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Texas oil lease

Producing

ILTIS, MATHILDA

Iltis, Mathilda is an oil lease in Bexar County, Texas, operated by Simco Oil, LLC in the Fairfield field.

5 wells

12bbl oil, last 12 months−77% vs prior year
Operator
Simco Oil, LLC
County
Bexar County
Field
Fairfield
RRC lease
01-11378

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Where it sits

This county

Bexar CountyBexarWilsonComalMedinaKendallHaysGuadalupeBanderaBexar County
Bexar County
Oil in Jul 2026
2 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 77% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 77% over the last 12 monthsMonthly oil production for ILTIS, MATHILDA, Aug 2023 to Jul 2026. Oil output fell 77% over the last 12 months. 12 bbl in the 12 months through Jul 2026, against 52 bbl in the 12 months before.Last 12 months: 12 bblbbl per month010203040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 77% over the last 12 monthsMonthly oil production for ILTIS, MATHILDA, Aug 2023 to Jul 2026. Oil output fell 77% over the last 12 months. 12 bbl in the 12 months through Jul 2026, against 52 bbl in the 12 months before.Last 12 monthsbbl per month010203040Jan 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.

5 wells on this lease

Wells on ILTIS, MATHILDA
API numberWell no.Status
42-029-3683453Active
42-029-3683739Active
42-029-3720113Active
42-029-3720326Active
42-029-381421HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Endeavor Tank & Transport LLCOilGathers50Apr 20, 2024–
Resurgence Oil Marketing Inc.OilGathers50Apr 20, 2024–
Resurgence Oil Marketing Inc.OilGathers100Nov 6, 2023Apr 20, 2024
Ace Gathering, Inc.OilGathers33Jan 1, 2018Nov 6, 2023
Enterprise Crude Oil LLCOilGathers33Jan 1, 2018Nov 6, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers34Jan 1, 2018Nov 6, 2023

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

Who buys my oilOil price check

238 acres on the newest permit

Permits for Iltis, Mathilda
API numberWell no.Acreson the permit
42-029-381421H238
42-029-3720113238
42-029-3720326238
42-029-3683453238
42-029-3683739238

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ILTIS, MATHILDA
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 202620$80.46$2.89
Jun 202620$84.81$3.15
May 202620$102.13$2.94
Apr 202600$100.32$2.77
Mar 202600$91.38$3.04
Feb 202610$64.51$3.62
Jan 202610$60.04$7.72
Dec 202510$57.97$4.26
Nov 202500$60.06$3.79
Oct 202500$60.89$3.19
Sep 202520$63.96$2.97
Aug 202510$64.86$2.91
Jul 20251548$68.39$3.20
Jun 202520$68.17$3.02
May 202520$62.17$3.12
Apr 202510$63.54$3.42
Mar 202510$68.24$4.12
Feb 202510$71.53$4.19
Jan 202530$75.74$4.13
Dec 202430$70.12$3.01
Nov 202420$69.95$2.12
Oct 202400$71.99$2.20
Sep 20240111$70.24$2.28
Aug 2024220$76.68$1.99
Jul 2024250$81.80$2.07
Jun 2024150$79.77$2.54
May 202450$80.02$2.12
Apr 2024200$85.35$1.60
Mar 2024100$81.28$1.49
Feb 2024390$77.25$1.72
Jan 20241128$74.15$3.18
Dec 202310$71.90$2.52
Nov 202300$77.69$2.71
Oct 202300$85.64$2.98
Sep 202350$89.43$2.64
Aug 2023140$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

OperatorSimco Oil, LLCFieldFairfieldCountyBexar County

Simco Oil, LLC in Bexar County

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Fairfield field

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