US6409485B1
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System and method for sealing an electrical connection between a power cable and a submersible device
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GB0324567D0
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Vertical pumping system
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CA2305831A1
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Tooth type drill bit with secondary cutting elements and stress reducing tooth geometry
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US6397945B1
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Power cable system for use in high temperature wellbore applications
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US6388353B1
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Elongated permanent magnet synchronous motor
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EP1094194A2
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Coiled tubing with an electrical cable for a down-hole pumping system and methods for manufacturing and installing such a system
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Complexity index methodology for the analysis of run life performance
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US6361280B1
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System and method for locking parts to a rotatable shaft
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US6364013B1
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Shroud for use with electric submergible pumping system
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Pilot-operated pressure-equalizing mechanism for subsurface valve
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GB9928748D0
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Dual electric submergible pumping system installation to simultaneously move fluid with respect to two or more subterranean zones
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US6257333B1
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Reverse flow gas separator for progressing cavity submergible pumping systems
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US6247545B1
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Single energizer face seal for rocks bits with floating journal bearings
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US6318467B1
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System and method for pumping and heating viscous fluids in a wellbore
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US6332499B1
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Deployment tubing connector having internal electrical penetrator
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US6298921B1
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Modular system for deploying subterranean well-related equipment
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US6545221B1
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Splice system for use in splicing coiled tubing having internal power cable
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Drag-type rotary drill bit
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US6193000B1
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Drag-type rotary drill bit
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US6260627B1
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System and method for improving fluid dynamics of fluid produced from a well
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