NILSEN #1-29
API 3515322950 · 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 2006-01-27
WRADRPermit API
35153229500000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2006-01-27
Expires
2006-07-27
Proposed depth
7,150 ft
Surface casing
1,000 ft
Ground elevation
1,807 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,385 |
| TRUE LAYTON | 5,810 |
| OSWEGO | 6,115 |
| CHEROKEE | 6,350 |
| CHESTER LM | 6,460 |
| MISSISSIPPI LM | 6,950 |
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
36.614454, -99.155610
36.61445, -99.15561 · 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.