MANSFIELD "B" #4
API 3501723471 · Canadian County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
STRAIGHT HOLEPAGASInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| PRUE | GAS | 8,661–8,668 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2010-10-10 | 0 | 106 | 3 | — | 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 | 4.5 | 11.6 | N-80 | 9,885 | 542 |
| CONDUCTOR | 20 | — | — | 55 | 7 |
| SURFACE | 8.625 | 24 | J-55 | 1,223 | 625 |
Drilling permits
Oklahoma files 3 applications to drill this well, naming 9 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 1997-02-11
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| LAYTON | 7,600 |
| OSWEGO | 8,600 |
| SKINNER | 8,840 |
| RED FORK | 8,980 |
| ATOKA-MORROW | 9,200 |
| CHESTER | 9,350 |
| MANNING | 9,820 |
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 2002-11-14
WRARCTarget formation
| Formation | Expected top (ft) |
|---|---|
| RED FORK | 8,930 |
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 2010-09-10
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| PRUE | 8,661 |
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
35.706664, -98.159110
Every well in Canadian County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.