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Royalty Clerk

RRC field 18593666 · District 08

Clark (San Andres)

The Clark (San Andres) field reported 15,089 barrels of oil in the last 12 months.

Field dossier

15,089bbl oil, last 12 months−10% vs prior year
Producing leases
2of 3 on record
Operators
1
Counties
1
Biggest operator
Gilstrap, Joel

Own minerals in this field?

Where the field sits

This county

Sterling County: 2 producing leasesSterlingTom GreenMitchellNolanGlasscockHowardCokeSterling County
1 county
Data through
Jul 2026
Leases on record
3

Five years of output in Clark (San Andres)

Oil output in the Clark (San Andres) field fell 10% over the last 12 months

15k bbl through Jul 2026, against 16.7k bbl a year earlier. Peak Dec 2021: 1,673 bbl.

Oil output in the Clark (San Andres) field fell 10% over the last 12 months15k bbl through Jul 2026, against 16.7k bbl a year earlier. Peak Dec 2021: 1,673 bbl.Oil, bbl per month05001,0001,5002,000Peak 1,673 (Dec 21)1,17420222023202420252026
Oil output in the Clark (San Andres) field fell 10% over the last 12 months15k bbl through Jul 2026, against 16.7k bbl a year earlier. Peak Dec 2021: 1,673 bbl.Oil, bbl per month05001,0001,5002,000Peak 1,673 (Dec 21)1,174'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 18593666, through Jul 2026, file dated Sep 18, 2026.

Leases in the Clark (San Andres) field

Under each volume: change on the year before.

SourceTexas Railroad Commission Production Data Query.

Recent drilling permits in the Clark (San Andres) field

No recent permits.