ALLEN O'BRIEN 18-10-31 #1H
API 3501124224 · Blaine County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
HORIZONTAL HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| MISSISSIPPI LIME | OIL | 9,510–13,600 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2019-09-09 | 111 | 560 | 340 | 40 | 0 | 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) |
|---|---|---|---|---|---|
| INTERMEDIATE | 7 | 29 | P-110 | 9,489 | 275 |
| LINER | 4 1/2 | 13.5 | P-110 | 5,054 | 445 |
| CONDUCTOR | 20 | — | — | 102 | 0 |
| SURFACE | 9 5/8 | 40 | J-55 | 455 | 250 |
Drilling permits
Oklahoma files 3 applications 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 2019-06-17
WRADRHorizontal holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI LM | 7,992 |
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 2019-06-17
WRAAMHorizontal holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI LM | 7,992 |
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.
Application
REJAMHorizontal holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI LM | 7,992 |
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
35.984850, -98.300129
Every well in Blaine County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.