CALLAHAN #16
API 3514323869 · Tulsa County, Oklahoma
EXNT
Drilling permit
Oklahoma files 1 application to drill this well, naming 4 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 1996-02-07
WRADRPermit API
35143238690000
Operator
ON-LINE OIL INC
Well type
NT
Approved
1996-02-07
Expires
1996-08-21
Proposed depth
2,750 ft
Surface casing
275 ft
Ground elevation
760 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| WILCOX | 2,265 |
| TYNER | 2,395 |
| BURGEN | 2,495 |
| ARBUCKLE | 2,535 |
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
35.949841, -95.980680
35.94984, -95.98068 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Tulsa County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.