摘要
在对四川盆地阳201-H2井进行水力压裂时,首次在中国运用了深井和浅井联合观测技术进行微地震监测,并获得了成功。通过对阳201-H2井的微地震监测,准确地刻画出了压裂诱导裂缝的位置、方位、大小(长度、宽度和高度)。微地震监测技术把地球物理信息应用到非常规油气藏开发,拓宽了地球物理在油气田开发中的应用。
During hydraulic fracturing of Yang 201-H2 well in Sichuan Basin,joint observation of deep and shallow wells was successfully applied to microseismic monitoring at first time in China.And the location,orientation and size(length,width and height)of fracturing-induced fractures were accurately described.By the microseismic monitoring technology,geophysical data can be applied to the development of unconventional reservoirs.It widens the application range of geophysics in field development.
出处
《天然气勘探与开发》
2013年第4期49-53,8,共5页
Natural Gas Exploration and Development
关键词
微地震
监测
裂缝
储层
页岩气
水平井
压裂
microseismic
monitoring
fracture
reservoir
shale gas
horizontal well
drilling
fracturing
