ROBINSON TRUST #1-4
API 3515322303 · Woodward County, Oklahoma
Drilling permits
Oklahoma files 4 applications to drill this well, naming 32 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 2000-12-01
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 5,140 |
| TONKAWA | 5,510 |
| LANSING-KANSAS CITY | 5,895 |
| OSWEGO | 6,245 |
| RED FORK | 6,490 |
| MORROW | 6,550 |
| CHESTER LM | 6,580 |
| MERAMEC | 7,080 |
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 2000-12-01
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 5,510 |
| LANSING-KANSAS CITY | 5,895 |
| OSWEGO | 6,245 |
| RED FORK | 6,490 |
| MORROW | 6,550 |
| CHESTER LM | 6,580 |
| MERAMEC | 7,080 |
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 2000-12-01
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 5,140 |
| TONKAWA | 5,510 |
| LANSING-KANSAS CITY | 5,895 |
| OSWEGO | 6,245 |
| RED FORK | 6,490 |
| MORROW | 6,550 |
| CHESTER | 6,580 |
| MERAMEC | 7,080 |
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 2001-05-24
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| HEEBNER | 5,140 |
| TONKAWA | 5,510 |
| COTTAGE GROVE | 5,895 |
| OSWEGO | 6,245 |
| SKINNER | 6,407 |
| RED FORK | 6,490 |
| MORROW | 6,550 |
| CHESTER LM | 6,580 |
| MERAMEC | 7,080 |
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
36.587732, -99.135410
Every well in Woodward County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.