【摘要】 葵花岛构造勘探目的层分为常规储集层和非常规储集层两类。东营组属于常规储集层,沙河街组属于非常规储集层。沉积环境是影响该区储集物性的主要因素,成岩作用对储集物性具有重要的改造作用,岩性及裂缝发育程度对储集物性有一定的影响。更多还原

【Abstract】 In Kuihuadao structure, there are two types of reservoirs: conventional and nonconventional reservoirs. Dongying and Shahejie formations are conventional and nonconventional types, respectively. The reservoir properties are mainly controlled by depositional environment, significantly reworked by diagenesis and influenced by lithology and fractures to certain extent.更多还原