Skip to content
Royalty Clerk

Texas oil lease

Producing

SANZENBACHER "F"

Sanzenbacher "F" is an oil lease in Clay County, Texas, operated by Willowbend Investments, Inc. in the Lutz (Strawn) field.

4 wells

192bbl oil, last 12 months−88% vs prior year
Operator
Willowbend Investments, Inc.
County
Clay County
Field
Lutz (Strawn)
RRC lease
09-23845

Is your check right?

Check my statement

Where it sits

This county

Clay CountyClayWichitaMontagueArcherClay County
Clay County
Gas, last 12 months
35 mcf
Oil in Jul 2026
13 bbl

Production by month

Oil output fell 88% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 88% over the last 12 monthsMonthly oil production and gas for SANZENBACHER "F", Aug 2023 to Jul 2026. Oil output fell 88% over the last 12 months. 192 bbl in the 12 months through Jul 2026, against 1,632 bbl in the 12 months before.Last 12 months: 192 bblbbl per monthmcf per month0020050400100600150800200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 88% over the last 12 monthsMonthly oil production and gas for SANZENBACHER "F", Aug 2023 to Jul 2026. Oil output fell 88% over the last 12 months. 192 bbl in the 12 months through Jul 2026, against 1,632 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020050400100600150800200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2026 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Jan 2026 the lease's gas goes to a transmission line instead of a processing plantShare of SANZENBACHER "F" gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2026 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2026: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2026 the lease's gas goes to a transmission line instead of a processing plantShare of SANZENBACHER "F" gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2026 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Jan 26: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    83% · 29 mcf

  • Processing plant (3)

    17% · 6 mcf

4 wells on this lease

Wells on SANZENBACHER "F"
API numberWell no.Status
42-077-028974Active
42-077-302636Active
42-077-333105Shut-in
42-077-350198Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Sentinel Transportation, LLCOilGathers100Mar 1, 2001
Targa Midstream Services LLCCasinghead gasBuys100Oct 1, 2015
Lone Star Land & Energy Ii, LLCCasinghead gasGathers100Oct 1, 2015

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

Who buys my oilOil price check

223 acres on the newest permit

Check your decimal on this lease
Permits for Sanzenbacher "F"
API numberWell no.Acreson the permit
42-077-350198223
42-077-028974223
42-077-302636223
42-077-333105223

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SANZENBACHER "F"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261312330$80.46$2.89
Jun 20261215330$84.81$3.15
May 20261513330$102.13$2.94
Apr 20261415220$100.32$2.77
Mar 20261817440$91.38$3.04
Feb 20261719330$64.51$3.62
Jan 20261512550$60.04$7.72
Dec 20252021330$57.97$4.26
Nov 20251514110$60.06$3.79
Oct 20251719220$60.89$3.19
Sep 20252119330$63.96$2.97
Aug 20251517330$64.86$2.91
Jul 20252225330$68.39$3.20
Jun 20252431440$68.17$3.02
May 20255160330$62.17$3.12
Apr 2025156140330$63.54$3.42
Mar 20254845220$68.24$4.12
Feb 2025116330$71.53$4.19
Jan 20255580330$75.74$4.13
Dec 2024288248330$70.12$3.01
Nov 202492105330$69.95$2.12
Oct 2024147163330$71.99$2.20
Sep 2024325319330$70.24$2.28
Aug 2024423463330$76.68$1.99
Jul 2024726792330$81.80$2.07
Jun 2024180150330$79.77$2.54
May 2024186187330$80.02$2.12
Apr 2024180192330$85.35$1.60
Mar 2024186177330$81.28$1.49
Feb 2024174182330$77.25$1.72
Jan 2024186201330$74.15$3.18
Dec 2023186148330$71.90$2.52
Nov 202319134214440$77.69$2.71
Oct 2023166014330$85.64$2.98
Sep 2023231348161210$89.43$2.64
Aug 2023236166164240$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

OperatorWillowbend Investments, Inc.FieldLutz (Strawn)CountyClay County

Willowbend Investments, Inc. in Clay County

All Willowbend Investments, Inc. leases →

Lutz (Strawn) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km