GILLHAM #1-23
API 3507123481 · Kay County, Oklahoma
PAOIL
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 1990-08-08
WRADRPermit API
35071234810000
Operator
CORONADO PETROLEUM CORPORATION
Well type
OIL
Approved
1990-08-08
Expires
1991-02-22
Proposed depth
4,300 ft
Surface casing
250 ft
Ground elevation
950 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| LAYTON | 2,700 |
| SKINNER | 3,600 |
| MISSISSIPPI CHAT | 3,875 |
| MISSISSIPPI LM | 3,925 |
| WILCOX | 4,200 |
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.
Location
36.624291, -97.059446
36.62429, -97.05945 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Kay County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.