Skip to content
Royalty Clerk

Texas oil lease

No report in 6+ months

MULLIGAN UNIT

Mulligan Unit is an oil lease in Winkler County, Texas, operated by Cog Operating LLC in the Phantom (Wolfcamp) field.

1 well

0bbl oil, last 12 months
RRC lease
08-52340

Is your check right?

Check my statement

Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Oil in Apr 2021
0 bbl
Reporting since
Jan 2020

Production by month

No production to chart

The state shows zero oil and zero gas for all 16 months we hold (Jan 2020 to Apr 2021). 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.

1 well on this lease

Wells on MULLIGAN UNIT
API numberWell no.Status
42-495-342551001HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers50May 1, 2020–
Oryx Delaware Oil Transport LLCOilGathers50May 1, 2020–
Targa Delaware LLCCasinghead gasBuys100May 26, 2019–
Targa Delaware LLCCasinghead gasGathers100May 26, 2019–
Targa Delaware LLCOilGathers100May 26, 2019May 1, 2020

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

640 acres on the newest permit

Permits for Mulligan Unit
API numberWell no.Acreson the permit
42-495-342551001H640

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

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

16 months, newest first

Ledger for MULLIGAN UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Apr 202100$61.72$2.66
Mar 202100$62.33$2.62
Feb 202100$59.04$5.35
Jan 202100$52.00$2.71
Dec 202000$47.02$2.58
Nov 202000$40.94$2.61
Oct 202000$39.40$2.39
Sep 202000$39.63$1.92
Aug 202000$42.34$2.30
Jul 202000$40.71$1.76
Jun 202000$38.31$1.63
May 202000$28.56$1.75
Apr 202000$16.55$1.74
Mar 202000$29.21$1.79
Feb 202000$50.54$1.91
Jan 202000$57.52$2.02

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

Cog Operating LLC in Winkler County

All Cog Operating LLC leases →

Leases within 10 km

Drilling permits within 10 km