sidetracking

Casing window sidetracking drilling can resume old well productivity, gain a remarkable economic benefit.

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。

The key factors in sidetracking well profile design are inter-well distance and well course.

侧斜井井身剖面设计中的关键因素是井间距和各井眼的轨迹。

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。

The location of well and sidetracking engineering design is the key to ensure good effect.

要保证好的效果，井位的选择、侧钻工程设计是关键；

Using 118 bit sidetracking in 139. 7 casing, 101. 6 tubing is adopted, But cementing quality is almost poor.

7套管侧钻118井眼采用101.6油管固井完井，固井质量难以保证，优质率几乎为零。

A formula for evaluating practicability of producing remaining oil at the top of positive rhythm reservoir by horizontal sidetracking

侧钻水平井开采正韵律油层顶部剩余油可行性评价公式

Application of directional sidetracking technology inside casing in Shengli petroliferous province

套管内定向侧钻技术在胜利油区的应用

Research on Development Projects of Sidetracking Well and Its Effect Evaluation in Pucheng Oilfield

濮城油田侧钻开发方案研究及效果

Well logging technology of sidetracking casing slotting wells and its application

侧钻开窗井测井工艺技术及应用

Hole Trajectory Measurement and Monitoring Technique for Sidetracking Short Radius Horizontal Wells

侧钻短半径水平井轨迹测量及控制技术

Trajectory Controlling Technology about Window Milling Sidetracking Horizontal Well in Slim Hole

小井眼套管开窗侧钻水平井井眼轨迹控制技术

Separative Injection and Selective Injection Tools and Auxiliary Working String in Sidetracking Well

侧钻井分注选注工具及其配套管柱

Design and Application of Cementing Operation Pressure on Sidetracking Horizontal Well in Daqing Oilfield

大庆油田侧钻小井眼水平井固井施工压力设计与应用

Improvements and Developing Trends for Sidetracking Technology in Old Wells in Zhongyuan Oilfield

中原油田老井侧钻技术的进步与展望

Research and Application of Chemical Plugging and Packer Setting Technology in Sidetracking Wells

侧钻井封堵卡封工艺的研究与应用

Application of casing milling sidetracking technology in Chengbei oilfield

开窗侧钻技术在埕北油田的应用

Drilling Engineering Designs for Casing Sidetracking Multi-Branched Wells and the Applications

套管侧钻分支井钻井工程设计及应用原则

Horizontal Sidetracking Technology in Huizhou Oilfield

惠州油田高难度侧钻水平井钻井技术

Top screen pipe cementing technology of casing and liner in horizontal well and sidetracking horizontal well

水平井和侧钻水平井筛管顶部注水泥完井技术

Study and Application of Seepage Flow Mathematical-physical Model and Solution of Sidetracking

侧钻井渗流数学物理模型及解的应用