Invention Application
- Patent Title: DEFLUIDIZING LOST CIRCULATION PILLS
- Patent Title (中): 使缺失的循环药丸失效
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Application No.: PCT/US2010/022535Application Date: 2010-01-29
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Publication No.: WO2010088484A2Publication Date: 2010-08-05
- Inventor: SANDERS, Mark, W. , SCORSONE, Jason, T. , PATEL, Arvind, D.
- Applicant: M-I L.L.C. , SANDERS, Mark, W. , SCORSONE, Jason, T. , PATEL, Arvind, D.
- Applicant Address: 5950 North Course Drive Houston, TX 77072 US
- Assignee: M-I L.L.C.,SANDERS, Mark, W.,SCORSONE, Jason, T.,PATEL, Arvind, D.
- Current Assignee: M-I L.L.C.,SANDERS, Mark, W.,SCORSONE, Jason, T.,PATEL, Arvind, D.
- Current Assignee Address: 5950 North Course Drive Houston, TX 77072 US
- Agency: BERGMAN, Jeffrey, S. et al.
- Priority: US61/148,712 20090130; US61/218,010 20090617
- Main IPC: C09K8/565
- IPC: C09K8/565
Abstract:
A slurry for treating a wellbore that includes a base fluid; at least one fibrous structure; and a plurality of calcium silicate particles is disclosed. Methods of reducing loss of wellbore fluid in a wellbore to a formation using an LCM pill having calcium silicate particles therein is also disclosed.
Information query
