Skip to content
Royalty Clerk

Texas oil lease

Producing

TROELL, CHARLES T.

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

6 wells

2,318bbl oil, last 12 months+6% vs prior year
Operator
Mazco Energy LLC
County
Atascosa County
Field
Pleasanton, S. (Carrizo Sand)
RRC lease
01-01387

Is your check right?

Check my statement

Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Oil in Jul 2026
197 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, CHARLES T., Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 2,318 bbl in the 12 months through Jul 2026, against 2,179 bbl in the 12 months before.Last 12 months: 2,318 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 6% over the last 12 monthsMonthly oil production for TROELL, CHARLES T., Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 2,318 bbl in the 12 months through Jul 2026, against 2,179 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 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.

6 wells on this lease

Wells on TROELL, CHARLES T.
API numberWell no.Status
42-013-010774Active
42-013-010785Active
42-013-010796Shut-in
42-013-010812Active
42-013-011003Active
42-013-011031Active

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, Charles T.
API numberWell no.Acreson the permit
42-013-010774–
42-013-010785–
42-013-010796–
42-013-010812–
42-013-011003–
42-013-011031–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TROELL, CHARLES T.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026197232$80.46$2.89
Jun 2026201160$84.81$3.15
May 2026278228$102.13$2.94
Apr 2026106162$100.32$2.77
Mar 2026167155$91.38$3.04
Feb 2026196235$64.51$3.62
Jan 2026189158$60.04$7.72
Dec 2025168155$57.97$4.26
Nov 2025176158$60.06$3.79
Oct 2025185242$60.89$3.19
Sep 2025204159$63.96$2.97
Aug 2025251230$64.86$2.91
Jul 202593152$68.39$3.20
Jun 2025143155$68.17$3.02
May 2025196155$62.17$3.12
Apr 2025173156$63.54$3.42
Mar 2025220234$68.24$4.12
Feb 2025183158$71.53$4.19
Jan 2025207233$75.74$4.13
Dec 2024218228$70.12$3.01
Nov 2024195153$69.95$2.12
Oct 2024128153$71.99$2.20
Sep 2024218228$70.24$2.28
Aug 2024205236$76.68$1.99
Jul 2024234228$81.80$2.07
Jun 2024234242$79.77$2.54
May 2024239314$80.02$2.12
Apr 2024239160$85.35$1.60
Mar 2024215157$81.28$1.49
Feb 2024178227$77.25$1.72
Jan 2024278230$74.15$3.18
Dec 2023101157$71.90$2.52
Nov 2023186153$77.69$2.71
Oct 2023145154$85.64$2.98
Sep 20233679$89.43$2.64
Aug 2023155153$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMazco Energy LLCFieldPleasanton, S. (Carrizo Sand)CountyAtascosa County

Mazco Energy LLC in Atascosa County

All Mazco Energy LLC leases →

Pleasanton, S. (Carrizo Sand) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km