SONDRA REDRILL #1-31
API 3515322068 · Woodward County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 7 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 1996-12-31
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,400 |
| SKINNER | 6,200 |
| MISSISSIPPI (CHESTER) | 6,552 |
| MISSISSIPPI LM | 7,110 |
| HUNTON | 8,153 |
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 1997-07-07
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| SKINNER | 6,200 |
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 2000-06-23
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| HUNTON | 8,153 |
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
36.520541, -99.053511
Every well in Woodward County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.