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Royalty Clerk

RRC field 14257500 · District 7B

C.f.u. (Duffer Lime)

The C.f.u. (Duffer Lime) field reported 195 barrels of oil and 3,270 mcf of gas in the last 12 months.

Field dossier

195bbl oil, last 12 months−75% vs prior year
Producing leases
1
Operators
1
Counties
1

Own minerals in this field?

Where the field sits

This county

Eastland County: 1 producing leaseEastlandShackelfordCallahanPalo PintoErathComancheStephensEastland County
1 county
Gas, last 12 months
3,270 mcf
Data through
Jul 2026

Five years of output in C.f.u. (Duffer Lime)

Oil output in the C.f.u. (Duffer Lime) field fell 75% over the last 12 months

195 bbl through Jul 2026, against 794 bbl a year earlier. Peak Jan 2024: 236 bbl.

Oil output in the C.f.u. (Duffer Lime) field fell 75% over the last 12 months195 bbl through Jul 2026, against 794 bbl a year earlier. Peak Jan 2024: 236 bbl.Oil, bbl per month050100150200250Peak 236 (Jan 24)020222023202420252026
Oil output in the C.f.u. (Duffer Lime) field fell 75% over the last 12 months195 bbl through Jul 2026, against 794 bbl a year earlier. Peak Jan 2024: 236 bbl.Oil, bbl per month050100150200250Peak 236 (Jan 24)0'22'23'24'25'26

Gas output in the C.f.u. (Duffer Lime) field fell 76% over the last 12 months

3,270 mcf through Jul 2026, against 13.4k mcf a year earlier. Peak Aug 2022: 1,563 mcf.

Gas output in the C.f.u. (Duffer Lime) field fell 76% over the last 12 months3,270 mcf through Jul 2026, against 13.4k mcf a year earlier. Peak Aug 2022: 1,563 mcf.Gas, mcf per month05001,0001,5002,000Peak 1,563 (Aug 22)620222023202420252026
Gas output in the C.f.u. (Duffer Lime) field fell 76% over the last 12 months3,270 mcf through Jul 2026, against 13.4k mcf a year earlier. Peak Aug 2022: 1,563 mcf.Gas, mcf per month05001,0001,5002,000Peak 1,563 (Aug 22)6'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 14257500, through Jul 2026, file dated Sep 18, 2026.

Leases in the C.f.u. (Duffer Lime) field

Under each volume: change on the year before.

SourceTexas Railroad Commission Production Data Query.

Recent drilling permits in the C.f.u. (Duffer Lime) field

No recent permits.