FIELD: oil production industry.
SUBSTANCE: group of inventions relates to the production of reservoir fluid with a high gas content. The installation includes three pumping sections arranged in descending order of productivity from bottom to top. A dispersant is installed between the pump sections with the highest and average productivity. A mechanical circulation valve is installed above the pump with the highest productivity.
EFFECT: service life of submersible electrical equipment is increased, time and labour costs for operating the equipment are reduced, technological capabilities are expanded and productivity increases.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE AND METHOD FOR EXTRACTING LAYER FLUID FROM WELLS | 2001 |
|
RU2224877C2 |
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|
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|
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| SUBMERGED PUMPING UNIT | 2006 |
|
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|
RU2620667C1 |
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|
RU2296213C2 |
| GAS SEPARATOR FOR SUBMERSED CENTRIFUGAL PUMP | 2004 |
|
RU2286449C2 |
