RIDDLE (RIDDLE 4-32) #4
API 3505122472 · Grady County, Oklahoma
Drilling permits
Oklahoma files 5 applications to drill this well, naming 12 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 1994-07-13
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| HOXBAR | 7,015 |
| DEESE | 9,275 |
| MORROW (PRIMROSE) | 9,772 |
| SPRINGER | 10,632 |
| WOODFORD | 12,785 |
| HUNTON | 13,050 |
| SYCAMORE | 13,590 |
| VIOLA | 13,650 |
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 1998-04-29
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| SPRINGER | 11,138 |
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 1998-08-31
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| SPRINGER | 9,772 |
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 2008-03-18
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| DEESE | 9,408 |
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 2008-09-05
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| HOXBAR | 8,000 |
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
34.859493, -97.743470
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.