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Texas oil lease

Producing

TROELL, CHAS. T.

Troell, Chas. T. is an oil lease in Atascosa County, Texas, operated by Mazco Energy LLC in the Pleasanton, S. (Sparta) field.

1 well

87bbl oil, last 12 months+5% vs prior year
Operator
Mazco Energy LLC
County
Atascosa County
Field
Pleasanton, S. (Sparta)
RRC lease
01-02923

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Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Oil in Jul 2026
8 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 5% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 5% over the last 12 monthsMonthly oil production for TROELL, CHAS. T., Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 87 bbl in the 12 months through Jul 2026, against 83 bbl in the 12 months before.Last 12 months: 87 bblbbl per month035810Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 5% over the last 12 monthsMonthly oil production for TROELL, CHAS. T., Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 87 bbl in the 12 months through Jul 2026, against 83 bbl in the 12 months before.Last 12 monthsbbl per month035810Jan 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.

1 well on this lease

Wells on TROELL, CHAS. T.
API numberWell no.Status
42-013-010828Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.OilGathers100Apr 1, 2007

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

Who buys my oilOil price check

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for Troell, Chas. T.
API numberWell no.Acreson the permit
42-013-010828–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TROELL, CHAS. T.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 202689$80.46$2.89
Jun 202676$84.81$3.15
May 2026108$102.13$2.94
Apr 202646$100.32$2.77
Mar 202676$91.38$3.04
Feb 202679$64.51$3.62
Jan 202676$60.04$7.72
Dec 202576$57.97$4.26
Nov 202566$60.06$3.79
Oct 202579$60.89$3.19
Sep 202586$63.96$2.97
Aug 202598$64.86$2.91
Jul 202536$68.39$3.20
Jun 202566$68.17$3.02
May 202586$62.17$3.12
Apr 202566$63.54$3.42
Mar 202599$68.24$4.12
Feb 202576$71.53$4.19
Jan 202589$75.74$4.13
Dec 202489$70.12$3.01
Nov 202486$69.95$2.12
Oct 202456$71.99$2.20
Sep 202488$70.24$2.28
Aug 202479$76.68$1.99
Jul 202498$81.80$2.07
Jun 202489$79.77$2.54
May 20241012$80.02$2.12
Apr 202496$85.35$1.60
Mar 202486$81.28$1.49
Feb 202479$77.25$1.72
Jan 2024108$74.15$3.18
Dec 202346$71.90$2.52
Nov 202376$77.69$2.71
Oct 202355$85.64$2.98
Sep 202313$89.43$2.64
Aug 202355$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

OperatorMazco Energy LLCFieldPleasanton, S. (Sparta)CountyAtascosa County

Mazco Energy LLC in Atascosa County

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Pleasanton, S. (Sparta) field

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

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