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Keywords: waterflooding
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Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200534-MS
... Electron Microscopy (SEM) to study pore blockage, log jamming, and emulsions between NFs and crude oil. enhanced recovery concentration investigation adsorption Upstream Oil & Gas ionic interaction wettability alteration nanoparticle waterflooding emulsion surfactant porous media...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200529-MS
... encountered. enhanced recovery Upstream Oil & Gas recovery injection brine flood Brine recovery factor polymer flood society of petroleum engineers micromodel mechanism core plug interface interfacial viscoelasticity waterflooding viscosity wettability alteration water management...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200542-MS
... Abstract The waterflood performance depends on two major components: the sweep efficiency and displacement efficiency. The sweep efficiency depends on proper understanding of the vertical and lateral distribution of reservoir properties. One of the methods to check and calibrate this...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200530-MS
... Abstract Injection Fall-Off (IFO) testing is one of the most important methods to help monitor injector performance over time in waterfloods, water disposal operations, polymer floods, etc. IFO tests provide information about, amongst others, k*h, skin, reservoir transmissibility, and mobility...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200560-MS
... method waterflooding co2 capture drillstem/well testing reserves evaluation According to the EIA (2018) , global energy demand through 2040 is expected to increase by 28% in comparison to 2015. Currently, fossil fuels are the major energy resource and by various estimates, such status will...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200547-MS
... behaviour can appear like a waterflood in very heterogeneous cases. It is important to assess the reservoir effectively to determine the best business decision. waterflooding waterfront flow in porous media heterogeneity recovery factor porosity model displacement permeability model sandstone...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200562-MS
... Oil & Gas Schizophyllan viscosity loss waterflooding concentration column 1 flow in porous media column 3 biopolymer injection enhanced recovery Fluid Dynamics biofilm Biopolymer biocide concentration ppm bacillat cell ml column 2 health & medicine injection bacillat...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200563-MS
... Characterization waterflooding Artificial Intelligence injector enhanced recovery Upstream Oil & Gas bubble map reservoir characterisation production rate water production society of petroleum engineers producer water cut reservoir high permeability streak connectivity dramatic increase inter...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200568-MS
... and a stochastic algorithm) to match data from a prolonged waterflood in the Watt Field, a semi-synthetic reservoir that contains a wide range of geological and interpretational uncertainties. An ensemble of reservoir models is available for the Watt Field, and history matching was carried out for the...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200581-MS
... framework Durlofsky completion monitoring systems/intelligent wells ensemble Control Optimization waterflooding field development optimization and planning reservoir simulation evolutionary algorithm asset and portfolio management control scenario well placement optimization Well location...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200582-MS
...-swelling. hydraulic fracturing osmosis formation damage mechanism enhanced recovery waterflooding simulation model Akkutlu flow in porous media Fluid Dynamics simulation result Modeling & Simulation shale formation fracture elputranto shut-in period capillary pressure saturation...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200578-MS
... media waterflooding modeling & simulation production control complex reservoir history matching Chemical flooding has been shown to increase oil production and reserves compared with conventional waterflooding. For example, in China more than 80,000 bbl/d are produced by applying Alkali...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200593-MS
... pressure waterflooding numerical solution capillary back pressure piston-like displacement Spontaneous imbibition describes the spontaneous uptake of wetting fluid (here termed water) into a porous medium due to capillary forces and the simultaneous displacement of non-wetting fluid (here...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200598-MS
... permeability Modeling & Simulation WAG injection injection cycle wag injection experiment water-relative permeability society of petroleum engineers reservoir simulation core analysis history matching numerical simulation gas injection method oil saturation waterflooding miscible method...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200591-MS
... flooding methods IFT tan oil core plug Oil Recovery flow in porous media interfacial tension drilling fluids and materials drilling fluid management & disposal composition core analysis waterflooding fluid dynamics Enhanced oil recovery (EOR) methods affect the reservoir rock and/or...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200628-MS
... condition production strategy injection Modeling & Simulation drillstem/well testing oil production producer well strata computational requirement production control resource in place estimate waterflooding production monitoring reserves evaluation enhanced recovery flow behavior stratb...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200624-MS
... studies at the pore scale. enhanced recovery Upstream Oil & Gas Mohanty displacement MPa breakthrough time oil-wet system pressure gradient experiment worawutthichanyakul waterflooding viscosity wettability capillary pressure breakthrough capillary pressure reservoir...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200642-MS
... compared to conventional surfactants. We seek to improve the delivery of NanoSurfactants to regions in the reservoir that are inaccessible to conventional waterflood. Here, we explore diffusiophoresis (DP) as a mean to efficiently deliver NanoSurfactants to flow-restricted regions. Direct microscopic...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200632-MS
... subsurface storage porosity reduction differential pressure co2 capture core holder storage permeability salt precipitation production monitoring reservoir surveillance waterflooding production control climate change energy conservation The global increase in greenhouse gas emissions is...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200639-MS
... & Gas microbe bacillus sp reservoir microbial method capillary number MEOR process Oil Recovery reservoir characterization microbial flooding variation biosurfactant production waterflooding efficiency biosurfactant enhanced oil recovery structural geology us government Crude...

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