伴随着社会经济的快速发展,对石油的需求量日益增加,石油的开发程度也随之日益深入。当前,大多数采油厂面临着无新产能接替、水驱效果变差、递减加快等非常不利的局面。为了完成原油任务,油水井维护与措施的工作量在逐年的递增,相应的投资成本也随之增加。而井下作业是有效提高油水井单井产量、以及维持油水井正常生产,维持油田稳定生产的重要方法,加强对井下作业的监督工作,提高井下作业的施工质量,以及降低作业成本方面起着至关重要的作用。 With the rapid socio-economic development, the demand for petroleum is increasing day by day, and the degree of oil development is gradually deepening. At present, most oil production plants are faced with the very unfavorable situation of no new capacity to take over, worsened waterflooding effect, and declining speed. In order to complete the task of crude oil, oil wells maintenance and measures of workload increase year by year, the corresponding investment costs also increase. The downhole operation is an effective way to increase single well production in oil and water wells and maintain normal production of oil and water wells and maintain stable production in oilfields. It also strengthens the supervision of downhole operations, improves the quality of downhole operations and reduces the operating costs Important role.