西南石油大学学报(自然科学版) ›› 2023, Vol. 45 ›› Issue (4): 164-173.DOI: 10.11885/j.issn.1674-5086.2021.04.08.02

• 石油机械与油田化学 • 上一篇    下一篇

催化剂和环境温度对稠油燃烧的影响

赵帅1,2, 蒲万芬1,2, MIKHAIL A V3, 袁成东3   

  1. 1. 西南石油大学石油与天然气工程学院, 四川 成都 610500;
    2. 油气藏地质及开发工程全国重点实验室 · 西南石油大学, 四川 成都 610500;
    3. 喀山联邦大学石油工程系, 俄罗斯 喀山 420008
  • 收稿日期:2021-04-08 出版日期:2023-08-10 发布日期:2023-07-18
  • 通讯作者: 赵帅,E-mail:zs77816@163.com
  • 作者简介:赵帅,1991年生,男,汉族,四川攀枝花人,讲师,博士后,主要从事空气驱和化学驱提高采收率方面的研究。E-mail:zs77816@163.com;蒲万芬,1961年生,女,汉族,四川南充人,教授,主要从事空气驱和化学驱提高采收率方面的研究。E-mail:pwf58@163.com;MIKHAIL A V,1982年生,男,俄罗斯喀山人,副教授,博士,主要从事空气驱和化学驱提高采收率方面的研究。E-mail:Mikhail.Varfolomeev@kpfu.ru;袁成东,1987年生,男,满族,河北承德人,副教授,博士,主要从事空气驱和化学驱提高采收率方面的研究。E-mail:megycd@163.com
  • 基金资助:
    国家科技重大专项(2016ZX05053-09);国家自然科学基金青年基金(51704245)

Effects of Catalyst and Environment Temperature on Heavy Oil Combustion

ZHAO Shuai1,2, PU Wanfen1,2, MIKHAIL A V3, YUAN Chengdong3   

  1. 1. Petroleum Engineering School, Southwest Petroleum University, Chengdu, Sichuan 610500, China;
    2. National Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, Sichuan 610500, China;
    3. Department of Petroleum Engineering, Kazan Federal University, Kazan, 420008, Russia
  • Received:2021-04-08 Online:2023-08-10 Published:2023-07-18

摘要: 针对部分稠油油藏火驱过程中低温氧化诱导期长和燃烧效率低问题,设计开发了一套多孔介质热效应监测装置,系统评价了催化剂种类、催化剂质量分数、复配催化剂和环境温度对稠油燃烧的影响。结果表明,该热效应监测装置能够高效快速地评价催化剂对原油燃烧表现的影响,从而筛选出合适的催化剂体系。复配体系[环烷酸钴(0.5% Co)+环烷酸锰(0.5% Mn)]能够将新疆油田A油藏稠油的燃烧起始温度降低60℃,在催化该稠油燃烧具有良好的应用前景。环境温度的升高能够明显促进燃烧的发生,但环境温度对燃烧强度的影响有限。

关键词: 稠油, 燃烧, 多孔介质热效应监测装置, 催化剂, 环境温度

Abstract: To solve the problems of long low-temperature oxidation induction period and low combustion efficiency during insitu combustion of some heavy oil reservoirs, a set of porous medium thermo-effect cell (PMTEC) was designed and developed, and the effects catalyst type, mass percentage of catalyst, mixed catalyst, and environment temperature on heavy oil combustion were systematically evaluated using this cell. The results indicated that PMTEC could efficiently and quickly evaluate the influence of the catalyst on the combustion performance of crude oil, so as to screen out a suitable catalyst system. The mixed system [cobalt naphthenate (0.5% Co) + manganese naphthenate (0.5% Mn)] could reduce the initial temperature of combustion of heavy oil in A reservoir of Xinjiang Oilfield by 60 ℃, which meant that this catalyst system had good application prospects in catalyzing heavy oil combustion. The increase in environment temperature could significantly promote the occurrence of combustion. However, the influence of environment temperature on combustion intensity was limited.

Key words: heavy oil, combustion, porous medium thermo-effect cell, catalyst, environment temperature

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