EAST HARMON UNIT #4-11
API 3504522236 · Ellis County, Oklahoma
Completion
Oklahoma files 1 completion report for this well.
Completion 3
STRAIGHT HOLEPATMInterval
| Formation | Produced | Perforated (ft) |
|---|---|---|
| COTTAGE GROVE | INJ | 7,997–8,017 |
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5 1/2 | 17/15.5 | J-55 | 8,127 | 250 |
| SURFACE | 8 5/8 | 24 | J-55 | 908 | 550 |
Drilling permits
Oklahoma files 2 applications to drill this well, naming 2 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 2002-06-03
WRADRTarget formation
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 8,025 |
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 2002-06-03
WRAAMTarget formation
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 8,025 |
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
36.140451, -99.507000
Every well in Ellis County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.