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METHOD FOR CALCULATING OPTIMUM GEL CONCENTRATION AND DILUTION RATIO FOR FRACTURING APPLICATIONS
专利权人:
SCHLUMBERGER TECHNOLOGY CORPORATION;SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.
发明人:
LOPEZ, Miguel Angel,LUHARUKA, Rajesh
申请号:
WO2016US43443
公开号:
WO2017023568(A1)
申请日:
2016.07.22
申请国别(地区):
世界知识产权组织国际局
年份:
2017
代理人:
摘要:
A method of preparing a fracturing slurry comprising a concentrated gel and water, the method comprising preparing a concentrated gel from a polymer and water, diluting the concentrated gel with additional water to form a fracturing carrier fluid at a predefined downhole concentration, preparing a fracturing slurry comprising the fracturing carrier fluid, and pumping the fracturing slurry downhole at or below a predefined maximum slurry rate. The fracturing carrier fluid is formed upon allowing the concentrated gel sufficient residence time to at least partially hydrate.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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