HADWIGER #1-18
API 3500321478 · Alfalfa County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 16 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 1990-06-25
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| LAYTON | 4,140 |
| OSWEGO | 4,700 |
| MISSISSIPPI CHAT | 5,150 |
| CHEROKEE | 5,200 |
| MISSISSIPPI LM | 5,200 |
| MISENER | 5,750 |
| VIOLA | 5,780 |
| SIMPSON | 5,880 |
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 1992-03-20
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| LAYTON | 4,140 |
| OSWEGO | 4,700 |
| CHEROKEE | 5,100 |
| MISSISSIPPI CHAT | 5,150 |
| MISSISSIPPI LM | 5,200 |
| MISENER | 5,750 |
| VIOLA | 5,780 |
| SIMPSON | 5,880 |
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
36.816081, -98.318521
Every well in Alfalfa County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.