Invention Grant
- Patent Title: Method of well treatment and construction
- Patent Title (中): 井处理和施工方法
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Application No.: US11919367Application Date: 2006-04-26
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Publication No.: US08210261B2Publication Date: 2012-07-03
- Inventor: Rune Godøy , Hallvar Eide , Arild Saasen
- Applicant: Rune Godøy , Hallvar Eide , Arild Saasen
- Applicant Address: NO Stavanger
- Assignee: Statoil ASA
- Current Assignee: Statoil ASA
- Current Assignee Address: NO Stavanger
- Agency: Ballard Spahr LLP
- Priority: GB0508420.7 20050426; GB0520981.2 20051014
- International Application: PCT/GB2006/001524 WO 20060426
- International Announcement: WO2006/114623 WO 20061102
- Main IPC: E21B33/13
- IPC: E21B33/13 ; C04B7/02 ; C04B7/14 ; C04B28/08
Abstract:
A method of well construction or treatment comprising the introduction of a settable cement that contains pulverulent aplite down a borehole is provided, together with a cement composition comprising at least 30% by weight of cement pulverulent aplite on a dry solid basis.
Public/Granted literature
- US20090277635A1 Method of well treatment and construction Public/Granted day:2009-11-12
Information query
