BRANDI (GRANITE WASH, UPPER), District 10, 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 — 71% of the register's 7 — 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 | 8 | 3 | 3,582 bbl | 0 mcfcasinghead | 1,159,797 bblsince discovery |
The discovery well's oil measured 45.6° API gravity, perforated at 7,930 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 | — | 660 ft | 1,320 ft | 160 | 5,500 ft |
| Oil | O | — | 660 ft | 1,320 ft | 80 | 4,500 ft |
Commission remarks: FIELD RULES EFF. 12-1-83 PER DKT #10,81264
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 |
|---|---|---|
| BILLY'S CREEK | STEPHENS & JOHNSON OPERATING CO. | $8.3 M |
| BILLY'S CREEK 7,13,14 | ARROW OIL & GAS, LLC | $4.2 M |
| BOB | STEPHENS & JOHNSON OPERATING CO. | $3.7 M |
| EBC | ARROW OIL & GAS, LLC | $2.2 M |
| AOG NETTLE | ARROW OIL & GAS, LLC | $203 k |
Field number 11380500, from the Railroad Commission's field register. The register's own index resolves 7 leases and 20 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.