Scholarlink

<p>CCS (Carbon Capture and Geological Storage) is the single most likely technology to achieve industrialized emission reduction. CO2 geological storage has undergone experimental demonstrations in many countries and is in the industrialization preparation stage. However, in terms of the application in oilfields, the two core issues of “injectivity” and “safety” have not been fundamentally resolved. In view of this, this paper focuses on exploring the influencing factors of the interaction between carbon dioxide - formation water - rock under different formation conditions in oilfields, as well as the injectivity of carbon dioxide in oilfield reservoirs, and the variation laws of reservoir physical properties after carbon dioxide injection into oilfield reservoirs. The aim is to provide theoretical support and practical guidance for the application of CCS technology in oilfields to achieve emission reduction and enhanced oil recovery.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Research on the Rock Pore Structure and Porosity-Permeability Characteristics of Oilfield Saline Aquifer CCS

  • 期刊论文

  • 发表日期：

    2025年1月1日

查看全文
  • Wei Wu,
  • Nan Zhou,
  • Xiaohua Zhu,
  • Mingwang Bai

摘要

CCS (Carbon Capture and Geological Storage) is the single most likely technology to achieve industrialized emission reduction. CO2 geological storage has undergone experimental demonstrations in many countries and is in the industrialization preparation stage. However, in terms of the application in oilfields, the two core issues of “injectivity” and “safety” have not been fundamentally resolved. In view of this, this paper focuses on exploring the influencing factors of the interaction between carbon dioxide - formation water - rock under different formation conditions in oilfields, as well as the injectivity of carbon dioxide in oilfield reservoirs, and the variation laws of reservoir physical properties after carbon dioxide injection into oilfield reservoirs. The aim is to provide theoretical support and practical guidance for the application of CCS technology in oilfields to achieve emission reduction and enhanced oil recovery.