RU2000112003A - ROTARY DEVICE - Google Patents

ROTARY DEVICE

Info

Publication number
RU2000112003A
RU2000112003A RU2000112003/28A RU2000112003A RU2000112003A RU 2000112003 A RU2000112003 A RU 2000112003A RU 2000112003/28 A RU2000112003/28 A RU 2000112003/28A RU 2000112003 A RU2000112003 A RU 2000112003A RU 2000112003 A RU2000112003 A RU 2000112003A
Authority
RU
Russia
Prior art keywords
pipe
turret
vessel
specified
anchor chain
Prior art date
Application number
RU2000112003/28A
Other languages
Russian (ru)
Other versions
RU2226164C2 (en
Inventor
Арне СМЕДАЛ
Original Assignee
Хитек Системз Ас
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from NO19974640A external-priority patent/NO310506B1/en
Application filed by Хитек Системз Ас filed Critical Хитек Системз Ас
Publication of RU2000112003A publication Critical patent/RU2000112003A/en
Application granted granted Critical
Publication of RU2226164C2 publication Critical patent/RU2226164C2/en

Links

Claims (5)

1. Поворотное устройство для судна (10), такого как судно для бурения и добычи нефти, причем указанное судно (10) выполнено со сквозной, вертикально проходящей шахтой (12), содержащее турель (16) с вертикально проходящим каналом, установленную внутри шахты (12) с возможностью вращения вокруг вертикальной оси относительно корпуса судна таким образом, что при закреплении турели (16) относительно морского дна судно (10) может поворачиваться относительно указанной вертикальной оси в зависимости от ветра и морских течений, и первую трубу (36), установленную внутри турели (16) и формирующую в сочетании с ней вертикальное кольцо, пригодное для размещения внутри него множества удлиненных элементов, отличающееся тем, что поворотное устройство снабжено второй трубой (32), по существу, коаксиальной с турелью (16) и образующей промежуточную трубу с наружным диаметром, меньшим, чем внутренний диаметр турели, и с внутренним диаметром, превышающим наружный диаметр указанной первой трубы (36), занимающей положение внутренней трубы, так что между наружной поверхностью указанной второй трубы (32) и внутренней поверхностью турели (16) образовано вертикально ориентированное кольцевое пространство, при этом вторая труба (32) соединена с турелью (16), а внутренняя труба (36) соединена с промежуточной трубой (32) и/или с турелью (16) и снабжена нижней конусной частью (36'''), выполненной и расположенной с возможностью размещения внутри этой нижней части (36''') трубы погружного буя, такого, как погружной буй STL.1. A rotary device for a vessel (10), such as a vessel for drilling and oil production, wherein said vessel (10) is made with a through, vertically extending shaft (12) containing a turret (16) with a vertically extending channel mounted inside the shaft ( 12) with the possibility of rotation around the vertical axis relative to the hull of the vessel so that when the turret (16) is fixed relative to the seabed, the vessel (10) can rotate relative to the specified vertical axis depending on the wind and sea currents, and the first pipe (36) installed inside the turret (16) and forming, in combination with it, a vertical ring suitable for accommodating a multitude of elongated elements inside it, characterized in that the rotary device is provided with a second pipe (32), essentially coaxial with the turret (16) and forming an intermediate pipe with an outer diameter smaller than the inner diameter of the turret, and with an inner diameter greater than the outer diameter of the specified first pipe (36), occupying the position of the inner pipe, so that between the outer surface of the specified second pipe (32) and the inner a vertically oriented annular space is formed on the surface of the turret (16), with the second pipe (32) connected to the turret (16), and the inner pipe (36) connected to the intermediate pipe (32) and / or to the turret (16) and provided with a lower conical a portion (36 '’) made and positioned to accommodate within this lower portion (36 ″') a submersible buoy tube, such as an STL submersible buoy. 2. Устройство по п. 1, отличающееся тем, что вертикальный внутренний канал (36') в указанной первой, внутренней трубе (36) образует отдельный сквозной проход для колонны буровых труб, причем указанная первая труба (36) соединена со второй, промежуточной трубой (32). 2. The device according to claim 1, characterized in that the vertical inner channel (36 ') in the specified first, inner pipe (36) forms a separate through passage for the drill pipe string, said first pipe (36) being connected to the second intermediate pipe (32). 3. Устройство по п. 1 или 2, отличающееся тем, что турель (16) на своей внутренней поверхности выполнена с проходящими, по существу, вертикально удлиненными элементами (40, 42) в виде балок, причем на нижнем конце каждого элемента (40, 42) в виде балки размещен либо соединительный крюк (24) для якорной цепи (22а) фиксированной длины, либо направляющий блок (26) для якорной цепи (22b) регулируемой длины, связанной с натяжными средствами (28), такими как лебедка, а также с запорными средствами (30) для фиксации якорной цепи (22b) в ее укороченном, натянутом состоянии, при этом каждый указанный элемент (40, 42) в виде балки снабжен радиальной монтажной частью (38, 42'), выполненной с возможностью присоединения ко второй, промежуточной трубе (32). 3. The device according to p. 1 or 2, characterized in that the turret (16) on its inner surface is made with passing, essentially vertically elongated elements (40, 42) in the form of beams, and at the lower end of each element (40, 42) in the form of a beam, either a connecting hook (24) for an anchor chain (22a) of a fixed length or a guide block (26) for an anchor chain (22b) of adjustable length associated with tensioning means (28), such as a winch, is also placed with locking means (30) for fixing the anchor chain (22b) in its shortened, tense state, p and wherein each said element (40, 42) in the form of a beam provided with a radial mounting portion (38, 42 ') adapted to couple to a second intermediate tube (32). 4. Устройство п. 2 или 3, отличающееся тем, что турель (16), первая, внутренняя труба (36) и вторая, промежуточная труба (32) и выполнены примерно одинаковой высоты. 4. The device of claim 2 or 3, characterized in that the turret (16), the first, inner pipe (36) and the second, intermediate pipe (32) are made of approximately the same height. 5. Устройство по п. 3 или 4, отличающееся тем, что нижние концы турели (16), первой, внутренней трубы (36) и второй, промежуточной трубы (32) и расположены примерно на уровне установки указанных соединительных крюков (24) и направляющих блоков (26) для якорных цепей (22а, 22b). 5. The device according to p. 3 or 4, characterized in that the lower ends of the turret (16), the first, inner pipe (36) and the second, intermediate pipe (32) and are located approximately at the level of installation of these connecting hooks (24) and guides blocks (26) for anchor chains (22a, 22b).
RU2000112003/28A 1997-10-08 1998-10-07 Swivel unit RU2226164C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19974640A NO310506B1 (en) 1997-10-08 1997-10-08 Swivel device for ships such as drilling and production vessels
NO19974640 1997-10-08

Publications (2)

Publication Number Publication Date
RU2000112003A true RU2000112003A (en) 2002-04-20
RU2226164C2 RU2226164C2 (en) 2004-03-27

Family

ID=19901179

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000112003/28A RU2226164C2 (en) 1997-10-08 1998-10-07 Swivel unit

Country Status (9)

Country Link
US (1) US6302048B1 (en)
JP (1) JP2001519276A (en)
CN (1) CN1119260C (en)
AU (1) AU729974B2 (en)
CA (1) CA2306278A1 (en)
GB (1) GB2345896B (en)
NO (1) NO310506B1 (en)
RU (1) RU2226164C2 (en)
WO (1) WO1999017983A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1064450B1 (en) * 1998-03-27 2002-09-04 Single Buoy Moorings Inc. Riser tensioning construction
FR2797843B1 (en) 1999-09-01 2002-01-25 Dumez Gtm MOBILE BARGE WITH TIGHT LEGS FOR MEDIUM-DEPTH WATERWORKS
NO312821B1 (en) * 1999-09-15 2002-07-08 Kvaerner Oil & Gas As Procedure for exploiting natural resources below the seabed and facilities for drilling a well in the seabed
BR0015116A (en) 1999-10-27 2002-06-25 Single Buoy Moorings Floating construction
US7182034B2 (en) * 2004-06-04 2007-02-27 Brine William H Offshore floating dock
NO20044873D0 (en) * 2004-11-09 2004-11-09 Framo Eng As EL power / signal transmission system
NO324808B1 (en) * 2005-03-22 2007-12-10 Advanced Prod & Loading As Mooring system
US7717762B2 (en) * 2006-04-24 2010-05-18 Sofec, Inc. Detachable mooring system with bearings mounted on submerged buoy
WO2008086225A2 (en) * 2007-01-05 2008-07-17 Sofec, Inc. Detachable mooring and fluid transfer system
WO2008095106A2 (en) 2007-01-31 2008-08-07 Sofec, Inc. Mooring arrangement with bearing isolation ring
WO2009031971A1 (en) 2007-09-07 2009-03-12 Prosafe Production Pte. Ltd. A mooring system for a vessel and a method of mooring a vessel
FR2928898B1 (en) * 2008-03-21 2010-04-16 Saipem Sa FLOATING SUPPORT COMPRISING A TURRET EQUIPPED WITH A MOORING BUOY FOR DOWNLINK / DECKABLE SURFACE LINK PIPES
FR2928899B1 (en) * 2008-03-21 2010-04-16 Saipem Sa FLOATING SUPPORT EQUIPPED WITH TURRET COMPRISING BEARING BEARINGS OUT OF WATER
KR100943457B1 (en) * 2008-10-10 2010-02-22 삼성중공업 주식회사 Mooring system for drillship and drillship using the same
US20100098498A1 (en) * 2008-10-16 2010-04-22 Gavin Humphreys Anchor system for offshore dynamically positioned drilling platform
FR2954267B1 (en) * 2009-12-23 2012-03-02 Technip France INSTALLATION, IN PARTICULAR FOR THE PRODUCTION AND TREATMENT OF FLUIDS, OF THE TYPE COMPRISING A FLOATING UNIT, PROVIDED WITH A SINGLE POINT MOORING SYSTEM
EP3181440B1 (en) * 2010-09-23 2020-04-29 Single Buoy Moorings Inc Retractable chain connector
US8967913B2 (en) 2010-09-23 2015-03-03 Single Buoy Moorings Inc. Retractable chain connector
CN102092465B (en) * 2011-01-28 2013-04-24 中国海洋石油总公司 Double moon pool floating production drilling oil storage ship
DK2492183T3 (en) * 2011-02-23 2013-11-18 Bluewater Energy Services Bv Detachable mooring system and method for disconnecting or reconnecting it
RU2508223C1 (en) * 2012-06-22 2014-02-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Mooring turret of drilling ship
SE1250952A1 (en) * 2012-08-24 2013-07-02 Procedure for anchoring a vehicle and its apparatus
NL2009677C2 (en) * 2012-10-22 2014-04-23 Itrec Bv A vessel including a drilling installation, and a method of drilling a well using the same.
EP2778041A1 (en) * 2013-03-12 2014-09-17 Bluewater Energy Services B.V. Assembly for transferring fluids between a vessel and a turret structure mounted in said vessel
FR3004693B1 (en) 2013-04-19 2015-05-15 Saipem Sa FLOATING SUPPORT ANCHOR ON TURRET COMPRISING A FLEXIBLE DRIVING GUIDE AND DEPARTURE DRIVE WITHIN THE SAME
NO336328B1 (en) * 2013-11-01 2015-08-03 Scana Offshore Vestby As turret
KR101616823B1 (en) * 2014-06-19 2016-04-29 삼성중공업 주식회사 Turret
WO2017091160A1 (en) * 2015-11-27 2017-06-01 Ptt Exploration And Production Public Company Limited Turret system and windlass assembly for use in a floating production storage and offloading vessel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305341A (en) * 1979-10-09 1981-12-15 Chicago Bridge & Iron Company Spindle moored ship
GB2118903B (en) * 1982-04-16 1985-09-25 Mitsui Shipbuilding Eng Floating offshore structure
US4436048A (en) * 1982-06-22 1984-03-13 Mobil Oil Corporation Rotary transfer subsystems and tensioning assemblies for a process vessel
US4701143A (en) 1984-10-17 1987-10-20 Key Ocean Services, Inc. Vessel mooring system and method for its installation
US4698038A (en) * 1984-10-17 1987-10-06 Key Ocean Services, Inc. Vessel mooring system and method for its installation
US4648848A (en) * 1985-11-12 1987-03-10 Fluor Corporation Spar buoy fluid transfer system
NO171009C (en) * 1988-11-28 1993-01-13 Golar Nor Offshore As SYSTEM FOR TRANSMISSION OF FLUIDS FROM A PIPE ORIGIN IN A SHIP HOLE TO A TURNOVER AND VICE VERSA
NO326914B1 (en) * 1991-09-30 2009-03-16 Norsk Hydro As Lathe for drilling or production vessels
US5363789A (en) 1993-09-15 1994-11-15 Single Buoy Moorings Inc. Disconnectable mooring system
US5860840A (en) * 1996-08-02 1999-01-19 Fmc Corporation Disconnectable turret mooring system utilizing a spider buoy
US6014939A (en) * 1997-01-29 2000-01-18 Hydralift, Inc. Universally stable oil well ship turret
US5755607A (en) * 1997-04-25 1998-05-26 Fmc Corporation Riser mounting arrangement for a moring system
US5823837A (en) * 1997-11-20 1998-10-20 Fmc Corporation Turret mooring system with product swivel stack

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