侧钻

It is indicated that horizontal sidetrack technology has a bright future,so one should make the technology of a efficient,cheap become a complete set and routine techniques.The one object of studies is enhancing effects and reducing costs,and the research method is multidisciplinary team work and introducing various new technique.

指出，侧钻水平井有极广阔的应用前景，因此应使这项技术成为一种高效的、经济的、配套的常规技术，研究的目标是增强效果和降低成本，研究的方法是多学科联合攻关和引入各种新技术。

According to the features of fracture and vug carbonate reservoir in the Tahe oilfield,application effects of horizontal and side wells are analyzed in terms of development practice s such as well design,parameter details and development effect.

针对塔河油田碳酸岩岩溶洞裂缝型油藏特点，从水平井的部署、设计、参数优化、开发效果及利用水平井挖潜等开发实践方面，总结了水平井和侧钻水平井在本油藏的应用情况后得出：利用水平井开发并非塔河碳酸盐岩油藏开发唯一的选择和最佳选择；水平井相对于直井开发的优越性在该油藏并未得到充分体现；因此认为在储层预测、流体识别和缝洞系统定量描述满足不了水平井设计要求时，不易大规模实施水平井开发，尤其是对于复杂特殊性油藏更是如此。

Side-tracking wells and 5 laterals are drilled with oil reservoir encounter...

侧钻水平井、分支井的应用提高了静 1 7块的开发效果。

The technology of casing well sidetracking is an effective way to restore dead well and abandoned well.

套管开窗侧钻技术是复活死井、报废井的有效方法。

Cased well sidetracking technology is rapidly developed and widely applied in recent years for its obvious advantages of improving oil recovery of old oil fields.

套管开窗侧钻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。

Based on a lot of surface experiments, this technology is applied successfully in sidetracking old wells in Chengbei oil field i.

应用膨胀管定位工具原理，完成了定位工具的研制，并在大量地面实验的基础上，将膨胀管定位技术成功地应用于渤海埕北油田老井侧钻分支井中。

This paper will describe the design process, installation procedure, and value added of using solid expandable tubulars in sidetracking operations and through milled windows.

本篇论文描述了在侧钻作业和通径磨铣开窗中使用实体膨胀管的设计过程，安装程序和附加值。

The research results in the paper can provide the technical supports to textural design of expension tool and casing sidetracking for wells in Bohai oilfield.

本文研究结果可以为渤海油田井上膨胀工具结构设计和现场实施套管开窗定向侧钻分支井作业提供技术支持。

The drilling success remarks the breakthrough in sidetracking horizontal techniques for viscous and high condensate oil reserviors ,and good social and economical benefits are obtained.

静31-67CP井的完成标志着在稠油、高凝油油藏中通过套管开窗侧钻水平井的配套技术取得突破，社会经济效益良好。

Horizontal sidetracking technology has been developed so as to make full use of these old wells with shorter drilling cycle and less drilling cost by window opening and sidetracking in these wells.

为了充分利用老井眼的价值，采用侧钻水平井技术开采新的气藏取得了较理想的效果：对老井重新选层开发，充分利用了老井上部井段的套管资源，缩短了钻井周期，大幅节省了钻井费用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。