CHAPMAN #1
API 3506920019 · Johnston County, Oklahoma
PAOIL
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 2007-04-11
WRAREPermit API
35069200190001
Operator
IRON SIGHTS OPERATING INC
Well type
NT
Approved
2007-04-11
Expires
2007-10-11
Proposed depth
2,500 ft
Surface casing
1,545 ft
Ground elevation
734 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| CANEY | 1,500 |
| SYCAMORE | 1,750 |
| WOODFORD | 1,970 |
| SYLVAN | 2,300 |
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
34.237329, -96.825414
34.23733, -96.82541 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Johnston County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.