DOWNING #1-11
API 3505122841 · Grady County, Oklahoma
Drilling permits
Oklahoma files 3 applications to drill this well, naming 21 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 1999-08-31
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| HART | 8,910 |
| SPRINGER | 9,500 |
| SYCAMORE | 11,540 |
| WOODFORD | 11,705 |
| HUNTON | 11,970 |
| VIOLA | 12,465 |
| BROMIDE | 13,015 |
| MCLISH | 13,535 |
| OIL CREEK SH | 13,820 |
| OIL CREEK BAS | 14,185 |
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 2001-07-16
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 11,540 |
| WOODFORD | 11,705 |
| HUNTON | 11,970 |
| VIOLA | 12,465 |
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 2002-01-28
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 11,469 |
| WOODFORD | 11,638 |
| HUNTON | 11,905 |
| VIOLA | 12,395 |
| BROMIDE | 12,964 |
| TULIP CREEK | 13,291 |
| MCLISH | 13,480 |
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
34.831968, -97.688882
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.