COWAN #1
API 3510722987 · Okfuskee County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
STRAIGHT HOLEPAOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| UNION VALLEY | GAS | 3,139–3,147 | Acid |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2006-06-15 | 0 | 2 | 10 | — | 0 | — |
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 | 4 1/2 | 9.5 | J-55 | 3,226 | 225 |
| SURFACE | 8 5/8 | 28 | J-55 | 457 | 275 |
Drilling permits
Oklahoma files 3 applications to drill this well, naming 12 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 1996-11-25
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| BOOCH | 2,275 |
| UNION VALLEY | 3,056 |
| CROMWELL | 3,146 |
| VIOLA | 3,786 |
| WILCOX | 3,832 |
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 1997-06-25
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| BOOCH | 2,275 |
| GILCREASE LOW | 3,000 |
| UNION VALLEY | 3,056 |
| CROMWELL | 3,146 |
| VIOLA | 3,786 |
| WILCOX | 3,832 |
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 2006-06-19
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| UNION VALLEY LM | 3,132 |
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
35.452083, -96.205111
Every well in Okfuskee County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.