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Found results for
 patents
1.
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System and method for providing tension or heave compensation in an offshore drilling environment
| Application Number |
16079951 |
| Grant Number |
10689922 |
| Status |
In Force |
| Filing Date |
2017-02-24 |
| First Publication Date |
2019-03-07 |
| Grant Date |
2020-06-23 |
| Owner |
CASTOR DRILLING SOLUTION AS (Norway)
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| Inventor |
- Taraldrud, Paal Anders
- Vaagland Reiten, Øyvind
- Von Der Ohe, Christian Bertil
- Skibelid, Tommy
- Haugen, Øyvind
- Birkeland, Runar
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Abstract
A heave compensation and riser tensioning system and method for an offshore drilling or production operation. The system includes at least one motor assembly, wherein the motor assembly further includes at least one motor; a drum assembly bracket; at least one wire drum; and at least one wire rope. The at least one wire rope has a first end fixedly attached to the wire drum, and a second end fixedly attached to a riser tension ring. The at least one motor is coupled to the at least one wire drum via a gear assembly.
IPC Classes ?
- E21B 19/00 - Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrickApparatus for feeding the rods or cables
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
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2.
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SYSTEM AND METHOD FOR PROVIDING TENSION OR HEAVE COMPENSATION IN AN OFFSHORE DRILLING ENVIRONMENT
| Application Number |
NO2017050052 |
| Publication Number |
2017/146594 |
| Status |
In Force |
| Filing Date |
2017-02-24 |
| Publication Date |
2017-08-31 |
| Owner |
CASTOR DRILLING SOLUTION AS (Norway)
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| Inventor |
- Taraldrud, Paal Anders
- Vaagland Reiten, Øyvind
- Von Der Ohe, Christian Bertil
- Skibelid, Tommy
- Haugen, Øyvind
- Birkeland, Runar
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Abstract
The application concerns a heave compensation and riser tensioning system and method for an offshore drilling or production operation comprising at least one motor assembly, wherein the motor assembly (10) comprising at least one motor (1,1'); a drum assembly bracket (5); at least one wire drum (3, 3'); at least one wire rope (2, 2'), the at least one wire rope having a first end which is fixedly attached to the wire drum, and a second end fixedly attached to a riser tension ring (41 ); and the at least one motor (1,1') being coupled to the at least one wire drum (3, 3') via a gear assembly. Further, the application concerns a method for providing tension or heave compensation in an offshore drilling environment.
IPC Classes ?
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
- E21B 19/08 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods
- E21B 19/02 - Rod or cable suspensions
- E21B 19/084 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
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3.
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SYSTEM AND METHOD FOR PROVIDING TENSION OR HEAVE COMPENSATION IN AN OFFSHORE DRILLING ENVIRONMENT
| Document Number |
03015758 |
| Status |
Pending |
| Filing Date |
2017-02-24 |
| Open to Public Date |
2017-08-31 |
| Owner |
CASTOR DRILLING SOLUTION AS (Norway)
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| Inventor |
- Taraldrud, Paal Anders
- Vaagland Reiten, Oyvind
- Von Der Ohe, Christian Bertil
- Skibelid, Tommy
- Haugen, Oyvind
- Birkeland, Runar
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Abstract
The application concerns a heave compensation and riser tensioning system and method for an offshore drilling or production operation comprising at least one motor assembly, wherein the motor assembly (10) comprising at least one motor (1,1'); a drum assembly bracket (5); at least one wire drum (3, 3'); at least one wire rope (2, 2'), the at least one wire rope having a first end which is fixedly attached to the wire drum, and a second end fixedly attached to a riser tension ring (41 ); and the at least one motor (1,1') being coupled to the at least one wire drum (3, 3') via a gear assembly. Further, the application concerns a method for providing tension or heave compensation in an offshore drilling environment.
IPC Classes ?
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
- E21B 19/08 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods
- E21B 19/02 - Rod or cable suspensions
- E21B 19/084 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
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4.
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Drilling rig arrangement
| Application Number |
14901886 |
| Grant Number |
09856703 |
| Status |
In Force |
| Filing Date |
2014-05-05 |
| First Publication Date |
2016-12-29 |
| Grant Date |
2018-01-02 |
| Owner |
Castor Drilling Solution AS (Norway)
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| Inventor |
- Taraldrud, Paal Anders
- Reiten, Øyvind Vaagland
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Abstract
b) on top of the second segment (5), said at least one wire (16) is coupled to with a passive compensator arrangement (20) and a winch (14), said passive compensator (20) is connected to the winch (14).
IPC Classes ?
- E21B 15/02 - Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
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5.
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Device for connection and disconnection of an active heave compensator
| Application Number |
14649798 |
| Grant Number |
09371705 |
| Status |
In Force |
| Filing Date |
2013-12-12 |
| First Publication Date |
2015-11-05 |
| Grant Date |
2016-06-21 |
| Owner |
Castor Drilling Solution AS (Norway)
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| Inventor |
- Birkeland, Runar
- Taraldrud, Paal Anders
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Abstract
A device for connecting and disconnecting an active compensator actuator or additional passive compensator actuators from a passive compensated load bearing unit during operation and at static suspended condition. The device comprises a connection arrangement (7), which is operatively connected to a crown block. The connection device (7) is adapted to selectively grip a second end (18) of the heave compensator actuator (1). The device comprises further a safety arrangement (6) which are adapted to selectively grip the second end (18) of the heave compensator actuator (1) when it is not in engagement with the connection arrangement (7), the device comprises also a support arrangement (2), which is adapted to support the heave compensator actuator when it is not connected to the crown block (8).
IPC Classes ?
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
- E21B 19/00 - Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrickApparatus for feeding the rods or cables
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6.
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DRILLING RIG ARRANGEMENT
| Application Number |
EP2014059061 |
| Publication Number |
2015/007412 |
| Status |
In Force |
| Filing Date |
2014-05-05 |
| Publication Date |
2015-01-22 |
| Owner |
CASTOR DRILLING SOLUTION AS (Norway)
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| Inventor |
- Taraldrud, Paal Anders
- Reiten, Øyvind Vaagland
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Abstract
The invention provides a system for operating a drilling rig on a drilling vessel, the system comprising a drilling tower (2) having at least two segments (4, 5), a first segment (4) is fixedly connected to the drilling vessel (1), a second segment (5) is connected to the first segment (4), said second segment (5) is adapted to move longitudinally relative the first segment (4) by raising and lowering means. A tool (8) is suspended from at least one wire (16), said at least one wire (16) is extending over at least one sheave (7a, 7b) on top of the second segment (5), said at least one wire (16) is coupled to a passive compensator arrangement (20) and a winch (14), said passive compensator (20) is connected to the winch (14).
IPC Classes ?
- E21B 15/02 - Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
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7.
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DEVICE FOR CONNECTION AND DISCONNECTION OF AN ACTIVE HEAVE COMPENSATOR
| Application Number |
EP2013076375 |
| Publication Number |
2014/090944 |
| Status |
In Force |
| Filing Date |
2013-12-12 |
| Publication Date |
2014-06-19 |
| Owner |
CASTOR DRILLING SOLUTION AS (Norway)
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| Inventor |
- Birkeland, Runar
- Taraldrud, Paal Anders
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Abstract
A device for connecting and disconnecting an active compensator actuator or additional passive compensator actuators from a passive compensated load bearing unit during operation and at static suspended condition. The device comprises a connection arrangement (7), which is operatively connected to a crown block. The connection device (7) is adapted to selectively grip a second end (18) of the heave compensator actuator (1). The device comprises further a safety arrangement (6) which are adapted to selectively grip the second end (18) of the heave compensator actuator (1) when it is not in engagement with the connection arrangement (7), the device comprises also a support arrangement (2), which is adapted to support the heave compensator actuator when it is not connected to the crown block (8).
IPC Classes ?
- E21B 19/09 - Apparatus for feeding the rods or cablesApparatus for increasing or decreasing the pressure on the drilling toolApparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
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