Piece of equipment sometimes used for drilling geothermal.
Drilling a geothermal hole.
Another view of the drilling process.

Equipment used in the geothermal drilling process.
Hole finished in the foreground, drilling another.
One of the finished geothermal holes ready to be grouted.
Finished hole.

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© Jeff Waldock, 2008
Saved March 13, 2008 13:41