CALDWELL #2
API 3511923831 · Payne County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEACOILIntervals
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| OSWEGO | GAS | 2,800–2,818 | Acid, Frac |
| PRUE | OIL | 2,912–2,921 | Acid, Frac |
| MISSISSIPPI | OIL | 3,364–3,382 | Acid, Frac |
| SIMPSON | OIL | 3,534–3,539 | Acid, Frac |
| WILCOX | DRY | 3,558–3,565 | Acid, Frac |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2010-06-29 | 0 | 0 | 598 | — | 0 | — |
| 2010-07-13 | 2 | 5 | 422 | 41 | 0 | — |
| 2010-08-26 | 37 | 40 | 98 | 41 | 0 | — |
| 2010-11-12 | 0 | 10 | 10 | — | 0 | — |
| 2010-12-10 | 10 | 20 | 74 | 40 | 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 | 5 1/2 | 15.5 | J-55 | 3,773 | 800 |
| SURFACE | 8 5/8 | 24 | J-55 | 637 | 460 |
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 2010-05-21
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSAGE LAYTON /MISSOURIAN/ | 1,764 |
| LAYTON | 2,124 |
| MISSISSIPPI | 3,326 |
| WOODFORD | 3,425 |
| SIMPSON | 3,486 |
| WILCOX | 3,508 |
| ARBUCKLE | 3,679 |
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 2010-05-21
WRAAMStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| OSAGE LAYTON /MISSOURIAN/ | 1,764 |
| LAYTON | 2,124 |
| BIG LIME | 2,760 |
| OSWEGO | 2,800 |
| PRUE | 2,860 |
| PINK LM | 3,070 |
| MISSISSIPPI | 3,326 |
| WOODFORD | 3,425 |
| WILCOX | 3,508 |
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
36.073375, -96.771215
Every well in Payne County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.