Invention Grant
- Patent Title: Reconditioning process for used hydrocarbon based stimulation fluid
- Patent Title (中): 二氧化碳基刺激液的修复过程
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Application No.: US11941902Application Date: 2007-11-16
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Publication No.: US07807047B2Publication Date: 2010-10-05
- Inventor: Chad Randal , Larry Medhurst , Doug Hildebrandt
- Applicant: Chad Randal , Larry Medhurst , Doug Hildebrandt
- Applicant Address: CA Calgary
- Assignee: Gibson Energy ULC
- Current Assignee: Gibson Energy ULC
- Current Assignee Address: CA Calgary
- Agent Sean W Goodwin; Linda M Thompson
- Main IPC: C10M175/00
- IPC: C10M175/00
Abstract:
A process treats a fluid stream of used fracturing fluid containing contaminants and forms a reconditioned fluid stream. Contaminants are removed by the combination of distillation, electrostatic agglomeration, decanting, and filtration. Optionally, the filtered fluid stream is treated in a clay tower to remove residual contaminants.
Public/Granted literature
- US20080119674A1 RECONDITIONING PROCESS FOR USED HYDROCARBON BASED STIMULATION FLUID Public/Granted day:2008-05-22
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