Skip to content
Royalty Clerk

Texas oil lease

Shut in

OLTMANN, W.C.

Oltmann, W.c. is an oil lease in Lee County, Texas, operated by Trivista Operating LLC in the Serbin (Taylor Sand) field.

2 wells

194bbl oil, last 12 months
Operator
Trivista Operating LLC
County
Lee County
Field
Serbin (Taylor Sand)
RRC lease
03-19645

Is your check right?

Check my statement

Where it sits

This county

Lee CountyLeeWilliamsonBastropWashingtonBrazosBurlesonAustinMilamLee County
Lee County
Oil in Mar 2026
0 bbl
Reporting since
Jan 2020

Production by month

No oil produced in the last 12 months

4 months were not reported.

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for OLTMANN, W.C., Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Jul 2025, at 8 bbl.Last 12 months: 0 bblbbl per month0255075100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for OLTMANN, W.C., Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Jul 2025, at 8 bbl.Last 12 monthsbbl per month0255075100Jan 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.

2 wells on this lease

Wells on OLTMANN, W.C.
API numberWell no.Status
42-287-320473Shut-in
42-287-320512Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Apr 1, 2024–
Enterprise Crude Oil LLCOilGathers100Nov 1, 2021Apr 1, 2024
Gulfmark Energy, Inc.OilGathers100Dec 1, 2019Nov 1, 2021
Flint Hills Resources, LPOilGathers100Aug 1, 2019Dec 1, 2019
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Nov 15, 2017Aug 1, 2019

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

Who buys my oilOil price check

129 acres on the newest permit

Permits for Oltmann, W.c.
API numberWell no.Acreson the permit
42-287-320473129
42-287-320512129

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for OLTMANN, W.C.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 2026No report filed––$84.81$3.15
May 2026No report filed––$102.13$2.94
Apr 2026No report filed––$100.32$2.77
Mar 202600$91.38$3.04
Feb 202600$64.51$3.62
Jan 202600$60.04$7.72
Dec 202500$57.97$4.26
Nov 202500$60.06$3.79
Oct 202500$60.89$3.19
Sep 202500$63.96$2.97
Aug 202500$64.86$2.91
Jul 2025823$68.39$3.20
Jun 20254226$68.17$3.02
May 20258081$62.17$3.12
Apr 20256438$63.54$3.42
Mar 20252752$68.24$4.12
Feb 202584112$71.53$4.19
Jan 20259444$75.74$4.13
Dec 2024600$70.12$3.01
Nov 202400$69.95$2.12
Oct 20242323$71.99$2.20
Sep 20245353$70.24$2.28
Aug 20242240$76.68$1.99
Jul 2024150$81.80$2.07
Jun 202400$79.77$2.54
May 202400$80.02$2.12
Apr 202400$85.35$1.60
Mar 202400$81.28$1.49
Feb 2024044$77.25$1.72
Jan 2024170$74.15$3.18
Dec 20236434$71.90$2.52
Nov 20231234$77.69$2.71
Oct 20233228$85.64$2.98
Sep 2023200$89.43$2.64
Aug 20231125$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorTrivista Operating LLCFieldSerbin (Taylor Sand)CountyLee County

Trivista Operating LLC in Lee County

No other producing leases from this operator in this county are in our data yet.

Serbin (Taylor Sand) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km