The Band Structures of Single-Walled Carbon Nanotubes and ZnO Nanoparticles Used for Oil Recovery in Water Flooding System

作者: Afza Shafie , Noorhana Yahya , Muhammad Kashif , Hasnah Mohd Zaid , Hasan Soleimani

DOI: 10.4028/WWW.SCIENTIFIC.NET/JNANOR.26.101

关键词:

摘要: A major challenge for the oil industry is increasing recovery from reservoirs. Nanofluid injection with aid of electromagnetic (EM) waves can improve recovery. Nanoparticles zinc oxide (ZnO) were synthesised using a sol-gel method and characterised X-ray diffraction (XRD) field emission scanning electron microscopy (FESEM). Nanofluids SWCNT used in this study. It was observed that curved antennae magnetic feeders gave 472% larger D-field signal than those without feeders. The Dmol3 simulations showed band gap ZnO 1.088 eV, 0.326 eV. particle sizes nanoparticles range 30-39 nm. FESEM HRTEM images samples highly crystalline, grain size increased as temperature increased. As result, these suitable preparation nanofluid applications. Oil 0.001% (w/w) EM 16.10 % OOIP, 0.01% SWNT yielded an 23 ROIP %. These results imply injecting w/w coupled antenna has potential to waterflooding systems.

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