【摘要】 为及时了解齐40块汽驱开发进展情况,提高汽驱效果,由微地震技术基本原理入手,对汽驱试验井组进行汽驱前缘监测,分析汽驱井组间蒸汽腔及蒸汽通道的扩展情况,确定汽驱优势方向及波及范围,实现对汽驱井组开发效果的实时评价,为下步措施及方案调整提供依据。更多还原

【Abstract】 The steam flooding front of the pilot well groups in Block Qi40 has been monitored by microseismic technique in order to understand the progress of steam flooding and improve flooding effect.The expanding of steam chamber and channel between the well groups is analyzed to determine the predominant direction and conformance area of steam flooding,to provide real time evaluation of development response and to provide basis for future measures and program adjustment.更多还原