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首页> 外文期刊>Environmental Science & Technology >Comment on 'Impact to Underground Sources of Drinking Water and Domestic Wells from Production Well Stimulation and Completion Practices in the Pavillion, Wyoming, Field'
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Comment on 'Impact to Underground Sources of Drinking Water and Domestic Wells from Production Well Stimulation and Completion Practices in the Pavillion, Wyoming, Field'

机译：评论“在怀俄明州田径的生产井的增产和完井实践对饮用水和家庭井的地下水源的影响”

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摘要

In the article "Impact to Underground Sources of Drinking Water and Domestic Wells from Production Well Stimulation and Completion Practices in the Pavillion, Wyoming, Field" (10.1021/acs.est.5b04970), the authors Mssrs. DiGiulio and Jackson present their review of groundwater tests and operating records from the Pavillion oilfield in Wyoming and conclude: "We have, for the first time, demonstrated impact to USDWs as a result of hydraulic fracturing." This finding relies on test results from two monitoring wells installed by the USEPA in 2010, designated MW01 and MW02. Based upon the available data, we have assessed the water quality in the drinking water wells actually utilized by the local community and evaluated the most likely explanation for the apparent water quality anomalies observed in the two monitoring wells. The data show that water wells in this area do not exhibit impacts from hydraulic fracturing activities, as there is no significant difference in the water quality of water wells located near to and far from the gas production wells. Furthermore, comparison of the two monitoring wells shows that they exhibit very different ionic signatures but an identical organic signature - an organic signature that is distinct from that of all other wells, whether water or gas, in this field. This chemistry suggests an irregularity in the two monitoring wells rather than an impact by hydraulic fracturing, which could not reasonably have caused the two monitoring wells to have different ionic signatures but the same organic signature.
机译：在文章“怀俄明州帕维尔市生产井的增产和完井实践对饮用水和家庭井的地下水源的影响”（10.1021 / acs.est.5b04970）中，作者DiGiulio和Jackson展示了他们对怀俄明州Pavillion油田的地下水测试和运营记录的评论，并得出结论：“我们首次展示了水力压裂对USDW的影响。”这一发现依赖于USEPA在2010年安装的两个监测井的测试结果，命名为MW01和MW02。根据现有数据，我们评估了当地社区实际使用的饮用水井中的水质，并评估了在两个监测井中观察到的表观水质异常的最可能解释。数据表明，该地区的水井没有受到水力压裂活动的影响，因为靠近和远离天然气生产井的水井的水质没有显着差异。此外，对这两个监测井的比较表明，它们表现出截然不同的离子特征，但具有相同的有机特征-与该领域中所有其他井（无论是水还是天然气）的有机特征截然不同。这种化学性质暗示了两个监测井的不规则性，而不是水力压裂的影响，这不可能合理地导致两个监测井具有不同的离子特征但具有相同的有机特征。

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  • 来源
    《Environmental Science & Technology》 |2016年第19期|10769-10770|共2页
  • 作者

    John A. Connor; Kenneth Walker; Lisa Molofsky; Ernesto Baca; Elaine Gie; Thomas McHugh;

  • 作者单位

    GSI Environmental Inc., 2211 Norfolk, Suite 1000, Houston, Texas 77027, United States;

    GSI Environmental Inc., 2211 Norfolk, Suite 1000, Houston, Texas 77027, United States;

    GSI Environmental Inc., 2211 Norfolk, Suite 1000, Houston, Texas 77027, United States;

    GSI Environmental Inc., 2211 Norfolk, Suite 1000, Houston, Texas 77027, United States;

    GSI Environmental Inc., 2211 Norfolk, Suite 1000, Houston, Texas 77027, United States;

    GSI Environmental Inc., 2211 Norfolk, Suite 1000, Houston, Texas 77027, 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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