• Microhole Technology

    n estimated 407 billion barrels of A onshore discovered oil in the U.S. is non-recoverable with current drilling and production technolo- gies. Of that total, 218 billion bar- rels can be found at the relatively shallow depths of 5,000 feet or less. Even at today°Os high oil prices industry-sponsored research remains on the decline, and operators tend to use familiar technologies rather than risk failure with advanced technolo- gy. To bridge this technology gap, DOE partners with industry to develop and demonstrate new tech- nologies to access domestic petrole- um resources.

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  • 关于井下工具新进展。。。。。

    关于井下工具的,介绍了目前世界上最新的井下工 具 , 重点说明地层隔离阀、井下工作阀、跨 隔离 , 从而消除了滤失问题和可能的地层伤害问 式酸压施工工具在射孔、完井、欠平衡钻井 题。

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