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cement sheath
常见释义：
水泥护层.
1、sheath tank ─── 鞘液罐
2、aiglet sheath ─── 小鹰鞘
3、refractory cement ─── 【建】耐火水泥，耐火胶粘材料
4、cement ─── v.粘牢，胶合；巩固，确定；在......上抹水泥；（物质）在沉积岩中黏附（颗粒）；n.水泥；接合剂；纽带；使人们团结的因素；黏固粉；牙骨质；沉积岩基质
5、cement ties ─── 水泥扎带
6、cement plant ─── 【建】水泥厂；油漆厂
7、sheath ─── n.鞘；护套；叶鞘；女子紧身服装
8、cimbri sheath ─── 丘脑鞘，
9、sheath dress ─── 紧身连衣裙
1、The styrene- butadiene latex cement slurry system can help to raise the elasticity and toughness of oil well
cement sheath
. ─── 丁苯胶乳水泥浆体系有利于提高油井水泥环的弹性和韧性。
2、A three-dimensional finite element model of casing-
cement sheath
-formation was established. ─── 建立了套管、水泥环和地层的三维有限元模型。
3、The length of the damaged
cement sheath
is reduced by 25% by employing the optimized impact construction technology. ─── 所选井例优化后的施工工艺对水泥环的损伤长度可降低25%。
4、
Cement sheath
are the main composites for cementing well and isolating the pay zone together with casing pipes. ─── 水泥石是构成井下水泥环的主要材料，它和套管共同起到层间封隔的作用。
5、Gamma density logging method is used to measure the volume density of the
cement sheath
. ─── 伽马密度测井测量水泥环体密度，这种测量方法与固井各胶结面状态无关。
6、The ideal performance of
cement sheath
should be high intensity with low stiffness. ─── 理想水泥环的性能应该是高强度、低刚度。
7、Study of Stress Distribution of
Cement Sheath
Cross Section under Non-Uniform Formation Stress ─── 非均匀地应力下水泥环界面应力分布规律研究
8、Destruction of
cement sheath
outside casing is one of the causes for channeling and corrosion. ─── 外水泥环的破坏是导致管外串槽、套管外腐蚀的原因之一。
9、One of the main objectives has been to develop a sealant system to mitigate the risk of future degradation of
cement sheath
. ─── 其中一个主要的目标是发展一个密封的风险系统以减轻未来降解水泥护套。
Gamma density logging method is used to measure the volume density of the
cement sheath
.
The ideal performance of
cement sheath
should be high intensity with low stiffness.
When we use VDL data to evaluate cement bond quality, the microannulus between casing and
cement sheath
show similar feature as channels, i. e. , pipe wave presents moderate amplitudes.