DILLINGHAM RANCH #4-2
API 3511127354 · Okmulgee County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 0
STRAIGHT HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| BARTLESVILLE | OIL | 1,180–1,208 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2010-11-08 | 5 | 0 | 5 | 36 | 300 | — |
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 | 4.5 | 9.5 | J-55 | 1,361 | 50 |
| SURFACE | 7 | 23 | J-55 | 105 | 40 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 9 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 2010-09-03
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| SENORA | 320 |
| RED FORK | 730 |
| BARTLESVILLE | 1,060 |
| BOOCH | 1,490 |
| DUTCHER | 1,800 |
| UNION VALLEY | 2,100 |
| CANEY | 2,210 |
| WOODFORD | 2,300 |
| WILCOX | 2,480 |
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
35.714705, -95.907863
Every well in Okmulgee County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.