Evolution of contact area and aperture during the shearing process of natural rock fractures
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2021.106236
Abstract: Abstract The role of surface geometry and its evolution during shearing process on the hydromechanical behaviour of rock discontinuities has long remained an open question for geologist. During the shearing process, only a fraction of… read more here.
Keywords: shearing process; evolution contact; contact area; aperture ... See more keywords
Mechanical properties of a coiled tubing blowout preventer ram in the shearing process
Sign Up to like & getrecommendations! Published in 2019 at "Natural Gas Industry B"
DOI: 10.1016/j.ngib.2019.04.005
Abstract: Abstract A shear ram is of great significance to ensuring the safe operation of oil/gas well drilling and production, but the mechanical properties of the ram itself in the shearing process are rarely researched. Based… read more here.
Keywords: coiled tubing; shearing process; shear point; stress ... See more keywords