ESPU (CHAPMAN-DOAK 4) #11-4
API 3513705103 · Stephens County, Oklahoma
PAOIL
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 0
STRAIGHT HOLEPAOILSpudded
1952-09-09
Drilling finished
1952-09-19
Completed
1952-09-30
First production
1952-09-30
Total depth
1,374 ft
Operator
BUTKIN OIL COMPANY LLC
Intervals
| Formation | Produced | Perforated (ft) |
|---|---|---|
| PONTOTOC | OIL | 425–1,098 |
| PONTOTOC | DRY | 1,064–1,098 |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 1952-09-21 | 31 | 0 | 0 | — | 0 | — |
| 1961-06-20 | 0 | 0 | 0 | — | 0 | — |
| 1961-06-21 | 10 | 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 | 4 1/2 | — | — | 1,112 | 0 |
Location
34.413236, -97.665648
34.41324, -97.66565 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Stephens County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.