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Evaluation of numerical schemes for capturing shock waves in modeling proppant transport in fractures
Proppant transport Hyperbolic partial differential equations Frac pack Hydraulic fracturing
2018/4/2
In petroleum engineering, the transport phenomenon of proppants in a fracture caused by hydraulic fracturing is captured by hyperbolic partial differential equations (PDEs). The solution of this kind ...
Experimental and Numerical Modeling of Screws Used for Rigid Internal Fixation of Mandibular Fractures
Screws Rigid Internal Fixation Mandibular Fractures
2009/9/4
Experimental and numerical methods are used to explore the stresses generated around bone screws used in rigid internal fixation of mandibular fractures. These results are intended to aid in decisions...
Improved Heavy Oil Recovery by VAPEX Process in the Presence of Vertical and Horizontal Fractures
VAPEX Fractured reservoir Conventional reservoir Solvent
2009/7/28
Vapor extraction (VAPEX) is an important process for recovery of heavy oil and bitumen. In this work, the VAPEX process is studied experimentally in a rectangular physical model. The setup was constr...
Integration of geological and geophysical data in effective permeability modeling of a carbonate reservoir influenced by fractures in a giant oil field offshore Abu Dhabi
fracture curvature analysis carbonate reservoir reservoir model
2009/4/20
Premature water breakthrough of injection water has been observed in some oil producers under five-spot pattern scheme in a carbonate reservoir of a giant oil field, offshore Abu Dhabi. Preferential ...
Influence of modification on the structure and morphology of fractures of silumin AlSi6Cu4
Silumin Modification Fracture Alloy
2011/3/30
The results of modification of silumin AlSi6Cu4 with additions of AlTi5B1 and AlSr10 have been showed. It was found that the modification has favorable influence into structure and fracture morphology...
Influence of modification on the structure and morphology of fractures of silumin AlSi6Cu4
Silumin Modification Fracture Alloy
2011/3/30
The results of modification of silumin AlSi6Cu4 with additions of AlTi5B1 and AlSr10 have been showed. It was found that the modification has favorable influence into structure and fracture morphology...
Analysis of the decompression of running fractures on gas pipelines (固）