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Texas oil lease

Producing

C N COOKE

C N Cooke is an oil lease in La Salle County, Texas, operated by Sandman Exploration, L.L.C. in the Tres Encanto (Escondido) field.

1 well

368bbl oil, last 12 months+1% vs prior year
Operator
Sandman Exploration, L.L.C.
County
La Salle County
Field
Tres Encanto (Escondido)
RRC lease
01-20025

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
10,823 mcf
Oil in Jul 2026
59 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for C N COOKE, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 368 bbl in the 12 months through Jul 2026, against 366 bbl in the 12 months before.Last 12 months: 368 bblbbl per monthmcf per month00502501005001507502001,0002501,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for C N COOKE, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 368 bbl in the 12 months through Jul 2026, against 366 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00502501005001507502001,0002501,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Aug 2023.

All of the gas went to flaring in the last 12 monthsShare of C N COOKE gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the last 12 monthsShare of C N COOKE gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

100.0% of the gas flared in the last 12 months. 34 months above 3%.

1 well on this lease

Wells on C N COOKE
API numberWell no.Status
42-283-365547Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Feb 1, 2025–
Phillips 66 CompanyOilGathers100May 1, 2020Feb 1, 2025
Rio Energy International, Inc.OilGathers100Sep 22, 2019May 1, 2020

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

Who buys my oilOil price check

80 acres on the newest permit

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Permits for C N Cooke
API numberWell no.Acreson the permit
42-283-36554780

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

Unit decimal checker

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36 months, newest first

Ledger for C N COOKE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026591771,18901,189$80.46$2.89
Jun 20265101,23401,234$84.81$3.15
May 2026001,13101,131$102.13$2.94
Apr 2026001,12801,128$100.32$2.77
Mar 20264701,01801,018$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 2025221729500950$57.97$4.26
Nov 20255301,02201,022$60.06$3.79
Oct 20255601,06901,069$60.89$3.19
Sep 2025431801,01601,016$63.96$2.97
Aug 20253701,06601,066$64.86$2.91
Jul 20255201,06901,069$68.39$3.20
Jun 20251901,04301,043$68.17$3.02
May 20253401,00801,008$62.17$3.12
Apr 2025401,16801,168$63.54$3.42
Mar 2025801,16801,168$68.24$4.12
Feb 20255201,16801,168$71.53$4.19
Jan 20251301,17801,178$75.74$4.13
Dec 2024491771,18101,181$70.12$3.01
Nov 20243801,14301,143$69.95$2.12
Oct 20242601,15301,153$71.99$2.20
Sep 20241501,10901,109$70.24$2.28
Aug 20245601,10201,102$76.68$1.99
Jul 20241261751,12001,120$81.80$2.07
Jun 20242101,13701,137$79.77$2.54
May 20241801,11401,114$80.02$2.12
Apr 2024371881,16801,168$85.35$1.60
Mar 20242601,18701,187$81.28$1.49
Feb 20245101,01801,018$77.25$1.72
Jan 20244001,12601,126$74.15$3.18
Dec 20234101,12601,126$71.90$2.52
Nov 2023371951,05401,054$77.69$2.71
Oct 20231901,11601,116$85.64$2.98
Sep 20232801,12701,127$89.43$2.64
Aug 20235601,12701,127$81.39$2.58

Flared above 3%

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

OperatorSandman Exploration, L.L.C.FieldTres Encanto (Escondido)CountyLa Salle County

Sandman Exploration, L.L.C. in La Salle County

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

Tres Encanto (Escondido) field

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