GRACE-SMITH #1-20
API 3505921193 · Harper County, Oklahoma
PADRY
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 1994-04-13
WRAREPermit API
35059211930001
Operator
BLACKJACK OIL & GAS INC
Well type
DRY
Approved
1994-04-13
Expires
1994-10-27
Proposed depth
6,940 ft
Surface casing
899 ft
Ground elevation
1,958 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| MORROW | 6,682 |
| CHESTER | 6,862 |
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
36.714560, -99.597244
36.71456, -99.59724 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Harper County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.