论文部分内容阅读
井身结构是油水井的主体,随着油田开发进入中、后期,由于种种增油、增注措施,使井与井、层与层间压力不平衡,加剧构造活动,使油水井状况变得越来越为复杂,套管损坏情况也逐年增加。油水井井下技术状况的好坏,直接影响到油水井的使用寿命,因此对井下技术状况进行监测就显得尤为重要。本文主要介绍了对油水井井下技术状况进行检测的多种工程测井技术,通过实例说明工程测井技术在桩西地区剩余油挖潜中的应用。
Wellbore structure is the main body of oil and water wells, with the oilfield development into the late, due to a variety of oil and gas injection measures, the well and well, pressure imbalance between layers and layers, aggravating tectonic activity so that the status of oil and water wells become More and more complex, casing damage is also increasing year by year. The status of oil and water wells underground technology is good or bad, directly affect the service life of oil and water wells, so monitoring downhole technical conditions is particularly important. This paper introduces a variety of engineering logging technology for detecting the technical conditions of oil and water wells, and illustrates the application of engineering logging technology in tapping the remaining oil tapping potential in the Puxi area through an example.