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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. (Queen City) field.

1 well

1,117bbl oil, last 12 months+6% vs prior year
Operator
Mazco Energy LLC
County
Atascosa County
Field
Pleasanton, S. (Queen City)
RRC lease
01-01393

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Where it sits

This county

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

Production by month

Oil output rose 6% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 6% over the last 12 monthsMonthly oil production for TROELL, CHAS. T., Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 1,117 bbl in the 12 months through Jul 2026, against 1,049 bbl in the 12 months before.Last 12 months: 1,117 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 6% over the last 12 monthsMonthly oil production for TROELL, CHAS. T., Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 1,117 bbl in the 12 months through Jul 2026, against 1,049 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 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
42-013-010974Active

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
42-013-010974–

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 202695112$80.46$2.89
Jun 20269777$84.81$3.15
May 2026134110$102.13$2.94
Apr 20265178$100.32$2.77
Mar 20268074$91.38$3.04
Feb 202694113$64.51$3.62
Jan 20269176$60.04$7.72
Dec 20258275$57.97$4.26
Nov 20258476$60.06$3.79
Oct 202590117$60.89$3.19
Sep 20259877$63.96$2.97
Aug 2025121111$64.86$2.91
Jul 20254573$68.39$3.20
Jun 20257075$68.17$3.02
May 20259475$62.17$3.12
Apr 20258375$63.54$3.42
Mar 2025106112$68.24$4.12
Feb 20258876$71.53$4.19
Jan 202599112$75.74$4.13
Dec 2024105110$70.12$3.01
Nov 20249474$69.95$2.12
Oct 20246273$71.99$2.20
Sep 2024105110$70.24$2.28
Aug 202498113$76.68$1.99
Jul 2024113110$81.80$2.07
Jun 2024112117$79.77$2.54
May 2024116151$80.02$2.12
Apr 202411477$85.35$1.60
Mar 202410475$81.28$1.49
Feb 202486110$77.25$1.72
Jan 2024133110$74.15$3.18
Dec 20234875$71.90$2.52
Nov 20238974$77.69$2.71
Oct 20237074$85.64$2.98
Sep 20231838$89.43$2.64
Aug 20237574$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. (Queen City)CountyAtascosa County

Mazco Energy LLC in Atascosa County

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Pleasanton, S. (Queen City) field

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