... exponent. well logging porosity core sample Pore System carbonate Upstream Oil & Gas carbonate rock resistivity index measurement resistivity log analysis water saturation saturation pore geometry equation saturation exponent reservoir recovery Archie society of petroleum...

... viscosity reaction rate breakthrough stimulation lvã drilling fluid chemistry Reservoir Surveillance complex reservoir carbonate reservoir concentration reduction dissolution rate core sample society of petroleum engineers lva calcium concentration retarded acid system rotational speed...

... rock permeability porosity Symposium mechanical parameter co2 storage core sample carbonate reservoir Exhibition aquifer mechanical property limestone society of petroleum engineers Introduction Release CO 2 of gas in the environment is one of the main concern and reason...

... core sample bulk hardness Introduction Wellbore instability is frequently reported as one of the most serious obstructions during drilling in the Zubair shale formation in several oil fields in Southern Iraq ( Abbas et al., 2018a ). Wellbore instability problems such as wellbore collapse...

... Reservoirs . SPE 137634 presented at the Canadian Unconventional Resources and International Petroleum Conference , 19-21 October , Calgary, Alberta, Canada . Experimental Approach Coreflooding tests were conducted using Indiana Limestone core samples. XRD and XRF analyses shows...

... performance and mechanisms at reservoir conditions. Additionally, a comparison between viscous effects and divergent effects was introduced. Detailed spatial fluid variations inside the core samples before and after gel treatment were closely monitored using low-field NMR techniques. To prepare the gels, D 2...

... saturation complex reservoir mineral oil NMR dispersion sequence Upstream Oil & Gas wettability core sample society of petroleum engineers korb limestone relaxation crude oil rock surface Introduction The NMR dispersion curve is composed of T 1 measurements obtained with NMR...

... the powdered core samples with VES at two different temperatures for 24 hours. Concentration measurements are performed using total organic carbon (TOC) analysis. Static adsorption results give less adsorption when we have higher temperatures compared to lower temperatures. Coreflooding experiments...

... an easy way and a good estimation of porosity, especially when core samples are not available ( Roland & Olivier, 2007 ). In terms of permeability, it is more complicated and difficult to be measured by well log due to the nature of this property, which deals with the flow in porous media ( Dennis...

... chemistry waterflooding remediation of hydrates wax remediation Hydrate Remediation hydrate inhibition Upstream Oil & Gas concentration carbonate sample recovery paraffin remediation liquid poly ionic liquid wettability sandstone core sample chemical enhanced oil recovery scale...

...Apparatus By collecting the effluent samples and analyzing the polymer concentrations, polymer adsorption can be determined based on material balance. The total amount of chemical adsorbed in the core sample is calculated by subtracting the total chemical produced from the total chemical...

... on a polymer/chromium gel system for a high-temperature carbonate reservoir to evaluate the gelant formulation potential for diversion and recovery improvement. We perform four oil displacement experiments on carbonate core samples to demonstrate oil recovery improvement by gel treatment. In these tests...

... using two different sandstone samples (Gray Berea and Gray Bandera) with different clay contents (8 - 12wt%). The core samples were characterized through XRD, SEM and NMR firstly before coreflood experiments to identify the presence and distribution of the different minerals inside the pore system...

... and coring can be optimized in the future to increase the certainty of ROS measurements. Upstream Oil & Gas saturation measurement Saudi Arabia saturation log analysis water saturation porosity co2 injection formation tester Exhibition oil saturation movable oil core sample resistivity...

... the mobility of injected fluid in polymer flooding along with a sensitivity analysis of influential parameters. Initially, a coreflooding experiment on carbonate core sample is performed using partially hydrolyzed polyacrylamide, SAV 10 under high temperature high salinity conditions. The coreflood apparatus...

... topographical image society of petroleum engineers carbonate formation water production permeability core plug fracture core flooding test polymer system core sample fractured core new polymer system Introduction The aim of this project is to develop a chemical system to be applied as sealing...

... experiment flooding IL solution water flooding saturation ionic liquid Oil Recovery well bottom-hole pressure core sample tertiary flooding permeability secondary flooding Scenario continuous flooding Introduction Enhanced oil recovery is gaining more importance day by day due to large...

... Abstract This paper presents a new approach for flooding carbonate reservoirs using chelating agent fluid system prepared using seawater without dilution. Sequential coreflooding tests using limestone core samples following seawater flooding with an increasing concentration of the chelating...

... Efficiency core sample glass bottle ceramic disk permeability Introduction Selecting and maintaining the least-damaging DIF is a key factor in drilling a successful productive well. Formation damage can occur in many ways; one of which is the invasion of drilling fluid filtrate into the formation...

... X-Ray Diffraction (XRD) was performed on core samples to gain knowledge about the mineralogy of the reservoir rock. The samples were crushed to fine powder using a mill. The clay size fractions of the sample were separated and air dried on a glass slide. The air dried glass slide was glycolated...