电阻率校正比采油指数在轻质油藏中的应用  

Application of Specific Productivity Index with Resistivity Correction in Medium-Light Oilfield

作　　者：阳晓燕 王月杰 郭诚 雷源 吴小张 

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300452

出　　处：《特种油气藏》2016年第6期90-92,96,共4页Special Oil & Gas Reservoirs

基　　金：国家科技重大专项"海上油田丛式井网整体加密及综合调整油藏工程技术应用研究"(2011ZX05024-002-007)

摘　　要：针对渤海南部轻质油藏测井渗透率校正比采油指数精度不高、单井实际产能与初始开发方案的产能差异较大的问题。利用油田静态数据,经过非线性回归以及理论公式推导,得到利用电阻率校正比采油指数的新方法。研究结果表明:该成果可有效指导渤南KL油田群单井配产、调整井部署及开发方案编制,计算产能与实际产能误差小于5%。研究成果对油田的产能评价、综合调整油井的产能评价具有指导意义。The medium-light reservoir development in the southern Bohai Oilfield is characterized by relatively low accuracy of specific productivity index with logging permeability correlation and relatively large difference in single-well productivity between actual production and initial development program. Based on field static test data,nonlinear regression and theoretical deduction are used to gain the specific productivity index with resistivity correction. Research shows that it could supply significant guidance for the single-well allocation,adjustment well deployment and development program preparation in KL oilfield group of Bohai Oilfield and the corresponding relative error between theoretical calculation and actual productivity is less than 5%. This research could provide certain guidance for productivity evaluation and adjustment.

关 键 词：产能评价 电阻率 比采油指数 中轻质油田 渤南KL油田群 

分 类 号：TE349[石油与天然气工程—油气田开发工程]