TT Technologies has developed several pipe ramming techniques to help prevent and salvage failed directional drilling bores. Properly configured Grundoram pipe rammers can be used to salvage product pipe after a failed bore, remove stuck drill stems and assist drills during product pullback, preventing hydrolock, according to the manufacturer.

The Grundoram also can be used to install a conductor barrel casing in order to provide a favorable starting point and friciton free pullback section for directional drilling in difficult soil conditions TT Technologies offers ten models for the Grundoram pipe ramming tools.

For more information, call 630/851-8200 or visit www.tttechnologies.com.