Semi-submersible platform, drilling ship and other floating drilling devices are mostly used to drill in the deep-sea oil development.

深海石油开发大多采用半潜式平台、钻井船等浮式钻井装置进行钻井作业。

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The Plan C drill -- an enormous oil drilling platform that dominates the rescue site -- had reached 156 meters (512 feet), Sougarret said.

CNN: STORY HIGHLIGHTS

Those deep water rigs use an enormous amount of diesel fuel to turn the drill bit, and also resist the force that is turning the drill bit and would otherwise force the platform to start turning in the opposite direction.

FORBES: Petroleum Balance

The MREAL System for Mixed Reality (that's the full name -- or, if you want to drill down even further: the headset is the HM-A1 and the software platform is MP-100) generates video of one's surroundings using a pair of cameras positioned in front of the wearer's eyes, which is combined with computer-generated graphics.

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