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首页> 外文期刊>Energy Policy >The effect of Pennsylvania's 500 ft surface setback regulation on siting unconventional natural gas wells near buildings: An interrupted time-series analysis
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The effect of Pennsylvania's 500 ft surface setback regulation on siting unconventional natural gas wells near buildings: An interrupted time-series analysis

机译：宾夕法尼亚州500英尺面挫折规定对建筑物附近的非传统天然气井采取的影响：中断时间序列分析

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摘要

In 2012 Pennsylvania's legislature increased the unconventional natural gas (UNG) well-to-building setback requirement from 200 ft to 500 ft through Act 13. To evaluate this policy, we identified all setback incident locations where a UNG well was within 500 ft of a building both before and after the implementation of Act 13. Using an interrupted time series design, we found that Act 13 did not significantly alter how wells were sited in relation to nearby buildings. Of the 1042 wells that contained a building within 500 ft - equating to-10.1% of UNG wells (n =11,148) and-14.7% well pads (n = 479) - a total of 371 well setback incidents occurred after Act 13, likely due from the existing well pad exemption (35%) and a combination of landowner consent and regulatory variances rather than encroaching building construction. Overall, our study suggests that exemptions are an important and underappreciated aspect of oil and gas well setback rulemaking and highlights the relevance of other health-protective regulatory tools often promulgated alongside setbacks. New or amended setback regulations should revisit exemption procedures and where warranted, impose additional mitigation measures to ensure setback regulations provide adequate protections for health and safety as intended.
机译：2012年，宾夕法尼亚州立法机关从200英尺到500英尺到13美元增加了非传统的天然气（UNG）良好的挫折要求。为了评估这一政策，我们确定了一个UNG井在500英尺范围内的所有挫折事件位置在执行法案之前和之后的建设13.使用中断的时间序列设计，我们发现第13条并没有显着改变与附近建筑物有关的群体。包含在500英尺的建筑物内的1042孔 - 等于-10.1％的UNG井（n = 11,148）和-14.7％井垫（n = 479） - 在第13行动后，共发生了371份挫折事件由于现有的井垫豁免（35％）和土地所有者同意和监管差异的组合而不是侵犯建筑施工。总体而言，我们的研究表明，豁免是石油和天然气良好挫折的重要和低估的方面，并突出了其他健康保护监管工具的相关性，通常颁布与挫折相同。新的或修订的挫折规定应重新审视豁免程序，并在保证下，施加额外的缓解措施，以确保挫折规定按计划提供足够的健康和安全保护。

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  • 来源
    《Energy Policy》 |2021年第7期|112298.1-112298.8|共8页
  • 作者

    Michanowicz Drew R.; Buonocore Jonathan J.; Konschnik Katherine E.; Goho Shaun A.; Bernstein Aaron S.;

  • 作者单位

    Harvard TH Chan Sch Publ Hlth Ctr Climate Hlth & Global Environm Boston MA 02215 USA|PSE Hlth Energy 1440 Broadway Suite 750 Oakland CA 94612 USA;

    Harvard TH Chan Sch Publ Hlth Ctr Climate Hlth & Global Environm Boston MA 02215 USA;

    Duke Univ Nicholas Inst Environm Solut Durham NC 27708 USA;

    Harvard Law Sch Emmett Environm Law & Policy Clin Cambridge MA 02138 USA;

    Harvard TH Chan Sch Publ Hlth Ctr Climate Hlth & Global Environm Boston MA 02215 USA|Boston Childrens Hosp Div Gen Pediat Boston MA 02115 USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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