深部调剖技术研究与应用现状  

The research and application status of deep profile control technology

作　　者：杨发 吕朝贵[3] 李祎 YANG Fa;LV Chaogui;LI Yi(Engineering Technology Institute,Chuanqing Drilling Engineering Company Limited,CNPC,Xi'an Shaanxi 710018,China;National Engineering Laboratory for Exploration and Development of Low-Permeability Oil&Gas Fields,Xi'an Shaanxi 710018,China;Oil Production Plant 10 of PetroChina Changqing Oilfield Company,Xi'an Shaanxi 710018,China)

机构地区：[1]中国石油集团川庆钻探工程有限公司工程技术研究院,陕西西安710018 [2]低渗透油气田勘探开发国家工程实验室,陕西西安710018 [3]中国石油长庆油田分公司第十采油厂,陕西西安710018

出　　处：《石油化工应用》2020年第4期1-7,共7页Petrochemical Industry Application

摘　　要：注水井深部调剖技术由于可以有效改善注入水宏观波及系数,较大幅度提高整个区块原油采收率,近年来得到了越来越广泛的认可与应用。本文在充分调研国内外相关文献基础上,系统总结了当前油田应用比较广泛的深部调剖技术的渗流特性和研究应用现状,对今后进一步深入研究各类调剖体系渗流规律以及开发新的调剖体系都具有重要指导意义。In recent years, the technology of deep profile control of injection well has been widely accepted and applied because it can effectively improve the macro sweep coefficient of injected water and greatly improve the oil recovery of the whole block. In this paper, on the basis of full investigation of relevant literatures at home and abroad, the seepage characteristics and research status of deep profile control technology widely used in oilfields are systematically summarized, which is of great guiding significance for further research on the seepage law of various profile control systems and development of new profile control systems.

关 键 词：深部调剖技术 渗流特性 研究现状 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]