| Product Name: | CNS (Chemicals + N2 + Steam) for Extra-heavy oil |
| Product introduction: |
DESHI GROUP has been committed to the research and development work of heavy oil flooding system. DESHI GROUP has evaluated high temperature and the displacement performance on more than 1000 kinds of chemical agents, carried out the lab test and field test, has formed the efficient composite chemicals and nitrogen, auxiliary steam stimulation for heavy oil recovery.
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