ENFBU #26-4
API 3504924596 · Garvin County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
STRAIGHT HOLEACOILIntervals
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| SYCAMORE | OIL | 6,466–6,695 | Acid, Frac |
| WOODFORD | OIL | 6,772–7,158 | Acid, Frac |
| HUNTON | OIL | 7,240–7,495 | Acid, Frac |
| VIOLA | OIL | 7,716–8,265 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2010-09-30 | 82 | 757 | 213 | 36.5 | 2,900 | 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 | 17 | N-80 | 9,500 | 2,340 |
| CONDUCTOR | 20 | — | — | 43 | 9 |
| SURFACE | 9 5/8 | 40 | K-55 | 1,522 | 430 |
Drilling permits
Oklahoma files 2 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 2007-01-24
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| PONTOTOC | 2,994 |
| EOLA CONGL | 5,819 |
| VIOLA OVTHRST | 6,800 |
| HUNTON OVTHRST | 6,850 |
| WOODFORD OVTHRST | 6,900 |
| WOODFORD | 7,024 |
| VIOLA | 7,275 |
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 2010-08-02
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 6,464 |
| WOODFORD | 6,944 |
| HUNTON | 7,215 |
| VIOLA | 7,713 |
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
34.563690, -97.420380
Every well in Garvin County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.