FIELD: machine engineering.
SUBSTANCE: electric machine comprises a rotor and a stator located in a first casing under predetermined operating conditions. The hydraulic part contains a blade impeller and is connected to the electric machine. The underwater well hydraulic system also includes a variable speed drive for the electrical machine in the casing. The underwater well hydraulic system also includes a process fluid inlet connector hydraulically communicating with hydraulic part and adapted to be connected to fluid outlet connected to wellhead assembly.
EFFECT: increase in volume and extraction rate for products recovered from the underwater well.
48 cl, 17 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTEGRATED SUPPLY IN PROCESS AT DRILLING SITE | 2015 |
|
RU2692297C2 |
| UNDERWATER DRIVE SYSTEM | 2012 |
|
RU2544927C1 |
| PUMPING SYSTEM | 2012 |
|
RU2598953C2 |
| ELECTRICITY PRODUCTION MODULE | 2013 |
|
RU2607473C2 |
| SUBMERGED ENERGY PRODUCTION MODULE | 2013 |
|
RU2607474C2 |
| GAS-LIQUID SEPARATOR AND LINER PROCESSING DEVICE HAVING SUCH GAS-LIQUID SEPARATOR | 2016 |
|
RU2700601C1 |
| SYSTEMS AND METHODS OF HYDRATION | 2015 |
|
RU2685307C2 |
| RETURN OF UNDERWATER PRODUCTION AND PROCESSING EQUIPMENT | 2012 |
|
RU2600066C1 |
| SUBMERGED ELECTRICITY PRODUCTION MODULE | 2013 |
|
RU2606207C2 |
| SUBMERGED OR UNDERWATER ELECTRICITY PRODUCTION MODULE | 2013 |
|
RU2606209C2 |
