该侧钻25是专为所有的城市旅游目的地。
The Sidetrack 25 is built for all your urban travel destinations.
严重情况下，这些问题会强迫进行侧钻或者弃井。
When severe, these problems can force to sidetrack or abandon a well.
侧钻的方法不同，侧钻的成功率和效率差异很大。
Using different sidetracking methods, its success ratio and effectiveness differentia are large.
打水泥塞侧钻。
套管开窗侧钻技术是复活死井、报废井的有效方法。
The technology of casing well sidetracking is an effective way to restore dead well and abandoned well.
为了避免水垢污染产层，油公司决定对油井实施侧钻。
The well was side-tracked in order to avoid the scale producing formation.
结论利用侧钻水平井开采锦91块井间剩余油前景乐观。
Conclusion The future of recovering interwell remaining oil of block Jin 91 by means of lateral drilled horizontal well is optimistic.
重点介绍了该井定向侧钻及井眼轨迹控制的设计与施工情况。
This paper mainly discussed the designation and operation of directional sidetracking and well track control.
在钻井施工中精确控制了水平段轨迹，应用了悬空侧钻技术。
During drilling operation, the track in horizontal interval is controlled and the hang sidetrack drilling technology is successfully used.
为低成本挖掘油藏剩余油，侧钻技术正在油田大面积推广应用。
Sidetracking technology is being used and popularized widely in oilfields to produce the potentiality of reservoir remaining oil at low cost.
油层套管开窗侧钻是老油田盘活报废井、提高采收率的重要手段。
Casing side tracking is a very important measure to save the abandoned well and improve the recovery efficient.
基于此，开展了濮城油田开窗侧钻水平井挖潜试验，并取得成功。
On the bases stated above, experiments are conducted for taking the potential of sidetracking horizontals in Pucheng Oilfield, which is successful.
为了恢复王云2井的生产，确定在套管内开窗定向侧钻王云2B井。
In order to recover its production, it was determined to drilling a directional side tracking well Wangyun 2b well inside casings.
侧钻水平井轨迹起始段工艺技术，是侧钻水平井钻井工艺的关键技术。
The technology of hole trajectory primary sect ion is the key of drilling in re entry horizontal Wells.
断铣工具是用来割断并磨铣井内一段套管以能够进行侧钻作业的专用工具。
The breaking and milling tool is a special tool used which is used to cut and mill a section of casing in hole so that sidetrack drilling operation can be done smoothly.
应用小井眼开窗侧钻技术是降低钻井综合成本，提高原油产量的重要途径之一。
Slim hole sidetracking and window milling technology is one of the effective ways to cut down the comprehensive drilling cost and improve oil production rate.
侧钻水平井确实能提高开采效果，延长注水油藏的生产寿命，提高最终采收率。
The experimental results shows that sidetrack horizontal well can really increase oil production, extend the production life of injecting water reservoir and enhance oil recovery.
在停产的老井井眼中进行套管开窗侧钻，可恢复老井产能，取得显著的经济效益。
Casing window sidetracking drilling can resume old well productivity, gain a remarkable economic benefit.
小井眼侧钻水平井技术经过不断的完善已基本成熟，但在大港油区内应用属首次。
Developed step by step, the technology of sidetrack drilling horizontal well in slim-hole is relatively mature, whole it's fist time to apply it in Dagang oilfield.
扩孔加大了环空间隙，固井后水泥环厚度和强度增大，可以延长侧钻小井眼油井寿命。
The annular clearance was also enlarged, thus the thickness and strength of the cement sheath was increased, and the oil well life of the sidetracked slim hole was also prolonged.
套管开窗侧钻小井眼水平井钻井技术的特殊性及复杂性给传统常规录井带来了严峻的挑战。
The particularity and complexity of sidetracking horizontal wells through the opened casing hole has brought severe challenges to conventional mud logging.
随着加密井和侧钻井数量不断增加，侧钻绕障井越来越多，其设计和施工难度也越来越大。
With the increase of infill and sidetrack Wells, more and more sidetrack Wells require more bypassing obstacles and become more difficult to be planned and drilled.
带眼衬管一般用于小直径井筒或在不需对衬管注水泥(如层位封隔所要求)的储层内的侧钻。
Perforated liners typically are used in small-diameter wellbores or in sidetracks within the reservoir where there is no need for the liner to be cemented in place, as is required for zonal isolation.
在深井盐层中进行侧钻困难较大，膏盐层的蠕动、缩径、垮塌等不稳定性是侧钻的最大障碍。
It's difficult to sidetrack in the deep well in salt bed, especially the creeping of the gypsum-salt bed, hole diameter reduction and collapsion etc. are the biggest barriers for sidetrack drilling.
分析了中原油田开窗侧钻小井眼固井技术的难点，并针对性地提出了解决小井眼固井的技术措施。
The article analyses the main technical difficulty in cementing small hole well and proposes the acupuncture treatments.
中原油田自1995年以来开始进行了老井开窗侧钻小眼井技术，数年的努力形成了一套完善工艺。
Since 1995, sidetracking operations have been conducted in Zhongyuan Oilfield, and a set of perfect slim hole sidetracking technology has been formed.
水泥塞具有多种应用，包括水力分隔、提供可靠的平台以及在侧钻新眼时的套管开窗磨铣作业中的应用。
Cement plugs are used for a variety of applications including hydraulic isolation, provision of a secure platform, and in window-milling operations for sidetracking a new wellbore.
井眼轨迹控制是侧钻水平井技术的核心，而轨道设计与优化设计又是轨道控制技术的两大关键技术之一。
The control of the trajectory is the core technique in horizontal well technique, while trajectory design and optimal design are the two key techniques.
井眼轨迹控制是侧钻水平井技术的核心，而轨道设计与优化设计又是轨道控制技术的两大关键技术之一。
The control of the trajectory is the core technique in horizontal well technique, while trajectory design and optimal design are the two key techniques.
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