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Producing

CORMAC '17-20'

Cormac '17-20' is an oil lease in Reagan County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) R 40 Exc field.

2 wells

15,362bbl oil, last 12 months−23% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Reagan County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-19804

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, last 12 months
391,799 mcf
Oil in Jul 2026
1,397 bbl

Production by month

Oil output fell 23% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for CORMAC '17-20', Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 15,362 bbl in the 12 months through Jul 2026, against 20,043 bbl in the 12 months before.Last 12 months: 15,362 bblbbl per monthmcf per month0050010k1,00020k1,50030k2,00040k2,50050kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for CORMAC '17-20', Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 15,362 bbl in the 12 months through Jul 2026, against 20,043 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050010k1,00020k1,50030k2,00040k2,50050kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

Flaring peaked at 5.7% of the gas in Feb 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a processing plant in the last 12 monthsShare of CORMAC '17-20' gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.7% of the gas in Feb 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a processing plant in the last 12 monthsShare of CORMAC '17-20' gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.7% of the gas in Feb 2025.Share of gas by disposition code0%50%100%Flared 5.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    97% · 378,520 mcf

  • Lease fuel (1)

    3.2% · 12,628 mcf

  • Flared (4)

    0.2% · 651 mcf

0.2% 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 Feb 2021

Operators of this lease over timeParsley Energy Operations, LLC, Jan 2020 to Jan 2021; Pioneer Natural Res. USA, Inc., Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Parsley Energy Operations, LLCJan 2020 to Jan 2021Pioneer Natural Res. USA, Inc.Feb 2021 to now
Operators of this lease over timeParsley Energy Operations, LLC, Jan 2020 to Jan 2021; Pioneer Natural Res. USA, Inc., Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Parsley Energy Operations, LLCJan 2020 to Jan 2021Pioneer Natural Res. USA, Inc.Feb 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on CORMAC '17-20'
API numberWell no.Status
42-383-397984311HActive
42-383-397994411HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Sep 26, 2017
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Sep 26, 2017
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 26, 2017

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

Who buys my oilOil price check

645.10 acres on the newest permit

Permits for Cormac '17-20'
API numberWell no.Acreson the permit
42-383-397984311H645.10
42-383-397994411H645.10

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CORMAC '17-20'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Pioneer Natural1,3971,37433,44633,1650$80.46$2.89
Jun 2026Pioneer Natural1,1421,12131,63131,3590$84.81$3.15
May 2026Pioneer Natural72449821,15520,7290$102.13$2.94
Apr 2026Pioneer Natural1,2201,31839,99138,4710$100.32$2.77
Mar 2026Pioneer Natural1,2491,15235,73034,0470$91.38$3.04
Feb 2026Pioneer Natural1,4261,44438,20436,8160$64.51$3.62
Jan 2026Pioneer Natural1,3711,38841,41239,813208$60.04$7.72
Dec 2025Pioneer Natural1,3111,29823,84422,657229$57.97$4.26
Nov 2025Pioneer Natural1,2501,21528,27926,972214$60.06$3.79
Oct 2025Pioneer Natural1,3961,39235,23133,9420$60.89$3.19
Sep 2025Pioneer Natural1,3871,42031,40930,2600$63.96$2.97
Aug 2025Pioneer Natural1,4891,45231,46730,2890$64.86$2.91
Jul 2025Pioneer Natural91994219,99019,2040$68.39$3.20
Jun 2025Pioneer Natural1,4641,49130,96429,8720$68.17$3.02
May 2025Pioneer Natural1,6701,67531,23630,0690$62.17$3.12
Apr 2025Pioneer Natural1,4371,39028,24627,2910$63.54$3.42
Mar 2025Pioneer Natural1,7111,72731,38730,2240$68.24$4.12
Feb 2025Pioneer Natural1,5441,48916,11114,177919$71.53$4.19
Jan 2025Pioneer Natural1,6001,69221,57120,5110$75.74$4.13
Dec 2024Pioneer Natural2,1862,23328,83627,5230$70.12$3.01
Nov 2024Pioneer Natural1,9151,79925,96624,7180$69.95$2.12
Oct 2024Pioneer Natural1,8861,86626,07324,8570$71.99$2.20
Sep 2024Pioneer Natural1,7741,83925,15923,9810$70.24$2.28
Aug 2024Pioneer Natural1,9371,88725,78624,5655$76.68$1.99
Jul 2024Pioneer Natural2,0942,15424,97823,8000$81.80$2.07
Jun 2024Pioneer Natural2,0832,09022,27121,1170$79.77$2.54
May 2024Pioneer Natural1,9521,94221,26719,968178$80.02$2.12
Apr 2024Pioneer Natural2,0241,85020,43019,2790$85.35$1.60
Mar 2024Pioneer Natural6808495,5415,0760$81.28$1.49
Feb 2024Pioneer Natural2,1542,06426,72625,5800$77.25$1.72
Jan 2024Pioneer Natural2,1542,16729,84528,6020$74.15$3.18
Dec 2023Pioneer Natural2,0742,10831,44030,1510$71.90$2.52
Nov 2023Pioneer Natural2,0612,14430,01628,81621$77.69$2.71
Oct 2023Pioneer Natural2,3592,31733,17231,9541$85.64$2.98
Sep 2023Pioneer Natural2,2442,26833,02431,8500$89.43$2.64
Aug 2023Pioneer Natural2,4042,34132,62431,26328$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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Nearby

This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area) R 40 ExcCountyReagan County

Pioneer Natural Res. USA, Inc. in Reagan County

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Spraberry (Trend Area) R 40 Exc field

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