Invention Grant
- Patent Title: Polyelectrolyte complexes for oil and gas applications
- Patent Title (中): 用于石油和天然气应用的聚电解质配合物
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Application No.: US12564510Application Date: 2009-09-22
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Publication No.: US08372786B2Publication Date: 2013-02-12
- Inventor: Cory Berkland , Mary Cordova , Jenn-Tai Liang , G. Paul Willhite
- Applicant: Cory Berkland , Mary Cordova , Jenn-Tai Liang , G. Paul Willhite
- Applicant Address: US KS Lawrence
- Assignee: University of Kansas
- Current Assignee: University of Kansas
- Current Assignee Address: US KS Lawrence
- Agency: Stinson Morrison Hecker LLP
- Main IPC: C04B33/04
- IPC: C04B33/04 ; C09K8/68 ; E21B37/00 ; E21B43/16
Abstract:
A polyelectrolyte complex for the controlled release of an oil and gas field chemical selected from the group consisting of (a) a gel-forming or cross-linking agent, (b) a scale inhibitor, (c) a corrosion inhibitor, (d) an inhibitor of asphaltene or wax deposition, (e) a hydrogen sulfide scavenger, (f) a hydrate inhibitor, (g) a breaking agent, and a surfactant.
Public/Granted literature
- US20100056399A1 Polyelectrolyte Complexes For Oil And Gas Applications Public/Granted day:2010-03-04
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