HIGGINS #8D-4
API 3510921657 · Oklahoma County, Oklahoma
ACDRY
Completion
Oklahoma files 1 completion report for this well.
Completion 3
DIRECTIONAL HOLEACDRYSpudded
1989-12-27
Drilling finished
1990-01-20
Completed
1990-03-07
Recompleted
2011-02-28
First production
1990-03-08
Total depth
7,310 ft
Operator
E2 OPERATING LLC
Interval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| PRUE | DRY | 6,990–7,058 | Acid, Frac |
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5 1/2 | 17 | J-55 | 7,310 | 175 |
| CONDUCTOR | 16 | — | — | 66 | 10 |
| SURFACE | 9 5/8 | 36 | J-55 | 1,046 | 360 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 1990-07-12
WRAAMPermit API
35109216570001
Operator
UNIT PETROLEUM COMPANY
Well type
DRY
Approved
1990-07-12
Expires
1991-01-26
Proposed depth
7,500 ft
Surface casing
1,040 ft
Ground elevation
1,190 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 7,100 |
| PRUE | 7,200 |
| SKINNER | 7,300 |
| TRENTON | 7,330 |
| WILCOX 2 | 7,450 |
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
35.443015, -97.535553
35.44302, -97.53555 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Oklahoma County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.