Erlend Engelsgjerd

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Tananger, NO

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Patents Grantslast 30 patents

Information Patent Grant
Method for isolation of a permeable zone in a subterranean well
- Patent number 10,301,904
- Issue date May 28, 2019
- Hydra Systems AS
- Arne Gunnar Larsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for establishment of a new well path from an existing well
- Patent number 10,180,043
- Issue date Jan 15, 2019
- Hydra Systems AS
- Morten Myhre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for downhole cutting of at least one line disposed outside a...
- Patent number 9,909,378
- Issue date Mar 6, 2018
- Hydra Systems AS
- Morten Myhre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for plugging a well and use of explosive charges...
- Patent number 9,695,671
- Issue date Jul 4, 2017
- Hydra PandA AS
- Morten Myhre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic cutting tool, system and method for controlled hydraulic...
- Patent number 9,416,636
- Issue date Aug 16, 2016
- Well Technology AS
- Morten Myhre
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for Isolation of a Permeable Zone in a Subterranean Well
- Publication number 20160201430
- Publication date Jul 14, 2016
- Hydra Systems AS
- Arne Gunnar Larsen
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Establishment of a New Well Path from an Existing Well
- Publication number 20160194937
- Publication date Jul 7, 2016
- Hydra Systems AS
- Morten Myhre
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and System for Plugging a Well and Use of Explosive Charges...
- Publication number 20160010423
- Publication date Jan 14, 2016
- Hydra PandA AS
- Morten Myhre
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Downhole Cutting of At Least One Line Disposed Outside a...
- Publication number 20160010415
- Publication date Jan 14, 2016
- WELL TECHNOLOGY AS
- Morten Myhre
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic Cutting Tool, System and Method for Controlled Hydraulic...
- Publication number 20150233218
- Publication date Aug 20, 2015
- WELL TECHNOLOGY AS
- Morten Myhre
- E21 - EARTH DRILLING MINING