| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | SYSTEM FOR MEASURING TORQUE APPLIED TO THE DRUM SHAFT OF A HOIST | EP00932017.7 | 2000-05-02 | EP1175369B1 | 2008-02-13 | EIDEM, Brian, L.; PRIOR, Bruce, B.; MONTGOMERY, Timothy, I.; KHANNA, Tarun |
| The invention provides a method and apparatus for measuring the torque (T) applied to the drum shaft (322) of a hoist (301). By measuring the torque (T) on the drum shaft (322), the force or tension (FL) on the fast line (305) can be accurately determined. If the force or tension (DL) on the dead line (306) is also measured, the forces (FL, DL) on the fast line (305) and dead line (306) can be used to determine the force (W) applied to the load (304). | ||||||
| 142 | AUTOMATED CONTROL SYSTEM FOR BACK-REAMING | EP04711931.8 | 2004-02-17 | EP1606493B1 | 2007-12-05 | PRIOR, Bruce; PORCHE, Mike |
| A system that controls a back reaming operation of a drilling rig is provided that includes a hoisting system that moves a drill pipe during a back reaming operation at a hoisting speed and a hoisting torque. The hoisting system comprises at least one back reaming parameter sensor for measuring a corresponding at least one back reaming parameter. An operator control unit allows an operator to input a predetermined value of the at least one back reaming parameter therein. A back reaming parameter sensor obtains the measured value of the at least one back reaming parameter. A control system monitors the at least one back reaming parameter. A braking assembly resists the hoisting torque of the drawworks system when the measured value of the at least one back reaming parameter equals the predetermined value of the at least one back reaming parameter. | ||||||
| 143 | AUTOMATED CONTROL SYSTEM FOR BACK-REAMING | EP04711931 | 2004-02-17 | EP1606493A4 | 2006-03-29 | PRIOR BRUCE; PORCHE MIKE |
| A system that controls a back reaming operation of a drilling rig is provided that includes a hoisting system that moves a drill pipe during a back reaming operation at a hoisting speed and a hoisting torque. The hoisting system comprises at least one back reaming parameter sensor for measuring a corresponding at least one back reaming parameter. An operator control unit allows an operator to input a predetermined value of the at least one back reaming parameter therein. A back reaming parameter sensor obtains the measured value of the at least one back reaming parameter. A control system monitors the at least one back reaming parameter. A braking assembly resists the hoisting torque of the drawworks system when the measured value of the at least one back reaming parameter equals the predetermined value of the at least one back reaming parameter. | ||||||
| 144 | HEBEWERK | EP01916995.2 | 2001-02-14 | EP1259455B1 | 2005-03-16 | HEINRICHS, Peter; HEINRICHS, Albrecht |
| 145 | Hoisting device with compensator | EP04075518.3 | 2000-04-27 | EP1433922A2 | 2004-06-30 | Roodenburg, Joop; Rodenburg, Adriaan Jan |
The invention relates to a hoisting device (1) for a vessel, comprising a mast (2), on the top side provided with cable blocks; a trolley (10), which is movably fixed on the mast (2), on the top side is provided with cable blocks, and on the bottom side is provided with means (12) for gripping a load; hoisting means, at least equipped with a hoisting cable (16) and a winch (18, 19), said hoisting cable (16) being guided over the cable blocks of both the mast and the trolley, and it being possible to move the trolley (10) relative to the mast (2) with the aid of the hoisting means; and a compensator (21), in the form of a pneumatic or hydraulic cylinder, for damping movements of the vessel (70) as a result of heave and beating of the waves, the hoisting cable (16) being guided over cable pulleys (20) which are connected to the end of the compensator (21), all the above in such a way that force can be exerted upon the hoisting cable (16) with the aid of the compensator. |
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| 146 | Winch with 2 coaxial drums for well logging applications | EP01610082.8 | 2001-08-01 | EP1178007A1 | 2002-02-06 | Nold, Raymond V., III |
A winch system (10) is disclosed which includes a first drum (12) rotatably supported in a cradle (11), a second drum (14) rotatably supported in the cradle axially alongside the first drum and rotatable independently of the first drum, and a drive system selectively connectible to the first drum and the second drum. In one embodiment, the first drum is rotatably supported at one end by a first bearing (20) in one end of the cradle, the second drum is rotatably supported at one end by a second bearing (22) in another end of the cradle, and the second drum is rotatably supported at another end by at least one bearing in a support bore in the first drum (15). |
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| 147 | A brake for a hoisting apparatus | EP95850173.6 | 1995-10-03 | EP0708226A2 | 1996-04-24 | Sokalski, Marek; Zachariassen, Erik |
The present invention relates to a brake (4) for a hoisting apparatus (1). The hoisting apparatus comprises a hoisting line, a drum for the hoisting line, a hoisting motor and a brake system (4) for braking of the hoisting cable, the brake system (4) consisting of a hydraulic brake (8) and a mechanical brake (9). The invention consists of the fact that the mechanical (8) and the hydraulic brake (9) are connected to a common transmission (30) which is driven by the drum when this rotate freely, and the fact that the mechanical (8) and the hydraulic brake (9) are controlled by a common control means (5) for controlling the distribution of braking power between the two brakes. The control system distributes the braking power automatically between the brake systems. The transmission (30) can also be connected to an autodriller (10) for controlling the weight on the bit. |
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| 148 | TWO SPEED DIRECT DRIVE DRAWWORKS | PCT/US2011050622 | 2011-09-07 | WO2012033793A8 | 2013-04-25 | WILLIAMS KEVIN R |
| A direct drive drawworks (100) has a permanent magnet motor (40) with a first set of windings (250) and a second set of windings (252), a shaft (41) extending from the permanent magnet motor (40) such that the permanent magnet motor directly rotates the shaft (41), a drum (43) connected to the shaft (41) away from the permanent magnet motor (40) such that the rotation of the shaft (41) causes a corresponding rotation of the drum (43), and a switch cooperative with the first set of windings and the second set of windings so as to cause the sets of windings to be selectively connected in parallel or in series. | ||||||
| 149 | PETROLEUM WELL INTERVENTION WINCH SYSTEM | PCT/NO2012050171 | 2012-09-10 | WO2013036145A2 | 2013-03-14 | TALGOE MORTEN; HELVIK JOHN |
| A petroleum well intervention winch system comprising a high pressure confining housing (1) for a drum (2) for a rope (R) to a tool string (T), characterized by said pressure confining housing (1) having a connector (C) with an aperture (A) for said rope (R) to a top of a tool string gate chamber (G) on vertical bore BOP valves on a wellhead (WH) on said petroleum well, said rope from said tool string (T) running through said aperture (A) via a capstan (3) to said drum (2), said capstan (3) driven by a first motor (35) through a first high pressure proof magnetic coupling (34) across a wall of said housing (1), said drum (2) driven by a second motor (25) through a second high pressure proof magnetic coupling (24) across said wall of said housing (1), said capstan (3) subject to a load tension from said rope (R) from said tool string (T) in said well and provided with a hold tension on said rope (R) from said drum (2), said second motor (25) exerting a constant hold tension on rope (R) via drum (2). | ||||||
| 150 | MANAGING TENSILE FORCES IN A CABLE | PCT/US2012038324 | 2012-05-17 | WO2012158900A2 | 2012-11-22 | HARRELL THURMAN PHILIP |
| A well servicing system includes a frame adapted to mount to a pipe handling system that includes a hanger adapted to guide a load coupled to a cable towards a wellhead, where the load exerts at least a portion of a tensile force on the cable; and a winch including a drum and a brake. The brake is adapted to control rotational motion of the drum to spool a portion of the cable over the drum and set the drum to substantially prevent rotational motion of the drum. The well servicing system also includes a hydraulic piston-cylinder coupled to a sheave. The piston is adapted to stroke into or out of the cylinder when the tensile force exceeds a desired load when the drum is set to substantially prevent rotational motion to spool the cable from the drum. | ||||||
| 151 | PERMANENT MAGNET DIRECT DRIVE DRAWWORKS | PCT/US2010060943 | 2010-12-17 | WO2011084669A3 | 2011-10-27 | WILLIAMS KEVIN R |
| A direct drive drawworks (100) has a permanent magnet motor (40), a shaft (41) extending from the permanent magnet motor (40) so that the permanent magnet motor directly rotates the shaft (41), and a drum (43) connected to the shaft (41) away from the permanent magnet motor (40) such that the rotation of the shaft causes a corresponding rotation of the drum. The permanent magnet motor (40) has a housing (42), a stator (62) positioned in the housing, and a rotor (64) cooperative with the stator. The rotor (64) has a drive plate (66) affixed thereto. The shaft (41) is directly connected to the drive plate (66). A bearing housing (45) rotatably supports the shaft. | ||||||
| 152 | HOISTING GEAR | PCT/EP0101613 | 2001-02-14 | WO0164573A3 | 2002-07-18 | HEINRICHS PETER; HEINRICHS ALBRECHT |
| The invention relates to a hoisting gear, comprising a rotatably mounted drum (5), for the winding of a hoisting means (4), which may be driven by at least one rotating drive mechanism (19), comprising a rotating drive motor (21), driving the drum (5), by means of at least one gearbox (25). The at least one rotating drive mechanism (19) is arranged next to the drum (5), in relation to the rotation axis (S) of the drum (5), in such a way that the drum (5) and the rotating drive mechanism (19) overlap in a projection perpendicular to the rotation axis (S) of the drum (5). | ||||||
| 153 | MARINE REEL LAY METHOD PIPELINE INSTALLATION SYSTEM AND METHODS | US16172448 | 2018-10-26 | US20190063638A1 | 2019-02-28 | Joop ROODENBURG; Terence Willem August VEHMEIJER; Hendrik HESSELS |
| An improved system and method for laying on the seabed a pipeline and/or installing a subsea riser including one or more accessories are disclosed. In the system, a trolley rail for an auxiliary trolley is provided which includes a retractable trolley rail part supported by the tower via an associated mobile rail support assembly. Displacement of the retractable trolley rail part together with the auxiliary trolley when arranged on said retractable trolley rail part with respect to the tower is allowed, between an active position, wherein the auxiliary trolley is positioned to engage on an accessory in the firing line, and a retracted and non-operable position wherein a clear envelope about the firing line is created. | ||||||
| 154 | Method for constant tension and slippage setting on a reel using accelerometers to detect rotational direction | US15832970 | 2017-12-06 | US10151770B2 | 2018-12-11 | Benton Frederick Baugh |
| The present invention is a reel apparatus, system and method of using same that may utilize accelerometers for determining the rotational direction of an offshore reel as a component of maintaining a constant tension and constant slippage setting on the umbilical of the offshore reel as the radius to the umbilical varies and the deployment direction is reversed. | ||||||
| 155 | Marine reel lay method pipeline installation system and methods | US15569952 | 2015-10-29 | US10139013B2 | 2018-11-27 | Joop Roodenburg; Terence Willem August Vehmeijer; Hendrik Hessels |
| An improved system and method for laying on the seabed a pipeline and/or installing a subsea riser including one or more accessories are disclosed. In the system, a trolley rail for an auxiliary trolley is provided which includes a retractable trolley rail part supported by the tower via an associated mobile rail support assembly. Displacement of the retractable trolley rail part together with the auxiliary trolley when arranged on said retractable trolley rail part with respect to the tower is allowed, between an active position, wherein the auxiliary trolley is positioned to engage on an accessory in the firing line, and a retracted and non-operable position wherein a clear envelope about the firing line is created. | ||||||
| 156 | METHOD AND SYSTEM FOR DETECTING AND ADDRESSING A KICK WHILE DRILLING | US15593425 | 2017-05-12 | US20180328159A1 | 2018-11-15 | Chakrapani Mandava; Andrew Armstrong; Michael Lockridge |
| Systems, devices, and methods for detecting and addressing a kick on a drilling rig are provided. A controller on the drilling rig may receive measurements from one or more sensor systems on the drilling rig and determine a severity index value corresponding to the likelihood of a kick. If the severity index level is determined to reach a specified threshold, an operator may be prompted to perform a flow check and/or activate a blow-out preventer. | ||||||
| 157 | Flexible line installation and removal | US15319677 | 2014-06-18 | US10119371B2 | 2018-11-06 | Steinar Kristoffersen; Guillaume Gravey; Øyvind Haug |
| A method of removing a flexible line deployed between an offshore platform and a subsea structure, where the platform has a landing deck on which the flexible line is installed, the landing deck facing away from the platform towards an installation side. The method comprises: decoupling a topside end of the flexible line from the landing deck; lowering the topside end from the landing deck to the sea bed using a platform mounted winch, and detaching the winch from the topside end; moving the platform in a direction away from the installation side and positioning an installation vessel on the installation side; lowering a recovery line from the installation vessel and attaching an end of the recovery line to the topside or subsea end of the riser; raising the attached topside or subsea end onto the installation vessel from the seabed using the recovery line; and recovering the flexible line onto the installation vessel, whereupon the platform can be moved back to an operating position. | ||||||
| 158 | OFFSHORE DRILLING RIG COMPRISING AN ANTI-RECOIL SYSTEM | US15772056 | 2016-10-28 | US20180313173A1 | 2018-11-01 | William James McBEATH |
| Disclosed herein are embodiments of an offshore drilling rig comprising: a drill floor (107) defining a well center (123); a hoisting system configured to advance a tubular string (128) downwards through the well center (123) and to the seafloor (124) and to apply a lifting force to a tubular string (128) extending through the well center (123) and to the seafloor (124), the lifting force being large enough to support at least a major part of an apparent weight of the tubular string (128); and an anti-recoil system (218) configured to cause, in case of a sudden reduction of a load suspended from the drilling rig, the hoisting system to raise the tubular string (128) while preventing damage to the hoisting system. | ||||||
| 159 | Subsea Control Pod Deployment and Retrieval Systems and Methods | US15758287 | 2016-09-16 | US20180258741A1 | 2018-09-13 | Travis James MILLER; Richard Watson COWAN; Alex Michael BELOTE; Frank Benjamin SPRINGETT |
| A device for retrieving a control pod from a subsea BOP stack or deploying a control pod to a subsea BOP stack includes a base having a longitudinal axis, a first end, and a second end axially opposite the first end. The base includes a plurality of axially adjacent bays positioned side-by-side between the first end and the second end. Each bay is sized to hold one control pod. In addition, the device includes a trolley moveably coupled to the base. The trolley includes a first stall and a second stall axially adjacent the first stall. Each stall is configured to hold one control pod. Further, the device includes a housing fixably coupled to the base. Still further, the device includes a control pod actuation assembly coupled to the housing. The control pod actuation assembly is configured to move the trolley axially relative to the base and the housing to align each stall of the trolley with at least one bay of the base. The control pod actuation assembly includes a linear actuator configured to extend and retract through one bay of the base. | ||||||
| 160 | Subsea Control Pod Deployment and Retrieval Systems and Methods | US15758197 | 2016-09-16 | US20180245417A1 | 2018-08-30 | Travis James Miller; Frank Benjamin Springett; Richard Watson Cowan |
| A method for replacing a first control pod of a BOP stack includes (a) lowering a control pod exchange device subsea. In addition, the method includes (b) coupling the control pod exchange device to the BOP stack. Further, the method includes (c) transferring the first control pod from the BOP stack to the control pod exchange device after (b). Still further, the method includes (d) lifting the control pod exchange device to the surface after (c). | ||||||
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