نتایج جستجو برای: horizontal cementing

تعداد نتایج: 62908  

Journal: :IOP Conference Series: Materials Science and Engineering 2020

Journal: :SPE drilling & completion 2023

Summary It is shown how the flow from pumping cement through an open-ended pipe very quickly changes direction and flows upward. This rapid change in indicates that a diverter tool, which leads slurry perpendicularly out of closed-ended pipe, does not have any function. The placement balanced plug feasible. However, high-density fluid above lighter stable. phenomenon known as Rayleigh-Taylor in...

Journal: :Pediatric dentistry 1997
B J Sanders H Wentz K Moore

T he technique of cementing orthodontic bands to teeth was first introduced by Magil I in 1871 and remained the treatment of choice for more than 85 years. Direct bonding has replaced anterior teeth banding and offers significant advantages such as improved esthetics, ease of placement, patient comfort, decreased soft tissue irritation, enhanced ability to detect interproximal decay, and less d...

Journal: :The Journal of Bone and Joint Surgery. British volume 1994

Journal: :Journal of Energy Resources Technology-transactions of The Asme 2022

Abstract The study uses chemical and mineral admixtures to understand the critical processes affecting cement slurry characteristics, including rheological properties, free water, compressive strength, thickening time. Using alternate replace partially has environmental economic benefits. mechanisms behind effects of on parameters were investigated at different temperatures using cutting-edge e...

Journal: :Chemistry and Technology of Fuels and Oils 2020

Journal: :Вестник Пермского национального исследовательского политехнического университета. Геология. Нефтегазовое и горное дело 2015

Journal: :Journal of the Japanese Association for Petroleum Technology 1937

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