八面河油田北二区细分层开发研究  

Research of Subdivision Development of Northern Block-2 in Bamianhe Oilfield

作　　者：曹平[1] 

机构地区：[1]中国石化江汉油田分公司荆州采油厂,湖北荆州434020

出　　处：《江汉石油职工大学学报》2013年第2期9-11,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：针对八面河油田中高渗厚层油藏层内出力不均的问题,采用层内剩余油分布有差异和夹层在电性上能够有效划分为精细划分标准,以剩余油监测结果为依据,结合夹层分布情况,选取岩性、电性特征较为明显的井为标准井进行砂岩细分。根据剩余油监测曲线中的夹层显示,以基线与监测曲线重合程度为依据,制定夹层的封堵性标准,进行有效夹层描述。Aiming at the problem of the uneven output of interlayer in high--leakage and thick--layer reservoir of Bamianhe Oilfield, it is proposed to select the oil well with distinct lithological and electrical characteristics as a type well to subdivide sandstone on the basis of monitoring results of remaining oil as well as interlayer distribution and by basing subdivision standard on distribution difference of interlayer remaining oil and interlayer effective division in terms of electrical property, and set up a standard for interbedded plugging property to describe effective interlayer in line with interlayer display from monitoring curves of remaining oil and coincided degree of base line with monitoring curve.

关 键 词：厚层 剩余油监测 夹层 封堵性 精细划分 细分层开发 

分 类 号：TE325[石油与天然气工程—油气田开发工程]