Invention Application
- Patent Title: PASSIVATED CEMENT ACCELERATOR
- Patent Title (中): 钝化水泥加速器
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Application No.: PCT/US2014/018910Application Date: 2014-02-27
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Publication No.: WO2015130284A1Publication Date: 2015-09-03
- Inventor: PISKLAK, Thomas Jason , OTIENO, Pauline Akinyi , AGAPIOU, Kyriacos , LEWIS, Samuel Jason
- Applicant: HALLIBURTON ENERGY SERVICES, INC.
- Applicant Address: 10200 Bellaire Blvd. Houston, Texas 77072 US
- Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee Address: 10200 Bellaire Blvd. Houston, Texas 77072 US
- Agency: TUMEY, COREY S.
- Main IPC: C09K8/467
- IPC: C09K8/467 ; E21B43/22
Abstract:
Embodiments relate to cementing operations and, in certain embodiments, to passivated cement accelerators and methods of using passivated cement accelerators in subterranean formations. An embodiment may comprise a method of cementing comprising: providing a cement composition comprising cement, water, and a passivated cement accelerator; and allowing the cement composition to set.
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