• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Colloids and Interfaces >Interfacial Chemistry in Steam-Based Thermal Recovery of Oil Sands Bitumen with Emphasis on Steam-Assisted Gravity Drainage and the Role of Chemical Additives
【24h】

Interfacial Chemistry in Steam-Based Thermal Recovery of Oil Sands Bitumen with Emphasis on Steam-Assisted Gravity Drainage and the Role of Chemical Additives

机译：以油为基础的油砂沥青蒸汽热回收的界面化学，着重于蒸汽辅助重力排水和化学添加剂的作用

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this article, the importance of colloids and interfaces in thermal heavy oil or bitumen extraction methods is reviewed, with particular relevance to oil sands. It begins with a brief introduction to the chemical composition and surface chemistry of oil sands, as well as steam-based thermal recovery methods. This is followed by the specific consideration of steam-assisted gravity drainage (SAGD) from the perspective of the interfacial chemistry involved and factors responsible for the displacement of bitumen from reservoir mineral surfaces. Finally, the roles of the different chemical additives proposed to improve thermal recovery are considered in terms of their contributions to recovery mechanisms from interfacial and colloidal perspectives. Where appropriate, unpublished results from the authora??s laboratory have been used to illustrate the discussions.
机译：本文综述了胶体和界面在热重油或沥青提取方法中的重要性，特别是与油砂有关。首先简要介绍了油砂的化学成分和表面化学，以及基于蒸汽的热采方法。其次，从涉及的界面化学以及负责沥青从储层矿物表面驱替的因素的角度出发，应特别考虑蒸汽辅助重力排水（SAGD）。最后，从界面和胶体的角度考虑了建议的不同化学添加剂在提高热采收率方面的作用。在适当情况下，作者实验室的未发表结果已用于说明讨论情况。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号