5 Result(s)
within
Earth Sciences
Muhammad Sagir
Article
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Article
Manipulation of plant growth stimulants on plant morphology, phenology, and disease incident of Gossypium hirsutum L. under various thermal regimes
Different environmental conditions affect the phenology and insect/disease incidence in cotton crop. Studies on modulatory role of plant growth stimulants on cotton phenology, insect/disease incidence, and the...
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Article
CO2 foam for enhanced oil recovery (EOR) applications using low adsorption surfactant structure
The ability of surfactants to interact with CO2 is essential if the CO2 foam is intended to augment a water flooding process as a method to displace oil from a reservoir. Apart from improved sweep efficiency of f...
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Article
Open AccessCO2 mobility control using CO2 philic surfactant for enhanced oil recovery
CO2 enhanced oil recovery by using newly synthesized CO2 philic surfactant as CO2 mobility control agent is reported. Nonyl phenol ethoxylate sulphonate (NPES) was prepared by the esterification of alcohol with m...
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Article
Effect of pH on the static adsorption of foaming surfactants on Malaysian sandstone
Adsorption of surfactants on the reservoir rock is one the most important factors which decide the economic feasibility of recovery process. This study reports the adsorption of two in-house developed CO2-philic ...
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Article
Open AccessStatic adsorption of anionic surfactant onto crushed Berea sandstone
Surfactant adsorption in porous media is one of the major criteria which decide the economic viability of surfactant flooding in chemical enhance oil recovery applications (CEOR). In this study, the static ads...
