Invention Grant
- Patent Title: Chemical wash compositions for removing drilling fluids
- Patent Title (中): 用于清除钻井液的化学洗涤组合物
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Application No.: US11424996Application Date: 2006-06-19
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Publication No.: US07662752B2Publication Date: 2010-02-16
- Inventor: Sears T. Dealy , Jiten Chatterji
- Applicant: Sears T. Dealy , Jiten Chatterji
- Applicant Address: US OK Duncan
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US OK Duncan
- Agency: Tumey, LLP
- Agent Craig W. Roddy
- Main IPC: C09K8/52
- IPC: C09K8/52
Abstract:
Chemical wash compositions comprising a sulfonated lignin and a taurate are provided. In one embodiment, a chemical wash composition is provided comprising water, a sulfonated lignin, and a taurate.
Public/Granted literature
- US20070293403A1 Chemical Wash Compositions for Removing Drilling Fluids Public/Granted day:2007-12-20
Information query
