浅析渤海海上深井压裂难点和措施  

Analysis on the difficulties and measures of deep well fracturing in Bohai Sea

作　　者：宋国强 王石璞 邱守美 刘光伟 Song Guoqiang;Wang Shipu;Qiu Shoumei;Liu Guangwei(China Petroleum Offshore Engineering Co.,Ltd.,Tianjin 300451)

机构地区：[1]中国石油集团海洋工程有限公司,天津300451

出　　处：《石化技术》2025年第2期74-76,45,共4页Petrochemical Industry Technology

摘　　要：随着渤海海上油气藏的快速开发,低渗非常规储层的动用成为保障海上油气田持续增储上产的必要手段。此类储层具有埋深大、温度高、孔隙度小、渗透率低、天然产能难以自然释放等特点,需要通过水力压裂改善地层渗流条件以达到科学评价和经济开发的目的。以当前渤海海上压裂施工现状为基础,分析深井压裂施工难点,并简述应对措施,旨在为开展渤海海上深井压裂施工提供参考。With the rapid development of oil and gas reservoirs in Bohai sea,the utilization of deep unconventional reservoirs has become a necessary way to ensure the continuous increase in reserves and production.This type of reservoir has the characteristics of deep burial depth,high temperature,low porosity,low permeability,and difficulty in naturally releasing natural production capacity.It is necessary to improve the formation flow conditions through hydraulic fracturing to achieve scientific evaluation and economic development.Based on the current situation of offshore fracturing construction in Bohai Sea,this article analyzes the difficulties of deep well fracturing construction and briefly describes the corresponding measures,aiming to provide reference for the development of offshore deep well fracturing construction in Bohai Sea.

关 键 词：渤海 海上 超深井 压裂 

分 类 号：F42[经济管理—产业经济]