M.E.VOLZ UNIT #1
API 3509330159 · Major County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEOROILIntervals
| Formation | Produced | Perforated (ft) |
|---|---|---|
| MANNING | OIL | 6,719–6,755 |
| MISSISSIPPI | OIL | 7,398–7,041 |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 1965-04-30 | 75 | 0 | 0 | 32.9 | 0 | 16/64 |
| 2013-01-08 | 3 | 40 | 0 | 36.7 | 0 | 64/64 |
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 | 14 & 15.5 | K-55 | 7,483 | 300 |
| SURFACE | 8 5/8 | 24# | K-55 | 560 | 400 |
Drilling permit
Oklahoma files 1 application 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 2012-10-02
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 6,316 |
| MANNING | 6,742 |
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
36.450988, -98.303050
Every well in Major County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.