VIERSEN #1-9
API 3505121152 · Grady County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
STRAIGHT HOLEACGASIntervals
| Formation | Produced | Perforated (ft) |
|---|---|---|
| HART | OIL | 10,132–10,350 |
| OSBORN | OIL | 10,488–10,501 |
| MISENER-HUNTON | OIL | 11,548–11,668 |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2015-05-30 | 11 | 36 | 0 | — | 0 | OPEN |
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 | 17 | N-80 & S-95 | 12,309 | 1,140 |
| SURFACE | 9 5/8 | 36 | J-55 | 1,516 | 610 |
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 2015-01-22
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| HART | 10,132 |
| OSBORN | 10,488 |
| MISENER-HUNTON | 11,548 |
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
35.098109, -97.728570
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.