HELMS #1-20
API 3513520215 · Sequoyah County, Oklahoma
PATM
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 2002-01-08
WRAREPermit API
35135202150001
Operator
SIOSI OIL & GAS COMPANY
Well type
TM
Approved
2002-01-08
Expires
2002-07-08
Proposed depth
3,474 ft
Surface casing
1,212 ft
Ground elevation
540 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| SPIRO | 2,438 |
| HUNTON | 3,371 |
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
35.417313, -94.687469
35.41731, -94.68747 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Sequoyah County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.