Inventor · Dhahran, SA

Timothy E. Moellendick

62Patents
5h-index
40Co-inventors
68Inventor score

Filing activity: May 31, 2012 → Mar 31, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10641079B2 Solidifying filler material for well-integrity issues Physics 18 Active
US10927618B2 Delivering materials downhole using tools with moveable arms Fixed Constructions 8 Active
US11111732B2 Drill bits with incorporated sensing systems Fixed Constructions 7 Active
US11008816B2 Drill bits for oil and gas applications Physics 6 Active
US10941644B2 Downhole well integrity reconstruction in the hydrocarbon industry Physics 6 Active
US11125046B2 Deploying wellbore patch for mitigating lost circulation Fixed Constructions 4 Active
US9458690B2 Rotating casing hanger Fixed Constructions 3 Active
US11078780B2 Systems and methods for actuating downhole devices and enabling drilling workflows from the surface Electricity 3 Active
US11486202B2 Real-time polycrystalline diamond compact (PDC) bit condition evaluation using acoustic emission technology during downhole drilling Physics 2 Active
US11414984B2 Measuring wellbore cross-sections using downhole caliper tools Fixed Constructions 2 Active
US11230918B2 Systems and methods for controlled release of sensor swarms downhole Fixed Constructions 2 Active
US11261692B2 Method and apparatus for identifying and remediating loss circulation zone Fixed Constructions 2 Active
US11506047B2 Image based inspection and automated inventory and supply chain management of well equipment Electricity 2 Active
US11125075B1 Wellbore fluid level monitoring system Fixed Constructions 2 Active
US11346207B1 Drilling bit nozzle-based sensing system Fixed Constructions 2 Active
US11339640B2 Method and system of drilling with geologically-driven rate of penetration Fixed Constructions 1 Active
US11255130B2 Sensing drill bit wear under downhole conditions Fixed Constructions 1 Active
US11668185B2 In-cutter sensor LWD tool and method Fixed Constructions 1 Active
US11280177B2 Monitoring rig activities Electricity 1 Active
US11421513B2 Triboelectric energy harvesting with pipe-in-pipe structure Electricity 1 Active
US11480018B2 Self-powered active vibration and rotational speed sensors Fixed Constructions 1 Active
US11867055B2 Method and system for construction of artificial intelligence model using on-cutter sensing data for predicting well bit performance Fixed Constructions 1 Active
US11414980B1 Charging and communication interface for drill bit nozzle-based sensing system Physics 1 Active
US11261678B2 Deploying wellbore patch for mitigating lost circulation Fixed Constructions 1 Active
US11428075B2 System and method of distributed sensing in downhole drilling environments Emerging Cross-Sectional Technologies 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.