CHELF #6-16
API 3513324823 · Seminole County, Oklahoma
ACOIL
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 2009-07-30
WRADRStraight holePermit API
35133248230000
Operator
LANCE RUFFEL OIL & GAS LLC
Well type
OIL
Approved
2009-07-30
Expires
2010-01-30
Proposed depth
4,200 ft
Surface casing
550 ft
Ground elevation
763 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| CALVIN UP | 1,000 |
| CALVIN MID | 1,050 |
| CALVIN LOW | 1,150 |
| BARTLESVILLE | 2,400 |
| BROWN LIME /OKLA/ | 2,600 |
| BOOCH | 2,800 |
| GILCREASE | 3,000 |
| CROMWELL | 3,200 |
| MISENER | 3,800 |
| HUNTON | 3,900 |
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
35.161095, -96.475540
35.16110, -96.47554 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Seminole County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.