DOS ECHO #1-31

API 3501925948 · Carter County, Oklahoma

EXNT
API
3501925948
Operator
SPRING OPERATING COMPANY
County
Carter

Drilling permit

Oklahoma files 1 application to drill this well, naming 10 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 2013-08-19

WRADRStraight hole
Permit API
35019259480000
Operator
SPRING OPERATING COMPANY
Well type
NT
Approved
2013-08-19
Expires
2014-02-19
Proposed depth
10,800 ft
Surface casing
200 ft
Ground elevation
940 ft

Target formations

FormationExpected top (ft)
ALDRIDGE4,800
HUMPHREYS5,000
SIMS5,400
GOODWIN5,800
SYCAMORE6,100
WOODFORD6,400
HUNTON6,850
VIOLA7,100
SIMPSON7,950
WEST SPRING CREEK /OF THE ARBUCKLE/10,000

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Every well in Carter County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.