WILLIAMS #1-18
API 3512523649 · Pottawatomie County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| WOODFORD | OIL | 5,726–5,746 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2017-11-14 | 2 | 0 | 300 | 32 | 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) |
|---|---|---|---|---|---|
| CONDUCTOR | 16" | — | — | 45 | 9 |
| PRODUCTION | 5 1/2" | 17 | J-55 | 6,512 | 435 |
| SURFACE | 8 5/8" | 24 | J-55 | 475 | 350 |
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 2009-01-20
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| COTTAGE GROVE | 3,675 |
| BELLE CITY | 3,900 |
| HOGSHOOTER | 4,100 |
| TRUE LAYTON | 4,190 |
| CHECKERBOARD | 4,380 |
| CLEVELAND | 4,520 |
| OSWEGO | 4,975 |
| PRUE | 5,075 |
| VERDIGRIS | 5,225 |
| SKINNER | 5,230 |
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 2017-09-29
WRARCStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| WOODFORD | 5,527 |
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
35.076316, -97.135457
Every well in Pottawatomie County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.