Abstract: Embodiments disclosed herein describe methods for improved permanent magnet motor rotor systems for submersible electric motors. The improved rotor system includes a single piece of material shaft with surface mounted permanent magnets. The single piece of material shaft minimizes the number of shaft bearings and locates the bearings outside of the stator windings.

Abstract: Systems and methods for connecting rotors between multiple permanent magnet motors. By coupling the rotors of multiple modules, torque may be transferred while maintaining the angular alignment between the stator and rotor magnetic fields of each individual permanent magnet motor.

Abstract: Embodiments disclosed herein describe methods for an improved electrical connector system.

Abstract: Embodiments disclosed herein describe methods for an improved electrical connector system.

Abstract: Embodiments disclosed herein describe methods for improved permanent magnet motor rotor systems for submersible electric motors. The improved rotor system includes a single piece of material shaft with surface mounted permanent magnets. The single piece of material shaft minimizes the number of shaft bearings and locates the bearings outside of the stator windings.

Abstract: Systems and methods for connecting rotors between multiple permanent magnet motors. By coupling the rotors of multiple modules, torque may be transferred while maintaining the angular alignment between the stator and rotor magnetic fields of each individual permanent magnet motor.

Abstract: A method and apparatus for cloud-based oil and gas well monitoring. The solution comprises a concentrator located electrically on the input side of an artificial lift drive motor or pump, and measures single or three-phase voltage, current and power. The concentrator includes a communication means, antenna, power supply, microprocessor, and voltage and current transducer means. The concentrator sends status and measurement information to the server system. The server system processes and stores concentrator data, and provides a web interface for a user to view live data, analyze graphs and reports, view a map-based UI showing overall status of devices and wells, and configure alerts based on conditions. An aspect adds a Smart Artificial Lift Receiver that interfaces with various sensors, and connects to a concentrator through an interface. The augmented concentrator links with the smart pump concentrator, processing the sensor data similarly to the voltage and current data already measured.

Abstract: A method and apparatus are disclosed for providing data from a service to a client based on the encryption capabilities of the client. Cipher suite lists are exchanged between a client and an endpoint. On the endpoint, the cipher suite list incorporates a mapping of cipher suite names to services. The endpoint uses the client's list of cipher suites in conjunction with the mapping of cipher suite names to services to determine a cipher suite match. A service is selected based on the cipher suite match. A server farm is selected based on the service. The client is informed of this cipher suite match and the endpoint retains knowledge of the cipher suite match throughout the session. Therefore, the encrypted connection between the client and the endpoint can be disconnected and later reestablished to provide data from the particular server.