WO2010049891A3 - Connector - Google Patents

Connector Download PDF

Info

Publication number
WO2010049891A3
WO2010049891A3 PCT/IB2009/054760 IB2009054760W WO2010049891A3 WO 2010049891 A3 WO2010049891 A3 WO 2010049891A3 IB 2009054760 W IB2009054760 W IB 2009054760W WO 2010049891 A3 WO2010049891 A3 WO 2010049891A3
Authority
WO
WIPO (PCT)
Prior art keywords
bolts
sections
flanges
flange
riser
Prior art date
Application number
PCT/IB2009/054760
Other languages
French (fr)
Other versions
WO2010049891A2 (en
Inventor
Stephen Hatton
Original Assignee
Subsea Riser Products Limited
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
Application filed by Subsea Riser Products Limited filed Critical Subsea Riser Products Limited
Priority to GB1106721.2A priority Critical patent/GB2476904B/en
Publication of WO2010049891A2 publication Critical patent/WO2010049891A2/en
Publication of WO2010049891A3 publication Critical patent/WO2010049891A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/085—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with at least one unthreaded portion in both the nut and the bolt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/005—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts comprising locking means for the threaded member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially

Abstract

A connector comprises a first flange (12) including a number of bolts (26) and a second flange (14) including corresponding screw inserts (28). The bolts (26) and screw inserts (28) include partially grooved surfaces such the each surface includes ungrooved longitudinal sections radially spaced about the circumference. In use, the two flanges (12, 14) are attached to respective sections of a riser and the flanges are moved axially together. Each of the. bolts is then rotated through a partial revolution (e.g. 45°) in order for each bolt (26) to secure to a respective screw insert (28). The bolts can then be locked in this engaged position to lock two sections of the riser together.
PCT/IB2009/054760 2008-10-29 2009-10-27 Connector WO2010049891A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1106721.2A GB2476904B (en) 2008-10-29 2009-10-27 Connector for subsea riser

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0819848.3 2008-10-29
GB0819848A GB0819848D0 (en) 2008-10-29 2008-10-29 Connector
GB0904779A GB2464778A (en) 2008-10-29 2009-03-20 Connector
GB0904779.6 2009-03-20

Publications (2)

Publication Number Publication Date
WO2010049891A2 WO2010049891A2 (en) 2010-05-06
WO2010049891A3 true WO2010049891A3 (en) 2010-07-15

Family

ID=40134028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/054760 WO2010049891A2 (en) 2008-10-29 2009-10-27 Connector

Country Status (2)

Country Link
GB (3) GB0819848D0 (en)
WO (1) WO2010049891A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201020356D0 (en) * 2010-12-01 2011-01-12 Luffrum Simon M Apparatus for running subsea completions and xmas trees
CN103291234B (en) * 2013-06-03 2015-06-10 中国海洋石油总公司 Novel secondary locking mechanism of underwater horizontal connector mounting tool
GB2579556B (en) * 2018-12-03 2021-03-03 Mhwirth Do Brasil Equipamentos Ltda Riser tools and methods
CN110792857A (en) * 2019-11-08 2020-02-14 湖南天行健能源管理有限公司 Flange plate and connecting bolt thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE380786C (en) * 1923-09-11 Michael Eckert Device for connecting two pipes
US1995610A (en) * 1930-09-03 1935-03-26 Joseph A Gray Lock nut, bolt, and rivet
GB563016A (en) * 1942-12-12 1944-07-26 Franz Wantoch Screw and nut mechanism
FR1184262A (en) * 1957-10-11 1959-07-20 Louvroil Montbard Aulnoye Device for the rapid assembly of collared tubes
DE1506825A1 (en) * 1966-07-21 1969-07-10 Financ Et Ind Des Ateliers Et Arrangement to protect screws or similar fasteners from a corrosive medium
GB1193505A (en) * 1967-04-19 1970-06-03 Douglas Norman Manton The Jointing of Pipeline Flanges in Axial Alignment
US3948545A (en) * 1974-03-11 1976-04-06 Mcevoy Oilfield Equipment Co. Mechanically operated breech block
DE20107661U1 (en) * 2001-05-05 2001-10-18 Haefele Gmbh & Co fitting
EP1491717A2 (en) * 2003-06-23 2004-12-29 Control Flow Inc. Choke and kill line systems for blowout preventers
DE102006051599A1 (en) * 2006-11-02 2008-05-15 Airbus Deutschland Gmbh Self-locking fixing element, has nut mounted on bolt in stopping manner and bolt is locked with nut by twisting nut on bolt around rotation angle to plus minus ninety degree in twisted or self-locking manner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673751A (en) * 1950-12-05 1954-03-30 Jones & Laughlin Steel Corp Metal pipe and coupling therefor
US6734805B2 (en) * 2000-08-07 2004-05-11 Abb Vetco Gray Inc. Composite pipe telemetry conduit
US6764110B2 (en) * 2001-05-04 2004-07-20 Russell Larry R Remotely pretensioned threaded tubular connections
US7861776B2 (en) * 2006-08-22 2011-01-04 Schlumberger Technology Corporation System and method for forming a coiled tubing connection

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE380786C (en) * 1923-09-11 Michael Eckert Device for connecting two pipes
US1995610A (en) * 1930-09-03 1935-03-26 Joseph A Gray Lock nut, bolt, and rivet
GB563016A (en) * 1942-12-12 1944-07-26 Franz Wantoch Screw and nut mechanism
FR1184262A (en) * 1957-10-11 1959-07-20 Louvroil Montbard Aulnoye Device for the rapid assembly of collared tubes
DE1506825A1 (en) * 1966-07-21 1969-07-10 Financ Et Ind Des Ateliers Et Arrangement to protect screws or similar fasteners from a corrosive medium
GB1193505A (en) * 1967-04-19 1970-06-03 Douglas Norman Manton The Jointing of Pipeline Flanges in Axial Alignment
US3948545A (en) * 1974-03-11 1976-04-06 Mcevoy Oilfield Equipment Co. Mechanically operated breech block
DE20107661U1 (en) * 2001-05-05 2001-10-18 Haefele Gmbh & Co fitting
EP1491717A2 (en) * 2003-06-23 2004-12-29 Control Flow Inc. Choke and kill line systems for blowout preventers
DE102006051599A1 (en) * 2006-11-02 2008-05-15 Airbus Deutschland Gmbh Self-locking fixing element, has nut mounted on bolt in stopping manner and bolt is locked with nut by twisting nut on bolt around rotation angle to plus minus ninety degree in twisted or self-locking manner

Also Published As

Publication number Publication date
GB0904779D0 (en) 2009-05-06
WO2010049891A2 (en) 2010-05-06
GB0819848D0 (en) 2008-12-03
GB2464778A (en) 2010-05-05
GB2476904B (en) 2012-11-07
GB201106721D0 (en) 2011-06-01
GB2476904A (en) 2011-07-13

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