【摘要】 近些年来,在收集总结大量复杂多样的地震前兆资料中,油水井动态异常以其变化量显著而引人注目。本文以近几年华北地区所发生的地震为实例,旨在分析研究胜利油田油水井的产油量、产液量、油水井压力(地层压力)在震前震后的变化规律。更多还原

【Abstract】 Among the variety of seismic precursors, the water level anomalies of oil-water well are noticeable for its large variation. Based on the earthquakes occurred in North China in recent years, the variation of oil production, water production and well pressure (the pressure in the stratum) before and after these earthquakes in Shengli oilfield are analyzed.更多还原