HEIN #2-5
API 3509321150 · Major County, Oklahoma
ACOIL
Drilling permit
Oklahoma files 1 application to drill this well, naming 2 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 1991-07-09
WRARCPermit API
35093211500001
Operator
XTO ENERGY INC
Well type
OIL
Approved
1991-07-09
Expires
1992-01-23
Proposed depth
8,400 ft
Surface casing
617 ft
Ground elevation
1,287 ft
Target formations
| Formation | Expected top (ft) |
|---|---|
| INOLA | 7,147 |
| CHESTER UNCONF | 7,220 |
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
36.236800, -98.396389
36.23680, -98.39639 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Major County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.