摘要
储层非均质性研究自产生以来已取得了长足进步,主要表现在:①研究内容不断扩展,由早期的分类及储集空间刻画,向储层非均质性对油气成藏及剩余油的影响扩展;②研究领域逐渐拓宽,由常见的河流、三角洲和滩坝等,向古潜山、礁灰岩、砂砾岩体等更加复杂与隐蔽的储集体延伸;③研究方法与技术日益成熟,由定性分析向半定量及定量研究过渡,由单一的描述手段向多种技术配套、多个学科结合的趋势发展。随着油气田勘探形势的日益严峻,储层非均质性研究将向更深层次发展,储层在油气藏形成时期的原始面貌及其受成岩、构造等因素影响所产生的变化将是储层非均质性研究的新方向。
Great progress has been made in the research of reservoir heterogeneity,it represents that:(1) the content becomes abundance continuously,extending from the early classification and description of reservoir space to the impact of reservoir heterogeneity on hydrocarbon accumulation and remaining oil;(2) the research province gets wider gradually,enlarging from the familiar river,delta,beach and dam etc.,to more complicated and subtle reservoirs,such as buried hill,reef,sand-gravel body and so on;(3) the methods and techniques grow more and more mature,which developing trend is from qualitative to semi-quantitative and quantitative,and from simple descriptive method to combined multi-technology and multi-discipline.Under the present ex-ploratory situation,the research on reservoir heterogeneity will develop to further degree.The research about the primary visage of reservoir in the oil and gas accumulating period and its changes caused by diagenesis and structure etc.will become a new trend of reservoir heterogeneity.
出处
《油气地质与采收率》
CAS
CSCD
北大核心
2007年第4期15-18,22,共5页
Petroleum Geology and Recovery Efficiency
基金
美国石油地质家协会(AAPG)Grants-in-aid2006年助研项目"The impact of reservoir heterogeneity on hydrocarbon migration and accumulation"的部分成果
关键词
储层非均质性
剩余油
油气成藏
储层地质建模
实验模拟
reservoir heterogeneity,remaining oil,hydrocarbon accumulation,geological modeling of reservoir,experimental simulation
