COBB RANCH #18
API 3514726926 · Washington County, Oklahoma
Drilling permits
Oklahoma files 2 applications to drill this well, naming 18 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 2001-04-09
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 604 |
| MULKY | 660 |
| IRON POST | 670 |
| CROWEBERG | 732 |
| BARTLESVILLE | 1,040 |
| ROWE COAL | 1,240 |
| TUCKER | 1,255 |
| BURGESS | 1,300 |
| MISSISSIPPI | 1,322 |
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 2001-04-09
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 604 |
| MULKY | 660 |
| IRON POST | 670 |
| CROWEBERG | 732 |
| BARTLESVILLE | 1,040 |
| ROWE COAL | 1,240 |
| TUCKER | 1,255 |
| BURGESS | 1,300 |
| MISSISSIPPI | 1,322 |
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
36.560477, -95.818266
Every well in Washington County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.