摘要
介绍了胜利油田的 2 1口油 (水 )动态观测井的概况 .为加强环渤海地区的地震监测工作 ,对该观测井网进行了调整 .介绍了新的选井原则和观测井的调整情况 ,并初步分析了该油 (水 )动态观测井网的映震效能 .该观测井网的映震能力较强 ,地震前产油量通常出现高值异常 。
General situations of 21 wells for observing dynamic of underground water and oil are introduced.The observation well net had adjusted in 1998,some wells are stopped observation and some wells are newly built,for strengthening seismologic surveillance of the Bohai sea and its surrounding area.The new principles selecting wells and the condition of observation well net adjus ted are introduced.A preliminary analysis on reflecting earthquake ability of the net is made.It is considered the reflecting earthquake ability of the net is stronger.The oil output of some wells suddenly rises before earthquakes which occur in process of oil output change from high value to low value or after the oil output returned to normal.
出处
《西北地震学报》
CSCD
2000年第3期317-320,共4页
Northwestern Seismological Journal
关键词
山东
映震能力
胜利油田
观测井网
Shandong
Reflecting earthquake ability
Shengli oil field
Observation well net
