SIMMONS-B #1-21
API 3504923826 · Garvin County, Oklahoma
ACOIL
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 1994-04-04
WRADRPermit API
35049238260000
Operator
ANADARKO PETROLEUM CORPORATION
Well type
OIL
Approved
1994-04-04
Expires
1994-10-18
Proposed depth
11,100 ft
Surface casing
1,000 ft
Ground elevation
1,038 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 9,345 |
| WOODFORD | 9,575 |
| HUNTON | 9,820 |
| VIOLA | 10,325 |
| BROMIDE | 10,925 |
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
34.712891, -97.516876
34.71289, -97.51688 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Garvin County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.