FIELD: motors and pumps.
SUBSTANCE: group of inventions relates to the motor supply cable, electric submersible pumping system, and sealing around the electrical supply line provision device. Motor supply cable comprises plurality of supply wires, each of which includes conductor, insulator and the sealing bushing around the insulator. In the preferred embodiments sealing bushing is made of metal. Electric submersible pumping system additionally contains connected to the electric motor and the motor supply cable end cable coupling. End cable coupling includes sealing mechanism around each of plurality of the supply wires metal bushing.
EFFECT: enabling possibility of withstanding to the effect of harsh environment.
18 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPRING-ENERGIZED SEAL FOR HIGH TEMPERATURE SEALING OF POWER CABLE TO CONNECTOR | 2014 |
|
RU2672552C2 |
| ELECTRIC CABLE CONNECTOR FOR CONNECTING SUBMERSIBLE MOTORS | 2022 |
|
RU2790612C1 |
| POWER CABLE TO A SUBMERSIBLE ELECTRIC MOTOR CONNECTION METHOD AND DEVICE FOR ITS IMPLEMENTATION | 2018 |
|
RU2675589C1 |
| HIGH-TEMPERATURE COUPLING OF CABLE INPUT FOR SUBMERSIBLE MOTOR | 2018 |
|
RU2679825C1 |
| HIGH-TEMPERATURE COUPLING OF CABLE INPUT FOR SUBMERSIBLE MOTOR | 2015 |
|
RU2588608C1 |
| LOAD BEARING SLEEVE FOR SUBMERSIBLE RIG | 2015 |
|
RU2610965C1 |
| METHODS AND SYSTEMS OF WELL LOGGING PROCEDURES | 2007 |
|
RU2441981C2 |
| SYSTEM OF TERMINAL CABLE BOX FOR USE IN WELL | 2010 |
|
RU2572860C2 |
| ELECTRIC WELL TOP SYSTEM | 2007 |
|
RU2368773C2 |
| OIL EXTRACTION SYSTEM (VARIANTS) AND METHODS FOR CREATING MOVING UNIT FOR DOWN-PUMP SYSTEM, FOR PRESERVING IMMERSED ELECTRIC ENGINE AND FOR PROTECTING COMPONENTS OF ELECTRIC DOWN-PUMP SYSTEM FOR ACCUMULATED GAS | 2004 |
|
RU2300667C2 |
