BROCK #4-1H
API 3506920095 · Johnston County, Oklahoma
TAOIL
API
3506920095
Operator
XTO ENERGY INC
County
Johnston
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 2007-10-26
WRADRHorizontal holePermit API
35069200950000
Operator
KOLIBRI ENERGY US, INC.
Well type
OIL
Approved
2007-10-26
Expires
2008-04-26
Proposed depth
13,079 ft
Surface casing
1,000 ft
Ground elevation
687 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| SPRINGER | 45 |
| CANEY | 8,369 |
| SYCAMORE | 8,593 |
| WOODFORD | 8,971 |
| HUNTON | 9,500 |
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
34.230095, -96.904074
34.23009, -96.90407 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Johnston County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.