathers100Mar 1, 2024–
Midcoast G & P (East Texas) L.p.Gas-well gasBuys100Mar 1, 2024–
Sydri Operating, LLCGas-well gasGathers100Mar 1, 2024–
Plains Marketing, L.p.CondensateGathers100Oct 1, 2007Mar 1, 2024
Titan Rock E&P, LLCGas-well gasGathers100Aug 31, 2018Mar 1, 2024
Gulf Coast Energy, Inc.Gas-well gasBuys100Feb 1, 2022Mar 1, 2024
Houston Pipe Line Company LPGas-well gasBuys100Oct 1, 2015Feb 1, 2022

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

Who buys my oilOil price check

672.52 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 Flewellen Gu 1
API numberWell no.Acreson the permit
42-183-318222672.52

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for FLEWELLEN GU 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Sydri Operating,3405705560$80.46$2.89
Jun 2026Sydri Operating,46816676500$84.81$3.15
May 2026Sydri Operating,3307877670$102.13$2.94
Apr 2026Sydri Operating,707727530$100.32$2.77
Mar 2026Sydri Operating,4107086900$91.38$3.04
Feb 2026Sydri Operating,571726115960$64.51$3.62
Jan 2026Sydri Operating,4007247060$60.04$7.72
Dec 2025Sydri Operating,4706446280$57.97$4.26
Nov 2025Sydri Operating,441606486320$60.06$3.79
Oct 2025Sydri Operating,3507227040$60.89$3.19
Sep 2025Sydri Operating,4506386220$63.96$2.97
Aug 2025Sydri Operating,5306696520$64.86$2.91
Jul 2025Sydri Operating,351616246080$68.39$3.20
Jun 2025Sydri Operating,5606176020$68.17$3.02
May 2025Sydri Operating,7206886710$62.17$3.12
Apr 2025Sydri Operating,441426966790$63.54$3.42
Mar 2025Sydri Operating,60516556390$68.24$4.12
Feb 2025Sydri Operating,5806246080$71.53$4.19
Jan 2025Sydri Operating,4106005850$75.74$4.13
Dec 2024Sydri Operating,511226145990$70.12$3.01
Nov 2024Sydri Operating,4606085930$69.95$2.12
Oct 2024Sydri Operating,481029719470$71.99$2.20
Sep 2024Sydri Operating,4009188950$70.24$2.28
Aug 2024Sydri Operating,1801,2291,1980$76.68$1.99
Jul 2024Sydri Operating,2401,0431,0170$81.80$2.07
Jun 2024Sydri Operating,511178928700$79.77$2.54
May 2024Sydri Operating,5805975820$80.02$2.12
Apr 2024Sydri Operating,381147447250$85.35$1.60
Mar 2024Sydri Operating,5902272210$81.28$1.49
Feb 2024Sydri Operating,331213,6863,5940$77.25$1.72
Jan 2024Sydri Operating,2502912840$74.15$3.18
Dec 2023Sydri Operating,270109520$71.90$2.52
Nov 2023Sydri Operating,40000$77.69$2.71
Oct 2023Sydri Operating,1101290$85.64$2.98
Sep 2023Sydri Operating,440000$89.43$2.64
Aug 2023Sydri Operating,1712355110$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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This lease belongs to

OperatorSydri Operating, LLCFieldWillow Springs (Cotton Valley)CountyGregg County

Sydri Operating, LLC in Gregg County

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Willow Springs (Cotton Valley) field

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