CUATRO DE JULIO (QUEEN CITY), District 04, 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 — 86% 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 |
|---|---|---|---|---|---|
| Gas | 6 | 1 | 7,187 mcf | 23 bblcondensate | 6,368,691 mcfsince 1970 |
Spacing rule
What the Commission requires of a well on this field.
Commission remarks: AOF-1 AND AOF-2 EFFECTIVE 09/01/2002.
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 |
|---|---|---|
| MEW | VAQUERO OPERATING | $12.6 M |
| SERNA, DONATO "A" | VAQUERO OPERATING | $9.0 M |
| MEW | VAQUERO OPERATING | $6.9 M |
| GARCIA-PEREZ | FAULCONER ENERGY, LLC | $5.6 M |
| GEOGHEGAN, DENNIS | VAQUERO OPERATING | $643 k |
| GARCIA, ANNIE MARIE | HOWARD EXPLORATION, INC. | $1 k |
Field number 22122265, from the Railroad Commission's field register. The register's own index resolves 7 leases and 7 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.