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Lars Petter Larsen
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Hafrsfjord, NO
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Patents Grants
last 30 patents
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Patent Grant
Self-deflecting multilateral junction
Patent number
11,668,164
Issue date
Jun 6, 2023
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION WELLBORE DEFLECTOR-LESS MULTILATERAL SYSTEM USING A GUID...
Publication number
20250084705
Publication date
Mar 13, 2025
Halliburton Energy Services, Inc.
Jacob Dale Ford
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL INCLUDING A PACKER ASSEMBLY
Publication number
20240117701
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
TWO-PART DRILLING AND RUNNING TOOL INCLUDING A ONE WAY MECHANISM
Publication number
20240117713
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL INCLUDING A PACKER ASSEMBLY, A COMPLETION ASSEMBLY, A...
Publication number
20240117679
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Borisa Lajesic
E21 - EARTH DRILLING MINING
Information
Patent Application
LATCH COLLET INCLUDING UNIQUE TORQUE BUTTONS
Publication number
20240117712
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL INCLUDING A PACKER ASSEMBLY, A COMPLETION ASSEMBLY, A...
Publication number
20240117680
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Borisa Lajesic
E21 - EARTH DRILLING MINING
Information
Patent Application
LATCH COLLET INCLUDING UNIQUE COLLET PROP BUTTONS
Publication number
20240117686
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL INCLUDING A BORE SENSOR
Publication number
20240117693
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL INCLUDING A LOCKING DOG
Publication number
20240117694
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL INCLUDING A FLUID LOSS DEVICE
Publication number
20240117678
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
LATCH COUPLING INCLUDING UNIQUE AXIAL ALIGNMENT SLOTS
Publication number
20240117685
Publication date
Apr 11, 2024
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
SELF-DEFLECTING MULTILATERAL JUNCTION
Publication number
20210404294
Publication date
Dec 30, 2021
Halliburton Energy Services, Inc.
Lars Petter Larsen
E21 - EARTH DRILLING MINING