创新监测技术 服务油田开发 为创建百年油田提供可靠技术保障

Innovating Monitoring Techniques to Service Oilfield Development and Provide the Establishment of Centurial Oil Field with Reliable Techniques

针对大庆油田现场存在的同位素吸水剖面测井同位素沾污、地层大孔道、注聚井注入剖面测试等问题,本着实用、配套的原则,重点发展了多项特色生产测井技术。“十五”期间开展了新型同位素载体、五参数组合测井技术、氧活化测井技术、聚驱注入剖面测井技术、示踪相关流量测井技术等课题的攻关,取得了一批先进实用的技术成果。本文在总结大庆油田监测工作取得的巨大成绩和突破性认识的基础上,指出了监测技术目前存在的主要问题及今后科研攻关的目标和发展方向。

With the consideration of the problems existed in Daqing Oil Field,such as isotopic contamination during isotopic water injection profile logging,high permeability streaks in formation,injection profile testing for polymer injector,et al.,many characteristic production logging techniques have been developed.During the '10th 5-Year-Project',researches on the following techniques,new isotopic carrier,5 parameters combination logging,oxygen activation logging,injection profile logging for polymer flooding,trace relative flow rate logging,and so on,have been carried out and some advanced and practical results have been obtained.Based on the great achievements of monitoring in Daqing Oil Field and innovative information about monitoring techniques,the main problems exited at present and further scientific research and development for the monitoring techniques have been established in this paper.