SPRABERRY, District 8A, 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 | 22 | 13 | 13,907 bbl | 0 mcfcasinghead | 3,041,837 bblsince discovery |
The discovery well's oil measured 33.0° API gravity, perforated at 3,930 ft.
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 |
|---|---|---|---|---|---|---|
| Oil | B | 1987-06-01 | 330 ft | 660 ft | 40 | 2,100 ft |
| Oil | O | 1987-06-01 | 330 ft | 660 ft | 20 | 1,500 ft |
Commission remarks: 20 AC. OPT., DIAG. 1500'
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 |
|---|---|---|
| SPRABERRY, A. J. SAN ANDRES UNIT | JO MILL OIL COMPANY LLC | $42.6 M |
| RIDDLE | PBEX-MCM OPERATING, LLC | $1.9 M |
| BOLES '3' | MIDLAND ENERGY, INC. | $1.6 M |
| LOVE, IMA JEAN | AVRA OIL COMPANY | $1.4 M |
Field number 85281001, from the Railroad Commission's field register. The register's own index resolves 9 leases and 69 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.