EDWARDS #1-21
API 3506121877 · Haskell County, Oklahoma
PAGAS
API
3506121877
Operator
HOGBACK EXPLORATION INC
County
Haskell
Location
Sec 21 09N 20E (IM)
Drilling permit
Oklahoma files 1 application to drill this well, naming 10 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 2003-06-30
WRADRPermit API
35061218770000
Operator
HOGBACK EXPLORATION INC
Well type
GAS
Approved
2003-06-30
Expires
2003-12-30
Proposed depth
5,150 ft
Surface casing
650 ft
Ground elevation
584 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| HARTSHORNE | 400 |
| ATOKA UP | 500 |
| ATOKA MID | 2,660 |
| SPIRO | 4,000 |
| WAPANUCKA | 4,110 |
| CROMWELL | 4,300 |
| CANEY | 4,550 |
| WOODFORD | 4,850 |
| HUNTON | 4,900 |
| VIOLA | 5,050 |
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
35.238567, -95.188219
35.23857, -95.18822 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Haskell County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.