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Royalty Clerk

Texas oil lease

Producing

LARK

Lark is an oil lease in Live Oak County, Texas, operated by Texas Secondary Oil Corporation in the Jacob field.

19 wells

8,425bbl oil, last 12 months−18% vs prior year
Operator
Texas Secondary Oil Corporation
County
Live Oak County
Field
Jacob
RRC lease
01-10716

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Where it sits

This county

Live Oak CountyLive OakAtascosaGoliadMcMullenKarnesSan PatricioBeeLive Oak County
Live Oak County
Oil in Jul 2026
791 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 18% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 18% over the last 12 monthsMonthly oil production for LARK, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 8,425 bbl in the 12 months through Jul 2026, against 10,228 bbl in the 12 months before.Last 12 months: 8,425 bblbbl per month02505007501,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 18% over the last 12 monthsMonthly oil production for LARK, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 8,425 bbl in the 12 months through Jul 2026, against 10,228 bbl in the 12 months before.Last 12 monthsbbl per month02505007501,0001,250Jan 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.

19 wells on this lease

Wells on LARK
API numberWell no.Status
42-297-333801Active
42-297-336382Active
42-297-336584Active
42-297-336593Active
42-297-336635Active
42-297-336646Active
42-297-336667Active
42-297-336879Active
42-297-3371111Active
42-297-3375413Active
42-297-3378514Active
42-297-3378812Active
42-297-3378915Active
42-297-3381016Active
42-297-3384418Active
42-297-3387219Active
42-297-3391620Active
42-297-3393922Active
42-297-3476123Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Genesis Crude Oil, L.p.OilGathers34Oct 1, 2016–
Energy Transfer Marketing & TermOilGathers33Dec 1, 2022–
Plains Marketing, L.p.OilGathers33Oct 1, 2016–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers33Oct 1, 2016Dec 1, 2022

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

Who buys my oilOil price check

191.50 acres on the newest permit

The wells on this lease state different acreage

The permits state between 120 and 221.2 acres.

19 wells are listed on this lease

Permits for Lark
API numberWell no.Acreson the permit
42-297-3476123191.50
42-297-3393922191.50
42-297-3391620191.50
42-297-3387219221.20
42-297-3384418191.50
42-297-3381016140
42-297-3378812140
42-297-3378915140
42-297-3378514191.50
42-297-3375413191.50
42-297-3371111140
42-297-336879140

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LARK
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026791998$80.46$2.89
Jun 2026655461$84.81$3.15
May 2026986809$102.13$2.94
Apr 2026502813$100.32$2.77
Mar 2026636488$91.38$3.04
Feb 2026604655$64.51$3.62
Jan 2026474497$60.04$7.72
Dec 2025644666$57.97$4.26
Nov 2025584333$60.06$3.79
Oct 2025766947$60.89$3.19
Sep 2025875839$63.96$2.97
Aug 2025908806$64.86$2.91
Jul 2025945828$68.39$3.20
Jun 20259561,146$68.17$3.02
May 20259901,154$62.17$3.12
Apr 20259581,164$63.54$3.42
Mar 20251,050993$68.24$4.12
Feb 2025940965$71.53$4.19
Jan 2025963831$75.74$4.13
Dec 2024719673$70.12$3.01
Nov 2024710664$69.95$2.12
Oct 2024709836$71.99$2.20
Sep 2024570485$70.24$2.28
Aug 2024718646$76.68$1.99
Jul 2024672670$81.80$2.07
Jun 2024930989$79.77$2.54
May 20241,0161,023$80.02$2.12
Apr 20241,002829$85.35$1.60
Mar 20249861,134$81.28$1.49
Feb 20241,0031,154$77.25$1.72
Jan 2024720828$74.15$3.18
Dec 2023912823$71.90$2.52
Nov 2023682501$77.69$2.71
Oct 2023620495$85.64$2.98
Sep 2023609808$89.43$2.64
Aug 2023878646$81.39$2.58

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

OperatorTexas Secondary Oil CorporationFieldJacobCountyLive Oak County

Texas Secondary Oil Corporation in Live Oak County

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Jacob field

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