水平井技术在油井开采中的应用及优势  

Application and Development Trend of Horizontal Well Technology in Oil Well Exploitation

作　　者：刘一泽 Liu Yizhe(PetroChina Zhejiang Oilfield CoMPany,Hangzhou 310023)

机构地区：[1]中国石油浙江油田公司,浙江杭州310023

出　　处：《石化技术》2024年第9期64-66,共3页Petrochemical Industry Technology

摘　　要：水平井技术作为油井开采领域的重要创新,通过在井眼中创建水平段,最大程度地增加了井筒与油层的接触面积,从而提高了油井的采收率和产能。基于此,首先阐述了水平井技术的相关概念及原理,然后深入分析了水平井技术在油井开采中的优势,主要分为3点:增大油藏曝露面积,提高油井产能,延长油田生产寿命,并且以A油田的实例说明了水平井技术在油井开采中的效果,以期为相关从业者提供一定的启示。Horizontal well technology,as an important innovation in the field of oil well exploitation,increases the contact area between the wellbore and reservoir to the maximum extent by creating horizontal sections in the wellbore,thereby enhancing the oil recovery rate and productivity of wells.This paper first expounds the relevant concepts and principles of horizontal well technology,and then analyzes in depth the advantages of horizontal well technology in oil well exploitation,mainly divided into three points:increasing the exposure area of reservoirs,improving oil well productivity,and extending the production life of oil fields.Illustrated by the example of Field A,the effectiveness of horizontal well technology in oil well exploitation is demonstrated,aiming to provide insights for relevant practitioners.

关 键 词：水平井 油井 开发 产能 A油田 

分 类 号：TE243[石油与天然气工程—油气井工程]