Invention Grant
US08623936B2 Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use
失效
加权弹性体，包含加权弹性体的水泥组合物和使用方法
- Patent Title: Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use
- Patent Title (中): 加权弹性体，包含加权弹性体的水泥组合物和使用方法
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Application No.: US12511793Application Date: 2009-07-29
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Publication No.: US08623936B2Publication Date: 2014-01-07
- Inventor: Craig W. Roddy , Jeffery D. Karcher , Rickey L. Morgan
- Applicant: Craig W. Roddy , Jeffery D. Karcher , Rickey L. Morgan
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Tumey L.L.P.
- Agent Craig W. Roddy
- Main IPC: C09K8/00
- IPC: C09K8/00 ; C04B7/00 ; C04B28/00 ; C04B7/32 ; C04B28/06 ; C04B9/12 ; C04B28/04 ; C04B16/00 ; C04B24/00 ; E21B33/00
Abstract:
Methods and compositions are provided that relate to weighted elastomers. The weighted elastomers may comprise an elastomer and a weighting agent attached to an outer surface of the elastomer. An embodiment includes a method of cementing that comprises providing a cement composition containing cement, water, and a weighted elastomer. In addition, the cement composition may be introduced into a subterranean formation and allowed to set therein.
Public/Granted literature
- US20110028593A1 Weighted Elastomers, Cement Compositions Comprising Weighted Elastomers, and Methods of Use Public/Granted day:2011-02-03
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