Centering equipment for casing columns in sidetrack cementing
نویسندگان
چکیده
منابع مشابه
The Influence of Casing-Sand Adhesion on Cementing Bond Strength
In the petroleum industry, one of the most serious problems encountered during cementing is the failure at the bonding interface. Many measures including casing-sand adhesion have been developed to improve cementing bond strength. However, due to the lack of detailed study of the technique, many questions remain. The primary goal of this study is to investigate the influence of casing-sand adhe...
متن کاملThe impact of poor cementing casing damage: A numerical simulation study
A good knowledge of the parameters causing casing damage is critically important due to vital role of casing during the life of a well. Cement sheath, which fills in the gap between the casing and wellbore wall, has a profound effect on the resistance of the casing against applied loads. Most of the empirical equations proposed to estimate the collapse resistance of casing ignore the effects of...
متن کاملthe impact of poor cementing casing damage: a numerical simulation study
a good knowledge of the parameters causing casing damage is critically important due to vital role of casing during the life of a well. cement sheath, which fills in the gap between the casing and wellbore wall, has a profound effect on the resistance of the casing against applied loads. most of the empirical equations proposed to estimate the collapse resistance of casing ignore the effects of...
متن کاملCementing techniques in hip resurfacing.
The subject of the cementing technique in hip resurfacing has been poorly studied to date. The hip resurfacing prosthesis is unique in the family of cemented prostheses because the cement mantle is blind (hidden underneath the implant) and is radiographically obscured. This presents an immediate challenge to the surgeon at the time of surgery, but also has a longer-term implication in terms of ...
متن کاملpore structures and mechanical properties of microbe-inspired cementing sand columns
it introduced an innovative bioengineering method of consolidating incompact sand by urea-hydrolysis producing calcite cementation under the inducement of urease producing microbe. in the paper it discussed the effects of cementation methods and time on porosity and mechanical properties of microbe-inspired cementing sand columns. method a adopted reaction fluid gravitational permeating and ext...
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ژورنال
عنوان ژورنال: Вестник Пермского национального исследовательского политехнического университета. Геология. Нефтегазовое и горное дело
سال: 2015
ISSN: 2224-9923
DOI: 10.15593/2224-9923/2015.16.6