MASSEY #4-5
API 3503921639 · Custer County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 2 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 1995-11-07
WRADRPermit API
35039216390000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1995-11-07
Expires
1996-05-21
Proposed depth
13,650 ft
Surface casing
4,500 ft
Ground elevation
1,800 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| HOXBAR | 9,350 |
| DES MOINES LOW | 12,300 |
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
35.545272, -99.319696
35.54527, -99.31970 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.