Book ChapterDOI
Interaction of Nanoparticles with Reservoir Fluids and Rocks for Enhanced Oil Recovery
Uma Sankar Behera,Jitendra S. Sangwai +1 more
- pp 299-328
TLDR
This chapter focuses on work carried out by the researchers on chemical and rarely on thermal, gas injection, and biological EOR methods using NPs, and the pore-scale mechanism behind the enhanced oil recovery in the presence of NPs is explained.Abstract:
Nanotechnology is a common word used by academia which is referred to the applied nanoscience conducted at nanoscale (1–100 nm) for variety of industrial applications. Application of nanotechnology in various fields is increasing extensively resulting in an enormous amount of publications in the distinct field. Nanoparticles (NPs) possess unique properties due to their larger surface area which leads to prolong application in multifold. Researchers working in enhanced oil recovery (EOR) areas are trying to get rid of challenges faced by the oil and gas companies for crude oil production. This chapter, therefore, focuses on work carried out by the researchers on chemical and rarely on thermal, gas injection, and biological EOR methods using NPs. Chemical enhanced oil is recovery (CEOR) methods taken into consideration due to their popularity in oilfields than the other existing methods. Viscosity, interfacial tension (IFT), and wettability are the major influencing factors for EOR. The authors intend to make the reader understand the pore-scale mechanism behind the enhanced oil recovery in the presence of NPs. In the early stage of enhanced oil recovery, it is essential to understand the properties of various NPs. Literature review reveals that properties of NPs mostly depend on methods they are prepared. Hence, at the beginning of the chapter, the types of NPs, preparation, and their characterization are explained briefly with the application of various nanoparticles in CEOR. Limitation of NPs application in chemical EOR area is spelled out clearly with the recommendation at the end.read more
Citations
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Journal ArticleDOI
Applications of nanoparticles in enhanced oil recovery
TL;DR: A review of the different types of nanoparticles and nanomaterials used in petroleum applications is presented in this paper, which mainly focuses on various mechanisms involved by adding nanoparticles such as wettability alteration, IFT reduction, rheology improvement, mobility control etc.
Journal ArticleDOI
Experimental Investigation of Polymer-Coated Silica Nanoparticles for EOR under Harsh Reservoir Conditions of High Temperature and Salinity
Alberto Bila,Ole Torsæter +1 more
TL;DR: In this paper, the nano-aided sweep efficiency was studied via IFT and imbibition tests, and by examining the displacement pressure behavior, which indicated that the change in the rock wettability to more water-wet condition seemed to govern the sweeping efficiency.
Journal ArticleDOI
Applications of nanoparticles in enhanced oil recovery
TL;DR: A review of the different types of nanoparticles and nanomaterials used in petroleum applications is presented in this article , which mainly focuses on various mechanisms involved by adding nanoparticles such as wettability alteration, IFT reduction, rheology improvement, mobility control etc.
Journal ArticleDOI
Nanofluids of silica nanoparticles in low salinity water with surfactant and polymer (SMART LowSal) for enhanced oil recovery
TL;DR: In this article, the authors used hybrid silica-based nanofluids (NFs) of varying concentrations of silica nanoparticles (SiO2 NPs) in diluted seawater with anionic surfactant (AOT) and polymer (PVP-K30) as an imbibition agent.
Journal ArticleDOI
Enhancing Oil Recovery with Hydrophilic Polymer-Coated Silica Nanoparticles
Alberto Bila,Ole Torsæter +1 more
TL;DR: In this article, four types of polymer-coated silica NPs were used for the recovery of oil from water-wet Berea sandstones, and a series of flooding experiments were carried out with NPs dispersed at 0.1 wt.
References
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