Q1块沙海组沉积及储层特征分析  

Sedimentary and Reservoir Characteristics of Shahai Formation in Q1 Block

作　　者：田梅 Tian Mei(Exploration and Development Research Institute of Liaohe Oilfield Branch of PetroChina,Liaoning,124010)

机构地区：[1]中国石油辽河油田分公司勘探开发研究院,辽宁124010

出　　处：《当代化工研究》2019年第1期49-50,共2页Modern Chemical Research

摘　　要：在钻测录井资料以及岩心资料的基础上,结合区域沉积背景,对研究区的沉积及储层特征进行分析。结果表明:Q1区块发育扇三角洲沉积及冲积扇沉积,物源来自南东方向,沿着主轴方向砂体最厚;储层类型为中～低孔、低～特低渗储层。On the basis of drilling and logging data and core data,combined with regional sedimentary background,the sedimentary and reservoir characteristics of the research area are analyzed.The results show that fan delta deposits and alluvial fan deposits are developed in Q1 block,the provenance is from the south-east direction and the sand body is the thickest along the main axis direction.The reservoir types are medium to low porosity and low to ultra-low permeability reservoirs.

关 键 词：沉积 储层特征 沙海组 扇三角洲 

分 类 号：T[一般工业技术]