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Texas oil lease

Producing

LAST CALL UNIT

Last Call Unit is an oil lease in Upton County, Texas, operated by Cog Operating LLC in the Spraberry (Trend Area) field.

2 wells

68,693bbl oil, last 12 months−21% vs prior year
Operator
Cog Operating LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-21565

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
167,662 mcf
Oil in Jul 2026
6,069 bbl

Production by month

Oil output fell 21% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for LAST CALL UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 68,693 bbl in the 12 months through Jul 2026, against 87,412 bbl in the 12 months before.Last 12 months: 68,693 bblbbl per monthmcf per month002,50010k5,00020k7,50030k10k40k12.5k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for LAST CALL UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 68,693 bbl in the 12 months through Jul 2026, against 87,412 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50010k5,00020k7,50030k10k40k12.5k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a processing plant in the last 12 monthsShare of LAST CALL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 92% 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
92% of the gas went to a processing plant in the last 12 monthsShare of LAST CALL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant 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.

  • Processing plant (3)

    92% · 153,538 mcf

  • Lease fuel (1)

    8.2% · 13,669 mcf

  • Flared (4)

    0.3% · 455 mcf

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

2 wells on this lease

Wells on LAST CALL UNIT
API numberWell no.Status
42-461-418015404BHActive
42-461-418025403BHActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enlink Crude Marketing, LLCOilGathers100Jun 26, 2021
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jun 26, 2021
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jun 26, 2021

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

Who buys my oilOil price check

863.30 acres on the newest permit

Permits for Last Call Unit
API numberWell no.Acreson the permit
42-461-418015404BH863.30
42-461-418025403BH863.30

SourceRailroad Commission drilling permits, Sep 26, 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

36 months, newest first

Ledger for LAST CALL UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266,0696,09724,91522,8100$80.46$2.89
Jun 20266,2446,15719,40417,167455$84.81$3.15
May 20265,7435,80115,40513,8560$102.13$2.94
Apr 20266,1846,09013,00511,7790$100.32$2.77
Mar 20264,7614,83112,46211,3890$91.38$3.04
Feb 20265,4475,4479,8868,9640$64.51$3.62
Jan 20265,9585,92811,87611,0270$60.04$7.72
Dec 20256,0806,04711,18710,4040$57.97$4.26
Nov 20254,8784,92010,0309,3340$60.06$3.79
Oct 20254,7394,79716,71215,5820$60.89$3.19
Sep 20259,4199,33216,07114,9880$63.96$2.97
Aug 20253,1713,1096,7096,2380$64.86$2.91
Jul 20252,9903,21822,25820,9130$68.39$3.20
Jun 20257,7247,47738,92136,9940$68.17$3.02
May 20257,6567,65738,41436,4960$62.17$3.12
Apr 20257,3477,38335,91334,0740$63.54$3.42
Mar 20257,7467,74531,71030,0370$68.24$4.12
Feb 20257,1417,24733,81731,9020$71.53$4.19
Jan 20258,1968,11335,20033,1150$75.74$4.13
Dec 20248,4478,63037,33534,7800$70.12$3.01
Nov 20247,7137,60833,83131,2070$69.95$2.12
Oct 20245,9605,98323,32421,0790$71.99$2.20
Sep 20247,7387,72437,84735,6420$70.24$2.28
Aug 20248,7548,73144,77542,6460$76.68$1.99
Jul 20248,4868,51746,20344,0600$81.80$2.07
Jun 20249,7789,81448,00845,9640$79.77$2.54
May 202410,86910,86244,65142,8350$80.02$2.12
Apr 202411,12611,07733,96932,5230$85.35$1.60
Mar 202410,39410,38625,64624,5000$81.28$1.49
Feb 20249,9189,92818,72017,5800$77.25$1.72
Jan 202410,37410,39226,73424,6920$74.15$3.18
Dec 202310,0099,87029,81428,2170$71.90$2.52
Nov 202310,74510,73842,03041,8870$77.69$2.71
Oct 20239,99710,06134,37434,2430$85.64$2.98
Sep 202311,32611,29240,55040,3710$89.43$2.64
Aug 202312,31812,30347,91647,7500$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

OperatorCog Operating LLCFieldSpraberry (Trend Area)CountyUpton County

Cog Operating LLC in Upton County

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Spraberry (Trend Area) field

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