FIELD: oil-and-gas industry.
SUBSTANCE: set of inventions relates to oil production. Oil production system comprises mix of oil with carbon bisulphide and/or carbon oxysulphide, separating substance consisting of hydrolysis agent suitable for hydrolysis of carbon bisulphide and/or carbon oxysulphide. Besides, it includes oxidation agent suitable for oxidation of carbon bisulphide and/or carbon oxysulphide, or absorbing gas containing nitrogen. Device to inject said separating agent intended for oil separation from carbon bisulphide and/or carbon oxysulphide by hydrolysis or oxidation of carbon bisulphide and/or carbon oxysulphide, or by desorption of carbon bisulphide and/or carbon oxysulphide from oil.
EFFECT: higher oil recovery, efficient production of carbon disulphide.
17 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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