Application of Slurry Purifying Desander in Core Drilling

Abstract:

Based on the analysis on the adverse effects from solid and high solid content in slurry for core drilling, the comparison was made on the methods of lowering solid content. The paper introduced the self developed XZ series slurry purifying desander about the composition, structure parameters and the usage; and put forward the relevant suggestions on reasonable application of the slurry purifying desander in core drilling.

Key words:core drilling; slurry solid; desander; application effect