Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Xindi Sun"'
Publikováno v:
Chinese Chemical Letters. 33:2697-2700
Droplet-based microfluidic technology can be utilized as a microreactor to prepare novel functional monodisperse microcapsules. In this study, a droplet-based microfluidic chip with surface modification, which allowed the one-step preparation of doub
Publikováno v:
SPE Journal. 26:3109-3118
SummaryWith the demand for conformance control in carbon dioxide (CO2) flooding fields, hydrolyzed polyacrylamide-chromium [HPAM-Cr (III)] polymer gel has been applied in fields for CO2 conformance control. However, the field application results are
Publikováno v:
SPE Journal. 25:1745-1760
SummaryTraditional polyacrylamide (PAM)-based superabsorbent polymer has been applied to control excess carbon dioxide (CO2) production in CO2-flooding fields. Nevertheless, the application results are mixed because the polyacrylamide-based superabso
Publikováno v:
Fuel. 224:628-636
CO2-EOR (enhanced oil recovery) has been widely applied in the fields to improve oil recovery while sequestrating CO2 in reservoirs to reduce the greenhouse effect. Polyacrylamide-based super-absorbent polymer (PSAP) as a plugging agent has been used
Autor:
Baojun Bai, Xindi Sun
Publikováno v:
All Days.
Abstract With the demand for conformance control in CO2 flooding fields, the traditional HPAM-Cr(III) polymer gel has been applied to reduce excess CO2 production. However, the field application results are mixed. In order to understand the HPAM-Cr(I
Publikováno v:
Scopus-Elsevier
Preformed particle gels (PPG) have been successfully applied to control conformance for mature oilfields due to its advantages over conventional in-situ gels. However, field applications have demonstrated that current particle gels cannot efficiently
Publikováno v:
Journal of Petroleum Science and Engineering. 185:106662
Hydrogels with different compositions have been designed to improve CO2 sweep efficiency and to reduce excessive CO2 production by reducing reservoir heterogeneity. The hydrogels that have been applied in CO2 flooding can be classified into three maj
Publikováno v:
Journal of Petroleum Science and Engineering. 182:106358
Gel treatment is a process that injects the gel into a reservoir to control the conformance and improve the sweep efficiency of injection fluids. At a certain pressure gradient, the gel dehydrates in a reservoir due to mechanical forces. This work ev