COTTONWOOD #5-11
API 3513726520 · Stephens County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEACGASIntervals
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| DEESE | OIL | 13,161–15,786 | Frac |
| ATOKA | OIL | 16,472–16,808 | Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2011-01-26 | 54 | 485 | 68 | 47 | 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 5/8 | 33.7 | P-110 | 12,756 | 1,530 |
| PRODUCTION | 4 1/2 | 15.1 | P-110 | 16,950 | 1,050 |
| SURFACE | 10 3/4 | 45.5 | J-55 | 1,626 | 865 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 2007-05-04
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| CISCO UP | 5,600 |
| CISCO LOW | 8,200 |
| HOXBAR UP | 9,650 |
| HOXBAR MID | 9,850 |
| HOXBAR LOW | 11,000 |
| DEESE | 11,400 |
| ATOKA | 15,700 |
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
34.656994, -98.008190
Every well in Stephens County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.