Schlumberger Technology Corporation

Maksim Radov

David Milton Eslinger

Jason Holzmueller

William Goertzen

Kean Wee Cheah

Souvik Dasgupta

Raju Ekambaram

Pradeep Mahadevan

Alejandro Camacho Cardenas

Benoit Deville

Teng Fei Wang

Sethuraj Arumugam

Ruslan Alexandrovich Bobkov

Jaiprakash Natarajan

Jinbin Wu

Onkar Sunil Kulkarni

Varun Vinaykumar Nyayadhish

A terminal assembly for an encapsulated stator is provided. The terminal assembly includes an elbow terminal and an insulating tube. The terminal assembly allows for joining of magnet wire and lead wire at a 90 degree angle. A terminal assembly for an ESP motor head is provided. The terminal assembly includes a terminal, an insulation tube, and a sleeve. The insulation tube is disposed in the motor head pothole. The terminal is disposed within the insulation tube. An end of the terminal configured to receive a lead wire includes internal threads. The threads allow for accommodation of various lengths of lead wires extending from the stator.

Terminal assembly for encapsulated stator

Systems and methods facilitate pumping of various fluids such as well fluids. An electric submersible pumping system is constructed with an outer housing that contains an integrated pump and motor. The pump may include an impeller disposed within a stator of the motor. The integration of the pump and the motor enables elimination of various components of traditional electric submersible pumping systems to thus provide a simpler and more compact system for pumping fluids.

Electrical submersible pumping systems

An electric submersible pumping system is constructed with an outer housing which contains an integrated pump and motor. The pump may comprise an impeller disposed within a stator of the motor to form an integrated pump and the motor. An electric submersible pumping system includes a stator having a passage extending longitudinally through the stator. A plurality of stages, including impellers and diffusers, are disposed within the passage.

Integrated electric submersible pumping system with electromagnetically driven impeller

Growing community of inventors

Singapore, Singapore

Maksim Radov