... Abstract The Jurassic conglomerate reservoir in Xinjiang province, northwest China, is one of the largest conglomerate type reservoirs in the world. Hydraulic fracturing stimulation has become a necessary and crucial development method for the hydrocarbon reserve in the region of concern...

... distribution, grain shape and porosity on the mechanical behavior and strength of granular rock. upstream oil & gas rock mechanics reservoir characterization strength sandstone international journal hydraulic fracturing shenyang 110819 porosity reservoir geomechanics axial stress discrete...

... upstream oil & gas pressurized water injection hydraulic fracturing high stress condition water management fluid dynamics hydraulic property permeability enhancement permeability change shear slip experiment flow in porous media granite fracture fracture acoustic emission rough surface...

... shale gas engineering earthquake coefficient reservoir characterization upstream oil & gas mineral composition stability property hydraulic fracturing sichuan basin composition seismicity solid earth complex reservoir frictional strength gouge southwest china experiment...

... hydraulic fracturing cohesive zone model macro spall fracture plane extrinsic cohesive zone model crack closing Abstract Smeared crack approach coupled with cohesive zone model has been an attractive way for the realistic simulations of dynamic fracturing of rocks and frequently utilized...

... loading rates which the anisotropy of that became weaker with increasing loading rates. 1. Introduction In the field of rock engineering such as blasting, hydraulic fracturing and drilling, the understanding of fracturing behaviors in rocks under various loading conditions is important. Fracture...

...Experimental study on pumping rate influence on hydraulic fracturing behavior of granite Zhuang L. a , Kim K.Y. a* , Jung S.G. b , Diaz M. b , Nam Y.J. b a Korea Institute of Civil Engineering and Building Technology, Goyang, Korea b University of Science and Technology, Daejeon, Korea *kimky...

.... hydraulic fracturing Loading Rate specimen rock material particle size distribution Rock mechanics tiny flake SHPB test slide failure temperature variation fracture failure rocklike specimen particle application specimen increase failure pattern singly planar joint Temperature variation...

.... The M-HTPF method was applied in a stress measurement campaign in Weifang area, Shandong Province. During this stress measurement campaign, the shut-in pressures determined by the hydraulic fracturing test on pre-existing fractures, and azimuth and dip angle data defined by televiewer logging of five...

... geomechanics feldspar group fracture toughness Wellbore Design relation sandstone iksan granite Kataoka hydraulic fracturing fracture mechanics plagioclase conventional scb test toughness Chong Reservoir Characterization Upstream Oil & Gas Proc specimen Obara microscopic fracture...

... Toughness Measurement hydraulic fracturing specimen dynamic fracture behavior digital image correlation hydraulic pressure dynamic loading fracture behavior Earthquake application crack arrest length decrease Application of digital image correlation (DIC) method to dynamic fracture behavior...

... strength in laboratory testing conditions (Martin et al., 1997; Andersson 2007). The mechanism leading to the macro scale rock mass failure in the in situ tests reported both in Martin et al. (1997) and Andersson (2007) was observed to be of spalling type. hydraulic fracturing Reservoir...

.... metals & mining machine learning hydraulic fracturing Artificial Intelligence non-explosive demolition agent Laboratory Investigation Reservoir Characterization Upstream Oil & Gas Laboratory Investigation to Determine Hole Spacing into Rock Fracturing Using Non Explosive Demolition...

... Abstract The most important consideration for geothermal energy development in non-hydrothermal scenarios is the use of hydraulic fracturing technology to establish an effective network pathway to conduct fluid from injector(s) to producer(s). The number of interconnected fractures...

... conductivity. The influences when the main direction of transmissibility changes, and its effect on the characteristics of ground water flow were also discussed. flow in porous media main permeability direction Reservoir Characterization Fluid Dynamics simulation result hydraulic fracturing...

... specimen fracture toughness test hydraulic fracturing Brazilian tension test loading configuration strength test Upstream Oil & Gas Loading Rate loading rate dependency Rock Mech reservoir geomechanics fracture toughness short beam compression test rock type 2017. Korean Society...

... of studying the stress concentration at the initiation point of fracture, mathematical difficulty increases so that the alternative solution method is necessary. The solution method that can be used is photoelastic method. photoelastic method hydraulic fracturing Study of Stress on Fracture...

... left bank slope safety factor hydraulic fracturing Engineering loading step bank slope slope stability dagangshan hydropower station progressive microseismic damage reservoir impoundment Stability Analysis of the Right Bank Slope, Dagangshan Hydropower Station, during Reservoir Impounding...

... burn number 1 propagation hydraulic fracturing x-ray ct method jung evaluation Visualization cement formulation displacement concrete specimen specimen medial axis small area Visualization of expansion fracture process of concrete specimen using X-ray CT Method Kohei Kawashima a , Shinya...

... shadow effect existing in the processing of hydraulic fracturing treatment in horizontal wells. In this paper, a new non-planar fracture stress interference calculation model was established by means of the displacement discontinuity boundary element method. Influence factors analysis showed that: 1...