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首页> 外文期刊>Environmental Science & Technology >Projecting the Water Footprint Associated with Shale Resource Production: Eagle Ford Shale Case Study
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Projecting the Water Footprint Associated with Shale Resource Production: Eagle Ford Shale Case Study

机译：预测与页岩资源生产相关的水足迹：Eagle Ford页岩案例研究

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摘要

Production of oil from shale and tight reservoirs accounted for almost 50% of 2016 total U.S. production,and is projected to continue growing. The objective of our analysis was to quantify the water outlook for future shale oil development using the Eagle Ford Shale as a case study. We developed a water outlook model that projects water use for hydraulic fracturing (HF) and flowback and produced water (FP) volumes based on expected energy prices; historical oil, natural gas, and water production decline data per well; projected well spacing; and well economics. The number of wells projected to be drilled in the Eagle Ford through 2045 is almost linearly related to oil price, ranging from 20 000 wells at $30/barrel (bbl) oil to 97 000 wells at $100/bbl oil. Projected FP water volumes range from 20% to 40% of HF across the play. Our base reference oil price of $50/bbl would result in 40 000 additional wells and related HF of 265 X 10(9) gal and FP of 85 x 10(9) gal. The presented water outlooks for HF and FP water volumes can be used to assess future water sourcing and wastewater disposal or reuse, and to inform policy discussions.
机译：页岩和致密油藏的石油产量占2016年美国总产量的近50％，并且预计将继续增长。我们分析的目的是使用Eagle Ford页岩作为案例研究来量化未来页岩油开发的水前景。我们开发了水前景模型，该模型根据预期的能源价格预测水力压裂（HF）和回流的用水量以及采出水（FP）的量；每口井的历史石油，天然气和水产量下降数据；预计的井距;以及经济学。预计到2045年，鹰福特公司将要钻的油井数量与油价几乎成线性关系，从20000口油价为每桶30美元的油井到97000口油价为每桶100美元的油。整个作业过程中，FP的预计水量为HF的20％至40％。我们的基本参考油价$ 50 /桶将导致增加40,000口井，相关HF为265 X 10（9）gal，FP为85 x 10（9）gal。所呈现的HF和FP水量的水前景可用于评估未来的水源和废水处理或再利用，并为政策讨论提供参考。

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  • 来源
    《Environmental Science & Technology》 |2017年第24期|14453-14461|共9页
  • 作者

    Ikonnikova Svetlana A.; Male Frank; Scanlon Bridget R.; Reedy Robert C.; McDaid Guinevere;

  • 作者单位

    Univ Texas Austin, Jackson Sch Geosci, Bur Econ Geol, Austin, TX 78713 USA;

    Univ Texas Austin, Jackson Sch Geosci, Bur Econ Geol, Austin, TX 78713 USA;

    Univ Texas Austin, Jackson Sch Geosci, Bur Econ Geol, Austin, TX 78713 USA;

    Univ Texas Austin, Jackson Sch Geosci, Bur Econ Geol, Austin, TX 78713 USA;

    Univ Texas Austin, Jackson Sch Geosci, Bur Econ Geol, Austin, TX 78713 USA;

  • 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);
  • 原文格式 PDF
  • 正文语种 eng
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