公开(公告)号：US20220136377A1

公开(公告)日：2022-05-05

申请号：US17515751

申请日：2021-11-01

Applicant: ConocoPhillips Company

Inventor： Kyle Robert Ehman

IPC: E21B43/24 ,  E21B43/12

Abstract: Implementations described and claimed herein provide systems and methods for increasing production performance in a Steam Assisted Gravity Drainage system. In one implementation, an upper mating unit of an inverted shroud assembly is received with a lower mating unit of the inverted should assembly in a slidable relationship. The upper mating unit is coupled to a pump-intake assembly. The lower mating unit is coupled to a motor-seal assembly. The slidable relationship secures the pump-intake assembly to the motor-seal assembly. A motor of the motor-seal assembly is directly cooled by opening the motor to a production well based on an exterior attachment of the motor-seal assembly relative to an inverted shroud.

公开(公告)号：US11795797B2

公开(公告)日：2023-10-24

申请号：US17515751

申请日：2021-11-01

Applicant: ConocoPhillips Company

Inventor： Kyle Robert Ehman

IPC: E21B43/24 ,  E21B43/12

CPC classification number: E21B43/2408 ,  E21B43/128

Abstract: Implementations described and claimed herein provide systems and methods for increasing production performance in a Steam Assisted Gravity Drainage system. In one implementation, an upper mating unit of an inverted shroud assembly is received with a lower mating unit of the inverted should assembly in a slidable relationship. The upper mating unit is coupled to a pump-intake assembly. The lower mating unit is coupled to a motor-seal assembly. The slidable relationship secures the pump-intake assembly to the motor-seal assembly. A motor of the motor-seal assembly is directly cooled by opening the motor to a production well based on an exterior attachment of the motor-seal assembly relative to an inverted shroud.

公开(公告)号：US20230407735A1

公开(公告)日：2023-12-21

申请号：US18241280

申请日：2023-09-01

Applicant: ConocoPhillips Company

Inventor： Kyle Robert Ehman

IPC: E21B43/24 ,  E21B43/12

CPC classification number: E21B43/2408 ,  E21B43/128

Abstract: Implementations described and claimed herein provide systems and methods for increasing production performance in a Steam Assisted Gravity Drainage system. In one implementation, an upper mating unit of an inverted shroud assembly is received with a lower mating unit of the inverted should assembly in a slidable relationship. The upper mating unit is coupled to a pump-intake assembly. The lower mating unit is coupled to a motor-seal assembly. The slidable relationship secures the pump-intake assembly to the motor-seal assembly. A motor of the motor-seal assembly is directly cooled by opening the motor to a production well based on an exterior attachment of the motor-seal assembly relative to an inverted shroud.