Inventor
ROWATT JOHN DAVID
US11 patents
⚠️ This page may combine multiple inventors who share the name “ROWATT JOHN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
7 patentsUS7469748B2Dec 30, 2008
Submersible pumping system
SCHLUMBERGER TECHNOLOGY CORP27 citations88
US7874366B2Jan 25, 2011
Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well
SCHLUMBERGER TECHNOLOGY CORP16 citations81
US10197549B2Feb 5, 2019
Wellbore cement simulator
SCHLUMBERGER TECHNOLOGY CORP8 citations80
US9512695B2Dec 6, 2016
Multi-stage well system and technique
SCHLUMBERGER TECHNOLOGY CORP5 citations72
US7913498B2Mar 29, 2011
Electrical submersible pumping systems having stirling coolers
SCHLUMBERGER TECHNOLOGY CORP6 citations72
US10995571B2May 4, 2021
Image based system for drilling operations
SCHLUMBERGER TECHNOLOGY CORP1 citations60
US11136461B2Oct 5, 2021
Degradable composite structures
SCHLUMBERGER TECHNOLOGY CORP0 citations57