HYDROFRACTURE

作品数:4被引量:2H指数:1
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相关期刊:《Computer Modeling in Engineering & Sciences》《Journal of Oceanology and Limnology》《Geotectonica et Metallogenia》更多>>
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Differences of polygonal faults related to upper Miocene channels:a case study from the Beijiao sag of Qiongdongnan basin,South China Sea
《Journal of Oceanology and Limnology》2023年第1期84-99,共16页Yufeng LI Renhai PU Xueqin ZHAO Gongcheng ZHANG Xiaowei FAN Jingjing BAO Jiong WANG 
Supported by the Key Laboratory of Marine Mineral Resources;Ministry of Land and Resources of China(No.KLMMR-2018-B-07);the National Basic Research Program of China(No.2011ZX05025-006-02);the National Natural Science Foundation of China(No.41672206)。
Deep-water coarse-grained channels are embedded within a polygonal fault tier,and the polygonal faults(PFs)present non-polygonal geometries rather than classic polygonal geometry in plan view.However,PFs present diffe...
关键词:polygonal faults coarse-grained channels fine-grained channels gravitational spreading overpressure hydrofracture 
Experiment and Simulation for Controlling Propagation Direction of Hydrofracture By Multi-Boreholes Hydraulic Fracturing被引量:1
《Computer Modeling in Engineering & Sciences》2019年第9期779-797,共19页Chenpeng Song Yulong Chen Jiehao Wang 
This paper is supported by the National Science Foundation of China(No.51604051);the National Science Foundation of Chongqing(No.cstc2018jcyjA2664);the China Scholarship Council(No.201708500037).
Hydraulic fracturing has been applied to enhance CBM production and prevent gas dynamical hazard in underground coal mines in China.However,affected by in situ stress orientation,hydrofracture can hardly continuously ...
关键词:Coalbed methane underground coalmine hydraulic FRACTURING PORE pressure multi-borehole 
Analysis and Numerical Simulation of Hydrofracture Crack Propagation in Coal-Rock Bed被引量:1
《Computer Modeling in Engineering & Sciences》2015年第5期69-86,共18页Yiyu Lu Chenpeng Song Yunzhong Jia Binwei Xia Zhaolong Ge Jiren Tang Qian Li 
jointly supported by 973 Program(NO.2014 CB239206);PCSIRT(NO.IRT13043);the National Science Foundation of China(NO.51374258,NO.51474158);the Open Projects of State Key Laboratory of Coal Mine Disaster Dynamics and Control(Chongqing University 2011DA105287-FW201412).
In underground coal mines,hydrofracture can cause the increase of breathability in the fractured coal bed.When the hydrofracture crack propagates to the interface between the coal bed and the roof-floor stratum,the cr...
关键词:HYDROFRACTURE CRACK PROPAGATION coal-rock interface COAL MINE 
EVOLUTION OF FLUID PRESSURE AND HYDROFRACTURING IN MESOTHERMAL GOLD-QUARTZ DEPOSITS
《Geotectonica et Metallogenia》1999年第1期51-57,共7页Tang Shijia Peng Ensheng Sun Zhenjia and Gao Guangming(Dept. of Geology Central South University of Technology, Changsha 410083, China) 
The formations of many mesothermal gold-quartz deposits are closely re1ated with fluid pressure. In the course of ore-forming of gold deposits, fractures act as values, promoting cyclic fluctuations in fIuid pressure ...
关键词:HYDROFRACTURE high-pressure fluid crack-seal gold-quartz deposit 
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