1) sidetracking well
侧钻井
1.
Study and application of well plugging and its matching technologies for sidetracking well in Xianhe oil area,Shengli Oilfield;
胜利现河油区侧钻井封堵改层及配套工艺研究与应用
2.
Required by geology or reducing drilling cost by using wells drilled, 3D sidetracking wells are getting more and more, 3D sidetracking wells are increasingly important in oilfield development.
地质要求或利用已钻井眼降低钻井成本,使三维侧钻井不断增多,三维大斜度侧钻井在油田开发中越来越重要。
3.
It is considered that particular drilling techniques of horizontal wells, sidetracking wells,extended reach and multi-target directional wells and the other stimulation measures have special functions for enhanced hydrocarbon recovery at the high water-cut stage.
针对油田高含水期剩余油分布的特点,提出了利用油藏精细描述的方法确定剩余油分布区,认为水平井、侧钻井、大位移多靶点定向井等特殊钻井技术以及注采工艺等措施对高含水期油藏提高油气采收率有独特作用。
2) side-tracking well
侧钻井
1.
Calculate residual oil saturation by the reduction of resistivity in side-tracking well;
利用侧钻井电阻率减小率计算剩余油饱和度
2.
The average life of casing side-tracking wells is about 2 a in Liaohe oil province.
辽河油区套管开窗侧钻井平均寿命仅2a左右,侧钻井寿命短一直是制约该项技术发展和推广的瓶颈。
3) lateral drilling
侧钻井
1.
On Application of Optimum Seeking Well location of Lateral Drilling in Jianghan Oil Region;
江汉油区侧钻井井位优选技术与应用
2.
The paper introduces the reaming technology of lateral drilling,discusses the mechanism of reducing reservoir damage by using reaming technique.
介绍了侧钻井扩孔施工工艺 ,探讨了用扩孔技术减少侧钻井油层损害的机理。
3.
The answers for the problems of the lateral drilling in application are more definite.
侧钻井作为老油田提高采收率的技术 ,因其明显的优势 ,近年来得到了迅速发展和广泛应用。
5) sidetrack well
侧钻井
1.
With the development of deviated drilling technology in sidetrack well,directional well and horizontal well,the previous structure of landing nipple brings lots of inconvenience and risk to the operation while drilling.
随着侧钻井、定向井、水平井等斜井钻井工艺的发展,原有的定位接头结构给随钻施工带来了许多不便和危险。
2.
Therefore,research and application in the sidetrack well techniques are carried out and good results are gained.
吐哈油田从1999年开始进行侧钻井现场试验并获得成功,但由于费用、地质、开发特点以及侧钻技术本身存在的一系列技术难点,同时缺乏深入研究,限制了该技术的应用,特别是进入2006年后,由于一系列的技术难题未得到解决造成的井下复杂问题更加突出。
6) deep well sidetracking
深井侧钻
补充资料：侧侧
1.多貌。 2.寒貌。 3.象声词。叹息声。 4.指其他声音。
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