MARTIN #1-21
API 3506323546 · Hughes County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 9 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 2002-11-13
WRADRPermit API
35063235460000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2002-11-13
Expires
2003-05-13
Proposed depth
3,560 ft
Surface casing
320 ft
Ground elevation
766 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| SENORA | 600 |
| THURMAN | 725 |
| RED FORK | 1,000 |
| SAVANNA | 1,250 |
| GILCREASE | 2,700 |
| WAPANUCKA | 3,100 |
| UNION VALLEY | 3,250 |
| CROMWELL | 3,350 |
| JEFFERSON | 3,550 |
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
35.243720, -96.048890
35.24372, -96.04889 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Hughes County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.