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Texas oil lease

Producing

GILLESPIE UNIT

Gillespie Unit is an oil lease in Lavaca County, Texas, operated by Matrix Petroleum, LLC in the Eagleville (Eagle Ford-2) field.

1 well

1,641bbl oil, last 12 months−21% vs prior year
Operator
Matrix Petroleum, LLC
County
Lavaca County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10811

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Where it sits

This county

Lavaca CountyLavacaGonzalesFayetteCaldwellDe WittAustinWhartonColoradoJacksonLavaca County
Lavaca County
Oil in Jun 2026
147 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 21% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production for GILLESPIE UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 1,517 bbl in the 12 months through Jul 2026, against 1,928 bbl in the 12 months before.Last 12 months: 1,517 bblbbl per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production for GILLESPIE UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 1,517 bbl in the 12 months through Jul 2026, against 1,928 bbl in the 12 months before.Last 12 monthsbbl per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 2 times, most recently in Sep 2023

Operators of this lease over timeTeal Operating, LLC, Jan 2020 to Oct 2021; Silverbow Resources Oper, LLC, Nov 2021 to Aug 2023; Matrix Petroleum, LLC, Sep 2023 to Jun 20262020202120222023202420252026Changed Nov 2021Changed Sep 2023Teal Operating, LLCJan 2020 to Oct 2021Silverbow Resources Oper, LLCNov 2021 to Aug 2023Matrix Petroleum, LLCSep 2023 to now
Operators of this lease over timeTeal Operating, LLC, Jan 2020 to Oct 2021; Silverbow Resources Oper, LLC, Nov 2021 to Aug 2023; Matrix Petroleum, LLC, Sep 2023 to Jun 20262020202120222023202420252026Changed Nov 2021Changed Sep 2023Teal Operating, LLCJan 2020 to Oct 2021Silverbow Resources Oper, LLCNov 2021 to Aug 2023Matrix Petroleum, LLCSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on GILLESPIE UNIT
API numberWell no.Status
42-285-336731HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ngl Crude Assets and Mktg, LLCOilGathers50Sep 1, 2025–
Enterprise Crude Oil LLCOilGathers20Sep 1, 2025–
Ricky Shuler Trucking INCOilGathers15Sep 1, 2025–
Shell Trading (Us) CompanyOilGathers15Sep 1, 2025–
Energy Transfer CompanyCasinghead gasBuys100Sep 1, 2025–
Energy Transfer CompanyCasinghead gasGathers100Sep 1, 2025–
Ricky Shuler Trucking INCOilGathers100Mar 1, 2024Sep 1, 2025
Energy Transfer CompanyCasinghead gasGathers100May 3, 2014Mar 1, 2024
Energy Transfer CompanyCasinghead gasBuys100Oct 1, 2017Mar 1, 2024
Ngl Crude Logistics, LLCOilGathers50Sep 1, 2023Mar 1, 2024
Shell Trading (Us) CompanyOilGathers50Sep 1, 2023Mar 1, 2024
Conocophillips CompanyOilGathers80Jan 1, 2023Sep 1, 2023

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

Who buys my oilOil price check

700.90 acres on the newest permit

Permits for Gillespie Unit
API numberWell no.Acreson the permit
42-285-336731H700.90

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for GILLESPIE UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Matrix Petroleum,1470$84.81$3.15
May 2026Matrix Petroleum,107170$102.13$2.94
Apr 2026Matrix Petroleum,1090$100.32$2.77
Mar 2026Matrix Petroleum,95190$91.38$3.04
Feb 2026Matrix Petroleum,200154$64.51$3.62
Jan 2026Matrix Petroleum,1382$60.04$7.72
Dec 2025Matrix Petroleum,2070$57.97$4.26
Nov 2025Matrix Petroleum,1900$60.06$3.79
Oct 2025Matrix Petroleum,117190$60.89$3.19
Sep 2025Matrix Petroleum,184381$63.96$2.97
Aug 2025Matrix Petroleum,1600$64.86$2.91
Jul 2025Matrix Petroleum,1240$68.39$3.20
Jun 2025Matrix Petroleum,197190$68.17$3.02
May 2025Matrix Petroleum,120195$62.17$3.12
Apr 2025Matrix Petroleum,182581$63.54$3.42
Mar 2025Matrix Petroleum,1540$68.24$4.12
Feb 2025Matrix Petroleum,195195$71.53$4.19
Jan 2025Matrix Petroleum,1770$75.74$4.13
Dec 2024Matrix Petroleum,160160$70.12$3.01
Nov 2024Matrix Petroleum,226233$69.95$2.12
Oct 2024Matrix Petroleum,127191$71.99$2.20
Sep 2024Matrix Petroleum,77191$70.24$2.28
Aug 2024Matrix Petroleum,189162$76.68$1.99
Jul 2024Matrix Petroleum,2190$81.80$2.07
Jun 2024Matrix Petroleum,158195$79.77$2.54
May 2024Matrix Petroleum,190185$80.02$2.12
Apr 2024Matrix Petroleum,286209$85.35$1.60
Mar 2024Matrix Petroleum,529572$81.28$1.49
Feb 2024Matrix Petroleum,00$77.25$1.72
Jan 2024Matrix Petroleum,00$74.15$3.18
Dec 2023Matrix Petroleum,00$71.90$2.52
Nov 2023Matrix Petroleum,00$77.69$2.71
Oct 2023Matrix Petroleum,00$85.64$2.98
Sep 2023Matrix Petroleum,090$89.43$2.64
Aug 2023Silverbow Resources198188$81.39$2.58

No report filed

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

OperatorMatrix Petroleum, LLCFieldEagleville (Eagle Ford-2)CountyLavaca County

Matrix Petroleum, LLC in Lavaca County

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Eagleville (Eagle Ford-2) field

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