SPEER #4
API 3503521543 · Craig County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 0
STRAIGHT HOLEPAOILInterval
| Formation | Produced | Perforated (ft) |
|---|---|---|
| ARBUCKLE | OIL | 507–510 |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2011-01-07 | 2 | 0 | 0 | 20 | 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) |
|---|---|---|---|---|---|
| CONDUCTOR | 7 | 17 | — | 40 | 6 |
| PRODUCTION | 4.5 | 11.6 | J-55 | 542 | 45 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 3 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 2011-07-13
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| BURGESS | 90 |
| MISSISSIPPI CHAT | 154 |
| ARBUCKLE | 550 |
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.
Every well in Craig County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.