Invention Grant
US08794325B2 Method of preparing polymer-water emulsion and further settling a sticky polymer material in downhole environment
有权
制备聚合物 - 水乳液并进一步在井下环境中沉降粘性聚合物材料的方法
- Patent Title: Method of preparing polymer-water emulsion and further settling a sticky polymer material in downhole environment
- Patent Title (中): 制备聚合物 - 水乳液并进一步在井下环境中沉降粘性聚合物材料的方法
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Application No.: US13146076Application Date: 2009-01-30
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Publication No.: US08794325B2Publication Date: 2014-08-05
- Inventor: Dean Willberg , Christopher N Fredd , Vadim Kamilievich Khlestkin , Denis Olegovich Menshikov
- Applicant: Dean Willberg , Christopher N Fredd , Vadim Kamilievich Khlestkin , Denis Olegovich Menshikov
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Rachel E. Greene; Tim Curington
- International Application: PCT/RU2009/000036 WO 20090130
- International Announcement: WO2010/087732 WO 20100805
- Main IPC: E21B33/13
- IPC: E21B33/13 ; E21B43/22
Abstract:
This invention relates to oil and gas production, more specifically, to the methods of producing polymer emulsion for downhole operations and mixing degradable (hydrolysable) polymer emulsion with the treatment fluid.
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