作者: K. van Thienen-Visser , J. N. Breunese
关键词: Gas depletion 、 Seismology 、 Unrest 、 Induced seismicity 、 Geology 、 Natural gas field
摘要: Abstract Induced seismicity of the Groningen gas field is caused by production gas. Because large areal extent reservoir, long history depletion, and available data sets (which exist as a result consequences public unrest induced seismicity), presents valuable case for studying relationships among geologic, flow-dynamic, geomechanical, seismological models. Gas from started in 1963. first was recorded 1991 (ML 2.4). During subsequent 10 years, stayed at rate about five events ≥ 1.5) per year. Starting 2003, number magnitudes to increase. In 2012, largest event 3.6) occurred, which most damage date. As consequence, studies carried out 2013 have fundamentally changed way look relationship between depletion. There appears be close link ...