Invention Grant
- Patent Title: Methods of drilling and consolidating subterranean formation particulates
- Patent Title (中): 钻探和巩固地下地层颗粒物的方法
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Application No.: US12256644Application Date: 2008-10-23
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Publication No.: US07766099B2Publication Date: 2010-08-03
- Inventor: Philip D. Nguyen
- Applicant: Philip D. Nguyen
- Applicant Address: US OK Duncan
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US OK Duncan
- Agent Robert A. Kent
- Main IPC: E21B7/00
- IPC: E21B7/00 ; E21B33/13
Abstract:
The present invention relates to improved methods for drilling well bores penetrating producing zones while controlling formation particulates. Some embodiments of the present invention provide methods of consolidating formation particulates surrounding a well bore comprising the steps of providing a drilling composition comprising a drilling fluid and a consolidating material, using the drilling composition to drill at least a portion of the well bore, allowing the consolidating material in the drilling composition to penetrate into the walls of the well bore, and allowing the consolidating material in the drilling composition to consolidate at least a portion of the formation particulates surrounding the well bore.
Public/Granted literature
- US20090095535A1 Methods of Drilling and Consolidating Subterranean Formation Particulates Public/Granted day:2009-04-16
Information query
