期刊
GEOFLUIDS
卷 2022, 期 -, 页码 -出版社
WILEY-HINDAWI
DOI: 10.1155/2022/5015045
关键词
-
资金
- National Natural Science Foundation of China [51774256]
This article introduces nine relatively mature technologies for heavy oil development, dividing them into thermal recovery and cold recovery categories. The article points out that thermal compounding, cold mining development, and nanomaterial applications will be the future development trends for heavy oil development.
Heavy oil is an important part of petroleum hydrocarbon energy. With the depletion of conventional crude oil reserves, successful and efficient exploitation of heavy oil resources is becoming increasingly important. This article focuses on the nine relatively mature heavy oil development technologies from the perspectives of the level of understanding of the mechanism and the scale of the mining field: steam huff and puff, steam flooding, steam-assisted gravity drainage (SAGD), in situ combustion, thermochemical combined flooding, multicomponent thermal fluid, polymer flooding, chemical viscosity reduction development, and microbial oil recovery, which are divided into two technical categories: thermal recovery and cold recovery development. The basic development principles are explained, and application examples of the two categories of techniques are provided. It is pointed out that thermal compounding, cold mining development, and nanomaterial applications will be the three development trends in heavy oil development.
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