BLOCK 12 (WOLFCAMP), District 08, 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 4 leases in this field that have a page here — 44% of the register's 9 — 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 |
|---|---|---|---|---|---|
| Oil | 4 | 3 | 1,939 bbl | 109 mcfcasinghead | 312,258 bblsince discovery |
The discovery well's oil measured 29.0° API gravity, perforated at 7,618 ft.
Spacing rule
What the Commission requires of a well on this field.
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 |
|---|---|---|
| STATE OF TEXAS "V" | OLSEN ENERGY INC. | $3.8 M |
| STATE OF TEXAS -T- | OLSEN ENERGY INC. | $1.3 M |
| UNIVERSITY -12-E- | SANDRIDGE EXPL. AND PROD., LLC | $38 k |
| UNIVERSITY "X" | WTG EXPLORATION | $31 k |
Field number 09250600, from the Railroad Commission's field register. The register's own index resolves 9 leases and 13 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.