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PHASE FOUR (9050 YEGUA), District 03, 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
14
with a page here
Operators
6
Value, all time
$72.3 M
82% of the register's 17
Discovered
1990-03-10
Oil and gas

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 14 leases in this field that have a page here — 82% of the register's 17 — 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
Oil100 bbl0 mcfcasinghead2,235 bblsince discovery
Gas8329,217 mcf824 bblcondensate13,720,489 mcfsince 1970

The discovery well's oil measured 49.0° API gravity, perforated at 9,056 ft.

Spacing rule

What the Commission requires of a well on this field.

The register files no field rule here. Statewide spacing applies.

Commission remarks: AOF-1 AND AOF-2 EFFECTIVE 07/01/2015.

County

Wharton County

Leases in this field

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

LeaseOperatorValue
DUSONTRANSPACIFIC ENERGY, LLC$34.9 M
LANGE-BOATRIGHT GAS UNITCOX & PERKINS EXPLORATION, INC.$10.6 M
WATZTRANSPACIFIC ENERGY, LLC$5.7 M
CLAPPAMEXCO, LLC$4.0 M
JULIUSRICOCHET ENERGY, INC.$3.9 M
CAROLYN LANGEMB ENERGY, LLC$3.5 M
JULIUSRICOCHET ENERGY, INC.$3.0 M
VICTORTRANSPACIFIC ENERGY, LLC$2.3 M
ROD FARMS UNITRICOCHET ENERGY, INC.$1.5 M
MILLER-PALT UNITRICOCHET ENERGY, INC.$1.4 M
MILLER-PALT UNITRICOCHET ENERGY, INC.$713 k
HENRY-ROD UNITRICOCHET ENERGY, INC.$459 k
ARMOUR TRUST, ET ALHILCORP ENERGY COMPANY$215 k
ARMOUR TRUST, ET ALHILCORP ENERGY COMPANY$134 k

Field number 71114430, from the Railroad Commission's field register. The register's own index resolves 17 leases and 17 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.