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Royalty Clerk

RRC field 98075300 · District 01

Winn-Dulce (Elaine)

The Winn-Dulce (Elaine) field reported 443 barrels of oil and 1,392 mcf of gas in the last 12 months.

Field dossier

443bbl oil, last 12 months−58% vs prior year
Producing leases
1
Operators
1
Counties
1
Biggest operator
McDay Energy Corp.

Own minerals in this field?

Where the field sits

This county

Zavala County: 1 producing leaseZavalaUvaldeKinneyMedinaFrioMaverickZavala County
1 county
Gas, last 12 months
1,392 mcf
Data through
Jul 2026

Five years of output in Winn-Dulce (Elaine)

Oil output in the Winn-Dulce (Elaine) field fell 58% over the last 12 months

443 bbl through Jul 2026, against 1,046 bbl a year earlier. Peak Oct 2021: 321 bbl.

Oil output in the Winn-Dulce (Elaine) field fell 58% over the last 12 months443 bbl through Jul 2026, against 1,046 bbl a year earlier. Peak Oct 2021: 321 bbl.Oil, bbl per month0100200300400Peak 321 (Oct 21)4420222023202420252026
Oil output in the Winn-Dulce (Elaine) field fell 58% over the last 12 months443 bbl through Jul 2026, against 1,046 bbl a year earlier. Peak Oct 2021: 321 bbl.Oil, bbl per month0100200300400Peak 321 (Oct 21)44'22'23'24'25'26

Gas output in the Winn-Dulce (Elaine) field fell 23% over the last 12 months

1,392 mcf through Jul 2026, against 1,803 mcf a year earlier. Peak Aug 2025: 201 mcf.

Gas output in the Winn-Dulce (Elaine) field fell 23% over the last 12 months1,392 mcf through Jul 2026, against 1,803 mcf a year earlier. Peak Aug 2025: 201 mcf.Gas, mcf per month050100150200250Peak 201 (Aug 25)12020222023202420252026
Gas output in the Winn-Dulce (Elaine) field fell 23% over the last 12 months1,392 mcf through Jul 2026, against 1,803 mcf a year earlier. Peak Aug 2025: 201 mcf.Gas, mcf per month050100150200250Peak 201 (Aug 25)120'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 98075300, through Jul 2026, file dated Sep 18, 2026.

Leases in the Winn-Dulce (Elaine) field

Under each volume: change on the year before.

SourceTexas Railroad Commission Production Data Query.

Recent drilling permits in the Winn-Dulce (Elaine) field

No recent permits.