DOROTHY SILVA #1
API 3512121555 · Pittsburg County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 3 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 1990-03-27
WRADRPermit API
35121215550000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1990-03-27
Expires
1990-10-11
Proposed depth
8,000 ft
Surface casing
400 ft
Ground elevation
678 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| HARTSHORNE | 3,800 |
| ATOKA UP | 6,000 |
| ATOKA MID | 7,000 |
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
34.987300, -95.657904
34.98730, -95.65790 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Pittsburg County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.