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The application of trenchless installation directional drilling technology in city gas construction

N Chen

Abstract

Based on the engineer instance of gas pipeline trenchless installation directional drilling across the the highway project,analyzes the technical decisions of directional drilling technology key to success or failure of the project,summed up in the path through the project design,mud configuration, pipeline detection,pipe connection,oriented drilling,reaming,dragged back to the areas of practical experience.

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Available abstract

Key concepts: Trenchless technology, Directional drilling, Pipeline (software), Drilling, Measurement while drilling, Engineering, Key (lock), Drilling rig