姬塬油田黄57区长8储层差异性分析  

Analysis of Chang8 reservoir differences in the Huang57 area of Jiyuan oilfield

作　　者：曲春霞[1,2] 林艳波[3] 马静[1,2] 

机构地区：[1]中国石油长庆油田分公司勘探开发研究院,陕西西安710018 [2]低渗透油气田勘探开发国家工程实验室,陕西西安710018 [3]中国石油长庆油田分公司第五采油厂,陕西西安710018

出　　处：《石油化工应用》2011年第6期68-71,共4页Petrochemical Industry Application

摘　　要：黄57区是姬塬油田勘探、评价以及开发的主力建产区块,长8油藏是黄57区开发的重点层系之一。随着勘探评价程度的不断加深以及开发实施效果的分析,发现黄57区出现产能差异相对较大的问题。从储层研究入手,分两个砂带重点开展岩矿特征、孔喉结构、物性特征等方面的差异对比研究,找出影响产能差异的主要因素,为下一步开展储层改造工艺技术攻关提供一定的依据。Huang57 area is one of exploration,evaluation and development of Jiyuan oil field,Chang8 reservoirs are one of key horizons in the Huang57 area.With the degree of exploration and evaluation of the deepening and the development of the implementation effect analysis,we found differences in the Huang57 area production appear relatively larger problem.This article from the reservoir to start research,according to two belt focus on rock and mineral characteristics of pore structure,physical characteristics such as differences in several aspects of comparative research to identify the differences affect the capacity of the main factors for the next step to carry out reservoir evaluation transformation process technology for the reservoir to provide a basis for research.

关 键 词：长8油藏 储层特征 差异性 

分 类 号：TE323[石油与天然气工程—油气田开发工程]