Carbon dioxide and hydrocarbon assisted enhanced oil recovery
申请人:General Electric Company
公开号:US10030483B2
公开(公告)日:2018-07-24
An efficient and cost-effective process of carbon dioxide recycling in enhanced oil recovery wells or in fracturing wells is provided. The process comprises recovering a hydrocarbon enriched stream of condensed carbon dioxide from and enhanced oil recovery (EOR) well or a fracturing well; adding to said stream one or more thickeners; and directing the thickened stream to the EOR well or fracturing well for recycled usage in EOR.
Neue Cyclohexan-1,2-dicarbonsäurediamide, ionenselektive Membranen sowie Testvorrichtungen, die diese enthalten
申请人:Willi Möller AG
公开号:EP0174572B1
公开(公告)日:1991-03-06
CARBON DIOXIDE AND HYDROCARBON ASSISTED ENHANCED OIL RECOVERY
申请人:General Electric Company
公开号:US20170114269A1
公开(公告)日:2017-04-27
Provided herein are methods for efficient and cost effective carbon dioxide recycling in enhanced oil recovery wells or in fracturing wells. Also provided are functionalized polymers which can be used as thickeners in the methods for efficient and cost effective carbon dioxide recycling in enhanced oil recovery wells or in fracturing wells.
1 : 2-Dicarboxylic acids. Part III. Nitrogenous derivatives of the isomeric hexahydrophthalic acids and of 3 : 4 : 5 : 6-tetrahydrophthalic acid