以下是本课程所有作业要求，并附有一些有超连结的作业范例。
Below are all assignments from the course, along with links to a number of student samples.
可用于深井、超深井钻井作业中漏失层位置的测定。
It can be applied to leakage zone during the deep well measurement and the ultra-deep drilling operation.
超细防气窜水泥浆体系具有防气窜、低密度、低失水、抗水泥石高温强度退化等优点，适用于超深油气井注水泥作业。
This cement slurry provides good properties such as low density, low filtration, gas channeling prevention and stable compressive strength at high temperature.
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