Casing side tracking is a very important measure to save the abandoned well and improve the recovery efficient.

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。

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In order to recover its production, it was determined to drilling a directional side tracking well Wangyun 2b well inside casings.

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2 B井。

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On the base of that, the matching construction of the ocean workover rig for side tracking was discussed. This provided a new way for the slim hole drilling.

在此基础上，针对一种具体的钻井工艺完成了海洋修井机用于开窗侧钻作业的配套方案研究，为海洋小井眼开窗侧钻作业提供了一种新的途径。

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The FDA's system for tracking side effects was obviously not enough.

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One side mission had me tracking down a group of color-coordinated escaped mutant animals living in a sewer, tempting them out with Pizza and killing them.

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Among his suggestions: better methods for tracking drug side effects, substantially less direct-to-consumer advertising, and giving the FDA the legislative authority to force drugmakers to conduct trials that fully examine the risks of their medicines.

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