连续相液压抽油机在稠油采油工艺中的应用  

Application of Continuous Phase Hydraulic Pumping Unit in Heavy Oil Recovery Process

作　　者：李斌[1] 冉君帅 王安亚 宋志亮 钟笠 魏鹏 Li Bin;Ran Junshuai;Wang Anya;Song Zhiliang;Zhong Li;Wei Peng(School of Earth Science and Technology,Southwest Petroleum University,Sichuan,610500;Karamay Zhizhuo Oilfi eld Technology Development Co.,Ltd.,Xinjiang,834000)

机构地区：[1]西南石油大学地球科学与技术学院,四川610500 [2]克拉玛依市志卓油田科技发展有限公司,新疆834000

出　　处：《当代化工研究》2023年第23期166-169,共4页Modern Chemical Research

基　　金：四川省区域创新合作项目“复杂油藏高效开发相关技术研究及推广应用”(项目编号:21QYCX0050)。

摘　　要：稠油油藏具有储层非均质性严重、原油黏度变化大、开采难度高的特点。针对稠油油藏开发存在高成本低回报、原油流动性差、能源消耗大、含水率高的问题,研究设计了连续相液压抽油机。通过在稠油区块中的应用,显示该连续相液压抽油机对稠油开发具有明显优势。能够有效解决传统游梁式抽油机稠油开采高能耗、调参困难等问题,有效控制稠油开采过程的原油含水率,具有良好的推广应用价值。Heavy oil reservoirs have the characteristics of severe reservoir heterogeneity,significant changes in crude oil viscosity,and high difficulty in recovery.In response to the problems of high cost and low return,poor crude oil fluidity,high energy consumption,and high water content in the development of heavy oil reservoirs,a continuous phase hydraulic pumping unit was studied and designed.The application in heavy oil blocks shows that the continuous phase hydraulic pumping unit has obvious advantages in heavy oil development.It can effectively solve the problems of high energy consumption and difficult parameter adjustment in traditional beam pumping unit heavy oil extraction,effectively control the crude oil water content in the heavy oil extraction process,and has good promotion and application value.

关 键 词：连续相 液压抽油机 稠油 采油工艺 

分 类 号：TE[石油与天然气工程]