摘要
2010年正式实施的SEC(美国证券交易委员会)油气新准则中重新定义了类比油气藏,对类比法评估采收率提出了新的要求。通过研究SEC新准则下的类比油气藏内容,结合国内油气藏类型,对类比油气藏图形数据库系统进行需求分析与可行性研究,提出设计原则,制定具体技术路线,论述关键技术与方法,并开发了类比油气藏数据库系统。分别以靖安油田白于山区陕75-ZJ4井区延长组A区建立类比油藏、上古生界榆林型E区为例建立类比气藏,形成类比油气藏数据库建库实例,可以为在美国纽约证券交易所上市石油公司的储量类比法评估提供快捷有效的数据支持,为扩边新发现证实未开发储量采收率研究提供有效技术支持。
The new norm of SEC(United States Securities and Exchange Commission)carried out formally in 2010 redefined reservoir analogy.It gives out new requirements to recovery rate with analogism evaluation.Through studying SEC norm,requirement analysis and feasibility study to the graphic database system for reservoir analogy,the principle of design is proposed and concrete technical line is worked out.The paper formulates the key technology and method.We developed the database system for reservoir analogy.We have established the analogy reservoir database of 75-ZJ 4 well block in Yanchang formation of Jingan oilfield and Neopleozoic formation of Yulin E block,which will provide fast and effective data support and recovery rate research of the undeveloped reserves.
出处
《石油工业计算机应用》
2011年第2期11-15,3,共5页
Computer Applications Of Petroleum
关键词
SEC
类比油气藏
储量评估
系统
采收率
SEC
analogy reservoir
reserves valuation
system
recovery rate
