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首页> 外文期刊>Journal of Cleaner Production >The shale gas boom in the US: Productivity shocks and price responsiveness
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The shale gas boom in the US: Productivity shocks and price responsiveness

机译:美国的页岩气繁荣:生产力冲击和价格响应性

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Many studies have been focusing on the impact of the shale gas boom on our society, but the reverse relationship is not well documented. The objective of this paper is to examine the impact of oil and gas prices on shale gas drilling activities. We analyze the well-level production data from all major producing shale gas plays in the United States (US) and identify a major productivity shock in 2009. We then estimate the price elasticity of shale gas drilling using the econometric methods. Our results show that the oil price elasticity increases from insignificant in the pilot stage (2000-2008) to 1.1 (significant) in the expansion stage (2009-2016), and the gas price elasticity increases from insignificant in the pilot stage to 0.6 (significant) in the expansion stage. This is the first quantitative estimation of shale gas drilling responsiveness to oil and gas prices based on near-full-sample well-level drilling data while taking account the structural break. The change in price elasticities indicates that the shale gas drilling becomes more responsive to oil and gas prices after the major productivity shock around 2009. The high oil-price elasticity after 2009 shows the importance of natural gas condensate in supporting shale gas drilling. The estimated oil and gas elasticities are important to forecasting shale gas supply and economic impacts in the new normal. (C) 2019 Elsevier Ltd. All rights reserved.
机译:许多研究一直专注于页岩气繁荣对我们社会的影响,但反向关系并未充分记录。本文的目的是研究石油和天然气价格对页岩气钻探活动的影响。我们分析了来自美国(美国)所有主要生产页岩气体的井级生产数据,并在2009年确定了重大生产力震动。然后,我们使用经济学方法估计页岩气钻的价格弹性。我们的研究结果表明,在扩建阶段(2009-2016)中的试验阶段(2000-2008)中的石油价格弹性在1.1(重大)中增加(2009 - 2016年),燃气价格弹性在试验台中的微不足道增加至0.6(膨胀阶段中的重要性。这是基于近乎全样的井级钻井数据的基于近全样井钻取数据,首次定量估算页岩气钻探对石油和天然气价格的响应性,同时考虑到结构突破。价格弹性的变化表明,在2009年的重大生产率震动之后,页岩气钻孔对石油和天然气价格变得更加响应。2009年后的高油价弹性表明天然气冷凝物在支持页岩气钻时的重要性。估计的石油和气体弹性对预测新正常的页岩气供应和经济影响是重要的。 (c)2019 Elsevier Ltd.保留所有权利。

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