TEXIAN #1-21
API 3513725449 · Stephens County, Oklahoma
ACGAS
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 1998-07-09
WRADRPermit API
35137254490000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1998-07-09
Expires
1999-01-09
Proposed depth
10,300 ft
Surface casing
700 ft
Ground elevation
1,157 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| BLAKE /RUEL BLAKE/ | 4,100 |
| CISCO UP | 5,200 |
| CISCO MID | 6,000 |
| CISCO LOW | 6,400 |
| BRISCOE (HOXBAR) | 7,300 |
| DYER (HOXBAR) | 7,550 |
| BEGGS (HOXBAR) | 7,900 |
| HEATH (HOXBAR) | 8,100 |
| MARCHAND (HOXBAR) | 8,600 |
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
34.625263, -98.043617
34.62526, -98.04362 · 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.