发明名称 Method to remove particulate matter from a wellbore using translocating fibers and/or platelets
摘要 An improved method for transport of particulate matter in a wellbore fluid, and particularly the transport of particulate matter in subterranean wells, such as hydrocarbon wells, is disclosed, the method being characterized by utilization of specified fibers to aid in transport of the particulate matter. Additional embodiments include the removal of particulate matter (particles) and particle deposits, such as from drill cuttings, during the drilling of wells, and the removal of particulate matter deposits in cleanout operations.
申请公布号 US6419019(B1) 申请公布日期 2002.07.16
申请号 US19980196277 申请日期 1998.11.19
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 PALMER BENTLEY J.;WILLBERG DEAN M.;CARD ROGER J.;BROWN J. ERNEST;SULLIVAN PHILIP F.
分类号 E21B37/00;(IPC1-7):E21B37/00 主分类号 E21B37/00
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