Celle
Germany
34
2021-09-02
The entities that hold a legal rights for patent applications filed by inventor Lehr Joerg:
Joerg Lehr from Celle, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Signal-transparent tubular for downhole operations
#2 | 2021-01-14Electrical impulse earth-boring tools and related systems and methods
#3 | 2018-11-22One run reservoir evaluation and stimulation while drilling
#4 | 2017-08-17Methods and systems for monitoring well integrity and increasing the lifetime of a well in a subterranean formation
#5 | 2017-07-27Method and application for directional drilling with an asymmetric deflecting bend
#6 | 2017-07-20Electrical pulse drill bit having spiral electrodes
#7 | 2017-07-20ELECTRIC PULSE DRILLING APPARATUS WITH HOLE CLEANING PASSAGES
#8 | 2017-06-08Tubular strengthening and patterning method for enhanced heat transfer
#9 | 2017-02-02Adaptive shell module with embedded functionality
#10 | 2016-03-24Mud pulse telemetry with continuous circulation drilling
#11 | 2016-03-03Drilling system with adaptive steering pad actuation
#12 | 2016-03-03Downhole motor for extended reach applications
#13 | 2015-07-16METHODS AND SYSTEMS FOR MONITORING WELL INTEGRITY AND INCREASING THE LIFETIME OF A WELL IN A SUBTERRANEAN FORMATION
#14 | 2015-07-16Enhanced arc control for magnetically impelled butt welding
#15 | 2015-07-09Hydraulic tools including inserts and related methods
#16 | 2014-11-27Automated wellbore equipment feeding system
#17 | 2014-08-07Continuous circulation and communication drilling system
#18 | 2014-07-31Downhole assembly
#19 | 2014-07-10Tubular friction welding joining method without rotation of the tubulars
#20 | 2014-05-15Self-energized seal or centralizer and associated setting and retraction mechanism
#21 | 2013-11-14One trip casing or liner directional drilling with expansion and cementing
#22 | 2013-10-31Heat treatment for removal of bauschinger effect or to accelerate cement curing
#23 | 2013-06-13Positioning system and method for automated alignment and connection of components
#24 | 2013-04-25Monobore expansion system—anchored liner
#25 | 2013-03-07Annular seal for expanded pipe with one way flow feature
#26 | 2013-02-28Integrated continuous liner expansion method
#27 | 2013-01-03DISTRIBUTED SENSORS TO MEASURE CEMENT STATE
#28 | 2012-04-12System and method for estimating remaining useful life of a downhole tool
#29 | 2012-04-12Pump down swage expansion method
#30 | 2012-03-15Pump down liner expansion method
#31 | 2012-02-02Rotary coil tubing drilling and completion technology
#32 | 2011-12-22Apparatus for Use Downhole Including Devices Having Heat Carrier Channels
#33 | 2011-05-19Apparatus and methods for multi-layer wellbore construction
#34 | 2010-02-18BOTTOM HOLE ASSEMBLY CONFIGURATION MANAGEMENT
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