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Texas oil lease

Producing

COLONIAL O 1-12

Colonial O 1-12 is an oil lease in Midland County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

2 wells

25,462bbl oil, last 12 months−21% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-55117

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
163,690 mcf
Oil in Jul 2026
1,658 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 COLONIAL O 1-12, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 25,462 bbl in the 12 months through Jul 2026, against 32,309 bbl in the 12 months before.Last 12 months: 25,462 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for COLONIAL O 1-12, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 25,462 bbl in the 12 months through Jul 2026, against 32,309 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kJan 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

Flaring peaked at 8.8% of the gas in Sep 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of COLONIAL O 1-12 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. Flaring peaked at 8.8% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 8.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of COLONIAL O 1-12 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. Flaring peaked at 8.8% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Flared 8.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 162,475 mcf

  • Lease fuel (1)

    0.6% · 1,000 mcf

  • Flared (4)

    0.1% · 215 mcf

0.1% of the gas flared in the last 12 months. 4 months above 3%.

Who has run this lease

The operator changed once, most recently in Jun 2021

Operators of this lease over timeDe3 Operating LLC, Jan 2021 to May 2021; Pioneer Natural Res. USA, Inc., Jun 2021 to Jul 2026202120222023202420252026Changed Jun 2021De3 Operating LLCJan 2021 to May 2021Pioneer Natural Res. USA, Inc.Jun 2021 to now
Operators of this lease over timeDe3 Operating LLC, Jan 2021 to May 2021; Pioneer Natural Res. USA, Inc., Jun 2021 to Jul 2026202120222023202420252026Changed Jun 2021De3 Operating LLCJan 2021 to May 2021Pioneer Natural Res. USA, Inc.Jun 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on COLONIAL O 1-12
API numberWell no.Status
42-329-443244215HActive
42-329-443292815HActive

SourceTexas Railroad Commission Wellbore Query.

492.80 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 Colonial O 1-12
API numberWell no.Acreson the permit
42-329-443244215H492.80
42-329-443292815H492.80

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for COLONIAL O 1-12
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Pioneer Natural1,6581,59712,86912,7525$80.46$2.89
Jun 2026Pioneer Natural2,0282,04710,89310,8140$84.81$3.15
May 2026Pioneer Natural2,7062,70411,73511,6550$102.13$2.94
Apr 2026Pioneer Natural2,6442,6419,3009,2290$100.32$2.77
Mar 2026Pioneer Natural1,5841,6115,2265,1830$91.38$3.04
Feb 2026Pioneer Natural1,2481,3566,6136,54916$64.51$3.62
Jan 2026Pioneer Natural2,0682,05913,88013,74255$60.04$7.72
Dec 2025Pioneer Natural2,6882,58917,84817,73128$57.97$4.26
Nov 2025Pioneer Natural2,0912,12517,11917,01221$60.06$3.79
Oct 2025Pioneer Natural2,1452,09518,58318,44242$60.89$3.19
Sep 2025Pioneer Natural2,3732,34219,93219,78247$63.96$2.97
Aug 2025Pioneer Natural2,2292,21619,69219,5841$64.86$2.91
Jul 2025Pioneer Natural1,8651,90115,51715,4060$68.39$3.20
Jun 2025Pioneer Natural2,3932,37818,69918,5960$68.17$3.02
May 2025Pioneer Natural2,3012,28918,29718,092109$62.17$3.12
Apr 2025Pioneer Natural2,3612,38819,98919,638251$63.54$3.42
Mar 2025Pioneer Natural2,6722,66222,12521,298724$68.24$4.12
Feb 2025Pioneer Natural2,2782,29517,42316,933398$71.53$4.19
Jan 2025Pioneer Natural2,8792,86118,43417,802549$75.74$4.13
Dec 2024Pioneer Natural2,9452,96122,20622,10114$70.12$3.01
Nov 2024Pioneer Natural3,0893,07715,36215,24160$69.95$2.12
Oct 2024Pioneer Natural3,2163,20515,66115,54654$71.99$2.20
Sep 2024Pioneer Natural3,0713,04915,87614,4141,401$70.24$2.28
Aug 2024Pioneer Natural3,2393,25516,53116,4680$76.68$1.99
Jul 2024Pioneer Natural3,2513,23816,66416,55841$81.80$2.07
Jun 2024Pioneer Natural3,2633,26216,47316,34070$79.77$2.54
May 2024Pioneer Natural3,8023,81317,36817,23365$80.02$2.12
Apr 2024Pioneer Natural3,9844,14616,63216,5644$85.35$1.60
Mar 2024Pioneer Natural4,8124,69016,62516,54916$81.28$1.49
Feb 2024Pioneer Natural4,2204,28311,70611,65014$77.25$1.72
Jan 2024Pioneer Natural4,5374,4429,9229,81471$74.15$3.18
Dec 2023Pioneer Natural4,0284,1077,7457,392324$71.90$2.52
Nov 2023Pioneer Natural3,8303,6684,7134,391303$77.69$2.71
Oct 2023Pioneer Natural040000$85.64$2.98
Sep 2023Pioneer Natural1,3571,3817,9857,92623$89.43$2.64
Aug 2023Pioneer Natural3,1193,14115,69015,233391$81.39$2.58

Flared above 3%

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)CountyMidland County

Pioneer Natural Res. USA, Inc. in Midland County

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Spraberry (Trend Area) field

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