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Royalty Clerk

Texas oil lease

Producing

CUNNINGHAM

Cunningham is an oil lease in Hockley County, Texas, operated by Extex Operating Company in the Slaughter field.

1 well

1,404bbl oil, last 12 months−17% vs prior year
Operator
Extex Operating Company
County
Hockley County
Field
Slaughter
RRC lease
8A-66073

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Gas, last 12 months
2,985 mcf
Oil in Aug 2026
115 bbl
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Checks stopped on this lease?

  • Sales

    No sales reported for the last 2 months of state data (through Aug 2026).

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

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Wells on this lease and around it

Where the state's map puts this lease's well, and what has been drilled or permitted within about 2 miles of it.
Map of the Cunningham lease in Hockley County, Texas: its well ringed, among 771 wells and 2 recent drilling locations in a picture about 6 miles across.
  • This lease1Its well, ringed on the map: producing
  • Drilling locations2Permits issued in the last two years
  • Producing wells548On a lease reporting production now
  • Not producing3Shut in, inactive or no lease on record
  • Plugged220The state's wellbore record says plugged

The ringed dot is this lease's well, 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.

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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/cunningham-8a-66073"><img src="https://royaltyclerk.com/maps/lease-wells/cunningham-8a-66073.svg" alt="Map of the Cunningham lease in Hockley County, Texas: its well ringed, among 771 wells and 2 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/cunningham-8a-66073">Wells on the Cunningham lease, Hockley County, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Other leases named Cunningham

3 leases share this name in district 8A. The Railroad Commission gives each gas well its own number and each oil lease another, so one unit often shows up as several of these.

Production by month

Oil output fell 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for CUNNINGHAM, Sep 2023 to Aug 2026. Oil output fell 17% over the last 12 months. 1,404 bbl in the 12 months through Aug 2026, against 1,693 bbl in the 12 months before.Last 12 months: 1,404 bblbbl per monthmcf per month0050200100400150600200800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for CUNNINGHAM, Sep 2023 to Aug 2026. Oil output fell 17% over the last 12 months. 1,404 bbl in the 12 months through Aug 2026, against 1,693 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050200100400150600200800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

From the state record

What owners ask about Cunningham

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 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 no approved exemption or reduced rate for this lease for August 2026, so the full 7.5% on gas applies.
Source: Texas Comptroller, approved severance tax exemptions.
Check the tax on your stub
Who buys the oil and gas?
Oil: Energy Trans Crude Marketing LLC 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, Extex Operating Company, 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 Cunningham

33 years of state records, 1993–2026

CUNNINGHAM since 1993

We read every monthly report the Railroad Commission holds, back to January 1993, and this lease was already producing then. It filed 403 monthly reports through August 2026.

Sold since 1993

$5.1 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
77,030 bbl
Gas sold
266,446 mcf
Best year
2008$428,000 sold
Last report
Aug 2026First: Jan 1993

Its best year was 2008: $428,000 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: $428,000 of oil and gas soldCunningham: oil and gas sold each year from 1993 to 2026, at each month's prices. Its best year was 2008: $428,000 of oil and gas sold.Sold each year, at each month’s prices$0$100k$200k$300k$400k$500kPeak 2008: $428k'93'95'00'05'10'15'20'26
Its best year was 2008: $428,000 of oil and gas soldCunningham: oil and gas sold each year from 1993 to 2026, at each month's prices. Its best year was 2008: $428,000 of oil and gas sold.Sold each year, at each month’s prices$0$100k$200k$300k$400k$500kPeak 2008: $428k'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
Cunningham: oil and gas sold each year
YearMonthsOil sold, bblGas sold, mcfSold for
2026 *88541,691$77,011
2025121,8252,848$131,960
2024121,5282,323$123,567
2023121,7433,251$141,775
2022122,0153,289$206,577
2021121,5152,457$113,912
2020121,6823,435$72,482
2019122,2943,530$139,400
2018122,2542,741$153,863
2017122,2901,986$124,019
2016122,1562,398$99,907
2015122,1462,569$110,458
2014122,9302,035$282,323
2013113,1012,239$318,844
20121200$0
20111215079$13,706
2010122,9064,394$250,963
2009123,4496,522$239,273
2008123,5228,427$428,098
2007123,5669,546$323,771
2006123,4318,610$285,615
2005123,06312,097$276,055
2004123,14411,294$197,953
2003123,1687,391$139,368
2002122,96710,408$109,378
2001122,2647,722$98,463
2000122,08314,898$127,053
1999122,18114,466$75,145
1998122,05415,877$62,547
1997121,99815,468$80,844
1996122,21417,806$89,633
1995122,32319,653$74,728
1994122,02322,824$77,827
1993122,19122,172$86,878

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

Where the gas went

All of the gas went to a processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of CUNNINGHAM gas by disposition code each month, Sep 2023 to Aug 2026. All of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a processing plant in the last 12 monthsShare of CUNNINGHAM gas by disposition code each month, Sep 2023 to Aug 2026. All of the gas went to a processing plant 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.

Who has run this lease

The operator changed once, most recently in Feb 2021

Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Aug 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Aug 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

1 well on this lease

Wells on CUNNINGHAM
API numberWellStatusCompleted
42-219-35092Cunningham 2AActiveAug 13, 1987

SourceTexas Railroad Commission production records and full wellbore file.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Jul 1, 2022–
Targa Midstream Services LLCCasinghead gasGathers100Oct 1, 2011Jul 1, 2022
Targa Midstream Services LLCCasinghead gasBuys100Oct 1, 2011Jul 1, 2022
Sentinel Transportation, LLCOilGathers100Jul 22, 2008Jul 1, 2022

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

Who buys my oilOil price check

134 acres on the newest permit

Check your decimal on this lease
Permits for Cunningham
API numberWell no.Acreson the permit
42-219-350922A134

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CUNNINGHAM
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Aug 2026Extex Operating11502332330$83.90$2.78
Jul 2026Extex Operating7037370$80.46$2.89
Jun 2026Extex Operating701691621620$84.81$3.15
May 2026Extex Operating1411702402400$102.13$2.94
Apr 2026Extex Operating1241802532530$100.32$2.77
Mar 2026Extex Operating12202972970$91.38$3.04
Feb 2026Extex Operating1291631901900$64.51$3.62
Jan 2026Extex Operating1261722792790$60.04$7.72
Dec 2025Extex Operating1531643753750$57.97$4.26
Nov 2025Extex Operating14003923920$60.06$3.79
Oct 2025Extex Operating1471603343340$60.89$3.19
Sep 2025Extex Operating1303261931930$63.96$2.97
Aug 2025Extex Operating14101131130$64.86$2.91
Jul 2025Extex Operating1401631701700$68.39$3.20
Jun 2025Extex Operating1541691511510$68.17$3.02
May 2025Extex Operating1471631371370$62.17$3.12
Apr 2025Extex Operating1401712452450$63.54$3.42
Mar 2025Extex Operating15301751750$68.24$4.12
Feb 2025Extex Operating1351752472470$71.53$4.19
Jan 2025Extex Operating1453343163160$75.74$4.13
Dec 2024Extex Operating9231921920$70.12$3.01
Nov 2024Extex Operating14981861860$69.95$2.12
Oct 2024Extex Operating1471761151150$71.99$2.20
Sep 2024Extex Operating1501691201200$70.24$2.28
Aug 2024Extex Operating13816725250$76.68$1.99
Jul 2024Extex Operating13516590900$81.80$2.07
Jun 2024Extex Operating13716980800$79.77$2.54
May 2024Extex Operating14302042040$80.02$2.12
Apr 2024Extex Operating1221644074070$85.35$1.60
Mar 2024Extex Operating1641741931930$81.28$1.49
Feb 2024Extex Operating1431793323320$77.25$1.72
Jan 2024Extex Operating1641543793790$74.15$3.18
Dec 2023Extex Operating156171000$71.90$2.52
Nov 2023Extex Operating1521705115110$77.69$2.71
Oct 2023Extex Operating14418144440$85.64$2.98
Sep 2023Extex Operating15401431430$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

OperatorExtex Operating CompanyFieldSlaughterCountyHockley County

Extex Operating Company in Hockley County

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Slaughter field

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Drilling permits within 10 km