An Evaluation Model on Along-Pipe Thermal Parameter of
Multi-Component Heat Fluid Injected in Offshore Reservoirs

doi:10.11885/j.issn.1674-5086.2012.09.03.01

Abstract

Abstract:

Heavy oil covers about 60%of the total reserve in Bohai Bay，which is a significant part in the succeeding petroleum
industry in China. The application of multi-component heat fluid（MCHF）overcomes the problem of limited load of offshore
platforms，serving as a new break through in offshore oil production. Considering the impact of various injection conditions and
sea water flow for the first time，the model takes the amount of fluid injected within a certain period of time as control volume
and concludes the influence of pipeline structures of platform，sea water section and sub-surface section. With Visual Basic
program language，the results of the model show a good agreement with the field test data. Based on the model，the impact of
the composition of multi-component heat fluid and the depth of sea water on the efficiency along the injection line are studied.
Curves and conclusions of this essay would provide some support for the application of this new technology.

Key words: multi-component heat fluid, thermal parameter, heat efficiency, offshore, heavy oil

Huang Shijun1, Li Qiu2*, Cheng Linsong1, Zhu Guojin3, Zhang Meng4. An Evaluation Model on Along-Pipe Thermal Parameter of
Multi-Component Heat Fluid Injected in Offshore Reservoirs[J]. 西南石油大学学报(自然科学版), DOI: 10.11885/j.issn.1674-5086.2012.09.03.01.

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