GUNGOLL #1-28
API 3505122369 · Grady County, Oklahoma
ACOIL
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 1993-06-14
WRADRPermit API
35051223690000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
1993-06-14
Expires
1993-12-28
Proposed depth
14,400 ft
Surface casing
1,000 ft
Ground elevation
1,077 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| HART | 9,730 |
| OSBORN | 10,050 |
| PRIMROSE | 10,450 |
| BOATWRIGHT | 11,000 |
| MAYES | 12,740 |
| SYCAMORE | 12,810 |
| WOODFORD | 13,060 |
| HUNTON | 13,310 |
| VIOLA | 13,920 |
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
34.871968, -97.730362
34.87197, -97.73036 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.