我试著学习直排轮，但不成功。

My attempt to learn how to rollerblade was not a success.

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对于油质差、产液量高、多次长时间排液井层，常规的试井方法难以达到测产目的。

For the well layers with low quality, high fluid production and many times and long time flowing back, conventional well testing method is hard to reach testing objective.

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当新大绳在绞车辊筒上都排好之后，上提游车，试绞车的刹车，检查辊筒上的大绳是否排紧。

With the new drilling line properly reeved on to the drawworks drum, pick up the weight of the traveling block, test the drawworks brake, and verify that the drilling line is tight on the drum.

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