NEILL /A/ #1
API 3505120970 · Grady County, Oklahoma
Drilling permits
Oklahoma files 4 applications to drill this well, naming 8 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 1989-12-18
WRATarget formation
| Formation | Expected top (ft) |
|---|---|
| MCLISH | 12,838 |
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 1993-07-09
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| SIMPSON UP | 12,250 |
| SIMPSON LOW | 12,516 |
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 2000-04-05
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| VIOLA | 10,545 |
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 2002-08-02
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 9,410 |
| WOODFORD | 9,565 |
| HUNTON | 9,840 |
| VIOLA | 10,545 |
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
34.871629, -97.685030
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.