SMITH #1-30
API 3503921442 · Custer County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 17 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 1992-02-11
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 7,860 |
| COTTAGE GROVE | 9,230 |
| HOGSHOOTER | 9,800 |
| CHECKERBOARD | 10,160 |
| CLEVELAND | 10,240 |
| MARMATON | 11,010 |
| CHEROKEE | 11,510 |
| RED FORK | 12,280 |
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 1992-02-21
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 7,860 |
| DOUGLAS (TONKAWA UP) | 8,580 |
| COTTAGE GROVE | 9,230 |
| HOGSHOOTER | 9,800 |
| CHECKERBOARD | 10,160 |
| CLEVELAND | 10,240 |
| MARMATON | 11,010 |
| CHEROKEE | 11,510 |
| RED FORK | 12,280 |
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
35.664189, -99.372956
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.