海上稠油油田完井作业分析浅谈

Analysis on Completion Operation of Offshore Heavy Oil Field

稠油油藏具有开采难度大,采出的原油不易管道运输等特点,特别是针对海上稠油来说,空间狭小,作业难度大,因此对完井工艺技术有着更高的要求,而随着开采时间的不断增加,油井的修井周期逐渐缩短,如何有效的对稠油井进行及时的修井,保证生产的顺利进行,成为一项有着重要意义的工作。本文主要阐述稠油油田的完井作业技术。重点针对当前技术条件支持下,稠油油田在完井作业以及修井作业方面的工艺,技术实施展开系统分析与探讨,希望能够有助于提高稠油油田开采作业的效率与安全性。

Heavy oil reservoir is difficult to be exploited,crude oil produced is not easy to be transported by pipeline,especially for offshore heavy oil,the space is small and the operation is difficult,so it has higher requirements to the completion technology.With the increase of mining time and the workover period of the well is shortened gradually,how to effectively repair the thick oil well and ensure the smooth production of production has become an important work.This paper mainly describes the completion technology of heavy oil field.Focusing on the system analysis and discussion of the heavy oil field in the completion operation and workover operation technology implementation in current technical conditions,hoping to help to improve the efficiency and safety of heavy oil field mining operations.