Invention Grant
- Patent Title: Methods of formulating cements for drilled wells using processed waste water
- Patent Title (中): 使用加工废水配制钻井水泥的方法
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Application No.: US12286139Application Date: 2008-09-29
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Publication No.: US07823641B2Publication Date: 2010-11-02
- Inventor: Gerald J. Grott
- Applicant: Gerald J. Grott
- Applicant Address: US AZ Phoenix
- Assignee: Ecycling, LLC.
- Current Assignee: Ecycling, LLC.
- Current Assignee Address: US AZ Phoenix
- Agency: The Luther Law Firm
- Agent Barbara J. Luther
- Main IPC: E21B33/13
- IPC: E21B33/13
Abstract:
In oil or gas well drilling, saline water is collected and separated into first and second streams of solid or liquid products containing salts. The first products are used in formulating cements for fabricating drilled well casings.
Public/Granted literature
- US20090065201A1 Methods of formulating drilling cements using processed waste waters Public/Granted day:2009-03-12
Information query
