Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mohammad Ali Karambeigi"'
Publikováno v:
Petroleum Science and Technology. 37:2146-2149
Asphaltene deposition has a significant detrimental effect on oilfield production. The key to effective treatment of asphaltene deposition is recognition of the problem. Asphaltene and effe...
Publikováno v:
Petroleum Science and Technology. 37:1238-1242
Asphaltene deposits can reduce the productivity of the reservoir as well as foul piping and surface equipment. Current chemical and mechanical methods for treating deposition are only partially eff...
Publikováno v:
Petroleum Science and Technology. 34:274-279
Asphaltenes are typically defined by solubility as benzene soluble and pentane or heptane insoluble. The most common way to asphaltene precipitation reduction is to apply an asphaltene inhibitor. As preliminary trial for inhibitor modeling, some proc
Publikováno v:
Journal of Petroleum Science and Engineering. 137:74-86
Asphaltene precipitation is a serious technical problem in petroleum industry. Several procedures are used to remove or prevent asphaltene precipitation, but the uses of asphaltene inhibitors provide the most practical and economical solution for dep
Autor:
Riyaz Kharrat, Mohammad Ali Karambeigi
Publikováno v:
Petroleum Science and Technology. 32:1655-1660
Asphaltene precipitation due to enhanced oil recovery (EOR) methods or natural depletion is a serious technical problem at petroleum industry. The authors present the result of asphaltene precipitation during associated gas injection, CO2 injection,
Autor:
Mohammad Ali Karambeigi, Riyaz Kharrat
Publikováno v:
Petroleum Science and Technology. 32:1327-1332
In a CO2 gas displacement process, the injected CO2 can disturb the reservoir fluid stability and induce flocculation and deposition of asphaltenes. Several procedures are used to remove or prevent asphaltene precipitation, but the uses of asphaltene
Autor:
Mohammad Ali Karambeigi, Riyaz Kharrat
Publikováno v:
Petroleum Science and Technology. 32:1213-1218
The nature and behavior of asphaltene in crude oils is complex and changes in temperature, pressure, and composition of crude oils during production can result in precipitation of asphaltene components. Potential solutions for these problems include