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Texas oil lease

Producing

PEMBROOK 4

Pembrook 4 is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) R 40 Exc field.

12 wells

753,451bbl oil, last 12 months−56% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-19059

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
2,128,944 mcf
Oil in Jul 2026
43,919 bbl

Production by month

Oil output fell 56% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 56% over the last 12 monthsMonthly oil production and gas for PEMBROOK 4, Aug 2023 to Jul 2026. Oil output fell 56% over the last 12 months. 753,451 bbl in the 12 months through Jul 2026, against 1,717,735 bbl in the 12 months before.Last 12 months: 753,451 bblbbl per monthmcf per month0050k100k100k200k150k300k200k400k250k500kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 56% over the last 12 monthsMonthly oil production and gas for PEMBROOK 4, Aug 2023 to Jul 2026. Oil output fell 56% over the last 12 months. 753,451 bbl in the 12 months through Jul 2026, against 1,717,735 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050k100k100k200k150k300k200k400k250k500kJan 24JulJan 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 PEMBROOK 4 gas by disposition code each month, Aug 2023 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of PEMBROOK 4 gas by disposition code each month, Aug 2023 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%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 2,116,939 mcf

  • Lease fuel (1)

    0.6% · 11,737 mcf

  • Flared (4)

    0.0% · 268 mcf

12 wells on this lease

Wells on PEMBROOK 4
API numberWell no.Status
42-461-352551347Shut-in
42-461-352631317Shut-in
42-461-396841HActive
42-461-426732HActive
42-461-426743HActive
42-461-426754HActive
42-461-426765HActive
42-461-426776HActive
42-461-426787HActive
42-461-426798HActive
42-461-426809HActive
42-461-4268110HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers50May 1, 2018
Plains Pipeline L.p.OilGathers50May 1, 2018
Targa Midstream Services LLCCasinghead gasBuys100May 1, 2018
Targa Midstream Services LLCCasinghead gasGathers100Jul 9, 2015

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

Who buys my oilOil price check

1,952.20 acres on the newest permit

The wells on this lease state different acreage

The permits state between 80 and 1,952.2 acres.

12 wells are listed on this lease

Permits for Pembrook 4
API numberWell no.Acreson the permit
42-461-426787H1,952.20
42-461-426732H1,952.20
42-461-426743H1,952.20
42-461-426754H1,952.20
42-461-426765H1,952.20
42-461-426776H1,952.20
42-461-426798H1,952.20
42-461-426809H1,952.20
42-461-4268110H1,952.20
42-461-35263131780
42-461-35255134780
42-461-396841H649.20

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

Unit decimal checker

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36 months, newest first

Ledger for PEMBROOK 4
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202643,91943,969170,852170,6080$80.46$2.89
Jun 202646,57946,561165,594165,3450$84.81$3.15
May 202646,25146,263153,473152,7910$102.13$2.94
Apr 202656,53756,529164,279161,9960$100.32$2.77
Mar 202637,97138,310117,577115,1620$91.38$3.04
Feb 202672,89172,516214,546212,1320$64.51$3.62
Jan 202662,02762,122184,009182,49219$60.04$7.72
Dec 202566,95767,122190,939190,5680$57.97$4.26
Nov 202580,89180,887217,610217,2270$60.06$3.79
Oct 202588,88388,840206,753206,122246$60.89$3.19
Sep 202590,07489,926198,660198,2680$63.96$2.97
Aug 202560,47160,542144,652144,2283$64.86$2.91
Jul 202571,55471,644201,710201,3801$68.39$3.20
Jun 202596,79396,863261,229260,6270$68.17$3.02
May 2025111,949112,292238,596237,185364$62.17$3.12
Apr 2025100,734100,344204,678201,91334$63.54$3.42
Mar 2025112,752112,940203,245199,650356$68.24$4.12
Feb 2025115,193115,124193,517190,999498$71.53$4.19
Jan 2025153,517153,567292,920290,422163$75.74$4.13
Dec 2024180,497180,608276,502273,9990$70.12$3.01
Nov 2024207,421207,289250,965247,781622$69.95$2.12
Oct 2024227,471227,474264,905261,96311$71.99$2.20
Sep 2024214,604214,436251,744249,5707$70.24$2.28
Aug 2024125,250124,791143,385142,908123$76.68$1.99
Jul 20243283401,0641,0290$81.80$2.07
Jun 20242,1692,1684,8324,61630$79.77$2.54
May 20242,4202,4244,8614,65541$80.02$2.12
Apr 20241,9121,9046,6626,41332$85.35$1.60
Mar 20242,0982,0999,0238,69310$81.28$1.49
Feb 20242,0032,0029,0128,6596$77.25$1.72
Jan 20242,3672,3676,4326,1924$74.15$3.18
Dec 20232,0852,0864,2274,0712$71.90$2.52
Nov 20232,3172,3214,5864,4163$77.69$2.71
Oct 20232,8652,8564,7804,5963$85.64$2.98
Sep 20231,3251,3283,3023,12935$89.43$2.64
Aug 20232,2362,2345,4255,1948$81.39$2.58

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

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

Pioneer Natural Res. USA, Inc. in Upton County

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Spraberry (Trend Area) R 40 Exc field

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