ENNIS #6H-12
API 3502920983 · Coal County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
HORIZONTAL HOLEACGASInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| WOODFORD | GAS | 12,611–17,492 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2010-08-09 | 0 | 2,751 | 409 | — | 0 | — |
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 | 9 5/8 | 40 | J-55 | 5,258 | 455 |
| PRODUCTION | 7 5/8 | 39 | P110 | 12,410 | 275 |
| LINER | 4 1/2 | 13.5 | P110 | 6,522 | 575 |
| CONDUCTOR | 20 | — | — | 33 | 0 |
| SURFACE | 13 3/8 | 48 | J-55 | 799 | 840 |
Drilling permits
Oklahoma files 2 applications to drill this well, naming 10 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 2008-05-16
WRADRHorizontal holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPIAN | 11,625 |
| WOODFORD | 12,085 |
| HUNTON | 12,270 |
| SYLVAN | 12,280 |
| VIOLA | 12,375 |
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 2008-05-16
WRAAMHorizontal holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPIAN | 11,625 |
| WOODFORD | 12,085 |
| HUNTON | 12,270 |
| SYLVAN | 12,280 |
| VIOLA | 12,375 |
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
34.665715, -96.105214
Every well in Coal County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.