SOUTHERN STAR 28-13N-7W #1H
API 3501724971 · Canadian County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
HORIZONTAL HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| MISSISSIPPIAN | OIL | 9,606–14,400 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2017-07-13 | 459 | 3,244 | 1,927 | 50 | 0 | 38 |
A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5.5 | 23 | HCP110 | 14,550 | 1,505 |
| INTERMEDIATE | 9.625 | 36 | J55 | 3,957 | 925 |
| SURFACE | 13.375 | 54.5 | K55 | 414 | 415 |
Drilling permits
Oklahoma files 2 applications to drill this well, naming 4 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 2017-02-06
WRADRDirectional holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI | 8,898 |
| WOODFORD | 9,730 |
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 2017-02-06
WRAAMHorizontal holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI | 9,312 |
| WOODFORD | 9,730 |
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
35.566551, -97.942778
Every well in Canadian County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.