【摘要】 基于岩心观察、地震、测井、录井以及分析化验资料,开展研究区葡萄花油层沉积相特征研究,论述葡萄花油层的沉积相展布及微相类型和特征,建立相应的测井相识别标志。葡萄花油层属于浅水湖泊三角洲沉积,沉积主体以三角洲前缘相带为主,主要沉积微相类型有水下分流河道、席坝、主体砂等。更多还原

【Abstract】 Based on core observation,seismic,logging,logging and analysis of laboratory data,to carry out the study area Putaohua characteristics of sedimentary facies,to Discuss Putaohua sedimentary facies and microfacies types and characteristics,and establish the corresponding log-phase identification mark.Putaohua are shallow-water lake delta deposition.Deposition of the main delta front facies is mainly.The main types of sedimentary microfacies are Underwater distributary channel,I dam,the main sand,etc..更多还原