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Texas oil lease

Producing

AFTERSHOCK EAST A UNIT

Aftershock East A Unit is an oil lease in Winkler County, Texas, operated by Cog Operating LLC in the Phantom (Wolfcamp) field.

2 wells

212,718bbl oil, last 12 months−30% vs prior year
Operator
Cog Operating LLC
County
Winkler County
Field
Phantom (Wolfcamp)
RRC lease
08-62561

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
916,365 mcf
Oil in Jul 2026
14,797 bbl

Production by month

Oil output fell 30% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for AFTERSHOCK EAST A UNIT, Mar 2024 to Jul 2026. Oil output fell 30% over the last 12 months. 212,718 bbl in the 12 months through Jul 2026, against 302,375 bbl in the 12 months before.Last 12 months: 212,718 bblbbl per monthmcf per month0020k25k40k50k60k75k80k100k100k125kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for AFTERSHOCK EAST A UNIT, Mar 2024 to Jul 2026. Oil output fell 30% over the last 12 months. 212,718 bbl in the 12 months through Jul 2026, against 302,375 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k25k40k50k60k75k80k100k100k125kJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of AFTERSHOCK EAST A UNIT gas by disposition code each month, Mar 2024 to Jul 2026. 99% 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%Apr 24JulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of AFTERSHOCK EAST A UNIT gas by disposition code each month, Mar 2024 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 905,959 mcf

  • Lease fuel (1)

    1.1% · 9,739 mcf

  • Flared (4)

    0.1% · 667 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

2 wells on this lease

Wells on AFTERSHOCK EAST A UNIT
API numberWell no.Status
42-495-34913203HActive
42-495-34962204HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Mar 21, 2024
Targa Delaware LLCCasinghead gasBuys100Mar 21, 2024
Targa Delaware LLCCasinghead gasGathers100Mar 21, 2024

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

Who buys my oilOil price check

640 acres on the newest permit

  • 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 Aftershock East A Unit
API numberWell no.Acreson the permit
42-495-34962204H640
42-495-34913203H640

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

Unit decimal checker

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

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

Estimate your royalty

29 months, newest first

Ledger for AFTERSHOCK EAST A UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202614,79714,85461,09560,4290$80.46$2.89
Jun 202614,76314,60552,51651,9620$84.81$3.15
May 202617,87118,62458,96958,24339$102.13$2.94
Apr 202617,00316,54767,56966,157628$100.32$2.77
Mar 202619,71019,63977,68576,8600$91.38$3.04
Feb 202625,09825,088105,200104,2400$64.51$3.62
Jan 202611,82611,91064,43563,5600$60.04$7.72
Dec 202512,43712,13965,77565,0450$57.97$4.26
Nov 202511,38211,50059,55958,7870$60.06$3.79
Oct 202520,28120,38996,25795,2950$60.89$3.19
Sep 202520,91821,06493,98393,0620$63.96$2.97
Aug 202526,63226,746113,322112,3190$64.86$2.91
Jul 202529,54629,381120,152119,1790$68.39$3.20
Jun 202524,84824,772105,390104,4040$68.17$3.02
May 202514,48514,39361,88761,2120$62.17$3.12
Apr 202518,66018,56145,44744,8176$63.54$3.42
Mar 20258,6258,57938,55738,0620$68.24$4.12
Feb 202512,13913,06546,40346,4030$71.53$4.19
Jan 202537,41737,07986,78486,0620$75.74$4.13
Dec 202453,31853,246114,356113,51082$70.12$3.01
Nov 202449,39148,78195,34394,284315$69.95$2.12
Oct 20245,3345,38617,79117,49328$71.99$2.20
Sep 202421,95422,43959,85059,31334$70.24$2.28
Aug 202426,65826,46664,03563,37943$76.68$1.99
Jul 202429,46029,41767,96567,32018$81.80$2.07
Jun 202427,25927,20361,85061,046247$79.77$2.54
May 202430,67930,78373,28172,233395$80.02$2.12
Apr 202425,95925,54972,84772,06726$85.35$1.60
Mar 20242,7092,6044,7274,58766$81.28$1.49

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

OperatorCog Operating LLCFieldPhantom (Wolfcamp)CountyWinkler County

Cog Operating LLC in Winkler County

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Phantom (Wolfcamp) field

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