DEFIANCE #1-12
API 3505122383 · Grady County, Oklahoma
Drilling permits
Oklahoma files 3 applications 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 1993-07-01
WRADRTarget formation
| Formation | Expected top (ft) |
|---|---|
| CULP DNTHRWN | 9,522 |
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.
Filed 1993-12-22
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| WADE DNTHRWN | 7,115 |
| MEDRANO DNTHRWN | 7,914 |
| MARCHAND DNTHRWN | 8,590 |
| CULP DNTHRWN | 9,120 |
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.
Filed 1994-11-14
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| MEDRANO DNTHRWN | 7,950 |
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
34.930337, -98.091317
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.