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Texas oil lease

Producing

SUNDOG A1

Sundog A1 is an oil lease in Ward County, Texas, operated by Apache Corporation in the Phantom (Wolfcamp) field.

1 well

8,406bbl oil, last 12 months+999% vs prior year
Operator
Apache Corporation
County
Ward County
Field
Phantom (Wolfcamp)
RRC lease
08-54883

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Where it sits

This county

Ward CountyWardWinklerCraneLovingReevesEctorWard County
Ward County
Gas, last 12 months
47,182 mcf
Oil in Jul 2026
1,185 bbl

Production by month

Oil output rose 7,830% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 7,830% over the last 12 monthsMonthly oil production and gas for SUNDOG A1, Aug 2023 to Jul 2026. Oil output rose 7,830% over the last 12 months. 8,406 bbl in the 12 months through Jul 2026, against 106 bbl in the 12 months before.Last 12 months: 8,406 bblbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 7,830% over the last 12 monthsMonthly oil production and gas for SUNDOG A1, Aug 2023 to Jul 2026. Oil output rose 7,830% over the last 12 months. 8,406 bbl in the 12 months through Jul 2026, against 106 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 3.4% of the gas in Aug 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuelShare of SUNDOG A1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.4% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Dec 2025: fuel to lineFlared 3.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuelShare of SUNDOG A1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.4% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Dec 25: fuel to lineFlared 3.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 46,454 mcf

  • Lease fuel (1)

    1.4% · 678 mcf

  • Flared (4)

    0.1% · 53 mcf

0.1% of the gas flared in the last 12 months. One month above 3%.

Who has run this lease

The operator changed once, most recently in Aug 2024

Operators of this lease over timeCallon Petroleum Operating Co, Jan 2020 to Jul 2024; Apache Corporation, Aug 2024 to Jul 20262020202120222023202420252026Changed Aug 2024Callon Petroleum Operating CoJan 2020 to Jul 2024Apache CorporationAug 2024 to now
Operators of this lease over timeCallon Petroleum Operating Co, Jan 2020 to Jul 2024; Apache Corporation, Aug 2024 to Jul 20262020202120222023202420252026Changed Aug 2024Callon Petroleum Operating CoJan 2020 to Jul 2024Apache CorporationAug 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SUNDOG A1
API numberWell no.Status
42-475-377041LAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers50Jan 1, 2025–
Plains Pipeline L.p.OilGathers50Jan 1, 2025–
Brazos Midstream Operating, LLCCasinghead gasBuys100Jan 1, 2025–
Brazos Midstream Operating, LLCCasinghead gasGathers100Jan 1, 2025–
Targa Midstream Services LLCCasinghead gasGathers100Dec 29, 2019Jan 1, 2025
Targa Midstream Services LLCCasinghead gasBuys100Dec 29, 2019Jan 1, 2025
Enterprise Crude Oil LLCOilGathers10Dec 29, 2019Jan 1, 2025
Enterprise Crude Pipeline LLCOilGathers80Dec 29, 2019Jan 1, 2025
Rio Energy International, Inc.OilGathers10Dec 29, 2019Jan 1, 2025

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

Who buys my oilOil price check

486.82 acres on the newest permit

An allocation well is on this lease

Permits for Sundog A1
API numberWell no.Acreson the permit
42-475-377041LA486.82

SourceRailroad Commission drilling permits, Sep 26, 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 SUNDOG A1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Apache Corporation1,1851,1675,9265,9260$80.46$2.89
Jun 2026Apache Corporation1,1601,2686,1966,1960$84.81$3.15
May 2026Apache Corporation1,3371,2287,2017,2010$102.13$2.94
Apr 2026Apache Corporation9188826,8156,8150$100.32$2.77
Mar 2026Apache Corporation8479716,1816,1810$91.38$3.04
Feb 2026Apache Corporation1,1281,1186,2636,0670$64.51$3.62
Jan 2026Apache Corporation1,1281,1465,9365,6990$60.04$7.72
Dec 2025Apache Corporation7004612,6532,36453$57.97$4.26
Nov 2025Apache Corporation20700$60.06$3.79
Oct 2025Apache Corporation10310$60.89$3.19
Sep 2025Apache Corporation00110$63.96$2.97
Aug 2025Apache Corporation00000$64.86$2.91
Jul 2025Apache Corporation11330$68.39$3.20
Jun 2025Apache Corporation05000$68.17$3.02
May 2025Apache Corporation127330$62.17$3.12
Apr 2025Apache Corporation04000$63.54$3.42
Mar 2025Apache Corporation171343430$68.24$4.12
Feb 2025Apache Corporation00000$71.53$4.19
Jan 2025Apache Corporation02000$75.74$4.13
Dec 2024Apache Corporation53200$70.12$3.01
Nov 2024Apache Corporation01000$69.95$2.12
Oct 2024Apache Corporation57200$71.99$2.20
Sep 2024Apache Corporation1320000$70.24$2.28
Aug 2024Apache Corporation534327270$76.68$1.99
Jul 2024Callon Petroleum01000$81.80$2.07
Jun 2024Callon Petroleum8713130$79.77$2.54
May 2024Callon Petroleum00000$80.02$2.12
Apr 2024Callon Petroleum00000$85.35$1.60
Mar 2024Callon Petroleum099000$81.28$1.49
Feb 2024Callon Petroleum1,3031,3025,4315,4310$77.25$1.72
Jan 2024Callon Petroleum1,3771,4165,3825,3820$74.15$3.18
Dec 2023Callon Petroleum1,5431,5385,7475,7470$71.90$2.52
Nov 2023Callon Petroleum1,5671,5795,3345,3340$77.69$2.71
Oct 2023Callon Petroleum1,6391,6206,1756,1620$85.64$2.98
Sep 2023Callon Petroleum1,5981,5967,3467,3390$89.43$2.64
Aug 2023Callon Petroleum1,2931,3206,6216,397224$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorApache CorporationFieldPhantom (Wolfcamp)CountyWard County

Apache Corporation in Ward County

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