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24.615  Articles
1 of 2.463 pages  |  10  records  |  more records»
A tertiary recovery technique is needed to recover the remained oil in the oil field after primary and secondary recoveries, which can only recover approximately 30–50% of the total oil. This study investigated the synthesized polymeric surfactants from r... see more

Polymer flooding could enhance the oil recovery by increasing the viscosity of water, thus, improving the mobility control and sweep efficiency. It is essential to explore natural sources of polymer, which is biologically degradable and negligible to envi... see more

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. Chemical EOR techniques that use alkaline components or/and surfacta... see more

The increase in energy demand has led to extensive research and development on economically, environmentally and technically feasible ways of improving the ever-growing energy demand. A common derivative of energy is from hydrocarbons, specifically oil. T... see more

Of recent, there has been research and development in the technologies/techniques required to meet the ever-growing energy demand in the world. Oil is a major source of energy which is contained in over 50% of carbonate reservoirs. The oil/mixed wettabili... see more

The tertiary oil recovery methods like alkaline, surfactant and polymer (ASP) flooding are very perspective in order to achieve the synergetic effect out of the different impacts which are caused by these chemicals, which affect oil and water filtration i... see more

Tertiary oil recovery or Enhanced Oil Recovery (EOR) is the injection of fluids or energy to the reservoir to improve oil recovery and it can be applied at any phase of oil recovery including primary, secondary, and tertiary recovery and its objective is ... see more

Application of brine-initiated gelation of gellan for conformance control and water shutoff operations in field conditions was demonstrated. The developed technology was tested in Kumkol oilfield (Kyzylorda region, Kazakhstan) on five injection wells. Acc... see more

The processes of oil production, collection and treatment are complicated by a complex of problems associated with the formation of stable oil emulsions, deposits of asphalt-resin substances and paraffinic hydrocarbons, inorganic salts. Moreover, the form... see more

1 of 2.463 pages  |  10  records  |  more records»