摘要
精细油藏描述是指油田进入开发后,以搞清油藏精细地质特征、剩余油分布特征、规律及其控制因素,为油田高效开发和提高采收率提供精细地质及剩余油模型为目标所进行的油藏多学科综合研究。回顾了精细油藏描述的发展历程,认为精细油藏描述在应用的地质理论、针对的研究对象、技术手段和资料的综合应用等方面与常规油藏描述相比有了很大的进步。通过分析精细油藏描述存在的不足后,提出精细油藏描述应该在不断发展单项技术、建立适应不同油藏类型的技术系列和成为数字油田的核心组成部分方面进一步发展。
Fine reservoir description involves multidisciplinary studies on fine reservoir geology,remaining oil distribution and its control factors in order to provide a model of fine geology and remaining oil for efficient oilfield development and improving recovery factor.This paper reviews the improvements in fine reservoir description on aspects of geological theory application,research target,technical measures and data by comparing with conventional reservoir description.Based on the analysis of the shortcomings of fine reservoir description,it is proposed that progress shall be made in developing individual technique,establishing various technical systems according to reservoir type,and becoming a kernel part of digital oilfields.
出处
《特种油气藏》
CAS
CSCD
2010年第4期6-9,共4页
Special Oil & Gas Reservoirs
关键词
精细油藏描述
三维地质建模
高分辨率层序地层学
地质统计学
储层表征
剩余油
数字油田
fine reservoir description
3D geological modeling
high resolution sequence stratigraphy
geostatistics
reservoir characterization
remaining oil
digital oilfield
