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Texas oil lease

Producing

ANTON-IRISH CLEARFORK UNIT

Anton-Irish Clearfork Unit is an oil lease in Hale County, Texas, operated by Occidental Permian Ltd. in the Anton-Irish field.

590 wells

851,513bbl oil, last 12 months−6% vs prior year
RRC lease
8A-00304

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Where it sits

This county

Hale CountyHaleBriscoeSwisherCastroLambFloydHale County
Hale County
Gas, last 12 months
1,676,081 mcf
Oil in Jul 2026
66,591 bbl

Production by month

Oil output fell 6% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for ANTON-IRISH CLEARFORK UNIT, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 851,513 bbl in the 12 months through Jul 2026, against 905,183 bbl in the 12 months before.Last 12 months: 851,513 bblbbl per monthmcf per month0025k100k50k200k75k300k100k400kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for ANTON-IRISH CLEARFORK UNIT, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 851,513 bbl in the 12 months through Jul 2026, against 905,183 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0025k100k50k200k75k300k100k400kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of ANTON-IRISH CLEARFORK UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a transmission line in the last 12 monthsShare of ANTON-IRISH CLEARFORK UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All 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 Jul 2026.

590 wells on this lease

Wells on ANTON-IRISH CLEARFORK UNIT
API numberWell no.Status
42-189-0000383WActive
42-189-00004103WActive
42-189-0000593WActive
42-189-00006101WActive
42-189-0000794WActive
42-189-0000895WActive
42-189-00009102Active
42-189-0001092WActive
42-189-0001184WActive
42-189-0001291WActive
42-189-0001385WActive
42-189-0004290WActive
42-189-00043100WActive
42-189-0004496WActive
42-189-00045104WActive
42-189-00046105WActive
42-189-0004799WActive
42-189-0004889WActive
42-189-0004987WActive
42-189-0005098WActive
42-189-0005188WActive
42-189-00052202WActive
42-189-00053200WActive
42-189-00054201WActive
42-189-0005586WActive
42-189-0005697WActive
42-189-00057203Active
42-189-00058204Active
42-189-00061154WShut-in
42-189-0007382WShut-in
42-189-0007669WActive
42-189-000851Active
42-189-0008610WActive
42-189-000877Active
42-189-0008812WActive
42-189-0008922Active
42-189-0009020WActive
42-189-000919WActive
42-189-000928WShut-in
42-189-000936WActive
42-189-0009421WActive
42-189-0009511WActive
42-189-0009619WActive
42-189-00097163Active
42-189-00098167WShut-in
42-189-00099166Active
42-189-00100165WShut-in
42-189-0010848WActive
42-189-0010933WActive
42-189-0011025WActive
42-189-0011139WActive
42-189-0011240WActive
42-189-0011434WActive
42-189-0011549WActive
42-189-0011617WActive
42-189-0011713WActive
42-189-0011818WShut-in
42-189-0011914WActive
42-189-0012338WActive
42-189-0012451Active
42-189-0012550WActive
42-189-0012836Active
42-189-0012924WActive
42-189-0013037WActive
42-189-0013123WActive
42-189-0013235WActive
42-189-0013370WActive
42-189-0013481Active
42-189-0013580WActive
42-189-0013630WActive
42-189-0013728WActive
42-189-0013829WActive
42-189-0013927WActive
42-189-0014031WActive
42-189-0014143WActive
42-189-0014232WActive
42-189-0014379WActive
42-189-0014445WActive
42-189-0014544WActive
42-189-00146187WActive
42-189-00147191WActive
42-189-00148186WShut-in
42-189-0014972WActive
42-189-0015078WActive
42-189-0015173WActive
42-189-0015271WActive
42-189-0015367WActive
42-189-0015466WActive
42-189-0015554WActive
42-189-0015655WActive
42-189-0015716WActive
42-189-00158183WActive
42-189-0015915WActive
42-189-00160182WActive
42-189-0016256WActive
42-189-0016364WActive
42-189-0016457WActive
42-189-0016565WActive
42-189-001672WShut-in
42-189-00168178WShut-in
42-189-001693WActive
42-189-00170176WShut-in
42-189-001734WShut-in
42-189-001745WShut-in
42-189-0017560WActive
42-189-0017677WActive
42-189-0017775WActive
42-189-0017876WActive
42-189-0017974WActive
42-189-0018061WActive
42-189-00181194WActive
42-189-00182196Shut-in
42-189-00183193WActive
42-189-00184198WActive
42-189-00185197WActive
42-189-0018859WActive
42-189-0018963WActive
42-189-0019042WShut-in
42-189-0019141WActive
42-189-0019247WActive
42-189-0019358WActive
42-189-0019462WActive
42-189-0019546WActive
42-189-10001137Active
42-189-10003153Active
42-189-10004177WActive
42-189-10005199WActive
42-189-10201147WActive
42-189-30002257WSActive
42-189-30003216WSActive
42-189-30004215WSActive
42-189-30005214WSActive
42-189-30006213WSActive
42-189-30007212WSActive
42-189-30008211WSActive
42-189-30009221Active
42-189-30010230Active
42-189-30011231Active
42-189-30012232Active
42-189-30013233Active
42-189-30014229Active
42-189-30015228Shut-in
42-189-30016227Active
42-189-30017226Active
42-189-30018225Active
42-189-30019224Active
42-189-30020223Active
42-189-30022220Active
42-189-30023219Active
42-189-30024222Active
42-189-30025235WSActive
42-189-30026237WSShut-in
42-189-30027236WSActive
42-189-30028234WSShut-in
42-189-30032284Active
42-189-30033294Active
42-189-30034296Active
42-189-30035302Active
42-189-30036306Active
42-189-30037279Active
42-189-30038273Active
42-189-30039270Active
42-189-30040266Active
42-189-30041245Active
42-189-30042282Active
42-189-30043242Active
42-189-30044276Active
42-189-30045277Active
42-189-30046278Active
42-189-30047283Active
42-189-30048285Active
42-189-30049265Active
42-189-30050271Active
42-189-30051272Active
42-189-30052274Shut-in
42-189-30053275Active
42-189-30054243Active
42-189-30055244Shut-in
42-189-30056249Active
42-189-30057250Active
42-189-30058258Active
42-189-30059289Active
42-189-30060290Active
42-189-30061291Active
42-189-30062295Active
42-189-30063298Active
42-189-30064247Active
42-189-30065264Active
42-189-30066259Active
42-189-30067260Shut-in
42-189-30068246Active
42-189-30069263Active
42-189-30070299Active
42-189-30071300Active
42-189-30072301Active
42-189-30073303Active
42-189-30074305Active
42-189-30075252Shut-in
42-189-30076248Active
42-189-30077251Active

SourceTexas Railroad Commission Wellbore Query. The first 200 by API number.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Pipeline L.p.OilGathers100Jan 1, 2009
Occidental Permian Ltd.Casinghead gasBuys100Jan 1, 2010
Occidental Permian Ltd.Casinghead gasGathers100May 1, 2000

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

8,544.65 acres on the newest permit

A pooling certificate was filed

The wells on this lease state different acreage

The permits state between 10 and 8,545 acres.

640 wells are listed on this lease

Permits for Anton-Irish Clearfork Unit
API numberWell no.Acreson the permit
42-189-300092218,544.65
42-189-300192248,544.65
42-189-300472838,544.65
42-189-305035868,544.65
42-189-300702998,544.65
42-189-303094138,544.65
42-189-305236208,544.65
42-189-305246218,544.65
42-189-305226188,544.65
42-189-305216198,544.65
42-189-305196168,544.65
42-189-305206178,544.65

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

What Occidental Petroleum Corporation told investors it received

Occidental Permian Ltd. 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 ANTON-IRISH CLEARFORK UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202666,59166,61898,84198,8410$80.46$2.89
Jun 202667,30367,299129,486129,4860$84.81$3.15
May 202669,27469,279135,376135,3760$102.13$2.94
Apr 202668,13768,14698,27798,2770$100.32$2.77
Mar 202672,57372,571126,563126,5630$91.38$3.04
Feb 202664,29464,27892,23292,2320$64.51$3.62
Jan 202671,48671,496112,455112,4550$60.04$7.72
Dec 202572,87172,740121,032121,0320$57.97$4.26
Nov 202573,70373,846127,996127,9960$60.06$3.79
Oct 202575,45175,448133,893133,8930$60.89$3.19
Sep 202573,01873,014225,179225,1790$63.96$2.97
Aug 202576,81276,808274,751274,7510$64.86$2.91
Jul 202576,36976,369193,869193,8690$68.39$3.20
Jun 202574,82274,820170,463170,4630$68.17$3.02
May 202573,45973,458124,944124,9440$62.17$3.12
Apr 202577,99177,990112,732112,7320$63.54$3.42
Mar 202579,47479,470119,939119,9390$68.24$4.12
Feb 202562,35762,358208,558208,5580$71.53$4.19
Jan 202578,43878,434152,795152,7950$75.74$4.13
Dec 202478,90578,916106,735106,7350$70.12$3.01
Nov 202474,13774,130102,223102,2230$69.95$2.12
Oct 202478,12678,127125,063125,0630$71.99$2.20
Sep 202475,28675,287215,653215,6530$70.24$2.28
Aug 202475,81975,821175,476175,4760$76.68$1.99
Jul 202476,38876,389110,686110,6860$81.80$2.07
Jun 202477,07477,078116,599116,5990$79.77$2.54
May 202478,00078,000232,627232,6270$80.02$2.12
Apr 202476,53576,538209,263209,2630$85.35$1.60
Mar 202479,32179,317108,315108,3150$81.28$1.49
Feb 202474,70774,69577,57877,5780$77.25$1.72
Jan 202473,88673,89388,60288,6020$74.15$3.18
Dec 202379,32379,334110,379110,3790$71.90$2.52
Nov 202374,81774,814113,765113,7650$77.69$2.71
Oct 202378,08378,077103,444103,4440$85.64$2.98
Sep 202375,25675,256108,874108,8740$89.43$2.64
Aug 202381,59481,578116,757116,7570$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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