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 huffpuff,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 huffpuff,especially when used in heavy crude fields by bottom water. CO2 huffpuff technique has been successfully used in QK18 well and gained economic benefits obviously.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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