BIG CREEK BLL #21-17A
API 3510540777 · Nowata County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 0
STRAIGHT HOLEACGASInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| BARTLESVILLE | GAS | 530–540 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2010-11-19 | 0 | 15 | 30 | — | 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 | 10.5 | J55 | 675 | 65 |
| SURFACE | 8 5/8 | 18 | J55 | 40 | 10 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 2010-10-21
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| COAL (PENNSYLVANIAN) | 175 |
| BARTLESVILLE | 515 |
| MISSISSIPPI | 745 |
| WOODFORD | 1,035 |
| ARBUCKLE | 1,095 |
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
36.741327, -95.513824
Every well in Nowata County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.