COWAN #1-3H
API 3500725533 · Beaver County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 0
HORIZONTAL HOLEPAOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| MARMATON | OIL | 6,313–10,773 | Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2012-09-25 | 63 | 51 | 1,260 | 38 | 0 | 64/64 |
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) |
|---|---|---|---|---|---|
| INTERMEDIATE | 7 | 26 | N-80 | 6,206 | 210 |
| LINER | 4 1/2 | 11.6 | N-80 | 4,775 | 0 |
| SURFACE | 9 5/8 | 36 | J-55 | 1,955 | 900 |
Drilling permit
Oklahoma files 1 application 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 2012-07-19
WRADRHorizontal holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 4,900 |
| LANSING-KANSAS CITY | 5,040 |
| MARMATON | 6,100 |
| CHESTER | 7,700 |
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
36.573530, -100.887010
Every well in Beaver County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.