DOS ECHO #1-31
API 3501925948 · Carter County, Oklahoma
EXNT
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 holePermit 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
| Formation | Expected top (ft) |
|---|---|
| ALDRIDGE | 4,800 |
| HUMPHREYS | 5,000 |
| SIMS | 5,400 |
| GOODWIN | 5,800 |
| SYCAMORE | 6,100 |
| WOODFORD | 6,400 |
| HUNTON | 6,850 |
| VIOLA | 7,100 |
| SIMPSON | 7,950 |
| 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.