Skip to content
Royalty Clerk

Texas gas well

Producing

COOK, WALTER W. UNIT

Cook, Walter W. Unit is a gas well in Burleson County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

8,792mcf gas, last 12 months−22% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Burleson County
Field
Giddings (Austin Chalk-3)
RRC lease
03-196709

Is your check right?

Check my statement

Where it sits

This county

Burleson CountyBurlesonMadisonBastropWashingtonBrazosLeeRobertsonGrimesMilamBurleson County
Burleson County
Oil, last 12 months
504 bbl
Gas in Jul 2026
208 mcf

Production by month

Gas output fell 22% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 22% over the last 12 monthsMonthly gas production and oil for COOK, WALTER W. UNIT, Aug 2023 to Jul 2026. Gas output fell 22% over the last 12 months. 8,792 mcf in the 12 months through Jul 2026, against 11,282 mcf in the 12 months before.Last 12 months: 8,792 mcfmcf per monthbbl per month00500501,0001001,5001502,000200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 22% over the last 12 monthsMonthly gas production and oil for COOK, WALTER W. UNIT, Aug 2023 to Jul 2026. Gas output fell 22% over the last 12 months. 8,792 mcf in the 12 months through Jul 2026, against 11,282 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500501,0001001,5001502,000200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of COOK, WALTER W. UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of COOK, WALTER W. UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

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 COOK, WALTER W. UNIT
API numberWell no.Status
42-051-306131Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer Marketing & TermCondensateGathers34Oct 1, 2025–
Enterprise Crude Oil LLCCondensateGathers33Oct 1, 2025–
Shell Trading (Us) CompanyCondensateGathers33Oct 1, 2025–
Energy Transfer CompanyGas-well gasBuys100May 1, 2005–
Energy Transfer CompanyGas-well gasGathers100May 1, 2005–
Energy Transfer CompanyCondensateGathers100Jul 1, 2023Oct 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers100May 1, 2020Jul 1, 2023
Shell Trading (Us) CompanyCondensateGathers100Nov 30, 2019May 1, 2020
Enterprise Crude Oil LLCCondensateGathers25Jun 1, 2012Nov 30, 2019
Flint Hills Resources, LPCondensateGathers75Jun 1, 2012Nov 30, 2019

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

Who buys my oilOil price check

44 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 Cook, Walter W. Unit
API numberWell no.Acreson the permit
42-051-30613144

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 COOK, WALTER W. UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Magnolia Oil002082080$80.46$2.89
Jun 2026Magnolia Oil0052520$84.81$3.15
May 2026Magnolia Oil2417197190$102.13$2.94
Apr 2026Magnolia Oil3217577570$100.32$2.77
Mar 2026Magnolia Oil3539829820$91.38$3.04
Feb 2026Magnolia Oil3628408400$64.51$3.62
Jan 2026Magnolia Oil591836896890$60.04$7.72
Dec 2025Magnolia Oil6018758750$57.97$4.26
Nov 2025Magnolia Oil5117597590$60.06$3.79
Oct 2025Magnolia Oil4219749740$60.89$3.19
Sep 2025Magnolia Oil981911,0421,0420$63.96$2.97
Aug 2025Magnolia Oil6718958950$64.86$2.91
Jul 2025Magnolia Oil801759479470$68.39$3.20
Jun 2025Magnolia Oil8329309300$68.17$3.02
May 2025Magnolia Oil1041749439430$62.17$3.12
Apr 2025Magnolia Oil1221791,1631,1630$63.54$3.42
Mar 2025Magnolia Oil12701,6941,6940$68.24$4.12
Feb 2025Magnolia Oil37085850$71.53$4.19
Jan 2025Magnolia Oil371927397390$75.74$4.13
Dec 2024Magnolia Oil8006486480$70.12$3.01
Nov 2024Magnolia Oil1081921,0301,0300$69.95$2.12
Oct 2024Magnolia Oil11101,1821,1820$71.99$2.20
Sep 2024Magnolia Oil801731,0451,0450$70.24$2.28
Aug 2024Magnolia Oil6608768760$76.68$1.99
Jul 2024Magnolia Oil1101491,0921,0920$81.80$2.07
Jun 2024Magnolia Oil8421,0771,0770$79.77$2.54
May 2024Magnolia Oil921781,1621,1620$80.02$2.12
Apr 2024Magnolia Oil8801,1511,1510$85.35$1.60
Mar 2024Magnolia Oil1011891,1601,1600$81.28$1.49
Feb 2024Magnolia Oil9021,1941,1940$77.25$1.72
Jan 2024Magnolia Oil951901,1011,1010$74.15$3.18
Dec 2023Magnolia Oil9321,3371,3370$71.90$2.52
Nov 2023Magnolia Oil991881,1871,1870$77.69$2.71
Oct 2023Magnolia Oil11011,2731,2730$85.64$2.98
Sep 2023Magnolia Oil1371761,9191,9190$89.43$2.64
Aug 2023Magnolia Oil1304774770$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

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

Magnolia Oil & Gas Operating LLC in Burleson County

All Magnolia Oil & Gas Operating LLC leases →

Giddings (Austin Chalk-3) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km