BOULDER #1-4
API 3515322828 · Woodward County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 6 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 2005-07-05
WRADRPermit API
35153228280000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2005-07-05
Expires
2006-01-05
Proposed depth
7,100 ft
Surface casing
330 ft
Ground elevation
2,004 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,629 |
| COTTAGE GROVE | 6,085 |
| OSWEGO | 6,385 |
| CHEROKEE | 6,660 |
| MORROW SD | 6,715 |
| CHESTER LM | 6,830 |
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
36.592815, -99.234080
36.59282, -99.23408 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Woodward County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.