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Texas oil lease

Producing

GRANDJEAN-COLLINS UNIT

Grandjean-Collins Unit is an oil lease in Burleson County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

524bbl oil, last 12 months−61% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Burleson County
Field
Giddings (Austin Chalk-3)
RRC lease
03-22781

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Where it sits

This county

Burleson CountyBurlesonMadisonBastropWashingtonBrazosLeeRobertsonGrimesMilamBurleson County
Burleson County
Gas, last 12 months
1,110 mcf
Oil in Jul 2026
1 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 5 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Oil output fell 61% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 61% over the last 12 monthsMonthly oil production and gas for GRANDJEAN-COLLINS UNIT, Aug 2023 to Jul 2026. Oil output fell 61% over the last 12 months. 524 bbl in the 12 months through Jul 2026, against 1,357 bbl in the 12 months before.Last 12 months: 524 bblbbl per monthmcf per month001005002001,0003001,5004002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 61% over the last 12 monthsMonthly oil production and gas for GRANDJEAN-COLLINS UNIT, Aug 2023 to Jul 2026. Oil output fell 61% over the last 12 months. 524 bbl in the 12 months through Jul 2026, against 1,357 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Oct 2023 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
Since Oct 2023 the lease's gas goes to a transmission line instead of a processing plantShare of GRANDJEAN-COLLINS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2023 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2023: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2023 the lease's gas goes to a transmission line instead of a processing plantShare of GRANDJEAN-COLLINS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2023 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Oct 23: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed 3 times, most recently in Mar 2023

Operators of this lease over timeSheridan Production Company, LLC, Jan 2020 to Mar 2020; FDL Operating, LLC, Apr 2020 to Feb 2022; Daylight Petroleum LLC, Mar 2022 to Feb 2023; Magnolia Oil & Gas Operating LLC, Mar 2023 to Jul 20262020202120222023202420252026Changed Apr 2020Changed Mar 2022Changed Mar 2023Sheridan Production Company,…Jan 2020 to Mar 2020FDL Operating, LLCApr 2020 to Feb 2022Daylight Petroleum LLCMar 2022 to Feb 2023Magnolia Oil & Gas Operating…Mar 2023 to now
Operators of this lease over timeSheridan Production Company, LLC, Jan 2020 to Mar 2020; FDL Operating, LLC, Apr 2020 to Feb 2022; Daylight Petroleum LLC, Mar 2022 to Feb 2023; Magnolia Oil & Gas Operating LLC, Mar 2023 to Jul 20262020202120222023202420252026Changed Apr 2020Changed Mar 2022Changed Mar 2023Sheridan Production Company, LLCJan 2020 to Mar 2020FDL Operating, LLCApr 2020 to Feb 2022Daylight Petroleum LLCMar 2022 to Feb 2023Magnolia Oil & Gas Operating LLCMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on GRANDJEAN-COLLINS UNIT
API numberWell no.Status
42-051-335921 HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Jul 31, 2023–
Energy Transfer CompanyCasinghead gasBuys100May 1, 2005–
Energy Transfer CompanyCasinghead gasGathers100May 1, 2005–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100May 1, 2020Jul 31, 2023
Shell Trading (Us) CompanyOilGathers100Nov 30, 2019May 1, 2020
Enterprise Crude Oil LLCOilGathers25Jun 1, 2012Nov 30, 2019
Flint Hills Resources, LPOilGathers75Jun 1, 2012Nov 30, 2019

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

Who buys my oilOil price check

191.31 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Grandjean-Collins Unit
API numberWell no.Acreson the permit
42-051-335921 H191.31

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

Unit decimal checker

What Magnolia Oil & Gas Corporation told investors it received

Magnolia Oil & Gas Operating LLC is linked to Magnolia Oil & Gas Corporation (MGY).
Realized prices reported by Magnolia Oil & Gas Corporation
QuarterOil$ per bblFiling
Q2 2026$98.13SEC filing
Q1 2026$70.29SEC filing
Q3 2025$63.55SEC filing
Q2 2025$62.20SEC filing
Q1 2025$69.81SEC filing
Q3 2024$74.23SEC filing

SourceMagnolia Oil & Gas Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for GRANDJEAN-COLLINS UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Magnolia Oil10000$80.46$2.89
Jun 2026Magnolia Oil390990$84.81$3.15
May 2026Magnolia Oil00000$102.13$2.94
Apr 2026Magnolia Oil200990$100.32$2.77
Mar 2026Magnolia Oil0016160$91.38$3.04
Feb 2026Magnolia Oil65230300$64.51$3.62
Jan 2026Magnolia Oil44591910$60.04$7.72
Dec 2025Magnolia Oil841801821820$57.97$4.26
Nov 2025Magnolia Oil5501531530$60.06$3.79
Oct 2025Magnolia Oil5311661660$60.89$3.19
Sep 2025Magnolia Oil531741951950$63.96$2.97
Aug 2025Magnolia Oil11042592590$64.86$2.91
Jul 2025Magnolia Oil1321683343340$68.39$3.20
Jun 2025Magnolia Oil1311814394390$68.17$3.02
May 2025Magnolia Oil11216506500$62.17$3.12
Apr 2025Magnolia Oil1171855765760$63.54$3.42
Mar 2025Magnolia Oil1171833583580$68.24$4.12
Feb 2025Magnolia Oil8532152150$71.53$4.19
Jan 2025Magnolia Oil891912352350$75.74$4.13
Dec 2024Magnolia Oil7202442440$70.12$3.01
Nov 2024Magnolia Oil1081802162160$69.95$2.12
Oct 2024Magnolia Oil12723393390$71.99$2.20
Sep 2024Magnolia Oil1221773823820$70.24$2.28
Aug 2024Magnolia Oil1451923273270$76.68$1.99
Jul 2024Magnolia Oil1501822822820$81.80$2.07
Jun 2024Magnolia Oil14024334330$79.77$2.54
May 2024Magnolia Oil1611887447440$80.02$2.12
Apr 2024Magnolia Oil1491787377370$85.35$1.60
Mar 2024Magnolia Oil1501949079070$81.28$1.49
Feb 2024Magnolia Oil1531968318310$77.25$1.72
Jan 2024Magnolia Oil1821959029020$74.15$3.18
Dec 2023Magnolia Oil2431899649640$71.90$2.52
Nov 2023Magnolia Oil2391821,0591,0590$77.69$2.71
Oct 2023Magnolia Oil2773701,2961,2960$85.64$2.98
Sep 2023Magnolia Oil2801801,3241,3240$89.43$2.64
Aug 2023Magnolia Oil2953591,4531,4530$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

OperatorMagnolia Oil & Gas Operating LLCFieldGiddings (Austin Chalk-3)CountyBurleson County

Magnolia Oil & Gas Operating LLC in Burleson County

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Giddings (Austin Chalk-3) field

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