Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Wanfu Zhou"'
Publikováno v:
Petroleum Exploration and Development, Vol 45, Iss 4, Pp 673-684 (2018)
By tracking and analyzing the research and practices of chemical flooding carried out in the Daqing Oilfield, NE China since the 1970s, the chemical flooding theory, technology adaptability and existing problems were systematically summarized, and di
Externí odkaz:
https://doaj.org/article/783993e3f5d44e78b274351e30ae1c59
Publikováno v:
Polymers, Vol 10, Iss 9, p 994 (2018)
Smart materials responsible to external stimuli such as temperature, pH, solvents, light, redox agents, and mechanical or electric/magnetic field, have drawn considerable attention recently. Herein, we described a novel rhodamine (Rh) mechanophore-ba
Externí odkaz:
https://doaj.org/article/0530676c834e4f6abcb971277fe0d8be
Publikováno v:
Molecules, Vol 23, Iss 3, p 546 (2018)
Oxidized sodium alginate is a handily modifiable polysaccharide owing to the pendant aldehyde groups which can form dynamic covalent bonds with amines, acylhydrazines, etc., providing oxidized sodium alginate-based hydrogels with stimuli-responsive p
Externí odkaz:
https://doaj.org/article/82e4a98338054514b63195544cf8042d
Publikováno v:
Journal of Dispersion Science and Technology. 43:2049-2057
In order to study the distribution and flow pattern of foam in the wellbore during the process of foam drainage and gas recovery, A coupled model of gas and foam flow in wellbore was established. T...
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. :1-19
Volcanic gas reservoirs, as new exploration and development fields, are rich in resources and have broad exploration and development prospects. However, compared with the conventional sandstone gas...
Autor:
Weiguang Shi, Jun Wang, Wanfu Zhou, Zaiqiang Ma, Xin Wang, Xiangbin Liu, Huajian Zhou, Yanling Wang, Xiao-Feng Wang
Publikováno v:
ChemistrySelect. 6:1199-1203
Publikováno v:
European Polymer Journal. 183:111697
Publikováno v:
Chinese Journal of Chemical Physics. 31:117-122
Partially hydrolyzed polyacrylamide (HPAM) has been widely used for water shut-off and profile control to enhance oil recovery. Herein, we reported a novel technique by which the crosslinking between HPAM and Cr3+ in aqueous solutions at 60 °C can b
Autor:
Benxian Li, Jun Wang, Xiao-Feng Wang, Jiecheng Cheng, Weiguang Shi, Yanling Wang, Zaiqiang Ma, Wanfu Zhou
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 535:34-40
Peanut-like CaCO 3 was controllable synthesized in 150 mg/L silicate solutions with the help of partially hydrolyzed polyacrylamide (HPAM). The polymorph, crystals structure and composition of CaCO 3 under different conditions were characterized by s
Publikováno v:
RSC Advances. 7:29489-29495
It is highly desirable to develop hydrogels that possess excellent mechanical properties and self-healing ability. In this study, a highly stretchable, puncture resistant and self-healing hydrogel is prepared, via in situ copolymerization of a functi