YIRSA IV #6
API 3510529619 · Nowata County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
STRAIGHT HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| BARTLESVILLE | OIL | 974–988 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2011-09-19 | 1 | 0 | 50 | 33.98 | 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 | 9.5 | — | 1,238 | 110 |
| SURFACE | 9 | 20 | — | 21 | 3 |
Drilling permits
Oklahoma files 3 applications to drill this well, naming 11 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 2000-10-24
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 540 |
| MULKY | 590 |
| IRON POST | 608 |
| PRUE | 640 |
| RED FORK | 830 |
| BARTLESVILLE | 965 |
| ROWE COAL | 1,126 |
| MISSISSIPPI | 1,210 |
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 2005-12-21
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| MULKY | 602 |
| IRON POST | 618 |
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 2011-09-01
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| BARTLESVILLE | 974 |
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
36.650044, -95.771496
Every well in Nowata County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.