Title: The Technique of Production of Using CO 2 Huff-puff in Heavy Crude Well
Abstract: On the basis of analyzing the mechanism of CO2 huff-puff,the paper deemed it could reduce the resistance force of seepage flow in formation,increase driving pressure and therefore improve the production rate using CO2 huff-puff,especially when used in heavy crude fields by bottom water. CO2 huff-puff technique has been successfully used in QK18 well and gained economic benefits obviously.
Publication Year: 2003
Publication Date: 2003-09-30
Language: en
Type: article
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