DORIS ANNE #2-2
API 3515322191 · Woodward County, Oklahoma
EXNT
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 1999-05-04
WRADRPermit API
35153221910000
Operator
CHESAPEAKE OPERATING LLC
Well type
NT
Approved
1999-05-04
Expires
2000-05-04
Proposed depth
6,200 ft
Surface casing
850 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 4,980 |
| MISSOURIAN (LANSING-KANSAS CITY) | 5,280 |
| BIG LIME | 5,550 |
| OSWEGO | 5,610 |
| CHEROKEE | 5,815 |
| CHESTER | 5,860 |
| MISSISSIPPI (ST GENEVIEVE) | 6,060 |
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
36.759928, -99.216395
36.75993, -99.21640 · 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.