NADINE #2-21
API 3505922005 · Harper County, Oklahoma
ACGAS
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 1997-10-31
WRADRPermit API
35059220050000
Operator
NATURAL GAS ANADARKO COMPANY
Well type
GAS
Approved
1997-10-31
Expires
1998-05-15
Proposed depth
6,300 ft
Surface casing
1,250 ft
Ground elevation
1,934 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| VIRGILIAN | 4,000 |
| MISSOURIAN | 4,550 |
| DES MOINES | 5,200 |
| ATOKA | 5,600 |
| MORROW | 5,700 |
| CHESTER | 5,950 |
| MISSISSIPPI | 6,050 |
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
36.982959, -99.804830
36.98296, -99.80483 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Harper County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.