发明名称 Methods of preventing gravel loss in through-tubing vent-screen well completions
摘要 Methods of forming through-tubing vent-screen tool completions in a well bore containing a producing zone are provided. The methods basically comprise placing the through-tubing vent-screen tool in the well bore adjacent to the producing zone, coating gravel to be placed in the well bore with a hardenable resin composition, combining the hardenable resin composition coated gravel with an aqueous carrier liquid, pumping the aqueous carrier liquid containing the coated gravel into the well bore between the producing zone and the tool to place hardenable resin composition gravel therein and allowing the hardenable resin composition to harden.
申请公布号 US2004154796(A1) 申请公布日期 2004.08.12
申请号 US20030360949 申请日期 2003.02.06
申请人 NGUYEN PHILLIP D. 发明人 NGUYEN PHILLIP D.
分类号 E21B43/02;E21B43/04;(IPC1-7):E21B43/04 主分类号 E21B43/02
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