Subhash Ayirala
Title
Cited by
Cited by
Year
Development of gas assisted gravity drainage (GAGD) process for improved light oil recovery
DN Rao, SC Ayirala, MM Kulkarni, AP Sharma
SPE/DOE Symposium on Improved Oil Recovery, 2004
1022004
Beneficial effects of wettability altering surfactants in oil-wet fractured reservoirs
SC Ayirala, CS Vijapurapu, DN Rao
Journal of Petroleum Science and Engineering 52 (1-4), 261-274, 2006
882006
A designer water process for offshore low salinity and polymer flooding applications
SC Ayirala, E Uehara-Nagamine, AN Matzakos, RW Chin, PH Doe, ...
SPE Improved Oil Recovery Symposium, 2010
742010
A new mechanistic Parachor model to predict dynamic interfacial tension and miscibility in multicomponent hydrocarbon systems
SC Ayirala, DN Rao
Journal of colloid and interface science 299 (1), 321-331, 2006
682006
Multiphase flow and wettability effects of surfactants in porous media
SC Ayirala, DN Rao
Colloids and Surfaces A: Physicochemical and Engineering Aspects 241 (1-3 …, 2004
592004
Measurement of surfactant-induced interfacial interactions at reservoir conditions
W Xu, SC Ayirala, DN Rao
SPE Reservoir Evaluation & Engineering 11 (01), 83-94, 2008
522008
Comparative evaluation of a new MMP determination technique
SC Ayirala, DN Rao
SPE/DOE Symposium on improved oil recovery, 2006
512006
Surface and subsurface requirements for successful implementation of offshore chemical enhanced oil recovery
KH Raney, SC Ayirala, RW Chin, P Verbeek
Offshore Technology Conference, 2011
482011
Interfacial behaviour of complex hydrocarbon fluids at elevated pressures and temperatures
SC Ayirala, W Xu, DN Rao
The Canadian Journal of Chemical Engineering 84 (1), 22-32, 2006
472006
Impact of low-cost dilute surfactants on wettability and relative permeability
DN Rao, SC Ayirala, AA Abe, W Xu
SPE/DOE Symposium on Improved Oil Recovery, 2006
452006
Water injection systems and methods
SCB Ayirala, RWY Chin, AN Matzakos, E Uehara-Nagamine
US Patent 9,234,413, 2016
432016
Effects of salinity on oil recovery (the “Dilution Effect”): Experimental and theoretical studies of crude oil/brine/carbonate surface restructuring and associated …
SY Chen, Y Kaufman, K Kristiansen, D Seo, AM Schrader, MB Alotaibi, ...
Energy & Fuels 31 (9), 8925-8941, 2017
402017
Comparative evaluation of a new gas/oil miscibility-determination technique
SC Ayirala, DN Rao
Journal of Canadian Petroleum Technology 50 (9/10), 71-81, 2011
402011
Surfactant-induced relative permeability modifications for oil recovery enhancement
SC Ayirala
382002
A state-of-the-art review to develop injection-water-chemistry requirement guidelines for IOR/EOR projects
S Ayirala, A Yousef
SPE Production & Operations 30 (01), 26-42, 2015
362015
Solubility, miscibility and their relation to interfacial tension in ternary liquid systems
SC Ayirala, DN Rao
Fluid phase equilibria 249 (1-2), 82-91, 2006
352006
Polymer electrolyte and lithium battery employing the same
CS Jung, K Kim, E Song, DK Yang, K Lee, Y Lee, HJ Lim, T Yamaguchi, ...
US Patent 7,223,501, 2007
312007
SPE annual technical conference and exhibition
SPE NL
San Antonio, Texas, 1997
311997
A novel water ionic composition optimization technology for SmartWater flooding application in carbonate reservoirs
AA Yousef, SC Ayirala
SPE Improved Oil Recovery Symposium, 2014
292014
Injection water chemistry requirement guidelines for IOR/EOR
SC Ayirala, AA Yousef
SPE Improved Oil Recovery Symposium, 2014
252014
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