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berea sandstone flooding

Supercritical CO2 core flooding and imbibition in Berea ...

2011-1-1 · This paper reports a numerical simulation study of a full CO 2 core flooding and imbibition cycle on a Berea sandstone core (measured 14.45 cm long and 3.67 cm in diameter). During the test, supercritical CO 2 (at 10 MPa and 40 °C) and CO 2-saturated brine was injected into one end of the horizontal core and a X-ray CT scanner (with a resolution of 0.35 mm × …Berea Sandstone Cores | Cleveland QuarriesThe Berea Sandstone™ has excellent, uniform material properties. Researchers throughout the world have performed thousands of core flooding tests using the Berea Sandstone™ to characterize the oil production in other sandstone reservoirs during primary, secondary, and tertiary oil flooding. The literature is filled with published results of ...

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Relative permeability and trapping of CO2 and water in ...

2012-2-28 · The Berea sandstone and Mt. Simon sandstone were the most homogenous rocks and their saturation distributions are accordingly smooth across the rock. Flooding in the Paaratte sandstone was performed perpendicular to bedding planes and several flow barriers cause local spikes in CO 2 saturation.219 Sandstone Ridge Way, Berea, Ohio | Flood FactorExplore community flood risks. Overall, Cuyahoga County has a moderate risk of flooding over the next 30 years, which means flooding is likely to impact day to day life within the community. In addition to damage on residential properties, flooding can also cut off access to utilities, emergency services, transportation, and may impact the overall economic well-being of an area.

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Systematic Investigation of the Effect of ...

2022-1-4 · Systematic Investigation of the Effect of Temperature During Aging and Low Salinity Flooding of Berea Sandstone and Minn April 2011 DOI: 10.3997/2214-4609.201404798Schematic of the core flood setup. DIW: Deionized water; P ...This work is aimed at addressing surface modification of berea sandstone by silica nanofluids (NFs). Three types of nanofluids were used: silica/deionized water (DIW), silica in DIW with a ...

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Nanoparticle-Assisted Water-Flooding in Berea Sandstones

2016-3-22 · Rutile ellipsoid TiO2 nanoparticles were synthesised and stabilised by tri-sodium citrate dehydrate for brine flooding of water-wet Berea sandstone cores. Careful characterisation of …Nanoparticle-Assisted Water-Flooding in Berea …Rutile ellipsoid TiO2 nanoparticles were synthesized and stabilized by trisodium citrate dihydrate for brine flooding of water-wet Berea sandstone cores. Careful characterization of the rock samples and nanomaterials before and after the flooding was conducted, and the relative contributions to the modified flooding results from the stabilizer ...

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Nanoparticle-Assisted Water-Flooding in Berea Sandstones

2016-3-22 · Rutile ellipsoid TiO2 nanoparticles were synthesised and stabilised by tri-sodium citrate dehydrate for brine flooding of water-wet Berea sandstone cores. Careful characterisation of …Adsorption of Foam-forming Surfactants In Berea …1994-2-1 · Adsorption measurements carried out with representatives of four classes of surfactant suitable for foam flooding (alpha olefin sulphonate, internal olefin sulphonate, linear xylene sulphonate, and betaine) on Berea sandstone at different conditions of …

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Systematic Investigation of the Effect of ...

2022-1-4 · Systematic Investigation of the Effect of Temperature During Aging and Low Salinity Flooding of Berea Sandstone and Minn April 2011 DOI: 10.3997/2214-4609.201404798Surfactant-enhanced alkaline flooding field project ...1991-10-1 · Helper oil can be mobilized with either chemical system 2 or chemical system 3, as described in this report. Oil fields in the Gulf Coast region are also good candidates for surfactant-enhanced alkaline flooding. The results from laboratory tests conducted in Berea sandstone cores with oil brine from Helper (KS) field are encouraging.

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Clayey Sandstone Rocks Integrity after Flooding with High ...

2017-4-24 · Chemical flooding of sandstone reservoirs having different types and contents of clays and non-clay minerals requires special attention to understand the interaction between the injected fluids and the reservoir rock minerals. Four coreflood experiments were conducted in this study using two different sandstone samples (Gray Berea and Gray ...The APPEA Journal - CSIRO PUBLISHING2020-5-15 · The results showed that both the advancing and receding contact angles of the sandstone samples after flooding were higher than that measured before flooding (i.e. after CO 2 injection the sandstones became more CO 2-wet). Moreover, the Bandera grey samples had higher contact angles than Berea sandstone.

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Smart Water Flooding in Berea Sandstone at Low …

2017-10-9 · Berea sandstone cores were aged at high oil saturation and subsequently allowed imbibed spontaneously with a number of selected brines to investigate the impact of sulfate concentration and to compare responses to low- vs. high-salinity brines.(PDF) Smart Water Flooding in Berea Sandstone at Low .. rea sandstone cores were aged at high oil saturation and subsequently allowed imbibed spontaneously with a number of selected brines to investigate the impact of …

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Nanoparticle-Assisted Water-Flooding in Berea Sandstones

2016-3-22 · Rutile ellipsoid TiO2 nanoparticles were synthesised and stabilised by tri-sodium citrate dehydrate for brine flooding of water-wet Berea sandstone cores. Careful characterisation of …Low salinity water and CO2 miscible flooding in Berea and ...2019-7-1 · Berea and Bentheimer sandstones were used as models for understanding the dynamics and viability of this process in sandstone samples with different mineralogical composition. The research motivation was a quest to investigate the effect of injecting LSW in highly saline reservoirs and to evaluate if this can enhance or be adverse to miscible ...

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Nanoparticle-Assisted Water-Flooding in Berea Sandstones

2018-3-22 · flooding. Rutile ellipsoid TiO2 nanoparticles were synthesised and stabilised by tri-sodium citrate dehydrate for brine flooding of water-wet Berea sandstone cores. Careful characterisation of the rock samples and nanomaterials before and after the flooding was conducted, and the relative contributionsSmart Water Flooding in Berea Sandstone at Low …2017-10-9 · Berea sandstone cores were aged at high oil saturation and subsequently allowed imbibed spontaneously with a number of selected brines to investigate the impact of sulfate concentration and to compare responses to low- vs. high-salinity brines.

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Adsorption of Foam-forming Surfactants In Berea …

1994-2-1 · Adsorption measurements carried out with representatives of four classes of surfactant suitable for foam flooding (alpha olefin sulphonate, internal olefin sulphonate, linear xylene sulphonate, and betaine) on Berea sandstone at different conditions of …Berea Sandstone - an overview | ScienceDirect TopicsZhan et al. (2009) investigated Berea sandstone using direct laboratory measurements and digital technique for porosity, permeability, specific internal surface, and electrical properties. Figure 2.45 shows on the left side a core sample. For the investigation, it was subdivided into sub-volumes 1–5. The right picture presents sub-volume 3 with a grey-shaded mineral skeleton and, in red, …

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2017-12-3 · In this paper, we conduct core-flooding experiments on oil-wet Berea sandstone. Hydrophilic Nano-structure particles (NSP) is dispersed in the injected brine stream at 0.05, 0.2 and 0.5wt% concentrations. During the core- flooding of nanoparticles injection and ...Retention Of Polyacrylamide By Berea Sandstone, Baker ...Since berea sandstone contains 7.5 percent kaolinite, these data suggest that clay content has a significant effect on total polymer retention. polymer retention. Flocculating sodium kaolinite, which reduces its accessible surface area by over 80 percent, reduces retention by 70 percent, from 1,217 ug/g to 360 ug/g.

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Low Salinity Water and CO2 Miscible Flooding in Berea …

Berea sandstone cores. Again, they reported higher recovery for high salinity seawater WAG and attributed that to the lower CO 2 solubility in high salinity brine during the WAG floodingSorption of Surfactant Used in CO2 Flooding onto Five ...2005-2-2 · Adsorption Kinetics of Surfactant Used in CO2-Foam Flooding Onto Berea Sandstone. 05ATCE. Competitive Adsorption of a Hybrid Surfactant System onto Five Minerals, Berea Sandstone, and Limestone. 04ATCE. Kinetics and Equilibria of Calcium Lignosulfonate Adsorption and Desorption onto Limestone.

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CO2 Wettability of Sandstones: Addressing Conflicting ...

2019-1-16 · Core-flooding capillary pressure measurements were performed on a Berea sandstone core at reservoir conditions (9 MPa and 50 °C) and were repeated after the core was fired and after the core was exposed to supercritical CO 2 for 28 days, in order to assess the impact of firing and longer exposure on the scCO 2 /water drainage capillary ...The APPEA Journal - CSIRO PUBLISHING2020-5-15 · The results showed that both the advancing and receding contact angles of the sandstone samples after flooding were higher than that measured before flooding (i.e. after CO 2 injection the sandstones became more CO 2-wet). Moreover, the Bandera grey samples had higher contact angles than Berea sandstone.

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