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Royalty Clerk

Texas oil lease

Stopped

MANN

Mann is an oil lease in Gaines County, Texas, in the Seminole (San Angelo) field. It stopped producing after March 2022: nothing has been reported for 4 years 5 months since. OXY USA Inc was its last operator.

This lease has stopped

Mar 2022last month with oil or gas

Nothing reported for 4 years 5 months since, through Aug 2026.

Last operator
OXY USA Inc.
County
Gaines County
Field
Seminole (San Angelo)
RRC lease
8A-05465

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Silent for
4 years 5 months
Producing in
1993
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Stopped producing after March 2022

Mann, 1993–2026

Its whole life in the Railroad Commission’s monthly reports, which start in January 1993; it was already producing then. Royalty owners and their heirs can still be on the county roll after the checks stop.

What its oil and gas sold for each year since 1993$ a year, at each month's pricessilent
Mann: what its oil and gas sold for each year, 1993 to 2026Mann: what its oil and gas sold for each year, 1993 to 2026. The best year was 2008, with $732,000 sold. It stopped producing after March 2022; nothing since, through August 2026.SILENT4 YR 5 MOBest year 2008 · $733kLast production Mar 2022199319972001200520092013201720212025
Mann: what its oil and gas sold for each year, 1993 to 2026Mann: what its oil and gas sold for each year, 1993 to 2026. The best year was 2008, with $732,000 sold. It stopped producing after March 2022; nothing since, through August 2026.Best year 2008 · $733kLast production Mar 202219932002201120202026
  1. Already producing1993when the state's records start
  2. Best year2008$732,000 sold
  3. Last operatorOXY USA Inc.from Jan 2020
  4. Last productionMar 2022
  5. Silent for4 years 5 monthsthrough Aug 2026
Oil sold since 1993
242,788barrels
Sold for, in all
$10.5 millionat each month's public prices, 100% of the lease

Source: Texas Railroad Commission production reports since January 1993 (oil and gas sold); EIA prices, through August 2026.

Every year as a table
Mann: oil and gas sold each year
YearMonthsOil sold, bblGas sold, mcfSold for
2026 *800$0
20251200$0
20241200$0
20231200$0
2022121940$18,318
2021123,7540$250,888
2020126,3570$246,201
2019126,4110$364,981
2018125,8980$380,285
2017125,6690$289,566
2016127,1250$305,383
2015127,5540$367,398
2014125,0810$460,888
2013124,6470$455,825
2012125,3470$505,964
2011126,2980$600,134
2010125,9610$473,704
2009125,5560$337,510
2008127,2310$732,549
2007127,8170$563,228
2006127,1680$471,756
2005127,8400$441,052
20041211,7960$485,449
20031213,2400$411,139
20021213,1590$344,514
20011211,4560$292,625
20001210,5070$317,675
19991210,5460$206,951
19981210,4010$151,696
19971210,0540$207,284
19961210,9870$242,926
19951211,0610$204,047
19941211,5770$198,991
19931212,0960$222,322

* Part of the year: the records run through August 2026.

For families and heirs

What an heir can do next

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Did a relative own a share of this lease?

Pick the year they passed and see what the lease has sold since.

Checks stopped on this lease?

  • Wells

    All 3 wells on this lease are marked plugged.

SourceRailroad Commission production, P-5 and P-4 records, data through Aug 2026.

See why checks stop on this lease

Wells on this lease and around it

Where the state's map puts this lease's 3 wells, and what has been drilled or permitted within about 2 miles of them.
Map of the Mann lease in Gaines County, Texas: its 3 wells ringed, among 435 wells and 105 recent drilling locations in a picture about 7 miles across.
  • This lease3Its wells, ringed on the map: all plugged
  • Drilling locations105Permits issued in the last two years
  • Producing wells329On a lease reporting production now
  • Not producing2Shut in, inactive or no lease on record
  • Plugged104The state's wellbore record says plugged

The 3 ringed dots are this lease's wells, each where the Railroad Commission's map puts it. The other dots are wells and drilling permits of the last 24 months on the land around it; the counts are for everything in the picture, which is about 7 miles across. The thin brown lines are the original land surveys; where there is room, a survey carries its abstract number, the number deeds and division orders cite. Sources: Railroad Commission of Texas well layers, drilling permit files and survey lines, town points from GeoNames (CC BY 4.0), base map from USGS The National Map.

See the whole Texas well map

A one-page map of this lease to print, for a lawyer, a buyer or a probate file.

Use this map on your site

You may show this map on any site, unchanged. Keep the credit line and its link to Royalty Clerk under the map. The picture updates by itself as the state records new wells and permits.

Download the picture (WebP)
<a href="https://royaltyclerk.com/texas/leases/mann-8a-05465"><img src="https://royaltyclerk.com/maps/lease-wells/mann-8a-05465.svg" alt="Map of the Mann lease in Gaines County, Texas: its 3 wells ringed, among 435 wells and 105 recent drilling locations in a picture about 7 miles across." width="1000" height="951" loading="lazy" style="max-width:100%;height:auto;border:0"></a>
<p style="margin:4px 0 0;font-size:14px">Map: <a href="https://royaltyclerk.com/texas/leases/mann-8a-05465">Wells on the Mann lease, Gaines County, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Production by month

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (Sep 2023 to Aug 2026). A lease that is shut in or newly reported looks like this. The ledger below lists each month. Its whole life is charted at the top of the page.

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.

3 wells on this lease

Wells on MANN
API numberWellStatusCompleted
42-165-00202Mann 10PluggedJan 4, 2005
42-165-00203Mann 11PluggedJan 12, 1984
42-165-10194Mann 12PluggedMay 18, 1964

All 3 wells are marked plugged in the Railroad Commission's wellbore records. A plugged well is closed for good.

SourceTexas Railroad Commission production records and full wellbore file.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Apr 1, 2025–
Oxy USA Inc.Casinghead gasBuys100Nov 1, 2019–
Oxy USA Inc.Casinghead gasGathers100Sep 1, 2017–
Centurion Pipeline L.p.OilGathers50Sep 1, 2017Apr 1, 2025
Pilot Travel Centers LLCOilGathers50Nov 1, 2019Apr 1, 2025
Oxy USA Inc.Casinghead gasBuys100Sep 1, 2017Nov 1, 2019
Hollyfrontier Ref & Mktg LLCOilGathers50Sep 1, 2017Nov 1, 2019

SourceRailroad Commission Form P-4 file, Oct 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.

  • Good to know

    All listed wells are plugged

    The RRC wellbore records mark all listed wells as plugged. These records do not show whether earlier royalties remain payable. Ask the payor about any unpaid months.

Check your decimal on this lease
Permits for Mann
API numberWell no.Acreson the permit
42-165-0020210–
42-165-0020311–
42-165-1019412–

SourceRailroad Commission drilling permits, Oct 31, 2026 (source 1, source 2).

Unit decimal checker

What Occidental Petroleum Corporation told investors it received

OXY USA Inc. is linked to Occidental Petroleum Corporation (OXY).
Realized prices reported by Occidental Petroleum Corporation
QuarterOil$ per bblFiling
Q2 2026$96.78SEC filing
Q1 2026$69.91SEC filing
Q4 2025$58.99SEC filing
Q3 2025$64.78SEC filing
Q2 2025$63.76SEC filing
Q1 2025$71.07SEC filing

SourceOccidental Petroleum Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MANN
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Aug 202600$83.90$2.78
Jul 202600$80.46$2.89
Jun 202600$84.81$3.15
May 202600$102.13$2.94
Apr 202600$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 202500$68.39$3.20
Jun 202500$68.17$3.02
May 202500$62.17$3.12
Apr 202500$63.54$3.42
Mar 202500$68.24$4.12
Feb 202500$71.53$4.19
Jan 202500$75.74$4.13
Dec 202400$70.12$3.01
Nov 202400$69.95$2.12
Oct 202400$71.99$2.20
Sep 202400$70.24$2.28
Aug 202400$76.68$1.99
Jul 202400$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 202400$77.25$1.72
Jan 202400$74.15$3.18
Dec 202300$71.90$2.52
Nov 202300$77.69$2.71
Oct 202300$85.64$2.98
Sep 202300$89.43$2.64

SourceTexas Railroad Commission Production Data Query, through Aug 2026. Prices: EIA, through Oct 2026. Updated Oct 30, 2026.

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Nearby

This lease belongs to

OperatorOXY USA Inc.FieldSeminole (San Angelo)CountyGaines County

OXY USA Inc. in Gaines County

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Seminole (San Angelo) field

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Leases within 10 km

Drilling permits within 10 km