1) expansion liner length
膨胀衬管长度
1.
Study and application of design method for expansion liner length under limiting operational condition
极限工况条件下膨胀衬管长度设计方法研究与应用
2) expansion bushing
膨胀衬套
3) temperature expansion of pipes
管道的温度膨胀
4) expandable tubular
膨胀管
1.
FEM simulation research of axial displacement for expanded solid expandable tubular;
实体膨胀管膨胀后轴向位移有限元数值模拟
2.
The technique of expandable tubular setting branch well involves the research scope and main techniques of branch well drilling and completion included in national 863 research project "Controllable(closed loop) 3D trajectory drilling technology".
膨胀坐挂定位分支井技术具有以下特点:①采用膨胀管作为坐挂工具,操作简便;②可对老井套管起到保护作用,无需采用传统的卡瓦式坐挂工具;③膨胀管坐挂膨胀后留在井筒内的内径大,便于下入修井工具及井下作业。
3.
The relationship cone angle solve the problem that the threaded coupling of expandable tubular could,this paper design variable diameter expansion tool based on mechanical principle,the variable diameter expandable tool is consisted of six expandable blocks which can mo.
目前的膨胀工具对膨胀管的螺纹接头不能实现高膨胀率。
6) solid expandable tubular
膨胀管
1.
Application of solid expandable tubular system in Jiangsu Oilfield;
膨胀管补贴工艺在江苏油田的应用
2.
Longitudinal metal flow of solid expandable tubular was studied according to stimulant mechanical environment of borehole in this paper.
为了研究井眼中钻井实体膨胀时的力学环境 ,选用 35CrMo钢管 ,将金属塑性加工领域的网格法引入石油管工程领域 ,对实体膨胀管的纵向金属流动规律进行了试验研究 ,发现膨胀管膨胀过程中存在明显的纵向金属流动不均现象 ,并对造成这一现象的原因进行了分析。
补充资料：膨胀
膨胀
dflatatkn
膨胀[山肠加幽知;及班月aTa从”.] 用来表示特殊双有理变换的一个老式术语.现在用的新词是单项变换〔TnonoidaJ位ansforn旅由n). B .A.M七切.诩洲x撰【补注】不过这个名词还有一些并没有过时的意义，例如拟共形映射(q uasi一confonT旧1灯以Pp吨)的膨胀(膨胀系数)k认a)，算子理论中的(酉)膨胀理论等，见收缩(con加湘南n)和收缩半群〔con加那加n sen卫-grouP);亦见谱集(s】下℃叼set).陈志杰译
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参考词条