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Keywords: Permeability reduction
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Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218550-MS
... rock formations could prevent hydrates formed at late time, (3) Permeability reduction increased the formation of hydrates due to an increased JT cooling, and (4) Water dry-out near the wellbore did not prevent hydrate formation. Finally, the role of capillary pressure was quite complex, where...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190415-MS
... Table 1 Summary of the conditions and results of the coreflood tests. Exp. # Porous medium Brine Polymer Irreversible retention, Г Permeability reduction ( v i = 1.5 m/day) Estimated adsorbed layer density, ρPAL (kg/m 3 ) k (mD) φ (%) rH (µm TDS (g/L...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190436-MS
.... Modeling & Simulation final oil saturation distribution oil case Permeability reduction thermal method steam-assisted gravity drainage live oil case Oil Saturation Distribution cumulative oil recovery enhanced recovery Upstream Oil & Gas steam injection process subsidence base case...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 21–23, 2016
Paper Number: SPE-179762-MS
... samples at reservoir conditions. The results show that clays when contacted with steam induce significant permeability reduction. High salinity and pH control may not be sufficient to eliminate the loss of permeability. However, some clay stabilizers are found to be useful to improve the permeability...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 21–23, 2016
Paper Number: SPE-179765-MS
... production Permeability reduction SMG microgel reservoir reduction injection waterflooding concentration viscosity producer Injection Rate active material Introduction Heterogeneous reservoirs submitted to waterflood often face problems of water channeleing resulting in poor sweep...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 21–23, 2016
Paper Number: SPE-179823-MS
... concentration chemical flooding methods Brine coreflood experiment Permeability reduction mobility reduction viscosity salinity saturation rheology sfw experiment reduction polymer solution Upstream Oil & Gas flow rate reservoir temperature MPa injection Introduction Polymer...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 31–April 2, 2014
Paper Number: SPE-169676-MS
... this biosurfactant at low concentration would produce appreciable amount of trapped oil with minimum cost. enhanced recovery biosurfactant solution recovery Upstream Oil & Gas residual oil oil saturation concentration experiment Permeability reduction microbial method dilution chemical...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil & Gas West Asia, April 11–13, 2010
Paper Number: SPE-129271-MS
... behavior and coreflood tests to identify the dominating factors associated with permeability reduction. Asphaltene phase behavior is studied to determine the relationship among pressure, temperature and asphaltene precipitation. Asphaltene onset pressure is measured by Solids Detection System (SDS...

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