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Texas oil lease

Producing

TROELL, C. T.

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

6 wells

3,163bbl oil, last 12 months−12% vs prior year
Operator
Mazco Energy LLC
County
Atascosa County
Field
Pleasanton, S. (Carrizo Sand)
RRC lease
01-01385

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Where it sits

This county

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

Production by month

Oil output fell 12% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 12% over the last 12 monthsMonthly oil production for TROELL, C. T., Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 3,163 bbl in the 12 months through Jul 2026, against 3,587 bbl in the 12 months before.Last 12 months: 3,163 bblbbl per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production for TROELL, C. T., Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 3,163 bbl in the 12 months through Jul 2026, against 3,587 bbl in the 12 months before.Last 12 monthsbbl per month0200400600800Jan 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, C. T.
API numberWell no.Status
42-013-010857Active
42-013-010872Shut-in
42-013-010883Shut-in
42-013-010894Active
42-013-010905Shut-in
42-013-011026Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.OilGathers100Dec 1, 2007

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

Who buys my oilOil price check

What the drilling permits say

7 wells are listed on this lease

Permits for Troell, C. T.
API numberWell no.Acreson the permit
42-013-010857–
42-013-010872–
42-013-010883–
42-013-010894–
42-013-010905–
42-013-011026–
42-013-801981–

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

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36 months, newest first

Ledger for TROELL, C. T.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026220139$80.46$2.89
Jun 2026241291$84.81$3.15
May 2026246136$102.13$2.94
Apr 2026366288$100.32$2.77
Mar 202673143$91.38$3.04
Feb 2026303295$64.51$3.62
Jan 2026262290$60.04$7.72
Dec 2025302293$57.97$4.26
Nov 202589147$60.06$3.79
Oct 2025251441$60.89$3.19
Sep 2025502706$63.96$2.97
Aug 20253080$64.86$2.91
Jul 2025272147$68.39$3.20
Jun 2025249282$68.17$3.02
May 2025263279$62.17$3.12
Apr 2025323281$63.54$3.42
Mar 2025316433$68.24$4.12
Feb 2025215137$71.53$4.19
Jan 2025146284$75.74$4.13
Dec 2024346280$70.12$3.01
Nov 2024268281$69.95$2.12
Oct 2024373283$71.99$2.20
Sep 2024541435$70.24$2.28
Aug 2024275430$76.68$1.99
Jul 2024318291$81.80$2.07
Jun 2024283291$79.77$2.54
May 2024194286$80.02$2.12
Apr 2024332291$85.35$1.60
Mar 2024337279$81.28$1.49
Feb 2024322437$77.25$1.72
Jan 2024341291$74.15$3.18
Dec 2023355288$71.90$2.52
Nov 2023238297$77.69$2.71
Oct 2023280285$85.64$2.98
Sep 2023279290$89.43$2.64
Aug 2023192147$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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Nearby

This lease belongs to

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

Mazco Energy LLC in Atascosa County

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Pleasanton, S. (Carrizo Sand) field

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