全部文献期刊会议图书|学者科研项目
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作者:Ghislain Trullenque , Rishi Parashar , Clément Delcourt ...
来源:[J].Hydrogeology Journal(IF 1.675), 2017, Vol.25 (3), pp.813-827
摘要:... Rocks were subjected to triaxial tests (σ1 > σ2 = σ3) under σ3 = 150 MPa confining pressure at room temperature, to generate fracture network patterns. These patterns were either produced by keeping a constant confining pressure and loading the sample up to failure (conv...
作者:Lisong Zhang , Zhiyuan Wang , Kai Du ...
来源:[J].Journal of Natural Gas Science and Engineering, 2020, Vol.77
摘要:Abstract(#br)Currently, the wellbore strengthening mechanism has not been fully understood, especially for the fracture network loss of the drilling fluid. In view of this, a new analytical model was established to discover the wellbore strengthening mechanism, considering the fracture network...
作者:Maria Repina , Didier Renard , Frédéric Bouyer ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2019
摘要:Abstract(#br)Understanding nuclear glass alteration in a fracture network of a block of nuclear glass is critical in predicting the release of the radionuclides in the subsurface and is relevant for the security of nuclear waste disposal. Here, we present an image processing-base...
作者:Jung-Woo Kim , Jae-Kwang Lee , Min-Hoon Baik ...
来源:[J].Journal of Contaminant Hydrology(IF 2.885), 2015, Vol.173, pp.59-68
摘要:... The location and dimensions of the fractures between the two boreholes were estimated using the results of a borehole image processing system (BIPS) investigation, and the connectivity of the fractures was evaluated by a packer test. To investigate the flow and transport...
作者:XiaoLong Wang , Fang Shi , Chuang Liu ...
来源:[J].Journal of Natural Gas Science and Engineering, 2018, Vol.50, pp.309-324
摘要:Abstract(#br)Shale gas reservoirs often need hydraulic fracturing treatments to create complex fracture network to enhance production. Frictional and cemented natural fractures are often contained in shale formations. The interactions between the hydraulic fractures and these two...
作者:Na Huang , Yujing Jiang , Richeng Liu ...
来源:[J].Engineering Geology(IF 1.403), 2017, Vol.226, pp.12-19
摘要:Abstract(#br)The permeability of 3-D discrete fracture networks (DFNs) is estimated based on the geometrical parameters of 3-D model and permeability of its 2-D trace maps. This is achieved by the analysis of 84 3-D DFN models and 672 2-D DFN models that are cut from 3-D ones. ...
作者:Fanhui Zeng , Yu Zhang , Jianchun Guo ...
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2020, Vol.190
摘要:... It is essential to create a large-scale fracture network connecting the reservoir to the wellbore by activating the preexisting natural fractures (NFs) through well completion optimization. Coupling the geomechanical characteristics of a shale formation to achieve the maximum...
作者:Yang Ju , Qingang Zhang , Jiangtao Zheng ...
来源:[J].Fuel(IF 3.357), 2017, Vol.202, pp.483-493
摘要:... These properties are affected by the fracture network and by the dynamic evolution of fractured coal under excavation loads. Little information is presently available on the characteristics of fracture networks associated with different excavation methods and their influence...
作者:Hong Fang , Jianting Zhu
来源:[J].Journal of Hydrology(IF 2.964), 2018, Vol.562, pp.468-476
摘要:Abstract(#br)In this study, a new approach is developed to simulate groundwater flow through both an overlying unconfined aquifer and an underlying discrete fracture network. The groundwater exchange between the aquifer and the fracture network, including magnitude and direction...
作者:Moien Farmahini-Farahani , Ahmad Ghassemi
来源:[J].Engineering Analysis with Boundary Elements(IF 1.596), 2016, Vol.71, pp.179-189
摘要:Abstract(#br)Analysis of fluid flow, permeability, and micro-seismicity in large fracture networks are essential for economical production from engineered geothermal and petroleum reservoirs. In this work, the fluid pressure change, as a result of injection and production insid...

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