EXPERIMENTAL STUDIES ON ASPHALTENE PRECIPITATION UNDER HIGH PRESSURE GAS INJECTION

HU Yufeng; YANG Lanying; GUO Tianmin

您当前的位置：

首页 >

文章列表页 >

EXPERIMENTAL STUDIES ON ASPHALTENE PRECIPITATION UNDER HIGH PRESSURE GAS INJECTION

更新时间：2025-12-10

- EXPERIMENTAL STUDIES ON ASPHALTENE PRECIPITATION UNDER HIGH PRESSURE GAS INJECTION
- CIESC Journal Issue 2, (2002)
- 作者机构：
  
  中国石油天然气（集团）公司油气藏流体相态重点研究室,石油大学,北京
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 February 2002，
  
  Published：25 February 2002
- 稿件说明：
移动端阅览
HU Yufeng, YANG Lanying, GUO Tianmin. EXPERIMENTAL STUDIES ON ASPHALTENE PRECIPITATION UNDER HIGH PRESSURE GAS INJECTION[J]. CIESC Journal, 2002, (2).
DOI：

HU Yufeng, YANG Lanying, GUO Tianmin. EXPERIMENTAL STUDIES ON ASPHALTENE PRECIPITATION UNDER HIGH PRESSURE GAS INJECTION[J]. CIESC Journal, 2002, (2). DOI：

摘要

Abstract

A high-pressure experimental apparatus for asphaltene precipitation is established and then used to determine the amount of asphaltene precipitation in degassed Caoqiao crude oil and recombined Caoqiao reservoir oil under gas (CO 2 and hydrocarbon gas) injection.The scaling equation for normal pressure n -alkane/asphaltene system is extended to high-pressure gas-injected oil systems and then tested by comparison with the present experimental data and those available in the literature.The results show that it can give good predictions for asphaltene precipitation behavior in high-pressure gas-injected oil systems.

关键词

Keywords

references

Views

397

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on impact of impurities in coal chemical waste salt on solvation of NaCl and Na2SO4

A hybrid modeling and optimization strategy for sequential simulated moving bed

Optimization of heat storage and release cycle performance of Ca(OH)2/CaO indirect reactor

Controlled synthesis of Bi2MoO6/MoO3 composite fibers via in-situ hydrothermal method and their high-efficiency photocatalytic hydrogen production performance

Hydrolysis reaction mechanism of CNCl on the surface of composite metal CuCr2O4

Related Author

No data

Related Institution

No data

⁰