Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hikmat Said Al Salim"'
Publikováno v:
Petroleum Science, Vol 15, Iss 3, Pp 577-590 (2018)
Abstract The present study investigated the wax deposition tendencies of a light Malaysian crude oil (42.4° API), and the wax inhibiting potential of some surfactants and their blends with nanoparticles. With the knowledge that the majority of the w
Externí odkaz:
https://doaj.org/article/754c7bb3e70f47bc8572db0c394a6339
Publikováno v:
Lubricants, Vol 2, Iss 4, Pp 206-222 (2014)
On average, additives make up to 7% of a typical lubricant base. Commonly, they are blended with lube oils to enhance specific features thereby improving their qualities. Ultimately, additives participate in the performance of car engine oils. Using
Externí odkaz:
https://doaj.org/article/3b7824dd728845248e59682492098d97
Publikováno v:
Journal of Petroleum Science and Engineering. 157:1115-1129
Herein is presented a hybrid production scheme that considered the injection of gel type-microemulsions to mobilize and to displace stranded heavy oil. The present work investigated not only the flow of proposed microemulsions during their journey th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223703c3a1fe95705c654415cddd10b9
https://doi.org/10.1016/j.petrol.2017.07.032
https://doi.org/10.1016/j.petrol.2017.07.032
Publikováno v:
Energy & Fuels. 31:255-270
In situ emulsification/solubilization is an oil recovery technique routinely used to mobilize residual oil after the secondary oil production (waterflooding). The oil is produced after a subsequent reduction of interfacial tension between stranded cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35581753c96bbc3a68ad90ddb32c59d6
https://doi.org/10.1021/acs.energyfuels.6b02216
https://doi.org/10.1021/acs.energyfuels.6b02216
Publikováno v:
World Heavy Oil Congress. 2016(129):1-10
Carbon dioxide (CO2) flooding by immiscible gas drive has increasingly gained prominence in production operations to address the challenging recovery of residual heavy crude oils. Moreover, at its supercritical state, supercritical CO2 (sCO2) exhibit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::cb9f28560ec63cf77ed8a69f43f4509a
http://hdl.handle.net/2324/1935828
http://hdl.handle.net/2324/1935828
Autor:
Yuichi Sugai, Arif Widiatmojo, Masanori Nakano, Kyuro Sasaki, Hikmat Said Al Salim, Ronald Nguele
Publikováno v:
Journal of Unconventional Oil and Gas Resources. 14:62-71
Fundamentally, recovery methods of untapped crude oils require injection of foreign material(s) in the reservoir, which subsequently promote(s) the displacement of residual oil. In chemical enhanced oil recovery (EOR), the microscopic sweep efficienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17536b2fea6139b26db8928087f5b383
http://hdl.handle.net/2324/1935825
http://hdl.handle.net/2324/1935825
Autor:
Ronald Nguele, Mohammad Reza Ghulami, Kyuro Sasaki, Hikmat Said Al Salim, Arif Widiatmojo, Masanori Nakano, Yuichi Sugai
Publikováno v:
Energy & Fuels. 30:1266-1278
This paper presents the aggregation of asphaltenic materials in three dead crude oils, including two heavy samples from Hokkaido (Japan) and an extra heavy sample from Canada. In this study, a modified ASTM D3279 method and PVT test were used to esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ec1d43d67e034e7ce06c7ba64a26981
https://doi.org/10.1021/acs.energyfuels.5b02903
https://doi.org/10.1021/acs.energyfuels.5b02903
Publikováno v:
Colloid and Polymer Science. 293(12):3487-3497
Dimeric surfactants, also termed as Gemini surfactants, are regarded as organic materials which have two hydrophilic head groups and two hydrophobic groups in the molecules linked together with a spacer. In this study, dimeric surfactants of quaterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb6e28fb358547f72fafe60c57e6c77
http://hdl.handle.net/2324/1935826
http://hdl.handle.net/2324/1935826
Autor:
Yuichi Sugai, Masanori Nakano, Mohammad Reza Ghulami, Ronald Nguele, Kyuro Sasaki, Hikmat Said Al Salim
Publikováno v:
International Journal of Engineering Practical Research. 4:60-66
In a typical oil reservoir, untapped crude co‐exists with water (connate water or brine) whose chemical composition depends on the formation in which it trapped. Although CO2‐EOR has been lately regarded as viable recovery technique for heavy cru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1777b73eab2b2cb84571853c774fd82
https://doi.org/10.12783/ijepr.2015.0401.13
https://doi.org/10.12783/ijepr.2015.0401.13
Publikováno v:
Proceedings of the World Conference on Applied Sciences, Engineering and Technology. 4:213-215
Wet ability of porous media are altered from preferential liquid-wetting to preferential gas-wetting. The present work is an insight that addresses the issue of wettability alteration by change in brine. Moreover, herein is presented the effect of re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::f84f0cce56500e462cfe2a49e9994a09
http://hdl.handle.net/2324/1936739
http://hdl.handle.net/2324/1936739