Ocean Riser Systems AS

Organization

Oslo, NO

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Riserless, pollutionless drilling system
- Patent number 9,062,498
- Issue date Jun 23, 2015
- Ocean Riser Systems AS
- Paul Anthony Potter
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for drilling a subsea well
- Patent number 8,978,774
- Issue date Mar 17, 2015
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wireline intervention system
- Patent number 8,678,352
- Issue date Mar 25, 2014
- Ocean Riser System AS
- Drummond Lawson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Systems and methods for subsea drilling
- Patent number 8,640,778
- Issue date Feb 4, 2014
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure sleeve for dual bore HP riser
- Patent number 8,573,307
- Issue date Nov 5, 2013
- Ocean Riser Systems AS
- Harald Moksvold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement and method for regulating bottom hole pressures when dr...
- Patent number 8,322,439
- Issue date Dec 4, 2012
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and arrangement for removing soils, particles or fluids from...
- Patent number 7,950,463
- Issue date May 31, 2011
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure system
- Patent number 7,658,228
- Issue date Feb 9, 2010
- Ocean Riser System
- Harald Moksvold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and arrangement for performing drilling operations
- Patent number 7,513,310
- Issue date Apr 7, 2009
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement and method for controlling and regulating bottom hole p...
- Patent number 7,497,266
- Issue date Mar 3, 2009
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for liner system
- Patent number 7,367,410
- Issue date May 6, 2008
- Ocean Riser Systems AS
- Sigbjorn Sangesland
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement and method for regulating bottom hole pressures when dr...
- Patent number 7,264,058
- Issue date Sep 4, 2007
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR SUBSEA DRILLING
- Publication number 20140144703
- Publication date May 29, 2014
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Application
RISERLESS, POLLUTIONLESS DRILLING SYSTEM
- Publication number 20130126182
- Publication date May 23, 2013
- Ocean Riser Systems AS
- Paul Anthony Potter
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR DRILLING A SUBSEA WELL
- Publication number 20120227978
- Publication date Sep 13, 2012
- Ocean Riser Systems AS
- Børre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Application
ARRANGEMENT AND METHOD FOR REGULATING BOTTOM HOLE PRESSURES WHEN DR...
- Publication number 20120067590
- Publication date Mar 22, 2012
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR SUBSEA DRILLING
- Publication number 20110100710
- Publication date May 5, 2011
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELINE INTERVENTION SYSTEM
- Publication number 20100104372
- Publication date Apr 29, 2010
- LEWIS LIMITED
- Drummond Lawson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND ARRANGEMENT FOR REMOVING SOILS, PARTICLES OR FLUIDS FROM...
- Publication number 20090200037
- Publication date Aug 13, 2009
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Application
ARRANGEMENT AND METHOD FOR CONTROLLING AND REGULATING BOTTOM HOLE P...
- Publication number 20070289746
- Publication date Dec 20, 2007
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and arrangement for performing drilling operations
- Publication number 20060169491
- Publication date Aug 3, 2006
- Ocean Riser Systems AS
- Borre Fossli
- E21 - EARTH DRILLING MINING

Ocean Riser Systems AS

Organization

Patents Grantslast 30 patents

Riserless, pollutionless drilling system

System and method for drilling a subsea well

Wireline intervention system

Systems and methods for subsea drilling

High pressure sleeve for dual bore HP riser

Arrangement and method for regulating bottom hole pressures when dr...

Method and arrangement for removing soils, particles or fluids from...

High pressure system

Method and arrangement for performing drilling operations

Arrangement and method for controlling and regulating bottom hole p...

Method and device for liner system

Arrangement and method for regulating bottom hole pressures when dr...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR SUBSEA DRILLING

RISERLESS, POLLUTIONLESS DRILLING SYSTEM

SYSTEM AND METHOD FOR DRILLING A SUBSEA WELL

ARRANGEMENT AND METHOD FOR REGULATING BOTTOM HOLE PRESSURES WHEN DR...

SYSTEMS AND METHODS FOR SUBSEA DRILLING

WIRELINE INTERVENTION SYSTEM

METHOD AND ARRANGEMENT FOR REMOVING SOILS, PARTICLES OR FLUIDS FROM...

ARRANGEMENT AND METHOD FOR CONTROLLING AND REGULATING BOTTOM HOLE P...

Method and arrangement for performing drilling operations