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Royalty Clerk

Texas oil lease

Producing

FOSTER

Foster is an oil lease in Haskell County, Texas, operated by Delta Oil & Gas Ltd. in the Ley (Strawn 5560) field.

1 well

177bbl oil, last 12 months+146% vs prior year
Operator
Delta Oil & Gas Ltd.
County
Haskell County
Field
Ley (Strawn 5560)
RRC lease
7B-30638

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Where it sits

This county

Haskell CountyHaskellBaylorKingStonewallKnoxThrockmortonHaskell County
Haskell County
Oil in Jul 2026
20 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 146% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 146% over the last 12 monthsMonthly oil production for FOSTER, Aug 2023 to Jul 2026. Oil output rose 146% over the last 12 months. 177 bbl in the 12 months through Jul 2026, against 72 bbl in the 12 months before.Last 12 months: 177 bblbbl per month010203040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 146% over the last 12 monthsMonthly oil production for FOSTER, Aug 2023 to Jul 2026. Oil output rose 146% over the last 12 months. 177 bbl in the 12 months through Jul 2026, against 72 bbl in the 12 months before.Last 12 monthsbbl per month010203040Jan 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 once, most recently in Dec 2025

Operators of this lease over timeSouthlake Exploration, Inc., Jan 2020 to Nov 2025; Delta Oil & Gas Ltd., Dec 2025 to Jul 20262020202120222023202420252026Changed Dec 2025Southlake Exploration, Inc.Jan 2020 to Nov 2025Delta Oil & Gas Ltd.Dec 2025 to now
Operators of this lease over timeSouthlake Exploration, Inc., Jan 2020 to Nov 2025; Delta Oil & Gas Ltd., Dec 2025 to Jul 20262020202120222023202420252026Changed Dec 2025Southlake Exploration, Inc.Jan 2020 to Nov 2025Delta Oil & Gas Ltd.Dec 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on FOSTER
API numberWell no.Status
42-207-311111Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Transoil Marketing, LLCOilGathers100Dec 1, 2025–
Energy Trans Crude Marketing LLCOilGathers100Jul 1, 2021Dec 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Jul 26, 2010Jul 1, 2021

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

Who buys my oilOil price check

60 acres on the newest permit

Permits for Foster
API numberWell no.Acreson the permit
42-207-31111160

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for FOSTER
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Delta Oil20177$80.46$2.89
Jun 2026Delta Oil280$84.81$3.15
May 2026Delta Oil170$102.13$2.94
Apr 2026Delta Oil220$100.32$2.77
Mar 2026Delta Oil250$91.38$3.04
Feb 2026Delta Oil320$64.51$3.62
Jan 2026Delta Oil90$60.04$7.72
Dec 2025Delta Oil90$57.97$4.26
Nov 2025Southlake Exploration,30$60.06$3.79
Oct 2025Southlake Exploration,00$60.89$3.19
Sep 2025Southlake Exploration,60$63.96$2.97
Aug 2025Southlake Exploration,60$64.86$2.91
Jul 2025Southlake Exploration,088$68.39$3.20
Jun 2025Southlake Exploration,180$68.17$3.02
May 2025Southlake Exploration,00$62.17$3.12
Apr 2025Southlake Exploration,30$63.54$3.42
Mar 2025Southlake Exploration,120$68.24$4.12
Feb 2025Southlake Exploration,50$71.53$4.19
Jan 2025Southlake Exploration,30$75.74$4.13
Dec 2024Southlake Exploration,120$70.12$3.01
Nov 2024Southlake Exploration,110$69.95$2.12
Oct 2024Southlake Exploration,00$71.99$2.20
Sep 2024Southlake Exploration,60$70.24$2.28
Aug 2024Southlake Exploration,2146$76.68$1.99
Jul 2024Southlake Exploration,190$81.80$2.07
Jun 2024Southlake Exploration,230$79.77$2.54
May 2024Southlake Exploration,250$80.02$2.12
Apr 2024Southlake Exploration,190$85.35$1.60
Mar 2024Southlake Exploration,220$81.28$1.49
Feb 2024Southlake Exploration,230$77.25$1.72
Jan 2024Southlake Exploration,25159$74.15$3.18
Dec 2023Southlake Exploration,250$71.90$2.52
Nov 2023Southlake Exploration,100$77.69$2.71
Oct 2023Southlake Exploration,310$85.64$2.98
Sep 2023Southlake Exploration,300$89.43$2.64
Aug 2023Southlake Exploration,280$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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Nearby

This lease belongs to

OperatorDelta Oil & Gas Ltd.FieldLey (Strawn 5560)CountyHaskell County

Delta Oil & Gas Ltd. in Haskell County

No other producing leases from this operator in this county are in our data yet.

Ley (Strawn 5560) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km