Results 41 to 50 of about 4,245,541 (321)

3D Physical Simulation Experiment of Edge Water Reservoir by Polymer/Surfactant Binary Flooding

Journal of Chemistry, 2020
To investigate the enhanced oil recovery (EOR) technology by chemical flooding in an edge water reservoir, a 3D physical simulation experimental device for the edge water reservoir was developed, and polymer/surfactant binary flooding experiments were ...
Qunyi Wang, Wenshuang Geng, Fuquan Luo, Changcheng Gai, Xuena Zhang, Xiao Gu   +5 more
doaj   +1 more source

Assessing impacts to groundwater from CO2-flooding of SACROC and Claytonville oil fields in West Texas [PDF]

, 2006
Comparison of groundwater above two Permian Basin oil fields (SACROC Unit and Claytonville Field) near Snyder, Texas should allow us to assess potential impacts of 30 years of CO2-injection.
Guillot, Stephen N., Holtz, Mark H., Smyth, Rebecca C.   +2 more
core   +1 more source

Enhanced Oil Recovery: An Update Review

Energies, 2010
With the decline in oil discoveries during the last decades it is believed that EOR technologies will play a key role to meet the energy demand in years to come. This paper presents a comprehensive review of EOR status and opportunities to increase final
Vladimir Alvarado, Eduardo Manrique
doaj   +1 more source

Mechanistic Insights into a Novel Controllable Phase-Transition Polymer for Enhanced Oil Recovery in Mature Waterflooding Reservoirs

Nanomaterials, 2023
Expanding swept volume technology via continuous-phase polymer solution and dispersed-phase particle gel is an important technique to increase oil production and control water production in mature waterflooding reservoirs.
Yong Yang, Xiaopeng Cao, Yanfeng Ji, Ruqiang Zou   +3 more
doaj   +1 more source

Flood risk management in Flanders: past developments and future challenges [PDF]

, 2013
This paper presents the state of the art of flood risk management in Flanders, a low-lying region in the northern part of Belgium which is vulnerable to flooding.
De Maeyer, Philippe, Deckers, Pieter, Kellens, Wim, Meire, Ellen, Vanneuville, Wouter, Verfaillie, Els   +5 more
core   +1 more source

Experimental Study on Performance and Oil Displacement Efficiency of CCNF Emulsions

Shiyou jixie, 2023
Three types of carboxylated cellulose nanofibers(CCNFs)with varied length-to-diameter(L/D)ratios(CCNF-1,CCNF-2 and CCNF-3)were selected as emulsifiers to develop stable,green and high-efficiency emulsion oil-displacing systems,and the emulsion-based oil ...
Yuan Jie, Liu Dexin, He Juan, Jia Han
doaj  

Stability Proxies for Water-in-Oil Emulsions and Implications in Aqueous-based Enhanced Oil Recovery

Energies, 2011
Several researchers have proposed that mobility control mechanisms can positively contribute to oil recovery in the case of emulsions generated in Enhanced-Oil Recovery (EOR) operations.
Mehrnoosh Moradi, Xiuyu Wang, Vladimir Alvarado   +2 more
doaj   +1 more source

A comprehensive review of emulsion and its field application for enhanced oil recovery

Energy Science & Engineering, 2019
Emulsification plays an important role in enhancing oil recovery. Experiments and field applications of alkali/surfactant/polymer (ASP) flooding indicated that the amount of oil recovery in liquids with emulsions is 5% higher than that in liquids with no
Yazhou Zhou, Daiyin Yin, Wenlin Chen, Bin Liu, Xiaoran Zhang   +4 more
doaj   +1 more source

Assessment of xanthan gum and xanthan-g-silica derivatives as chemical flooding agents and rock wettability modifiers

Oil & Gas Science and Technology, 2020
Currently, biomolecules flooding in the underground reservoirs acquires sustainable interest owing to their availability and eco-friendly properties.
Ahmed Ashraf Soliman, A. N. El-hoshoudy, A. Attia   +2 more
semanticscholar   +1 more source

Research progress on chemical flooding system in Shengli Oilfield and new evaluation methods for resource potential

Youqi dizhi yu caishoulu
Chemical flooding is an essential means to enhance oil recovery， and the scientific application boundaries of flooding systems and the evaluation methods for resource potential play a crucial role in the sustainable development of chemical flooding ...
SHU Qinglin, GONG Jincheng, ZHANG Na, ZHANG Lei, SUN Yide, LI Xuming   +5 more
doaj   +1 more source