SHEFFIELD #2-28
API 3513324694 · Seminole County, Oklahoma
PAGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 6 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 2007-11-21
WRADRStraight holePermit API
35133246940000
Operator
LANCE RUFFEL OIL & GAS LLC
Well type
GAS
Approved
2007-11-21
Expires
2008-05-21
Proposed depth
4,200 ft
Surface casing
760 ft
Ground elevation
785 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| BOOCH | 2,800 |
| HARTSHORNE | 3,050 |
| GILCREASE | 3,200 |
| CROMWELL | 3,300 |
| MISENER | 3,950 |
| HUNTON | 3,975 |
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
35.143681, -96.475772
35.14368, -96.47577 · 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.