TAL VEZ (ROSENBERG), 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.

Leases
3
with a page here
Operators
3
Value, all time
$819 k
60% of the register's 5
Discovered
1986-10-01
Oil

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 3 leases in this field that have a page here — 60% of the register's 5 — 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.

WellsIn the fieldProducingProduced in 2025Also producedCumulative
Oil21289 bbl0 mcfcasinghead174,227 bblsince discovery

The discovery well's oil measured 45.0° API gravity, perforated at 1,900 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
OilB1986-10-01300 ft300 ft101,100 ft

Commission remarks: VEZ (ROSENBERG,UPPER SAND), AND TAL VEZ (ROSENBERG, 2ND UP)

County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

Field number 88188140, from the Railroad Commission's field register. The register's own index resolves 5 leases and 22 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.