摘要
针对油田特高含水期稳产难度加大的状况,为提前发现问题,确保油田生产的稳定运行,提高抗风险能力,筛选并确定了日产油水平、自然递减率等9个预警指标。针对不同预警指标制定了相应的对比依据及评价标准,在利用计划对比法、趋势对比法和历史水平对比法等方法对单一预警指标进行评价的基础上,综合考虑各项指标的运行情况,把油田的运行态势划分为好、较好、合格、差等4种情况,形成了一套适合于胜利油田特点的开发预警技术,编制了胜利油田开发预警系统并投入运行,目前已经推广到11个采油厂,初步实现了分公司、采油厂、重点油田等不同层次开发形势的有效监控。
In response to the high water cut situation in the oilfield,9 early warning indicators are selected and ascertained to locate the development problems early,ensure the field regularoperation and working,and preclude potential risks.And,each indicators are compared and evaluated accordingly based on the planning comparison,trend comparison and history level comparison and so on,so as to classified the operation status into four categories,good,relatively good,accepted and poor after taking into account of the operation situation of each indicator.It has been adopted by the Shengli oilfield and implemented in 11 oil production plants to realize the primary effective supervision at different level.
出处
《油气地质与采收率》
CAS
CSCD
北大核心
2010年第4期65-68,共4页
Petroleum Geology and Recovery Efficiency
基金
中国石化开发先导项目"油田开发预警系统研究及应用"(SO-PF0689D010Q)
关键词
开发预警
预警指标
综合评价
预警方法
胜利油区
development early-warning
early-warning index
comprehensive evaluation
early-warning method
Shengli oilfield
