从SHX勘探效果看地震“四准确”的重要性 SHX为目前××油田三个主攻勘探战场之一。南临生油良好的深凹陷,油源丰富。本区又是SH古隆起向西倾没的部分,适于油气聚集,为良好的含油有利地区。本区地震工石油 The importance of “four accurate” earthquakes from the SHX exploration effect SHX is one of the three major exploration battlefields in the XX Oilfield. South oil deep depression, rich oil source. This area is another part of the SH paleo-plunge to the west, suitable for oil and gas accumulation as a favorable oil-bearing favorable area. Earthquake workers in this area oil