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HATHAWAY UNIT

Hathaway Unit is an oil lease in Lavaca County, Texas, operated by Capital Star Oil & Gas, Inc. in the Hallettsville (10,150) field.

1 well

4,300mcf gas, last 12 months−55% vs prior year
Operator
Capital Star Oil & Gas, Inc.
County
Lavaca County
Field
Hallettsville (10,150)
RRC lease
02-11699

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Where it sits

This county

Lavaca CountyLavacaGonzalesFayetteCaldwellDe WittAustinWhartonColoradoJacksonLavaca County
Lavaca County
Gas in Sep 2024
0 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 55% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 55% over the last 12 monthsMonthly gas production and oil for HATHAWAY UNIT, Oct 2021 to Sep 2024. Gas output fell 55% over the last 12 months. 4,300 mcf in the 12 months through Sep 2024, against 9,548 mcf in the 12 months before.Last 12 months: 4,300 mcfmcf per monthbbl per month005001001,0002001,5003002,0004002,500500Oct 21Jan 22AprJulOctJan 23AprJulOctJan 24AprJul
Gas output fell 55% over the last 12 monthsMonthly gas production and oil for HATHAWAY UNIT, Oct 2021 to Sep 2024. Gas output fell 55% over the last 12 months. 4,300 mcf in the 12 months through Sep 2024, against 9,548 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005001001,0002001,5003002,0004002,500500Jan 22JulJan 23JulJan 24Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

82% of the gas went to a transmission line in the last 12 months

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
82% of the gas went to a transmission line in the last 12 monthsShare of HATHAWAY UNIT gas by disposition code each month, Oct 2021 to Sep 2024. 82% 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 21Jan 22AprJulOctJan 23AprJulOctJan 24AprJul
82% of the gas went to a transmission line in the last 12 monthsShare of HATHAWAY UNIT gas by disposition code each month, Oct 2021 to Sep 2024. 82% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 22JulJan 23JulJan 24Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    82% · 3,674 mcf

  • Lease fuel (1)

    9.9% · 445 mcf

  • Processing plant (3)

    8.4% · 379 mcf

Who has run this lease

The operator changed once, most recently in Jun 2023

Operators of this lease over timeSulphur River Exploration, Inc., Jan 2020 to May 2023; Capital Star Oil & Gas, Inc., Jun 2023 to Sep 202420202021202220232024Changed Jun 2023Sulphur River Exploration, In…Jan 2020 to May 2023Capital Star Oil & Gas, Inc.Jun 2023 to now
Operators of this lease over timeSulphur River Exploration, Inc., Jan 2020 to May 2023; Capital Star Oil & Gas, Inc., Jun 2023 to Sep 202420202021202220232024Changed Jun 2023Sulphur River Exploration, Inc.Jan 2020 to May 2023Capital Star Oil & Gas, Inc.Jun 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HATHAWAY UNIT
API numberWell no.Status
42-285-322527Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyOilGathers20Feb 22, 2022–
Energy Trans Crude Marketing LLCOilGathers20Feb 22, 2022–
Enterprise Crude Oil LLCOilGathers20Feb 22, 2022–
Gulfmark Energy, Inc.OilGathers20Jun 1, 2023–
Shell Trading (Us) CompanyOilGathers20Feb 22, 2022–
Gulf Coast Energy, Inc.Casinghead gasBuys50Feb 22, 2022–
Houston Pipe Line Company LPCasinghead gasBuys50Feb 22, 2022–
Capital Star Oil & Gas, Inc.Casinghead gasGathers100Jun 1, 2023–
Sulphur River Exploration, Inc.Casinghead gasGathers100Oct 14, 2018Jun 1, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers20Feb 22, 2022Jun 1, 2023
Gulf Coast Energy, Inc.Casinghead gasBuys100Mar 28, 2019Feb 22, 2022
Dorado Oil CompanyOilGathers50Oct 14, 2018Feb 22, 2022
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Oct 14, 2018Feb 22, 2022
Gulf Coast Energy, Inc.Casinghead gasBuys100Oct 14, 2018Mar 28, 2019

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

Who buys my oilOil price check

95.30 acres on the newest permit

A pooling certificate was filed

Permits for Hathaway Unit
API numberWell no.Acreson the permit
42-285-32252795.30

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HATHAWAY UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Sep 2024Capital Star0110000$70.24$2.28
Aug 2024Capital Star003873750$76.68$1.99
Jul 2024Capital Star005425240$81.80$2.07
Jun 2024Capital Star002532390$79.77$2.54
May 2024Capital Star002162010$80.02$2.12
Apr 2024Capital Star007596810$85.35$1.60
Mar 2024Capital Star001,9781,7090$81.28$1.49
Feb 2024Capital Star0015130$77.25$1.72
Jan 2024Capital Star0019180$74.15$3.18
Dec 2023Capital Star0019180$71.90$2.52
Nov 2023Capital Star0054490$77.69$2.71
Oct 2023Capital Star0058520$85.64$2.98
Sep 2023Capital Star001981740$89.43$2.64
Aug 2023Capital Star001111010$81.39$2.58
Jul 2023Capital Star001,4691,3100$76.07$2.55
Jun 2023Capital Star04128240$70.25$2.18
May 2023Sulphur River0040290$71.58$2.15
Apr 2023Sulphur River002191610$79.45$2.16
Mar 2023Sulphur River6661,6801,1790$73.28$2.31
Feb 2023Sulphur River81811,9481,2990$76.83$2.38
Jan 2023Sulphur River0755794060$78.12$3.27
Dec 2022Sulphur River006234420$76.44$5.53
Nov 2022Sulphur River002,1741,6050$84.37$5.45
Oct 2022Sulphur River0724793620$87.55$5.66
Sep 2022Sulphur River22484143310$84.26$7.88
Aug 2022Sulphur River003973160$93.67$8.81
Jul 2022Sulphur River2691034713510$101.62$7.28
Jun 2022Sulphur River163261301050$114.84$7.70
May 2022Sulphur River693795053940$109.55$8.14
Apr 2022Sulphur River4401661330$101.78$6.60
Mar 2022Sulphur River2901,0788770$108.50$4.90
Feb 2022Sulphur River01931,2249780$91.64$4.69
Jan 2022Sulphur River001,5821,2400$83.22$4.38
Dec 2021Sulphur River003272740$71.71$3.76
Nov 2021Sulphur River006565260$79.15$5.05
Oct 2021Sulphur River0083690$81.48$5.51

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

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This lease belongs to

OperatorCapital Star Oil & Gas, Inc.FieldHallettsville (10,150)CountyLavaca County

Capital Star Oil & Gas, Inc. in Lavaca County

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Hallettsville (10,150) field

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