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3. Coiled tubing milling operations: successful application of an innovative variable water hammer extended-reach BHA to improve end load efficiencies of a PDM in horizontal wells;Castaneda,2011
4. Research on Simulation and Experiment of Liquid Jet Hammer;Chen,2007
5. Device for Deflecting a stream of elastic fluid projected into an elastic fluid;Coanda;U.S. Patent,1936