专利检索 ap:("Nathan Kyle COMBS" OR "Jeffrey Thomas WATTERS" OR "David Duane BROWN" OR "Larry Thomas WATTERS") AND inv:"Nathan Kyle COMBS" 第 1 页

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发明申请
METHOD OF USING LOW-DENSITY, FREEZABLE FLUID TO CREATE A FLOW BARRIER IN A WELL 审中-公开

公开(公告)号：US20180038061A1

公开(公告)日：2018-02-08

申请号：US15668513

申请日：2017-08-03

申请人： Nathan Kyle COMBS , Jeffrey Thomas WATTERS , David Duane BROWN , Larry Thomas WATTERS

发明人： Nathan Kyle COMBS , Jeffrey Thomas WATTERS , David Duane BROWN , Larry Thomas WATTERS

IPC分类号： E02D19/16 , E21B33/035 , C09K8/66

CPC分类号： E02D19/16 , C09K8/426 , C09K8/44 , C09K8/512 , C09K8/66 , E21B29/00 , E21B33/03 , E21B33/035 , E21B36/001

摘要： Disclosed herein is a temporary wellbore sealant, comprising water, a gelling agent; and a filler, wherein: the filler has a lower specific gravity than the water of the sealant; and the sealant has a lower specific heat than the water of the sealant and a method of temporarily sealing a liquid filled wellbore therewith.