曙一区地震资料高分辨率处理技术研究与应用  

Research and application of high resolution seismic data processing techniques in Shu1 Area

作　　者：陈松 张高[2] 蓝阔 CHEN Song;ZHANG Gao;LAN Kuo(Ocean University of China College of Marine Geosciences,Qingdao,Shandong 266100,China;Research Institute of Exploration and Development,PetroChina Liaohe Oilfield Company,Panjin,Liaoning 124010,China)

机构地区：[1]中国海洋大学海洋地球科学学院,山东青岛266100 [2]中国石油辽河油田分公司勘探开发研究院,辽宁盘锦124010

出　　处：《世界石油工业》2021年第3期64-71,共8页World Petroleum Industry

摘　　要：辽河油田曙一区地质条件极其复杂,油藏开发过程中,需依托高精度地震资料开展砂体横向预测、单砂体及隔夹层识别等研究工作。以曙一区三维地震资料为基础,开展了井控真振幅恢复、精细保真去噪、井控Q补偿、井控速度建模等高分辨率处理技术研究,有效提高了地震资料的分辨能力,为后续薄储层及隔夹层识别、砂体连续追踪奠定了重要的资料基础,满足了曙一区油藏开发部署研究需求。The geological conditions of Shu1 Area in Liaohe Oilfield are extremely complex.In the process of reservoir development,it is necessary to rely on high-precision seismic data to carry out the research work of sand body lateral prediction,single sand body and interlayer identification.Based on the 3D seismic data of Shu1 Area,this paper carried out the research of high-resolution processing technology,such as well control true amplitude recovery,fine fidelity denoising,well control Q compensation,well control velocity modeling,etc.,which effectively improved the resolution of seismic data,laid an important data foundation for the subsequent identification of thin reservoir and interlayer,sand body continuous tracking,and met the demand of reservoir development in Shu1 Area.

关 键 词：地震资料 高分辨率处理 井控真振幅恢复 井控Q补偿 井控速度建模 油藏开发 

分 类 号：TE122[石油与天然气工程—油气勘探]