整体调驱优化设计在东区沙二上1油藏的应用  

The Application of Optimum Design for Block-wide Injection Profile and Oil Displacement in East-block S_2~1 Reservoir of Pucheng Oilfield

作　　者：杜永慧[1] 刘长松[2] 刘文梅[1] 秦涛[1] 宋新华[1] 周芮莹[1] 

机构地区：[1]中原油田分公司采油工程技术研究院 [2]西安交通大学材料科学与工程学院

出　　处：《断块油气田》2004年第2期58-60,共3页Fault-Block Oil & Gas Field

摘　　要：应用区块整体调驱优化决策系统 ,对濮城油田东区沙二上 1油藏的整体调驱进行优化设计 ,其内容包括调驱井优选、调驱剂筛选、用量及段塞设计、施工压力及排量优化等方面。其中 ,选井采用了模糊数学的综合评判技术 ,用量优化采用了油藏数值模拟技术。通过优化决策系统 ,优选了 1 2口调驱井 ,现场实施 1 0口井 ,取得了较好的增油降水效果 ,油藏开发指标得到相应改善。The optimizing decision system for block-wide injection profile and oil displacement is used in east-block S 1 2 reservoir of Pucheng oilfield. The optimum design includes well selection,profile control and oil displacement agent decision,volume and section design,operation pressure and discharge capacity optimizing.Well selection makes use of a subjection technology of fuzzy identification.Usage optimizing makes use of oil reservoir simulation technology.By the optimizing decision system,twelve wells were selected for profile control and oil displacement ,and ten wells were operated.After operation,well results of oil production increasing and water production decreasing have been obtained.The basis of reservoir development was improved.

关 键 词：濮城油田 调驱系统 数值模拟技术 油藏开发 调驱剂 

分 类 号：TE357[石油与天然气工程—油气田开发工程] TE34