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MILLS RANCH (ATOKA GRANITE WASH), 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.

Leases
12
with a page here
Operators
4
Value, all time
$81.0 M
92% of the register's 13
Discovered
1989-05-01
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 12 leases in this field that have a page here — 92% of the register's 13 — 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
Gas1210245,499 mcf1,963 bblcondensate20,615,299 mcfsince 1970

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 04/01/2007.

County

Wheeler County

Leases in this field

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

LeaseOperatorValue
JILL 54FORMENTERA OPERATIONS LLC$14.6 M
NECTARPRESIDIO PETROLEUM LLC$12.0 M
LARA 54MMGL TXPH, LLC$10.3 M
MILLS, R. D.MMGL TXPH, LLC$9.3 M
JILL 54MMGL TXPH, LLC$8.3 M
MOORE 1PRESIDIO PETROLEUM LLC$7.2 M
HARDIN UNITPRESIDIO PETROLEUM LLC$5.4 M
TATIANA 17MMGL TXPH, LLC$4.4 M
IVANAMMGL TXPH, LLC$3.2 M
TYLER 55MMGL TXPH, LLC$3.2 M
NAOMISANGUINE GAS EXPLORATION, LLC$2.0 M
DAVIDSONSANGUINE GAS EXPLORATION, LLC$1.1 M

Field number 61691178, from the Railroad Commission's field register. The register's own index resolves 13 leases and 13 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.