Results 31 to 40 of about 813,636 (245)
Energy Exploration & Exploitation, 2020 Hydraulic fracturing has been proven to be an effective technique for stimulating petroleum reservoirs. During the hydraulic fracturing process, the effects of the natural fracture, perforation orientation, stress reorientation, etc.
Yijin Zeng, Wan Cheng, Xu Zhang, Bo Xiao
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Moiré interferometry applied to fracture in titanium tubes [PDF]
, 2007 Despite there being a substantial body of evidence to the contrary, moiré interferometry is often regarded - even by some adherents - as a curiosity of the optics lab.
MacKenzie, P.M.
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Energy Exploration & Exploitation, 2022 The tight heterogeneous glutenites are typically characterized by highly variable lithology, low/ultra-low permeability, significant heterogeneity, and a less-developed natural fracture system.
Mingyang Zhai +7 more
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Examining the effect of cemented natural fractures on hydraulic fracture propagation in hydrostone block experiments [PDF]
, 2012 textMicro seismic data and coring studies suggest that hydraulic fractures interact heavily with natural fractures creating complex fracture networks in naturally fractured reservoirs such as the Barnett shale, the Eagle Ford shale, and the Marcellus ...
Bahorich, Benjamin Lee
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Analysis of the Influence of Hydraulic Fracturing Fluid Velocity on Fracture Propagation
Geofluids, 2023 To reveal the influence of fracturing fluid velocity on hydraulic fracturing fracture propagation, a hydraulic fracturing numerical model was established based on a coalbed methane (CBM) field in the northeast of China.
Yuan Wang +4 more
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Hydraulic fracture optimization using hydraulic fracture and reservoir modeling in the Piceance Basin, Colorado [PDF]
, 2012 textHydraulic fracturing is an important stimulation method for producing unconventional gas reserves. Natural fractures are present in many low-permeability gas environments and often provide important production pathways for natural gas. The production
Reynolds, Harris Allen
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Buoyancy-driven crack propagation: the limit of large fracture toughness [PDF]
, 2007 We study steady vertical propagation of a crack filled with buoyant viscous fluid through an elastic solid with large effective fracture toughness. For a crack fed by a constant flux Q, a non-dimensional fracture toughness K=Kc/(3μQm3/2)1/4 describes the
Roper, S.M. +3 more
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A Random‐XFEM technique modeling of hydraulic fracture interaction with natural void
Energy Science & Engineering, 2022 In this paper, a Random‐XFEM technology was employed to simulate hydraulic fracture interaction with the natural void in a random field of Young's modulus.
Zhifeng Luo +7 more
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Yantu gongcheng xuebao, 2022 The gas-bearing formations, including shale, coal and limestone rock, are alternately and vertically developed in coal shale reservoirs. Multiple unconventional natural gases can be exploited together through the hydraulic fracture longitudinally ...
WANG Shi-guo 1, 2, JIN Yan 1, 2, TAN Peng 3, XIA Yang 1, 2
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Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source