PARKS (DEVONIAN), District 08, 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
57
with a page here
Operators
9
Value, all time
$712.5 M
85% of the register's 67
Discovered
1969-02-01
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 57 leases in this field that have a page here — 85% of the register's 67 — 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 mcfcasinghead453,427 bblsince discovery
Gas3620320,744 mcf6,653 bblcondensate163,023,662 mcfsince 1970

The discovery well's oil measured 54.0° API gravity, perforated at 11,959 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB2005-11-29330 ft330 ft1605,000 ft
GasO2005-11-29330 ft330 ft405,000 ft
OilB2006-02-07330 ft330 ft1605,000 ft
OilO2006-02-07330 ft330 ft402,100 ft

Commission remarks: RULE AMENDED TO REFLECT 5000' DIAGONAL.

County

Leases in this field

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

LeaseOperatorValue
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$42.3 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$36.6 M
MARY SCHARBAUER (DEVONIAN) UNITXTO ENERGY INC.$34.7 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$34.0 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$31.9 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$31.8 M
BENGE, ARCHXTO ENERGY INC.$31.0 M
ANDREWS, J. A.XTO ENERGY INC.$28.3 M
COLLINS, H. S. UNITXTO ENERGY INC.$25.1 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$24.0 M
COLLINS, H. S. UNITXTO ENERGY INC.$23.7 M
ANDREWS BACK DEVONIAN UNITXTO ENERGY INC.$23.6 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$22.5 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$19.9 M
HALEY-REED (DEVONIAN) UNITXTO ENERGY INC.$19.6 M
PARKS, ROY 'C'XTO ENERGY INC.$17.2 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$16.9 M
HALEY-REED (DEVONIAN) UNITXTO ENERGY INC.$16.8 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$16.3 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$15.5 M
GATLIN, MARYXTO ENERGY INC.$15.2 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$13.0 M
PARKS, ROY 15XTO ENERGY INC.$12.5 M
ARCH BENGEXTO ENERGY INC.$11.8 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$11.8 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$11.2 M
CAPPS FARMSPLATFORM OPERATING, LLC$9.5 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$9.3 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$8.8 M
HALEY-REED (DEVONIAN) UNITXTO ENERGY INC.$8.8 M
BENGE, MARION V.XTO ENERGY INC.$7.9 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$7.6 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$6.9 M
BRAUN, J. C. "20"DIAMONDBACK E&P LLC$6.7 M
PARKS FIELD UNIT NO. 2MOBIL PRODUCING TX. & N.M. INC.$6.1 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$5.9 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$5.9 M
COLLINGS, H. S., UNITXTO ENERGY INC.$5.8 M
COLLINGS, H.S.BREITBURN OPERATING L.P.$5.1 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$4.9 M
BENGE, MARION V.XTO ENERGY INC.$4.8 M
CAPPS FARMSPLATFORM OPERATING, LLC$4.3 M
GATLIN, MARYXTO ENERGY INC.$3.7 M
"SV" REBEL FEEENDEAVOR ENERGY RESOURCES L.P.$3.0 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$3.0 M
"SV" WINDHAMDIAMONDBACK E&P LLC$2.2 M
PARKS FIELD UNIT NO. 2XTO ENERGY INC.$2.2 M
SCHARBAUER, C. ESTATE E NCT 1CHEVRON U. S. A. INC.$673 k
WINDHAMSE USA OPERATING, INC.$664 k
SCHARBAUER, C. ESTATE E NCT 1CHEVRON U. S. A. INC.$629 k
BRAUN "20"G P II ENERGY, INC.$450 k
"SV" WINDHAMG P II ENERGY, INC.$123 k
HALEY, C. B. "A"XTO ENERGY INC.$103 k
HALEY, C. B. "A"MOBIL PRODUCING TX. & N.M. INC.$102 k
PARKS FIELD UNIT NO. 2MOBIL PRODUCING TX. & N.M. INC.$62 k
HALEY, C. B. -A-MOBIL PRODUCING TX. & N.M. INC.$12 k
PARKS FIELD UNIT #2MOBIL PRODUCING TX. & N.M. INC.$7 k

Field number 69233166, from the Railroad Commission's field register. The register's own index resolves 67 leases and 69 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.