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Texas oil lease

Producing

SHELL-MORE

Shell-More is an oil lease in Yoakum County, Texas, operated by Texland Petroleum, L.P. in the Ownby, West (San Andres) field.

9 wells

10,367bbl oil, last 12 months−13% vs prior year
Operator
Texland Petroleum, L.P.
County
Yoakum County
Field
Ownby, West (San Andres)
RRC lease
8A-66702

27 royalty accounts on the county roll

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Gas, last 12 months
6,590 mcf
Oil in Aug 2026
653 bbl
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Checks stopped on this lease?

  • Buyer

    Buyer changed: HILCORP ENERGY COMPANY replaced OCCIDENTAL PERMIAN LTD. as the buyer of this lease's gas from oil wells on May 1, 2026.

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 9 wells, and what has been drilled or permitted within about 2 miles of them.
Map of the Shell-More lease in Yoakum County, Texas: its 9 wells ringed, among 348 wells and 23 recent drilling locations in a picture about 6 miles across.
  • This lease9Its wells, ringed on the map: 8 producing, 1 plugged
  • Drilling locations23Permits issued in the last two years
  • Producing wells255On a lease reporting production now
  • Not producing4Shut in, inactive or no lease on record
  • Plugged89The state's wellbore record says plugged

The 9 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 6 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, 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/shell-more-8a-66702"><img src="https://royaltyclerk.com/maps/lease-wells/shell-more-8a-66702.svg" alt="Map of the Shell-More lease in Yoakum County, Texas: its 9 wells ringed, among 348 wells and 23 recent drilling locations in a picture about 6 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/shell-more-8a-66702">Wells on the Shell-More lease, Yoakum County, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Other Shell-More leases in Yoakum County

1 lease in Yoakum County in the same field or with the same operator carries the Shell-More name. Operators often name the leases on one family's land alike, with a letter or unit number after the name. Sharing a name proves no tie: your division order says which ones pay you.

Production by month

Oil output fell 13% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for SHELL-MORE, Sep 2023 to Aug 2026. Oil output fell 13% over the last 12 months. 10,367 bbl in the 12 months through Aug 2026, against 11,983 bbl in the 12 months before.Last 12 months: 10,367 bblbbl per monthmcf per month002502005004007506001,0008001,2501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for SHELL-MORE, Sep 2023 to Aug 2026. Oil output fell 13% over the last 12 months. 10,367 bbl in the 12 months through Aug 2026, against 11,983 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502005004007506001,0008001,2501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

From the state record

What owners ask about Shell-More

When is the check for August 2026 due?
August 2026 is the newest month the state has posted for this lease. Texas law gives the payor until 60 days after the end of the sale month for oil and 90 for gas: the oil by Oct 30, 2026 and the gas by Nov 29, 2026, unless the lease sets another time.
Source: Railroad Commission production reports; Texas Natural Resources Code §91.402.
See your next three checks
Which Texas production tax rate applies?
The Texas Comptroller lists low producing leases for this lease, from Jun 1, 2020. Its file does not give the rate, so we compare your stub with the full 4.6%. That is for August 2026.
Source: Texas Comptroller, approved severance tax exemptions.
Check the tax on your stub
Who buys the oil and gas?
Oil: Sentinel Transportation, LLC gathers it. Gas from oil wells: Hilcorp Energy Company buys and gathers it. The buyer's price is what a royalty check is figured on.
Source: Railroad Commission Form P-4, gatherers and purchasers.
See every buyer and past buyers
How many 1099s should an owner expect for 2025?
One company, Texland Petroleum, L.P., filed this lease's reports behind every 2025 check, so most owners get one form. The operator is not always the company that pays, so go by the name on the stubs.
Source: Railroad Commission production reports, operator of record by month.
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Free tools, already on this lease

Ask a question about Shell-More

33 years of state records, 1993–2026

SHELL-MORE since 1993

We read every monthly report the Railroad Commission holds, back to January 1993, and this lease was already producing then. It filed 404 monthly reports through August 2026.

Sold since 1993

$42.7 million

What the whole lease’s oil and gas sold for at each month’s public prices, before tax and the operator’s deductions. A royalty owner’s share is their decimal of it.

A relative owned a share? See what it earned after they died
Oil sold
817,550 bbl
Gas sold
314,974 mcf
Best year
2008$2.8 million sold
Last report
Aug 2026First: Jan 1993

Its best year was 2008: $2.8 million of oil and gas sold

Each bar is what the lease’s oil and gas sold for that year, at that month’s prices. 2026 is only part of a year in the records, drawn lighter.

  • Oil
  • Gas
Its best year was 2008: $2.8 million of oil and gas soldShell-More: oil and gas sold each year from 1993 to 2026, at each month's prices. Its best year was 2008: $2.8 million of oil and gas sold.Sold each year, at each month’s prices$0$1M$2M$3MPeak 2008: $2.8M'93'95'00'05'10'15'20'26
Its best year was 2008: $2.8 million of oil and gas soldShell-More: oil and gas sold each year from 1993 to 2026, at each month's prices. Its best year was 2008: $2.8 million of oil and gas sold.Sold each year, at each month’s prices$0$1M$2M$3MPeak 2008: $2.8M'93'00'05'10'15'20'26

SourceTexas Railroad Commission Production Data Query, every monthly report since January 1993; EIA monthly WTI and Henry Hub prices (before 1997, EIA's yearly Texas natural gas wellhead price), through August 2026.

Every year as a table
Shell-More: oil and gas sold each year
YearMonthsOil sold, bblGas sold, mcfSold for
2026 *86,6834,427$570,448
20251211,4786,278$774,421
20241212,8497,859$1,001,339
20231213,9549,604$1,106,171
20221215,30310,259$1,521,461
20211216,5866,772$1,153,585
20201212,8713,868$536,413
20191216,9314,969$977,110
20181218,2128,560$1,207,388
20171219,6589,386$1,027,464
20161220,60210,435$914,972
20151221,47910,107$1,080,904
20141223,4729,340$2,238,795
20131224,5817,457$2,433,984
20121226,2298,874$2,492,688
20111228,13610,527$2,716,852
20101225,5026,912$2,063,369
20091226,71610,316$1,661,857
20081227,20011,004$2,807,111
20071225,3468,726$1,945,797
20061221,3237,848$1,469,528
20051224,9738,699$1,488,966
20041227,28210,182$1,189,002
20031229,8799,140$980,668
20021234,4096,727$919,019
20011239,7878,753$1,077,856
20001246,63111,973$1,456,719
19991235,66011,470$759,308
19981230,8639,147$467,456
19971221,2485,135$450,676
19961225,0315,333$564,188
19951229,9468,710$566,733
19941230,86817,177$563,523
19931225,86229,000$531,402

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

Where the gas went

99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
99% of the gas went to a transmission line in the last 12 monthsShare of SHELL-MORE gas by disposition code each month, Sep 2023 to Aug 2026. 99% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of SHELL-MORE gas by disposition code each month, Sep 2023 to Aug 2026. 99% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

  • Transmission line (2)

    99% · 6,553 mcf

  • Lease fuel (1)

    0.6% · 37 mcf

9 wells on this lease

Wells on SHELL-MORE
API numberWellStatusCompleted
42-501-33650Shell-More 1PluggedMay 22, 1991
42-501-33719Shell-More 2ActiveSep 28, 1991
42-501-33788Shell-More 3ActiveAug 25, 1992
42-501-33824Shell-More 4ActiveMar 5, 1993
42-501-34293Shell-More 5ActiveOct 20, 1998
42-501-34360Shell-More 6ActiveNov 5, 1999
42-501-34362Shell-More 8ActiveJan 15, 2000
42-501-35401Shell-More 7XActiveJun 19, 2007
42-501-35544Shell-More 9ActiveSep 27, 2010

1 of the 9 wells is marked plugged in the Railroad Commission's wellbore records. 8 are not plugged. A plugged well is closed for good. A well that is not plugged can be put back on production, and its operator still owes the plugging.

SourceTexas Railroad Commission production records and full wellbore file.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Jan 1, 2004–
Hilcorp Energy CompanyCasinghead gasBuys100May 1, 2026–
Hilcorp Energy CompanyCasinghead gasGathers100May 1, 2026–
Occidental Permian Ltd.Casinghead gasGathers100May 1, 2000May 1, 2026
Nominator Not Required / Swr 31Casinghead gasNominates100Dec 1, 2006May 1, 2026
Occidental Permian Ltd.Casinghead gasBuys100May 1, 2000May 1, 2026

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

Who buys my oilOil price check

160 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 160 and 160.2 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    9 well completions are on file for this lease

    The count is of completions in the wellbore records, so a well completed more than once is counted each time. Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • Worth asking

    A substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Shell-More
API numberWell no.Acreson the permit
42-501-355449160
42-501-354017X160
42-501-343628160
42-501-343606160
42-501-342935160
42-501-338244160.20
42-501-337883160.20
42-501-337192160.20
42-501-336501160.20

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

Unit decimal checker

On the Yoakum County roll

Yoakum County Appraisal District

2026 roll
Owners
54
Accounts
56
Appraised in all
$841k$840,847

Each square is one account

  • Royalty27
  • Overriding royalty28
  • Working interest1

SourceYoakum County Appraisal District, 2026 mineral roll (source), read Oct 7, 2026. Accounts matched to this lease by RRC number or lease name; no owner is named.

Estimate your royalty

36 months, newest first

Ledger for SHELL-MORE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Aug 20266536564764740$83.90$2.78
Jul 20267397385835800$80.46$2.89
Jun 20267927756426390$84.81$3.15
May 20268839438368330$102.13$2.94
Apr 20268797945785750$100.32$2.77
Mar 20268769115185150$91.38$3.04
Feb 20268508353813780$64.51$3.62
Jan 20269421,0314364330$60.04$7.72
Dec 20259609244854810$57.97$4.26
Nov 20259949965585540$60.06$3.79
Oct 20258998845295260$60.89$3.19
Sep 20259008935685650$63.96$2.97
Aug 20259419566556520$64.86$2.91
Jul 20259388636626590$68.39$3.20
Jun 20259089576256220$68.17$3.02
May 20251,0029834904860$62.17$3.12
Apr 20259691,0164164120$63.54$3.42
Mar 20251,0481,0105105060$68.24$4.12
Feb 20259008864044010$71.53$4.19
Jan 20251,0781,1104184140$75.74$4.13
Dec 20241,1161,1565425380$70.12$3.01
Nov 20241,0361,0705455410$69.95$2.12
Oct 20241,0139545705660$71.99$2.20
Sep 20241,0341,0396396350$70.24$2.28
Aug 20249949643573530$76.68$1.99
Jul 20241,0219698148100$81.80$2.07
Jun 20249701,0656926880$79.77$2.54
May 20241,0839937257210$80.02$2.12
Apr 20241,0701,0876676630$85.35$1.60
Mar 20241,1741,3369219170$81.28$1.49
Feb 20241,1281,0636066020$77.25$1.72
Jan 20241,1901,1538298250$74.15$3.18
Dec 20231,1821,1808418370$71.90$2.52
Nov 20231,2021,2217317260$77.69$2.71
Oct 20231,1841,1707337290$85.64$2.98
Sep 20231,0571,0027397350$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

OperatorTexland Petroleum, L.P.FieldOwnby, West (San Andres)CountyYoakum County

Texland Petroleum, L.P. in Yoakum County

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Ownby, West (San Andres) field

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