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Texas oil lease

Producing

COX-CARLOS 19A

Cox-Carlos 19A is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

72,538bbl oil, last 12 months−62% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-22574

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
279,606 mcf
Oil in Jul 2026
2,460 bbl

Production by month

Oil output fell 62% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 62% over the last 12 monthsMonthly oil production and gas for COX-CARLOS 19A, Jun 2024 to Jul 2026. Oil output fell 62% over the last 12 months. 72,538 bbl in the 12 months through Jul 2026, against 188,732 bbl in the 12 months before.Last 12 months: 72,538 bblbbl per monthmcf per month0010k20k20k40k30k60k40k80kJul 24OctJan 25AprJulOctJan 26AprJul
Oil output fell 62% over the last 12 monthsMonthly oil production and gas for COX-CARLOS 19A, Jun 2024 to Jul 2026. Oil output fell 62% over the last 12 months. 72,538 bbl in the 12 months through Jul 2026, against 188,732 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k20k20k40k30k60k40k80kJul 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 COX-CARLOS 19A gas by disposition code each month, Jun 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%Jul 24OctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of COX-CARLOS 19A gas by disposition code each month, Jun 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% · 277,903 mcf

  • Lease fuel (1)

    0.6% · 1,604 mcf

  • Flared (4)

    0.0% · 99 mcf

1 well on this lease

Wells on COX-CARLOS 19A
API numberWell no.Status
42-461-425981HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers80Mar 4, 2024
Plains Pipeline L.p.OilGathers20Mar 4, 2024
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Mar 4, 2024
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Mar 4, 2024

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

Who buys my oilOil price check

963.20 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 Cox-Carlos 19A
API numberWell no.Acreson the permit
42-461-425981H963.20

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

Unit decimal checker

Estimate your royalty

26 months, newest first

Ledger for COX-CARLOS 19A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,4602,4789,4329,4020$80.46$2.89
Jun 20264,6324,62519,13119,0630$84.81$3.15
May 20265,7585,78224,27624,1980$102.13$2.94
Apr 20266,5506,55820,65920,5590$100.32$2.77
Mar 20265,1055,13223,00522,8330$91.38$3.04
Feb 20266,5846,59527,20027,0390$64.51$3.62
Jan 20267,1357,14824,40124,2274$60.04$7.72
Dec 20255,2305,18918,08417,81395$57.97$4.26
Nov 20256,4736,51927,38227,2350$60.06$3.79
Oct 20257,5057,49628,24228,0690$60.89$3.19
Sep 20257,2867,29030,30230,1400$63.96$2.97
Aug 20257,8207,82527,49227,3250$64.86$2.91
Jul 20257,4937,51524,80424,6570$68.39$3.20
Jun 20259,1559,12131,22531,01131$68.17$3.02
May 20259,2919,29730,35430,1901$62.17$3.12
Apr 202510,55610,56235,63235,4580$63.54$3.42
Mar 202510,18810,20336,69236,5090$68.24$4.12
Feb 202511,34211,37742,45242,123140$71.53$4.19
Jan 202513,94413,97449,30949,07614$75.74$4.13
Dec 202416,46516,51955,21654,9653$70.12$3.01
Nov 202419,09119,09459,71959,4720$69.95$2.12
Oct 202431,84131,75975,45975,1220$71.99$2.20
Sep 202420,15020,19333,83232,3480$70.24$2.28
Aug 202429,21629,24244,22442,29952$76.68$1.99
Jul 202435,26935,19345,39843,494172$81.80$2.07
Jun 202417,09816,94019,35019,29717$79.77$2.54

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

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyUpton County

Pioneer Natural Res. USA, Inc. in Upton County

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Spraberry (Trend Area) field

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