Perforation density and orientation angles are the most important factors of all to affect formation fracturing pressure.

主要结论包括射孔密度和射孔方位角是影响地层破裂压力的主要因素。

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Formation fracturing is the basic measure to develop low permeability oil field. Water searching and shutoff should be done early.

油层压裂改造是开发好低渗透油田最基本的措施以及尽早卡堵水的问题等。

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Deepwater, with the properties of low temperature, high pressure, low formation fracturing pressure, impacts the cementing work significantly.

海洋深水温度低、压力大、地层破裂压力小，对固井作业产生了较为严重的影响。

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But these days, he's house hunting in San Antonio, the biggest city near the booming Eagle Ford Shale formation, a prime location for hydraulic fracturing.

WSJ: From Oil, a Land Rush��WSJ Mansion

He says that the Monterey geological formation is uncommon, and at present, hydraulic fracturing cannot work there.

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According to Polish daily Rzeczpospolita, on June 15 Lane Energy of Canada is set to begin drilling for unconventional shale gas deposits using a technique called hydraulic fracturing also known as fracing in northern Poland in the geological formation referred to as the Baltic Depression.

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