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Royalty Clerk

RRC field 33230300 · District 08

Fullerton ( Devonian )

The Fullerton ( Devonian ) field reported 2,265 barrels of oil and 9,932 mcf of gas in the last 12 months.

Field dossier

2,265bbl oil, last 12 months−16% vs prior year
Producing leases
2of 9 on record
Operators
2
Counties
1
Biggest operator
Extex Operating Company

Own minerals in this field?

Where the field sits

This county

Andrews County: 2 producing leasesAndrewsMartinGainesDawsonAndrews County
1 county
Gas, last 12 months
9,932 mcf
Data through
Jul 2026

Five years of output in Fullerton ( Devonian )

Oil output in the Fullerton ( Devonian ) field fell 16% over the last 12 months

2,265 bbl through Jul 2026, against 2,699 bbl a year earlier. Peak Aug 2021: 2,061 bbl.

Oil output in the Fullerton ( Devonian ) field fell 16% over the last 12 months2,265 bbl through Jul 2026, against 2,699 bbl a year earlier. Peak Aug 2021: 2,061 bbl.Oil, bbl per month05001,0001,5002,0002,500Peak 2,061 (Aug 21)17220222023202420252026
Oil output in the Fullerton ( Devonian ) field fell 16% over the last 12 months2,265 bbl through Jul 2026, against 2,699 bbl a year earlier. Peak Aug 2021: 2,061 bbl.Oil, bbl per month05001,0001,5002,0002,500Peak 2,061 (Aug 21)172'22'23'24'25'26

Gas output in the Fullerton ( Devonian ) field fell 23% over the last 12 months

9,932 mcf through Jul 2026, against 12.8k mcf a year earlier. Peak Aug 2022: 3,494 mcf.

Gas output in the Fullerton ( Devonian ) field fell 23% over the last 12 months9,932 mcf through Jul 2026, against 12.8k mcf a year earlier. Peak Aug 2022: 3,494 mcf.Gas, mcf per month01,0002,0003,0004,000Peak 3,494 (Aug 22)71020222023202420252026
Gas output in the Fullerton ( Devonian ) field fell 23% over the last 12 months9,932 mcf through Jul 2026, against 12.8k mcf a year earlier. Peak Aug 2022: 3,494 mcf.Gas, mcf per month01,0002,0003,0004,000Peak 3,494 (Aug 22)710'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 33230300, through Jul 2026, file dated Sep 18, 2026.

Leases in the Fullerton ( Devonian ) field

Under each volume: change on the year before.

SourceTexas Railroad Commission Production Data Query.

Recent drilling permits in the Fullerton ( Devonian ) field

No recent permits.