大庆石油学院学报2001，Vol.25Issue(2)：12-15,4.
天然气在大庆原油中的溶解度
Solubility of natural gas in Qaqing crude oil
薛海涛 1刘灵芝 2周丽华 3卢双舫 1韩波4
作者信息
- 1. 大庆石油学院 石油勘探系,
- 2. 大庆油田有限责任公司 第二采油厂,
- 3. 大庆油田有限责任公司 采油工艺研究所,
- 4. 吉林石油集团有限责任公司 第一钻井工程公司,
- 折叠
摘要
Abstract
With our own self-devised solubility determining unit, in the range of 35 ℃～75 ℃, we measured respectively volume solubility of methane (2.5～22.0 MPa), CO2 (1.5～6.0 MPa), N2(5.0～20.0 MPa), multi-component natural gas(2.5～22.8 MPa) in Daqing crude oil. We find that solubility of the gases in crude oil increase with the increasing of pressure. The increased extent of multi-component natural gas, methane and N2 is lower and lower, but that of CO2 is higher and higher. Solubility of multi-component natural gas, methane and CO2 increase with the decreasing of temperature, but that of N2 increase with the increasing of temperature.关键词
天然气/甲烷/CO2/N2/溶解度/原油/实验分类
能源科技引用本文复制引用
薛海涛,刘灵芝,周丽华,卢双舫,韩波..天然气在大庆原油中的溶解度[J].大庆石油学院学报,2001,25(2):12-15,4.
