Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Ali S. Al-Bemani"'
Autor:
Biji Shibulal, Saif N. Al-Bahry, Yahya M. Al-Wahaibi, Abdulkadir E. Elshafie, Ali S. Al-Bemani, Sanket J. Joshi
Publikováno v:
Scientifica, Vol 2018 (2018)
The identification of potential hydrocarbon utilizing bacteria is an essential requirement in microbial enhanced oil recovery (MEOR). Molecular approaches like proteomic and genomic characterization of the isolates are replacing the traditional metho
Externí odkaz:
https://doaj.org/article/766fdb0e5233434d9225daaf5e4d7e12
Autor:
Abdulkadir E. Elshafie, Sanket J. Joshi, Yahya M. Al-Wahaibi, Ali S. Al-Bemani, Saif N Al-Bahry, Dua'a eAl-Maqbali, Ibrahim M. Banat
Publikováno v:
Frontiers in Microbiology, Vol 6 (2015)
Biosurfactant production using Candida bombicola ATCC 22214, its characterization and potential applications in enhancing oil recovery was studied at laboratory scale. The seed media and the production media were standardized for optimal growth and b
Externí odkaz:
https://doaj.org/article/7a2223c5f89d448abe954fa6a15bdc40
Autor:
Biji Shibulal, Saif N. Al-Bahry, Yahya M. Al-Wahaibi, Abdulkader E. Elshafie, Ali S. Al-Bemani, Sanket J. Joshi
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Crude oil is the major source of energy worldwide being exploited as a source of economy, including Oman. As the price of crude oil increases and crude oil reserves collapse, exploitation of oil resources in mature reservoirs is essential for meeting
Externí odkaz:
https://doaj.org/article/41147e3543a04642b5e56981725341a7
Autor:
Sanket J. Joshi, Abdullah Al-Sayegh, Abdulkadir E. Elshafie, Yahya Al-Wahaibi, Ali S. Al-Bemani, Saif N. Al-Bahry
Publikováno v:
Petroleum Science and Technology. 39:1082-1097
Although crude oil is a difficult environment to live in, because of its high toxicity and hydrophobicity, microbial communities in oil contaminated-extremely arid environments, such as deserts wer...
Autor:
Saif N. Al-Bahry, Abdulkadir E. Elshafie, Ali S. Al-Bemani, Yahya Al-Wahaibi, Sara H. Al-Araimi
Publikováno v:
Applied Microbiology and Biotechnology. 105:105-117
The world economy depends heavily on crude oil. With a conventional oil recovery process, only one-third of crude oil is extracted. Various technologies have been developed to maximize the recovery of oil resources from natural reservoirs. Polymer te
Autor:
Yahya Al-Wahaibi, Abdullah Al-Sayegh, Ali S. Al-Bemani, Sanket J. Joshi, Saif N. Al-Bahry, Abdulkadir E. Elshafie
Publikováno v:
The Open Biotechnology Journal. 10:301-311
Crude oil contamination is one of the major environmental concerns and it has drawn interest from researchers and industries. Heavy oils contain 24-64% saturates and aromatics, 14-39% resins and 11-45% asphaltene. Resins and asphaltenes mainly consis
Publikováno v:
Journal of Petroleum Science and Engineering. 147:218-227
Miscible gas injection processes like CO2 flooding are recommended to be carried out at minimum miscibility pressure (MMP) for effective enhanced recovery of trapped oil. There are several methods for MMP determination, but slim tube and vanishing in
Autor:
Abdulkadir E. Elshafie, Sanket J. Joshi, Balqees S. Al-Hinai, Saif N. Al-Bahry, Jamal Nasser Al-Sabahi, Ali S. Al-Bemani, Yahya Al-Wahaibi
Publikováno v:
Journal of Petroleum Exploration and Production Technology. 6:787-799
It is quite challenging to recover heavy crude oil due to its high viscosity and long chain hydrocarbon contents. In this study the isolation of thermophilic bacterial consortia from crude oil contaminated soil samples and their ability to degrade he
Publikováno v:
Procedia Engineering. 148:1191-1198
Minimum miscibility pressure (MMP) plays a great role in determining the displacement efficiency of different gas injection processes. Experimental techniques for MMP determination include industrially recommended slim tube, vanishing interfacial ten
Autor:
Hamoud Al-Hadrami, Sanket J. Joshi, Saif N. Al-Bahry, Abdulkadir E. Elshafie, Ali S. Al-Bemani, Yahya Al-Wahaibi
Publikováno v:
Petroleum Science. 13:100-109
This study investigates the potential of enhancing oil recovery from a Middle East heavy oil field via hot water injection followed by injection of a chemical surfactant and/or a biosurfactant produced by a Bacillus subtilis strain which was isolated