Invention Grant
- Patent Title: Device and method for measuring supercritical carbon dioxide fracturing fluid throttling coefficient under different viscosities
- Patent Title (中): 在不同粘度下测量超临界二氧化碳压裂液节流系数的装置和方法
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Application No.: US15270594Application Date: 2016-09-20
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Publication No.: US09594038B1Publication Date: 2017-03-14
- Inventor: Jintang Wang , Baojiang Sun , Yun Liu , Zhiyuan Wang , Hao Li , Jianbo Zhang
- Applicant: China University of Petroleum (East China)
- Applicant Address: CN Shandong
- Assignee: China University of Petroleum (East China)
- Current Assignee: China University of Petroleum (East China)
- Current Assignee Address: CN Shandong
- Agency: Calfee, Halter & Griswold LLP
- Priority: CN201510641282 20150930
- Main IPC: G01N25/00
- IPC: G01N25/00 ; E21B43/24
Abstract:
The present invention relates to a device and method for measuring supercritical carbon dioxide fracturing fluid throttling coefficient under different viscosities. The device for measuring supercritical carbon dioxide fracturing fluid throttling coefficient under different viscosities comprises a supercritical carbon dioxide fracturing fluid throttling coefficient measurement system and a supercritical carbon dioxide fracturing fluid viscosity adjustment apparatus; the supercritical carbon dioxide fracturing fluid throttling coefficient measurement system determines throttling coefficient of a high temperature and high pressure supercritical carbon dioxide fracturing fluid, and the supercritical carbon dioxide fracturing fluid viscosity adjustment apparatus determines viscosity of the high temperature and high pressure supercritical carbon dioxide fracturing fluid.
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