三维地震解释技术在密井网条件下储层描述中的应用  

Application of 3D seismic interpretation technology in reservoir description of dense well pattern

作　　者：王彦辉[1] 姜岩[1] 张秀丽[1] 李操[1] 朴昌永[1] 

机构地区：[1]中国石油大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《油气藏评价与开发》2015年第2期17-21,共5页Petroleum Reservoir Evaluation and Development

摘　　要：作为大庆长垣油田三维地震与多学科研究课题中的一个先导性研究项目,以杏树岗油田杏56区块为研究区,在精细地质研究成果的基础上,充分利用三维地震资料,采用地震属性分析和地震反演技术分别对储层砂体厚度进行了平面预测和井间砂体连通性分析。通过研究,形成了一套大庆长垣油田井震结合储层预测配套技术,在长垣油田多个区块应用,效果明显。As a pilot study project of the joint research theme of 3D seismic methods and multi-discipline for Daqing placanticline oilfields, taking block Xin-56 of Xingshugang oilfield as the studying area, and on the basis of the fine geological study achieve？ments and making full use of the 3D seismic data, the plane prediction and the connectivity of sandbody between wells were ana？lyzed for the reservoir sandbodies thickness with the help of the seismic attribute analysis and seismic inversion technique. A set of supporting techniques for reservoir prediction of Daqing placanticline oilfields were established by combination of well-log and seismic with obvious effects applied in many blocks.

关 键 词：地震解释技术 密井网 储层描述 水平井 

分 类 号：P631.445[天文地球—地质矿产勘探]