数值试井解释技术在复杂边界油藏评价中的应用  

Application of Numerical Well Testing Interpretation Technique in Complex Boundary Reservoir Evaluation

作　　者：李爱青[1] 张广宇[1] 魏春林[1] 曲剑 王静伟[3] 孙桂芳[3] 

机构地区：[1]中石化河南油田分公司井下作业处,河南南阳473132 [2]中石化河南油田分公司对外合作处,河南南阳473132 [3]中石化河南油田分公司采油二厂,河南唐河473400

出　　处：《石油天然气学报》2012年第9期105-108,6,共4页Journal of Oil and Gas Technology

摘　　要：针对河南油田复杂边界油藏,采用常规解析试井的解释方法,应用有限元网格,通过描述不同时期每个网格的瞬变压力响应,来实现对测试范围内各个小单元的精细描述。采用数值试井解释方法能够更加直观和准确地对油藏进行描述,为勘探开发方案的制定提供参考。In allusion to the complex boundary reservoirs of Henan Oilfield,conventional well test interpretation method and finite element grid were used for describing the respond of pressure variation in every grid from different periods for realizing the fine description of the every unit for testing reservoir.Numerical well test interpretation method could describe the reservoir more intuitively and more accurately.It provides reference for setting up the plan of oil exploration and exploitation.

关 键 词：数值试井 复杂边界 油藏评价 

分 类 号：TE353[石油与天然气工程—油气田开发工程]