CECIL "A" #1
API 3505122740 · Grady County, Oklahoma
PAOIL
Completion
Oklahoma files 1 completion report for this well.
Completion 1
STRAIGHT HOLEPAOILSpudded
1998-02-02
Drilling finished
1998-03-29
Completed
1998-04-19
Recompleted
2015-08-20
First production
1998-04-20
Total depth
14,915 ft
Operator
SHERIDAN PRODUCTION COMPANY LLC
Intervals
| Formation | Produced | Perforated (ft) |
|---|---|---|
| SYCAMORE | DRY | 13,300–13,430 |
| WOODFORD | DRY | 13,446–13,534 |
| HUNTON | DRY | 13,586–14,192 |
| VIOLA | DRY | 14,332–14,346 |
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5 1/2 | 17 / 20 | K-55 | 14,915 | 1,150 |
| CONDUCTOR | 16 | — | — | 60 | 10 |
| SURFACE | 9 5/8 | 36 | K-55 | 1,043 | 475 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 5 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 1998-01-21
WRADRPermit API
35051227400000
Operator
ANADARKO PETROLEUM CORPORATION
Well type
OIL
Approved
1998-01-21
Expires
1998-07-21
Proposed depth
15,050 ft
Surface casing
1,000 ft
Ground elevation
1,005 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| SPRINGER | 12,250 |
| SYCAMORE | 13,325 |
| WOODFORD | 13,475 |
| HUNTON | 13,725 |
| VIOLA | 14,425 |
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
34.921142, -97.754473
34.92114, -97.75447 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.