EUREKA #1-18
API 3515123111 · Woods County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
DIRECTIONAL HOLEPAGASInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| SIMPSON DOLOMITE | DRY | 7,641–7,698 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2012-05-11 | 0 | 0 | 0 | — | 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) |
|---|---|---|---|---|---|
| PRODUCTION | 7 | 23 | J-55 | 8,000 | 515 |
| SURFACE | 9 5/8 | 36 | J-55 | 605 | 260 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 2008-02-27
WRADRDirectional holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSWEGO | 5,614 |
| MISSISSIPPI (MERAMEC-OSAGE) | 5,870 |
| WOODFORD | 6,830 |
| VIOLA | 6,926 |
| SIMPSON DOLO | 7,280 |
| WILCOX 2 | 7,355 |
| ARBUCKLE | 7,505 |
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
36.823469, -99.081020
Every well in Woods County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.