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Texas oil lease

Producing

UL PAHASKA 21-6

Ul Pahaska 21-6 is an oil lease in Winkler County, Texas, operated by Apache Corporation in the Phantom (Wolfcamp) field.

5 wells

127,378bbl oil, last 12 months+19% vs prior year
Operator
Apache Corporation
County
Winkler County
Field
Phantom (Wolfcamp)
RRC lease
08-58001

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
151,103 mcf
Oil in Jul 2026
8,670 bbl

Production by month

Oil output rose 19% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 19% over the last 12 monthsMonthly oil production and gas for UL PAHASKA 21-6, Aug 2023 to Jul 2026. Oil output rose 19% over the last 12 months. 127,378 bbl in the 12 months through Jul 2026, against 106,701 bbl in the 12 months before.Last 12 months: 127,378 bblbbl per monthmcf per month005,0005,00010k10k15k15k20k20k25k25kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 19% over the last 12 monthsMonthly oil production and gas for UL PAHASKA 21-6, Aug 2023 to Jul 2026. Oil output rose 19% over the last 12 months. 127,378 bbl in the 12 months through Jul 2026, against 106,701 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,0005,00010k10k15k15k20k20k25k25kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plantShare of UL PAHASKA 21-6 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2024: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plantShare of UL PAHASKA 21-6 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Jul 24: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    90% · 136,241 mcf

  • Lease fuel (1)

    9.5% · 14,404 mcf

  • Flared (4)

    0.3% · 458 mcf

0.3% of the gas flared in the last 12 months. No month above 3%.

Who has run this lease

The operator changed 2 times, most recently in Aug 2024

Operators of this lease over timePercussion Petroleum Oper Ii,llc, May 2022 to Jul 2023; Callon Permian II, LLC, Aug 2023 to Jul 2024; Apache Corporation, Aug 2024 to Jul 20262023202420252026Changed Aug 2023Changed Aug 2024Percussion Petroleum Oper Ii,…May 2022 to Jul 2023Callon Permian II, LLCAug 2023 to Jul 2024Apache CorporationAug 2024 to now
Operators of this lease over timePercussion Petroleum Oper Ii,llc, May 2022 to Jul 2023; Callon Permian II, LLC, Aug 2023 to Jul 2024; Apache Corporation, Aug 2024 to Jul 20262023202420252026Changed Aug 2023Changed Aug 2024Percussion Petroleum Oper Ii,llcMay 2022 to Jul 2023Callon Permian II, LLCAug 2023 to Jul 2024Apache CorporationAug 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

5 wells on this lease

Wells on UL PAHASKA 21-6
API numberWell no.Status
42-495-34654A003HActive
42-495-34655S004HActive
42-495-34657A006HActive
42-495-34658S007HActive
42-495-34683A005HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Sep 1, 2025–
Brazos Midstream Operating, LLCCasinghead gasBuys100May 14, 2022–
Brazos Midstream Operating, LLCCasinghead gasGathers100May 14, 2022–
Concord Crude Oil Marketing LLCOilGathers100May 14, 2022Sep 1, 2025

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

Who buys my oilOil price check

480.53 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 480.52 and 480.53 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for Ul Pahaska 21-6
API numberWell no.Acreson the permit
42-495-33238S008H480.53
42-495-34683A005H480.53
42-495-34654A003H480.52
42-495-34655S004H480.53
42-495-34657A006H480.53
42-495-34658S007H480.52

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

What APA Corporation told investors it received

Apache Corporation is linked to APA Corporation (APA).
Realized prices reported by APA Corporation
QuarterOil$ per bblFiling
Q2 2026$98.24SEC filing
Q1 2026$78.69SEC filing
Q4 2025$61.03SEC filing
Q3 2025$67.43SEC filing
Q2 2025$65.58SEC filing
Q1 2025$73.73SEC filing

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

Estimate your royalty

36 months, newest first

Ledger for UL PAHASKA 21-6
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Apache Corporation8,6709,00810,28910,1710$80.46$2.89
Jun 2026Apache Corporation10,0159,99710,90310,7610$84.81$3.15
May 2026Apache Corporation10,82410,76511,52811,3530$102.13$2.94
Apr 2026Apache Corporation10,28910,31211,74911,5540$100.32$2.77
Mar 2026Apache Corporation11,59011,29411,45111,210188$91.38$3.04
Feb 2026Apache Corporation9,97910,02713,22211,5390$64.51$3.62
Jan 2026Apache Corporation8,9538,99314,58312,4240$60.04$7.72
Dec 2025Apache Corporation11,33711,36217,92715,2320$57.97$4.26
Nov 2025Apache Corporation10,46510,5029,7028,0580$60.06$3.79
Oct 2025Apache Corporation10,98710,92414,96512,5380$60.89$3.19
Sep 2025Apache Corporation10,33910,35711,2129,437270$63.96$2.97
Aug 2025Apache Corporation13,93013,76713,57211,9640$64.86$2.91
Jul 2025Apache Corporation10,2579,99012,25110,9940$68.39$3.20
Jun 2025Apache Corporation4,4514,92613,22911,7250$68.17$3.02
May 2025Apache Corporation12,62912,58514,78713,4510$62.17$3.12
Apr 2025Apache Corporation13,77813,72614,72013,3640$63.54$3.42
Mar 2025Apache Corporation9,3419,13210,8909,2790$68.24$4.12
Feb 2025Apache Corporation7,9527,97810,4688,2520$71.53$4.19
Jan 2025Apache Corporation8,6718,6799,6107,1960$75.74$4.13
Dec 2024Apache Corporation6,7297,25810,6168,2570$70.12$3.01
Nov 2024Apache Corporation6,7806,9778,9887,3600$69.95$2.12
Oct 2024Apache Corporation7,1377,16312,51211,531173$71.99$2.20
Sep 2024Apache Corporation9,0928,37711,05410,907147$70.24$2.28
Aug 2024Apache Corporation9,8849,96513,16813,1680$76.68$1.99
Jul 2024Callon Permian14,38114,91520,54017,9650$81.80$2.07
Jun 2024Callon Permian14,05813,62820,01217,5490$79.77$2.54
May 2024Callon Permian13,44013,35316,89414,2480$80.02$2.12
Apr 2024Callon Permian16,51516,58921,41218,763171$85.35$1.60
Mar 2024Callon Permian18,39318,33623,84021,2210$81.28$1.49
Feb 2024Callon Permian15,59815,61119,47417,1310$77.25$1.72
Jan 2024Callon Permian7,2827,1288,3426,0360$74.15$3.18
Dec 2023Callon Permian10,31110,30813,55610,8720$71.90$2.52
Nov 2023Callon Permian12,84313,16515,92213,1080$77.69$2.71
Oct 2023Callon Permian12,93812,97517,32314,4300$85.64$2.98
Sep 2023Callon Permian13,18813,53417,53414,7320$89.43$2.64
Aug 2023Callon Permian15,37115,18120,40217,2930$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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Nearby

This lease belongs to

OperatorApache CorporationFieldPhantom (Wolfcamp)CountyWinkler County

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