Skip to content
Royalty Clerk

Texas oil lease

Producing

PATSY-CLARK UNIT

Patsy-Clark Unit is an oil lease in Karnes County, Texas, operated by Devon Energy Production Co, L.P. in the Eagleville (Eagle Ford-2) field.

8 wells

44,719bbl oil, last 12 months−13% vs prior year
Operator
Devon Energy Production Co, L.P.
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-09845

40 royalty accounts on the county roll

Is your family on this lease?

Email me when this lease changes
Gas, last 12 months
161,463 mcf
Oil in Aug 2026
3,997 bbl
Search

Did a relative own a share of this lease?

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

Wells on this lease and around it

Where the state's map puts this lease's 8 wells, and what has been drilled or permitted within about 2 miles of them.
Map of the Patsy-Clark Unit lease in Karnes County, Texas: its 8 wells ringed, among 275 wells and 7 recent drilling locations in a picture about 7 miles across.
  • This lease8Its wells, ringed on the map: all producing
  • Drilling locations7Permits issued in the last two years
  • Producing wells265On a lease reporting production now
  • Not producing6Shut in, inactive or no lease on record
  • Plugged4The state's wellbore record says plugged

The 8 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, 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/patsy-clark-unit-02-09845"><img src="https://royaltyclerk.com/maps/lease-wells/patsy-clark-unit-02-09845.svg" alt="Map of the Patsy-Clark Unit lease in Karnes County, Texas: its 8 wells ringed, among 275 wells and 7 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/patsy-clark-unit-02-09845">Wells on the Patsy-Clark Unit lease, Karnes County, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Other leases named Patsy-Clark Unit

2 leases share this name in district 02. 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 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 PATSY-CLARK UNIT, Sep 2023 to Aug 2026. Oil output fell 13% over the last 12 months. 44,719 bbl in the 12 months through Aug 2026, against 51,461 bbl in the 12 months before.Last 12 months: 44,719 bblbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for PATSY-CLARK UNIT, Sep 2023 to Aug 2026. Oil output fell 13% over the last 12 months. 44,719 bbl in the 12 months through Aug 2026, against 51,461 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

From the state record

What owners ask about Patsy-Clark Unit

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 no approved exemption or reduced rate for this lease for August 2026, so the full 4.6% on oil and 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: Enterprise Crude Oil LLC, Harvest Marketing & Trading, LLC, Mv Purchasing, LLC, Phillips 66 Company, Plains Pipeline L.p. and Shell Trading (Us) Company gather it. Gas from oil wells: Enterprise Products Operating LLC 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, Devon Energy Production Co, 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.
Check your 1099 against it

Free tools, already on this lease

Ask a question about Patsy-Clark Unit

33 years of state records, 1993–2026

PATSY-CLARK UNIT since 2012

We read every monthly report the Railroad Commission holds, back to January 1993. This lease first reported in January 2012. It filed 176 monthly reports through August 2026.

Sold since 2012

$166.4 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
1,957,837 bbl
Gas sold
2,348,908 mcf
Best year
2013$35.8 million sold
Last report
Aug 2026First: Jan 2012

Its best year was 2013: $35.8 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 2013: $35.8 million of oil and gas soldPatsy-Clark Unit: oil and gas sold each year from 2012 to 2026, at each month's prices. Its best year was 2013: $35.8 million of oil and gas sold.Sold each year, at each month’s prices$0$10M$20M$30M$40MPeak 2013: $36M201220132014201520162017201820192020202120222023202420252026
Its best year was 2013: $35.8 million of oil and gas soldPatsy-Clark Unit: oil and gas sold each year from 2012 to 2026, at each month's prices. Its best year was 2013: $35.8 million of oil and gas sold.Sold each year, at each month’s prices$0$10M$20M$30M$40MPeak 2013: $36M'12'15'20'26

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
Patsy-Clark Unit: oil and gas sold each year
YearMonthsOil sold, bblGas sold, mcfSold for
2026 *829,95964,618$2,749,420
20251248,96380,654$3,481,315
20241256,192141,222$4,625,267
20231271,363126,312$5,823,149
202212189,469189,575$20,927,095
20211255,674101,157$4,157,873
20201256,26681,621$2,303,780
20191246,90468,078$2,823,917
20181278,72071,599$5,335,591
201712102,527102,205$5,468,834
201612122,290119,727$5,507,840
201512155,074274,527$8,306,827
201412262,191302,708$26,097,011
201312343,795354,482$35,877,741
201212338,450270,423$33,003,321

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

Where the gas went

Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 7.7% of the gas in May 2026.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuelShare of PATSY-CLARK UNIT gas by disposition code each month, Sep 2023 to Aug 2026. Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 7.7% of the gas in May 2026.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2026: fuel to plantFlared 7.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuelShare of PATSY-CLARK UNIT gas by disposition code each month, Sep 2023 to Aug 2026. Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 7.7% of the gas in May 2026.Share of gas by disposition code0%50%100%Feb 26: fuel to plantFlared 7.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

  • Processing plant (3)

    60% · 96,884 mcf

  • Lease fuel (1)

    36% · 57,479 mcf

  • Transmission line (2)

    2.6% · 4,145 mcf

  • Flared (4)

    1.8% · 2,955 mcf

1.8% of the gas flared in the last 12 months. 3 months above 3%.

Who has run this lease

The operator changed 3 times, most recently in Sep 2022

Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Apr 2021; Validus NRG Aquilas Assetco LLC, May 2021 to Aug 2022; Devon Energy Production Co, L.P., Sep 2022 to Aug 20262020202120222023202420252026Changed Feb 2020Changed May 2021Changed Sep 2022Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to Apr 2021Validus NRG Aquilas Assetco L…May 2021 to Aug 2022Devon Energy Production Co, L…Sep 2022 to now
Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Apr 2021; Validus NRG Aquilas Assetco LLC, May 2021 to Aug 2022; Devon Energy Production Co, L.P., Sep 2022 to Aug 20262020202120222023202420252026Changed Feb 2020Changed May 2021Changed Sep 2022Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to Apr 2021Validus NRG Aquilas Assetco LLCMay 2021 to Aug 2022Devon Energy Production Co, L.P.Sep 2022 to now

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

8 wells on this lease

Wells on PATSY-CLARK UNIT
API numberWellStatusCompleted
42-255-31969Patsy-Clark Unit 1HActiveNov 2, 2011
42-255-31975Patsy-Clark Unit 4HActiveApr 15, 2012
42-255-31976Patsy-Clark Unit 2HActiveOct 11, 2011
42-255-31978Patsy-Clark Unit 3HActiveFeb 8, 2012
42-255-32938Patsy-Clark Unit 5HActiveApr 11, 2013
42-255-32944Patsy-Clark Unit 6HActiveMar 28, 2013
42-255-32946Patsy-Clark Unit 7HActiveApr 29, 2013
42-255-37344Patsy-Clark Unit 8HActiveMay 1, 2022

SourceTexas Railroad Commission production records and full wellbore file.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers20Apr 1, 2023–
Harvest Marketing & Trading, LLCOilGathers20Apr 1, 2023–
Mv Purchasing, LLCOilGathers20Feb 1, 2025–
Phillips 66 CompanyOilGathers20Apr 1, 2023–
Plains Pipeline L.p.OilGathers10Feb 1, 2025–
Shell Trading (Us) CompanyOilGathers10Apr 1, 2023–
Enterprise Products Operating LLCCasinghead gasBuys100Jun 1, 2020–
Enterprise Products Operating LLCCasinghead gasGathers100Jun 1, 2020–
Ironwood Midst Energy Ptnrs LLCOilGathers10Apr 1, 2023Feb 1, 2025
Mv Purchasing, LLCOilGathers10Apr 1, 2023Feb 1, 2025
Valero Marketing and Supply Co.OilGathers10Apr 1, 2023Feb 1, 2025
Eastex Crude Company, LLCOilGathers50Jan 1, 2023Apr 1, 2023
Harvest Marketing & Trading, LLCOilGathers50Jan 1, 2023Apr 1, 2023
Eastex Crude CompanyOilGathers50Jul 1, 2021Jan 1, 2023

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

Who buys my oilOil price check

640 acres on the newest permit

  • Good to know

    8 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 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 Patsy-Clark Unit
API numberWell no.Acreson the permit
42-255-373448H640
42-255-329446H640
42-255-329467H640
42-255-329385H640
42-255-319754H640
42-255-319762H640
42-255-319783H640
42-255-319691H640

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

Unit decimal checker

What Devon Energy Corporation told investors it received

Devon Energy Production Co, L.P. is linked to Devon Energy Corporation (DVN).
Realized prices reported by Devon Energy Corporation
QuarterOil$ per bblFiling
Q2 2026$95.10SEC filing
Q1 2026$69.66SEC filing
Q4 2025$57.19SEC filing
Q3 2025$63.21SEC filing
Q2 2025$61.70SEC filing
Q1 2025$69.13SEC filing

SourceDevon Energy Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

On the Karnes County roll

Karnes County Appraisal District

2026 roll
Owners
44
Accounts
44
Appraised in all
$4.5M$4,549,060

Each square is one account

  • Royalty40
  • Overriding royalty3
  • Working interest1

SourceKarnes County Appraisal District, 2026 mineral roll (source), read Sep 29, 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 PATSY-CLARK UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Aug 2026Devon Energy3,9973,97315,4038,753344$83.90$2.78
Jul 2026Devon Energy4,2074,23512,2898,093173$80.46$2.89
Jun 2026Devon Energy3,7433,70915,20810,313190$84.81$3.15
May 2026Devon Energy3,7823,74913,3588,2451,023$102.13$2.94
Apr 2026Devon Energy3,9693,96812,1078,031237$100.32$2.77
Mar 2026Devon Energy3,8523,86011,2386,873339$91.38$3.04
Feb 2026Devon Energy3,1023,08414,5748,02777$64.51$3.62
Jan 2026Devon Energy3,3883,38111,9856,283313$60.04$7.72
Dec 2025Devon Energy3,8203,81110,7036,76225$57.97$4.26
Nov 2025Devon Energy3,1403,16813,1529,0536$60.06$3.79
Oct 2025Devon Energy3,7573,74217,60311,497152$60.89$3.19
Sep 2025Devon Energy3,9623,96613,8439,09976$63.96$2.97
Aug 2025Devon Energy4,2044,29411,9357,500160$64.86$2.91
Jul 2025Devon Energy3,3183,21412,0967,046105$68.39$3.20
Jun 2025Devon Energy3,5453,57215,65410,176155$68.17$3.02
May 2025Devon Energy4,3314,31213,8189,44585$62.17$3.12
Apr 2025Devon Energy4,2444,2957,5795,18510$63.54$3.42
Mar 2025Devon Energy6,4186,3725,2193,42929$68.24$4.12
Feb 2025Devon Energy4,9494,9211,44293511$71.53$4.19
Jan 2025Devon Energy3,2993,2968495276$75.74$4.13
Dec 2024Devon Energy4,2494,25915,69310,72574$70.12$3.01
Nov 2024Devon Energy4,7984,79911,1937,90388$69.95$2.12
Oct 2024Devon Energy4,2524,25221,56715,898244$71.99$2.20
Sep 2024Devon Energy3,8543,81516,55412,027226$70.24$2.28
Aug 2024Devon Energy3,4613,49510,5697,68690$76.68$1.99
Jul 2024Devon Energy4,9674,95519,52514,447159$81.80$2.07
Jun 2024Devon Energy4,3204,34610,5017,80683$79.77$2.54
May 2024Devon Energy5,5535,54614,01510,701108$80.02$2.12
Apr 2024Devon Energy5,7415,72319,27414,719122$85.35$1.60
Mar 2024Devon Energy5,8365,82926,42720,579106$81.28$1.49
Feb 2024Devon Energy4,8184,83116,04911,806277$77.25$1.72
Jan 2024Devon Energy4,3124,34210,5156,925591$74.15$3.18
Dec 2023Devon Energy5,8275,79920,74515,690113$71.90$2.52
Nov 2023Devon Energy5,1915,1668,8546,77725$77.69$2.71
Oct 2023Devon Energy4,5414,5649,8807,62089$85.64$2.98
Sep 2023Devon Energy5,2105,1909,9487,212289$89.43$2.64

Flared above 3%

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

OperatorDevon Energy Production Co, L.P.FieldEagleville (Eagle Ford-2)CountyKarnes County

Devon Energy Production Co, L.P. in Karnes County

All Devon Energy Production Co, L.P. leases →

Eagleville (Eagle Ford-2) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km