TODD, DEEP (ELLENBURGER), District 7C, 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 6 leases in this field that have a page here — 75% 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 |
|---|---|---|---|---|---|
| Oil | 47 | 30 | 13,533 bbl | 0 mcfcasinghead | 47,180,205 bblsince discovery |
The discovery well's oil measured 40.0° API gravity, perforated at 6,232 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 | 1,170 ft | 40 | 0 ft |
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 |
|---|---|---|
| SHANNON | O'RYAN OIL AND GAS | $102.5 M |
| TODD | O'RYAN OIL AND GAS | $35.0 M |
| TODD, J. S. UNIT BLOCK | O'RYAN OIL AND GAS | $21.4 M |
| TODD ESTATE -B- | O'RYAN OIL AND GAS | $19.6 M |
| TODD ESTATE -A- | O'RYAN OIL AND GAS | $15.9 M |
| EXXON FEE "C" | O'RYAN OIL AND GAS | $5.8 M |
Field number 90315666, from the Railroad Commission's field register. The register's own index resolves 8 leases and 62 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.