Invention Grant
- Patent Title: Set-delayed cement compositions comprising pumice and associated methods
- Patent Title (中): 包括浮石和相关方法的滞后水泥组合物
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Application No.: US13417001Application Date: 2012-03-09
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Publication No.: US08851173B2Publication Date: 2014-10-07
- Inventor: Lance E. Brothers , Thomas J. Pisklak
- Applicant: Lance E. Brothers , Thomas J. Pisklak
- 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: E21B33/13
- IPC: E21B33/13 ; E21B33/14 ; C09K8/467
Abstract:
A variety of methods and compositions are disclosed, including, in one embodiment, a method of cementing in a subterranean formation, comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition; introducing the set-delayed cement composition into a subterranean formation; and allowing the set-delayed cement composition to set in the subterranean formation.
Public/Granted literature
- US20130233550A1 Set-Delayed Cement Compositions Comprising Pumice and Associated Methods Public/Granted day:2013-09-12
Information query
