The theoretical and technical problems to be researched for large diameter drilling are outlined with its application prospect appraised.

简述了大直径钻井需要研究的理论和技术问题，并对应用前景作了评价。

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The main theory of software for automatic drilling control by PC, the major functions, usages and application prospect of the system are introduced.

介绍了钻进微机自动控制软件的主要原理、系统的主要功能、用途及应用前景等。

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The domestic and foreign status of the research and development on vibration drilling micro-hole is summarized, and the applying prospect and the existing problems are also analyzed.

介绍了振动钻削技术的加工原理，综述了振动钻削加工微小孔的国内外研究现状，分析了振动钻削技术的应用前景及存在的问题。

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Going forward, will each drilling prospect have to be carved into a separate legal entity with significantly higher insurance?

FORBES: Time To Buy BP?

Late last year Chevron and deepwater driller Transocean incurred a relatively minor spill of a couple thousand barrels of oil-laced drilling mud at the Frade prospect they were drilling off the coast of Brazil.

FORBES: Thumbing Nose At Brazil, Chevron Is Near Deal With Argentina's YPF

Next up in that area was the drilling of another prospect 9 miles away at Blackbeard East .

FORBES: Where is McMoran's Missing Press Release?