PHILIS MASON #1-18
API 3514921138 · Washita County, Oklahoma
ORGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 4 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 2004-11-22
WRADRPermit API
35149211380000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2004-11-22
Expires
2005-05-22
Proposed depth
11,650 ft
Surface casing
1,495 ft
Ground elevation
1,613 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| VIRGILIAN | 5,005 |
| MISSOURIAN | 7,485 |
| DES MOINES | 8,700 |
| ATOKA | 10,785 |
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
35.259995, -99.042100
35.26000, -99.04210 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Washita County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.