Invention Grant
- Patent Title: Compositions and processes for downhole cementing operations
- Patent Title (中): 井下固井作业的组成和工艺
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Application No.: US13531540Application Date: 2012-06-23
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Publication No.: US08387695B1Publication Date: 2013-03-05
- Inventor: Ruchir M. Shanbhag
- Applicant: Ruchir M. Shanbhag
- Applicant Address: US CA Riverside
- Assignee: Newbasis West LLC
- Current Assignee: Newbasis West LLC
- Current Assignee Address: US CA Riverside
- Agency: Andrews Kurth LLP
- Agent Gregory L. Porter
- Main IPC: E21B33/138
- IPC: E21B33/138 ; E21B33/14 ; C09K8/44
Abstract:
The present invention relates to methods of cementing, for example, an oil or gas well. The method may involve pumping a suspension of a filler mixture and at least about 5 weight percent of a thermosetting resin based on the total weight of resin and filler mixture. Advantages may include superior properties and reliability as compared to conventional cementing operations often involving Portland cement.
Information query
