摘要
通过对华池油田华152区11口井的岩心观察、粒度分析、沉积构造特征分析及354口井的平面展布、剖面分析、单井相分析,确定该研究区域为三角洲前缘亚相沉积,对沉积微相进行进一步细分研究,表明该研究区域主要发育水下分流河道,其次为分流间湾及河口坝。
According to the core observation of eleven wells,grain size analysis,sedimentary structure characteristics and analysis of planar distribution,profile analysis,analysis of single well sedimentary facies of three hundred and fifty-four wells in the research area,it is confirmed that these area is delta front sub-facies sedimentary.In this paper,delta front sedimentary micro-facies were further studied.The results show that the micro-facies are mainly submerged distributary channel,and then are distributary interchannel and mouth bar.
出处
《辽宁化工》
CAS
2012年第6期566-568,共3页
Liaoning Chemical Industry
关键词
沉积相
三角洲前缘
沉积特征
华152井区长3油层组
sedimentary facies
delta front
sedimentation characteristics
Chang 3 oil reservoir in Hua 152 well-block
