JOHN BROWN #1
API 3513321137 · Seminole County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEACOILInterval
| Formation | Produced | Perforated (ft) |
|---|---|---|
| CROMWELL | OIL | 2,906–2,912 |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2015-11-20 | 7 | 0 | 65 | — | 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 | 5 1/2 | 23 | J-55 | 4,550 | 500 |
| SURFACE | 8 5/8 | — | — | 504 | 0 |
Drilling permits
Oklahoma files 2 applications to drill this well, naming 2 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 2016-01-05
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| CROMWELL | 2,906 |
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 2016-10-12
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| GILCREASE | 2,668 |
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
34.911860, -96.525990
Every well in Seminole County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.