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AU9126282A - Pipe string tie-back connector - Google Patents

Pipe string tie-back connector

Info

Publication number
AU9126282A
AU9126282A AU91262/82A AU9126282A AU9126282A AU 9126282 A AU9126282 A AU 9126282A AU 91262/82 A AU91262/82 A AU 91262/82A AU 9126282 A AU9126282 A AU 9126282A AU 9126282 A AU9126282 A AU 9126282A
Authority
AU
Australia
Prior art keywords
connector
wellhead
riser
connection
pipe string
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU91262/82A
Other versions
AU555841B2 (en
Inventor
M.L. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of AU9126282A publication Critical patent/AU9126282A/en
Application granted granted Critical
Publication of AU555841B2 publication Critical patent/AU555841B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Ladders (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A pipe connector (8) for establishing a remote connection between a riser pipe (12) and a subsea wellhead (10). The connector comprises a plurality of annular elements (40, 52, 54) interconnected by a differential thread system (58, 60) which facilitates making up and breaking the riser-wellhead connection from a drilling platform or other surface location without rotation of the riser or diver assist. The preferred embodiment also includes a provision for establishing a metal-to-metal seal (66) between the connector and the wellhead, and a guide assembly (16) to assure proper alignment of the connector with the wellhead prior to completing the connection.
AU91262/82A 1982-10-14 1982-10-14 Pipe string tie-back connector Ceased AU555841B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/001474 WO1984001610A1 (en) 1982-10-14 1982-10-14 Pipe string tie-back connector

Publications (2)

Publication Number Publication Date
AU9126282A true AU9126282A (en) 1984-05-04
AU555841B2 AU555841B2 (en) 1986-10-09

Family

ID=22168293

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91262/82A Ceased AU555841B2 (en) 1982-10-14 1982-10-14 Pipe string tie-back connector

Country Status (9)

Country Link
EP (2) EP0122259A1 (en)
JP (1) JPS59501676A (en)
AT (1) ATE24224T1 (en)
AU (1) AU555841B2 (en)
BR (1) BR8305690A (en)
CA (1) CA1205741A (en)
DE (1) DE3368306D1 (en)
NO (1) NO842363L (en)
WO (1) WO1984001610A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8503800A (en) * 1985-08-12 1987-03-17 Cbv Ind Mecanica EQUIPMENT FOR THE INSTALLATION OF MODULES IN FIXED SUBMERSAL BASES, ESPECIALLY FOR SUBMARINE OIL WELLS
GB2193773A (en) * 1986-08-08 1988-02-17 Howden James & Co Ltd Pipeline safety joint
US4962952A (en) * 1989-03-29 1990-10-16 Vetco Gray Inc. Pressure tube with deflecting section
US4976458A (en) * 1989-10-16 1990-12-11 Vetco Gray Inc. Internal tieback connector
GB9123928D0 (en) * 1991-11-11 1992-01-02 Alpha Thames Eng Two-part connector for fluid carrying container
US5924491A (en) * 1997-07-03 1999-07-20 Baker Hughes Incorporated Thru-tubing anchor seal assembly and/or packer release devices
US7467663B2 (en) * 2004-09-07 2008-12-23 Dril-Quip, Inc. High pressure wellhead assembly interface
US7861789B2 (en) * 2005-02-09 2011-01-04 Vetco Gray Inc. Metal-to-metal seal for bridging hanger or tieback connection
US9303480B2 (en) * 2013-12-20 2016-04-05 Dril-Quip, Inc. Inner drilling riser tie-back connector for subsea wellheads

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521909A (en) * 1965-05-19 1970-07-28 Richfield Oil Corp Remote underwater wellhead connector
US3489213A (en) * 1968-04-18 1970-01-13 Fmc Corp Underwater well completion system
US4046405A (en) * 1972-05-15 1977-09-06 Mcevoy Oilfield Equipment Co. Run-in and tie back apparatus
US3809158A (en) * 1972-07-27 1974-05-07 Rockwell International Corp Well completion apparatus and method
US3986729A (en) * 1975-08-11 1976-10-19 Cameron Iron Works, Inc. Connecting apparatus
US4085951A (en) * 1976-10-28 1978-04-25 Wonder Products Company Hydril-type connector
US4408784A (en) * 1981-03-06 1983-10-11 Vetco, Inc. Production casing tieback connector assembly
CA1173076A (en) * 1981-03-16 1984-08-21 Michael R. Williams Thread-type pipe connector

Also Published As

Publication number Publication date
AU555841B2 (en) 1986-10-09
EP0122259A1 (en) 1984-10-24
BR8305690A (en) 1984-07-10
EP0109541B1 (en) 1986-12-10
DE3368306D1 (en) 1987-01-22
WO1984001610A1 (en) 1984-04-26
CA1205741A (en) 1986-06-10
NO842363L (en) 1984-06-13
JPS59501676A (en) 1984-10-04
ATE24224T1 (en) 1986-12-15
EP0109541A1 (en) 1984-05-30

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