UNIVERSAL MOTOR HEAD FOR ELECTRICAL SUBMERSIBLE PUMP

摘要

A universal motor head for detachable attachment to a centre tandem motor ("CT") or a lower tandem motor ("LT") of a modular electrical submersible pump ("ESP") configured for assembly at a well site. The motor head comprises a connector means for detachable attachment of the head to a top of a CT or LT. There is a first electrical connection means for electrical connection to an electrical power source for the pump. There is also a second electrical connection means for electrical connection to either the CT or the LT. An electrical conduit also is provided between the first electrical connection means and the second electrical connection means. The universal motor head ("UMH") of the invention therefore may be used to close the internal power connection terminals at the upper end of a CT or LT.