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Full-Text Articles in Engineering
Development Of Eco-Friendly Chitosan-G-Polyacrylamide Preformed Particle Gel For Conformance Control In High-Temperature And High-Salinity Reservoirs, Reem Elaf, Ahmed Ben Ali, Mohammed Saad, Ibnelwaleed A. Hussein, Baojun Bai
Development Of Eco-Friendly Chitosan-G-Polyacrylamide Preformed Particle Gel For Conformance Control In High-Temperature And High-Salinity Reservoirs, Reem Elaf, Ahmed Ben Ali, Mohammed Saad, Ibnelwaleed A. Hussein, Baojun Bai
Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works
Oil and gas extraction has become challenging nowadays due to the accompanying amount of excess produced water that results in poor recoverability of hydrocarbon, besides other environmental and economic isues. A recent and efficient technology for conformance control is the injection of preformed particle gels (PPGs), which results in a more practical production process. Nevertheless, existing treatments fail in high-temperature reservoirs, are extremely sensitive to salinity, and are hazardous. The characteristics of the designed PPG, such as mechanical strength and thermal durability, is mainly depend on their crosslinking method. Polysaccharides-based gels prepared by physical crosslinking are weaker than the ones …
Biodegradable Preformed Particle Gel (Ppg) Made Of Natural Chitosan Material For Water Shut-Off Application, Reem Elaf, Ahmed Ben Ali, Mohammed Saad, Ibnelwaleed A. Hussein, Hassan Nimir, Baojun Bai
Biodegradable Preformed Particle Gel (Ppg) Made Of Natural Chitosan Material For Water Shut-Off Application, Reem Elaf, Ahmed Ben Ali, Mohammed Saad, Ibnelwaleed A. Hussein, Hassan Nimir, Baojun Bai
Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works
Oil and Gas Extraction Frequently Produces Substantial Volumes of Produced Water, Leading to Several Mechanical and Environmental Issues. Several Methods Have Been Applied over Decades, Including Chemical Processes Such as In-Situ Crosslinked Polymer Gel and Preformed Particle Gel, Which Are the Most Effective Nowadays. This Study Developed a Green and Biodegradable PPG Made of PAM and Chitosan as a Blocking Agent for Water Shutoff, Which Will Contribute to Combating the Toxicity of Several Commercially Used PPGs. the Applicability of Chitosan to Act as a Crosslinker Has Been Confirmed by FTIR Spectroscopy and Observed by Scanning Electron Microscopy. Extensive Swelling Capacity …