ROBISON #1-30
API 3509323014 · Major County, Oklahoma
ACGAS
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEACGASSpudded
1985-01-15
Drilling finished
1985-02-05
Completed
1985-04-11
Recompleted
2010-01-28
First production
1985-03-16
Total depth
9,415 ft
Operator
UNIT PETROLEUM COMPANY
Intervals
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| BIG LIME-OSWEGO | OIL | 7,484–7,522 | Acid, Frac |
| CHESTER | GAS | 8,070–8,165 | Acid, Frac |
| MISSISSIPPI | OIL | 8,842–9,399 | Acid, Frac |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 1985-03-16 | 0 | 460 | 28 | — | 0 | 24/64 |
| 1985-03-24 | 23 | 319 | 364 | — | 0 | 1" |
| 2010-03-25 | 1 | 0 | 14 | 41.5 | 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 | 4+1/2 | 11.6 | N80 & K-55 | 9,414 | 450 |
| SURFACE | 8+5/8 | 24 | J-55 | 1,003 | 600 |
Location
36.175499, -98.625827
36.17550, -98.62583 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Major County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.