海底钻井平台将寻找石油的区域延伸到了海洋大陆架——大陆边缘那些平缓倾斜的海底区域。
Offshore drilling platforms extend the search for oil to the ocean's continental shelves—those gently sloping submarine regions at the edges of the continents.
描述斜井的一个陈旧术语，通常是指在钻井过程中由于事故原因而使之倾斜的井眼。
Antiquated term for a deviated wellbore, usually used to describe a well deviated accidentally during the drilling process.
钻探过程中钻井的倾斜角和方位角的测量至关重要。
The measurement of the inclination angle and the azimuth angle of a well in the drilling process is important.
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