DEAN LAKE (WILCOX 12950), District 03, Texas
A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.
Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 5 leases in this field that have a page here — 63% of the register's 8 — so it understates the field.
Production, 2025
The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.
| Wells | In the field | Producing | Produced in 2025 | Also produced | Cumulative |
|---|---|---|---|---|---|
| Gas | 4 | 1 | 282 mcf | 0 bblcondensate | 23,610,008 mcfsince 1970 |
Spacing rule
What the Commission requires of a well on this field.
| Wells | Rule | Effective | From the lease line | Between wells | Acres per unit | Max diagonal |
|---|---|---|---|---|---|---|
| Gas | B | 1995-12-19 | 467 ft | 1,200 ft | 640 | 10,000 ft |
| Gas | O | 1995-12-19 | 467 ft | 1,200 ft | 160 | 6,000 ft |
Commission remarks: SOUTHLAND ROYALTY CO LILLIAN DEAN #1.
County
Leases in this field
Every lease here files this field's number with the Commission and has a page on this site.
| Lease | Operator | Value |
|---|---|---|
| DEAN, LILLIAN | ENPOWER RESOURCES INC. | $16.1 M |
| BLAKE, T. W. | ENPOWER RESOURCES INC. | $7.7 M |
| MITCHELL, GEORGE | DEANLAKE OPERATOR, L.L.C. | $4.9 M |
| ROSIER, BARRIE DEAN | ENPOWER RESOURCES INC. | $1.5 M |
| WOOD, VALDA | ENPOWER RESOURCES INC. | $2 k |
Field number 23745500, from the Railroad Commission's field register. The register's own index resolves 8 leases and 8 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.