GASSY KNOLL #1
API 3507922117 · Leflore County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
DIRECTIONAL HOLEPANTInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| MORRIS | GAS | 5,599–5,796 | Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2011-10-18 | 0 | 42 | 0 | — | 850 | 1/4 |
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 | 3 1/2 | 9.300000000000001 | — | 6,227 | 422 |
| CONDUCTOR | 16 | — | — | 30 | 30 |
| SURFACE | 11 3/4 | 42 | — | 999 | 475 |
Drilling permits
Oklahoma files 2 applications to drill this well, naming 16 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 2011-05-05
WRADRDirectional holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| MORRIS SD /TEXAS/ | 5,000 |
| SPIRO | 7,360 |
| WAPANUCKA | 7,500 |
| CROMWELL | 7,810 |
| WOODFORD | 8,300 |
| HUNTON | 8,500 |
| VIOLA | 8,700 |
| SIMPSON | 8,800 |
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 2011-05-05
WRAAMDirectional holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| MORRIS | 5,000 |
| SPIRO | 7,360 |
| WAPANUCKA | 7,500 |
| CROMWELL | 7,810 |
| WOODFORD | 8,300 |
| HUNTON | 8,500 |
| VIOLA | 8,700 |
| SIMPSON | 8,800 |
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
35.181111, -94.856389
Every well in Leflore County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.