Skip to content
Royalty Clerk

Texas oil lease

No report in 6+ months

FOSTER, MAMIE

Foster, Mamie is an oil lease in Dawson County, Texas, operated by EOG Resources, Inc. in the Big Wheel (Spraberry) field.

1 well

0bbl oil, last 12 months
RRC lease
8A-63814

Is your check right?

Check my statement

Where it sits

This county

Dawson CountyDawsonGainesLynnGarzaAndrewsTerryBordenDawson County
Dawson County
Oil in Apr 2025
0 bbl
Reporting since
Jan 2020

Production by month

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (May 2022 to Apr 2025). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed once, most recently in Dec 2021

Operators of this lease over timeCoastal Plains Energy, Inc., Jan 2020 to Nov 2021; EOG Resources, Inc., Dec 2021 to Apr 2025202020212022202320242025Changed Dec 2021Coastal Plains Energy, Inc.Jan 2020 to Nov 2021EOG Resources, Inc.Dec 2021 to now
Operators of this lease over timeCoastal Plains Energy, Inc., Jan 2020 to Nov 2021; EOG Resources, Inc., Dec 2021 to Apr 2025202020212022202320242025Changed Dec 2021Coastal Plains Energy, Inc.Jan 2020 to Nov 2021EOG Resources, Inc.Dec 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on FOSTER, MAMIE
API numberWell no.Status
42-115-316121Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Cp Energy, L.l.c.OilGathers100Dec 1, 2021–
Oasis Transp & Marketing Corp.OilGathers100Feb 1, 2020Dec 1, 2021
Cp Energy, L.l.c.OilGathers100Jan 1, 2018Feb 1, 2020

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

354 acres on the newest permit

Permits for Foster, Mamie
API numberWell no.Acreson the permit
42-115-316121354

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

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for FOSTER, MAMIE
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Apr 2025EOG Resources,00$63.54$3.42
Mar 2025EOG Resources,00$68.24$4.12
Feb 2025EOG Resources,00$71.53$4.19
Jan 2025EOG Resources,00$75.74$4.13
Dec 2024EOG Resources,00$70.12$3.01
Nov 2024EOG Resources,00$69.95$2.12
Oct 2024EOG Resources,00$71.99$2.20
Sep 2024EOG Resources,00$70.24$2.28
Aug 2024EOG Resources,00$76.68$1.99
Jul 2024EOG Resources,00$81.80$2.07
Jun 2024EOG Resources,00$79.77$2.54
May 2024EOG Resources,00$80.02$2.12
Apr 2024EOG Resources,00$85.35$1.60
Mar 2024EOG Resources,00$81.28$1.49
Feb 2024EOG Resources,00$77.25$1.72
Jan 2024EOG Resources,00$74.15$3.18
Dec 2023EOG Resources,00$71.90$2.52
Nov 2023EOG Resources,00$77.69$2.71
Oct 2023EOG Resources,00$85.64$2.98
Sep 2023EOG Resources,00$89.43$2.64
Aug 2023EOG Resources,00$81.39$2.58
Jul 2023EOG Resources,00$76.07$2.55
Jun 2023EOG Resources,00$70.25$2.18
May 2023EOG Resources,00$71.58$2.15
Apr 2023EOG Resources,00$79.45$2.16
Mar 2023EOG Resources,00$73.28$2.31
Feb 2023EOG Resources,00$76.83$2.38
Jan 2023EOG Resources,00$78.12$3.27
Dec 2022EOG Resources,00$76.44$5.53
Nov 2022EOG Resources,00$84.37$5.45
Oct 2022EOG Resources,00$87.55$5.66
Sep 2022EOG Resources,00$84.26$7.88
Aug 2022EOG Resources,00$93.67$8.81
Jul 2022EOG Resources,00$101.62$7.28
Jun 2022EOG Resources,00$114.84$7.70
May 2022EOG Resources,05$109.55$8.14

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

How to check your stub against this lease

Do your checks match this lease?

Nearby

EOG Resources, Inc. in Dawson County

No other producing leases from this operator in this county are in our data yet.

Big Wheel (Spraberry) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km