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Keywords: injection
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Proceedings Papers

Paper presented at the SPE International Oilfield Nanotechnology Conference and Exhibition, June 12–14, 2012
Paper Number: SPE-156642-MS
... injection scenarios. The water-wet sandstone core samples are employed. Injection of HLP nanoparticle dispersed in a carrier fluid can improve oil recovery through two mechanisms: reduction of interfacial tension and wettability alteration. Reduction of interfacial tension improves pore-scale displacement...
Proceedings Papers

Paper presented at the SPE International Oilfield Nanotechnology Conference and Exhibition, June 12–14, 2012
Paper Number: SPE-157005-MS
... Abstract It has been shown that one kind of poly silicon particles with sizes ranging from 10–500 nm, can be used in oilfields to enhance the oil recovery of water injection by 15–20%. The contributing mechanism might be reducing the interfacial tension which appears through improving relative...
Proceedings Papers

Paper presented at the SPE International Oilfield Nanotechnology Conference and Exhibition, June 12–14, 2012
Paper Number: SPE-157094-MS
... in this area. enhanced recovery efficiency microscopy injection artificial intelligence mechanism wettability alteration recovery efficiency oil reservoir ayatollahi porous media interaction oil recovery nanotechnology upstream oil & gas eor process nanoparticle reservoir...
Proceedings Papers

Paper presented at the SPE International Oilfield Nanotechnology Conference and Exhibition, June 12–14, 2012
Paper Number: SPE-156976-MS
.... Material and experimental method Material On the other side, during injection of HLP Nano fluid no damage observed in the pressure drop curve. As far as we concerned, this type of polysilicon Nanoparticles have higher stability under dynamic condition. Therefore, Nanoparticles deposition occurs...
Proceedings Papers

Paper presented at the SPE International Oilfield Nanotechnology Conference and Exhibition, June 12–14, 2012
Paper Number: SPE-157106-MS
... between nano particles in the suspensions was calculated based on the DLVO theory. Various core flooding tests were conducted to determine the effect of MgO nanofluid injection as clay stabilizer at different brine salinities on the cores with the permeability from 600-100 md. The pressure drop across...
Proceedings Papers

Paper presented at the SPE International Oilfield Nanotechnology Conference and Exhibition, June 12–14, 2012
Paper Number: SPE-156983-MS
... simulator which is used to model CO 2 injection in deep saline aquifer. GEM has advanced features for modeling recovery processes where the fluid composition affects recovery. It can be used to model three-phase, multi-component fluids in any reservoir where fluid composition and their interactions...

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