Directional drilling by Curt Weinhold

Curt Weinhold | all galleries >> Galleries >> Marcellus Shale Gas > Directional drilling


21-MAR-2010

Elk Lick creek. South of Watrous. Ultra-Resources

Nikon D700
1/250s f/8.0 at 45.0mm iso200 full exif

other sizes: small medium large original auto

All images copyrighted; Curt Weinhold photo

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