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首页> 外文期刊>Environmental Science & Technology >Comment on 'Comparison of Water Use for Hydraulic Fracturing for Unconventional Oil and Gas versus Conventional Oil'
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Comment on 'Comparison of Water Use for Hydraulic Fracturing for Unconventional Oil and Gas versus Conventional Oil'

机译：评论“非常规油气与常规石油的水力压裂用水比较”

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摘要

The unconventional extraction of oil and gas from shale formations has recently become economical due to advances in hydraulic fracturing and horizontal drilling technologies. A byproduct of this new production is the consumption of water associated with hydraulic fracturing technology. Scanlan et al. (2014) analyzed the consumption of water resources associated with new unconventional production of oil and gas from the Bakken formation in Eastern Montana and Western North Dakota and the Eagle Ford Formation in South Texas. In the manuscript, the authors estimated ratios of the water consumed to oil produced (WORs) in new shale plays and compared these estimates to WORs from conventional production. The conclusion drawn is that the WORs of unconventional shale oil plays "are within the lower range of those for conventional oil production, considering the well lifetime." The comparisons made in the paper fail to account for the large diiferences in the maturity of conventional and unconventional wells and thus unfairly characterize new shale oil plays as having lower water intensity than conventional operations.
机译：由于水力压裂和水平钻井技术的进步，从页岩地层中非常规地开采石油和天然气近来已变得经济。这种新产品的副产品是与水力压裂技术相关的水消耗。 Scanlan等。 （2014年）分析了来自东部蒙大拿州和北达科他州西部的Bakken地层以及得克萨斯州南部的伊格福特地层的新的非常规油气生产相关的水资源消耗。在手稿中，作者估算了新页岩气中水消耗量与产油量（WOR）的比率，并将这些估算值与常规生产中的WOR进行了比较。得出的结论是，考虑到油井的寿命，非常规页岩油的WOR值“处于常规石油生产的WOR值的较低范围内”。本文所做的比较未能说明常规井和非常规井在成熟度上的巨大差异，因此不公平地将新页岩油油田的水强度比常规作业低。

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  • 来源
    《Environmental Science & Technology》 |2015年第10期|6358-6359|共2页
  • 作者

    David J. Lampert;

  • 作者单位

    Energy Systems Division, Argonne National Laboratory, Lemont, Ilinois 60439, United States;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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