DARVIN SMITH #1-28
API 3505122211 · Grady County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 2 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 1991-01-04
WRADRPermit API
35051222110000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1991-01-04
Expires
1991-07-18
Proposed depth
9,500 ft
Surface casing
1,034 ft
Ground elevation
1,226 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| YULE | 8,100 |
| WADE | 8,450 |
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
35.053030, -98.042930
35.05303, -98.04293 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.