辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2016, Vol. 36 ›› Issue (1): 12-15.DOI: 10.3696/j.issn.1672-6952.2016.01.003

• 石油化工 • 上一篇    下一篇

基于室内实验的稠油火驱氧化状态定量化判断

宫宇宁1,韩 冰1,王中元1,李晓曼1,周广兴1,李俊峰2   

  1.  
    ( 1. 中国石油辽河油田分公司 勘探开发研究院,辽宁 盘锦1 2 4 0 1 0;  2. 西安石油大学 石油工程学院, 陕西 西安7 1 0 0 6 5)
  • 收稿日期:2015-11-15 修回日期:2015-12-03 出版日期:2016-02-25 发布日期:2016-03-01
  • 通讯作者: 李俊峰( 1 9 9 1 - ) , 男, 硕士研究生, 从事提高采收率方面的研究; E - m a i l : b a r e l d i n i @1 6 3. c o m。
  • 作者简介:宫宇宁( 1 9 7 5 - ) , 男, 工程师, 从事稠油开发方面的研究; E - m a i l : g o n g y n_ l h@p e t r o c h i n a. c o m. c n。
  • 基金资助:
    国家科技重大专项( 2 0 1 1 Z X 0 5 0 5 3) 。

Quantitative Analysis Based on Laboratory Test of Heavy Oil Injection Air Oxidation State

GongYuning1,HanBing1,WangZhongyuan1,LiXiaoman1,ZhouGuangxing1,LiJunfeng2   

  1. 1.Research Institute of Liaohe Oil Company,CNPC, Panjin Liaoning 124010, China; 2.College of Petroleum Engineering，Xi’an Shiyou University, Xi’an Shaanxi 710065，China

  • Received:2015-11-15 Revised:2015-12-03 Published:2016-02-25 Online:2016-03-01

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摘要： 火驱过程中氧化状态是判断原油是否充分燃烧的重要依据, 基于适用性不足的氧化状态判定方法进
行了研究。首先, 对曙光油田D区块原油进行了热重实验, 通过查看火驱各反应阶段的氧化温度与质量分数的关
系, 获得不同阶段的反应特征。然后, 进行室内低温氧化与高温氧化模拟实验, 分析该原油样品的低温氧化、 高温氧
化的实验结果, 对氧气利用率、 N2与CO2物质的量的比值、 视氢碳原子比以及气体指数进行定量标定。实验结果表
明, 运用这些指标的标定值可以判断室内实验的稠油火驱氧化状态, 为进一步判断矿场稠油火驱氧化状态提供
指导。

关键词: 火驱, 氧化状态,  , 低温氧化, 高温氧化,  , 状态判定

Abstract: The oxidation state in the process of the fire flooding is very important index factor to judge the efficiency of oil combustion. In this paper, the insufficiency applicability of the method of judging combustion state in the process of ordinary heavy oil fire flooding is studied. First of all, the thermal weight experiment of Du 66 crude oil in Shuguang oil field was studied to determine the relationship between the oxidation temperature and the quality of the reaction stage, and the different stages of the reaction characteristics were obtained. Subsequently, the high temperature and low temperature oxidation experiments were stimulated in order to determine the oxygen utilization ratio, N2/CO2 molar ratio, H/C atomic ratio and gas value of crude oil sample. The results show that these indicators can be used to judge the calibration value of the oxidation reaction state, so as to guide the field to judge the state of oxidation.

Key words: Fire flooding, Oxidation status, Low temperature oxidation, High temperature oxidation, Judge state

引用本文

宫宇宁,韩 冰,王中元,李晓曼,周广兴,李俊峰. 基于室内实验的稠油火驱氧化状态定量化判断[J]. 辽宁石油化工大学学报, 2016, 36(1): 12-15.

Gong Yuning，Han Bing，Wang Zhongyuan，Li Xiaoman，Zhou Guangxing, Li Junfeng.

Quantitative Analysis Based on Laboratory Test of Heavy Oil Injection Air Oxidation State[J]. Journal of Liaoning Petrochemical University, 2016, 36(1): 12-15.

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