METHODS AND APPARATUS FOR MICRO-IMAGING
Apparatus and method for investigating underground formations surrounding a borehole, comprises: a drill bit (28); an optical probe (30) having substantially the same outer diameter as the drill bit; a drive mechanism (22), operable to cause the drill bit to drill a hole in the formation when the ap...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
04.02.2010
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!