ROBERTS RANCH #1-19
API 3512923049 · Roger Mills County, Oklahoma
ACGAS
Drilling permit
Oklahoma files 1 application to drill this well, naming 7 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 2006-05-05
WRADRPermit API
35129230490000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2006-05-05
Expires
2006-11-05
Proposed depth
13,000 ft
Surface casing
575 ft
Ground elevation
1,876 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| DOUGLAS | 8,260 |
| TONKAWA | 8,680 |
| COTTAGE GROVE | 9,320 |
| CLEVELAND | 10,375 |
| MARMATON | 11,050 |
| CHEROKEE UP | 12,100 |
| RED FORK | 12,320 |
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
35.680422, -99.579757
35.68042, -99.57976 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Roger Mills County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.