Submersible well pump and well completion system

Patent · Tue Apr 03 04:00:00 EDT 1990

OSTI ID:6779392

Bayh, R I

This patent describes a well completion system for a downhole submersible pump and motor. It comprises: a production tubing string with a landing nipple forming an integral part thereof and defining in part a downhole location for releasably anchoring a submersible pump and related components within the production tubing string; a power cable having electrical conductors and fluid conductors to supply both electricity and treating fluid from the well surface to the submersible pump and related components; and a fluid flow path extending through the submersible pump motor and its related components to receive treating fluid from the power cable. Also described is the method of installing and operating a downhole submersible pump and motor.

• Assignee: Otis Engineering Corp., Dallas, TX
• Patent Number(s): US 4913239; A
• Application Number: PPN: US 7-357188A
• OSTI ID: 6779392
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
DESIGN
DRILL PIPES
DRILLING EQUIPMENT
EQUIPMENT
FIELD PRODUCTION EQUIPMENT
FLUID FLOW
INSTALLATION
LIQUID FLOW
NATURAL GAS WELLS
OIL WELLS
PIPES
PUMPS
WELL COMPLETION
WELL INJECTION EQUIPMENT
WELLS