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Texas oil lease

Producing

CAMERON-MAMIE UNIT NO. 1

Cameron-Mamie Unit No. 1 is an oil lease in Lee County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

1,717bbl oil, last 12 months−66% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Lee County
Field
Giddings (Austin Chalk-3)
RRC lease
03-22444

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Where it sits

This county

Lee CountyLeeWilliamsonBastropWashingtonBrazosBurlesonAustinMilamLee County
Lee County
Gas, last 12 months
5,260 mcf
Oil in Jul 2026
114 bbl

Production by month

Oil output fell 66% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 66% over the last 12 monthsMonthly oil production and gas for CAMERON-MAMIE UNIT NO. 1, Aug 2023 to Jul 2026. Oil output fell 66% over the last 12 months. 1,717 bbl in the 12 months through Jul 2026, against 5,108 bbl in the 12 months before.Last 12 months: 1,717 bblbbl per monthmcf per month002505005001,0007501,5001,0002,0001,2502,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 66% over the last 12 monthsMonthly oil production and gas for CAMERON-MAMIE UNIT NO. 1, Aug 2023 to Jul 2026. Oil output fell 66% over the last 12 months. 1,717 bbl in the 12 months through Jul 2026, against 5,108 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002505005001,0007501,5001,0002,0001,2502,500Jan 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 CAMERON-MAMIE UNIT NO. 1 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 CAMERON-MAMIE UNIT NO. 1 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.

1 well on this lease

Wells on CAMERON-MAMIE UNIT NO. 1
API numberWell no.Status
42-287-307801HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Jul 1, 2021–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Jul 1, 2021
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Jul 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Dec 1, 2013Jul 1, 2021

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

Who buys my oilOil price check

398.08 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 Cameron-Mamie Unit No. 1
API numberWell no.Acreson the permit
42-287-307801H398.08

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 CAMERON-MAMIE UNIT NO. 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202611453283280$80.46$2.89
Jun 20261421875585580$84.81$3.15
May 202610613593590$102.13$2.94
Apr 20261281694544540$100.32$2.77
Mar 20261381803433430$91.38$3.04
Feb 20261281834884880$64.51$3.62
Jan 20261681884574570$60.04$7.72
Dec 202516945135130$57.97$4.26
Nov 20251421823313310$60.06$3.79
Oct 20251721724974970$60.89$3.19
Sep 20251391614414410$63.96$2.97
Aug 20251711764914910$64.86$2.91
Jul 20251391854344340$68.39$3.20
Jun 202510663843840$68.17$3.02
May 20251381745715710$62.17$3.12
Apr 20252253608698690$63.54$3.42
Mar 20254263581,5091,5090$68.24$4.12
Feb 20254323811,3491,3490$71.53$4.19
Jan 2025231461460$75.74$4.13
Dec 20241881767567560$70.12$3.01
Nov 20244475341,8421,8420$69.95$2.12
Oct 20246946972,2922,2920$71.99$2.20
Sep 20241,1681,0531,2561,2560$70.24$2.28
Aug 20241,1431,2639609600$76.68$1.99
Jul 20242291891401400$81.80$2.07
Jun 2024582550$79.77$2.54
May 2024001951950$80.02$2.12
Apr 2024002082080$85.35$1.60
Mar 20240030300$81.28$1.49
Feb 2024002442440$77.25$1.72
Jan 2024002132130$74.15$3.18
Dec 2023002162160$71.90$2.52
Nov 2023003373370$77.69$2.71
Oct 20230093930$85.64$2.98
Sep 2023002812810$89.43$2.64
Aug 20230036360$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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This lease belongs to

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

Magnolia Oil & Gas Operating LLC in Lee County

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