斜井是指在钻井工程中，具有倾斜角度的井。井口与设计目标点不在一条铅垂线上而是按照人为的需要，在一个给定的方向上与井口垂线偏离一定距离的井。 随着勘探开发要求的不断提高，定向井、水平井、分支井等在所钻井中的比例越来越大，这些井中都存在不同井斜的斜井段。
n. slope
misc. inclined shaft ; dook
... inclined dispersion 倾斜色散 inclined shaft 斜井 inclined grate 倾斜炉篦,倾斜炉栅,...
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斜井形 Projecting Diamond
主斜井 main inclined shaft ; main slope main slant ; main slant ; main slope, main slant
斜井仰拱 slope invert
偏斜井 deflected well ; deflected hole ; gone off hole ; [油气] deviation hole
斜井井口 slope collar ; slope collar/mouth
斜井字 projecting diamond
斜井罐笼 [矿业] slope cage ; incline bogie
斜井完井设计 deviated well completion design ; deviated well achievement design
斜井提升机 incline hoist ; slope hoist
By using this method, it can evaluate the displacement and the load of any section at any time, and the method is stable, and it is especial adapt to the inclined well.
通过此算法,能计算出抽油杆柱在任意时刻,任意截面的位移和载荷,而且该方法在计算时无条件稳定,特别适用于对斜井的预测。
参考来源 - 有杆泵抽油系统的优化设计For gas is the main contradiction of tunnel,the program of inclined shaft combined with vertical shaft is finally adopted,which farthest solves the problem of construction period.
并从隧道主要矛盾是瓦斯的具体情况出发,最终采用"竖井+斜井方案",最大限度地解决了工期问题。
参考来源 - 肖家梁隧道辅助坑道变更方案的比选与分析·2,447,543篇论文数据，部分数据来源于NoteExpress
救援人员挖出一个斜井将他们救出。
陡倾角、大直径、长斜井开挖施工难度大、危险程度高。
The excavation of long shaft under high dip Angle and large diameter has a big difficulty and a high risk.
用斜井钻孔崩落资料求取地壳应力状态是一个非线性反演问题。
It is a non linear inversion to calculate crustal stress field with collapse data of inclined borehole.
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