DE69507736D1 - Verbinder für biegsame Rohre - Google Patents

Verbinder für biegsame Rohre

Info

Publication number
DE69507736D1
DE69507736D1 DE69507736T DE69507736T DE69507736D1 DE 69507736 D1 DE69507736 D1 DE 69507736D1 DE 69507736 T DE69507736 T DE 69507736T DE 69507736 T DE69507736 T DE 69507736T DE 69507736 D1 DE69507736 D1 DE 69507736D1
Authority
DE
Germany
Prior art keywords
housing
coiled tubing
slips
downhole end
uphole
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.)
Expired - Lifetime
Application number
DE69507736T
Other languages
English (en)
Inventor
Donald Alexander 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.)
Canadian Fracmaster Ltd
Original Assignee
Canadian Fracmaster Ltd
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 Canadian Fracmaster Ltd filed Critical Canadian Fracmaster Ltd
Application granted granted Critical
Publication of DE69507736D1 publication Critical patent/DE69507736D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/041—Couplings; joints between rod or the like and bit or between rod and rod or the like specially adapted for coiled tubing
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/061—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Moulding By Coating Moulds (AREA)
  • Joints Allowing Movement (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
DE69507736T 1994-05-05 1995-05-03 Verbinder für biegsame Rohre Expired - Lifetime DE69507736D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002122957A CA2122957C (en) 1994-05-05 1994-05-05 Coiled tubing connector

Publications (1)

Publication Number Publication Date
DE69507736D1 true DE69507736D1 (de) 1999-03-25

Family

ID=4153544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507736T Expired - Lifetime DE69507736D1 (de) 1994-05-05 1995-05-03 Verbinder für biegsame Rohre

Country Status (6)

Country Link
EP (1) EP0681085B1 (de)
AT (1) ATE176714T1 (de)
AU (1) AU699400B2 (de)
CA (1) CA2122957C (de)
DE (1) DE69507736D1 (de)
NO (1) NO951752L (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8678042B2 (en) 1995-09-28 2014-03-25 Fiberspar Corporation Composite spoolable tube
US7498509B2 (en) 1995-09-28 2009-03-03 Fiberspar Corporation Composite coiled tubing end connector
US5921285A (en) 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
EP0929772A2 (de) * 1996-10-04 1999-07-21 Camco International Inc. Verbesserte entkopplungsvorrichtung für notfälle
US6250393B1 (en) 1998-10-19 2001-06-26 Baker Hughes Incorporated Bottom hole assembly with coiled tubing insert
DE60021906D1 (de) * 1999-10-01 2005-09-15 Fiberspar Corp N D Ges D Staat Endverbinder und rohrverbinder für gewickelten rohrstrang aus verbundwerkstoff
US20020185188A1 (en) 2001-04-27 2002-12-12 Quigley Peter A. Composite tubing
CA2490176C (en) 2004-02-27 2013-02-05 Fiberspar Corporation Fiber reinforced spoolable pipe
US8187687B2 (en) 2006-03-21 2012-05-29 Fiberspar Corporation Reinforcing matrix for spoolable pipe
US8839822B2 (en) 2006-03-22 2014-09-23 National Oilwell Varco, L.P. Dual containment systems, methods and kits
CA2619808C (en) 2007-02-02 2015-04-14 Fiberspar Corporation Multi-cell spoolable pipe
US8746289B2 (en) 2007-02-15 2014-06-10 Fiberspar Corporation Weighted spoolable pipe
CA2641492C (en) 2007-10-23 2016-07-05 Fiberspar Corporation Heated pipe and methods of transporting viscous fluid
US9127546B2 (en) 2009-01-23 2015-09-08 Fiberspar Coproation Downhole fluid separation
AU2010331950B2 (en) 2009-12-15 2015-11-05 Fiberspar Corporation System and methods for removing fluids from a subterranean well
US8955599B2 (en) 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
MX358020B (es) 2012-08-10 2018-08-02 Nat Oilwell Varco Lp Conectores de tuberia continua compuesta.
GB2505469B (en) * 2012-08-31 2015-10-21 Christopher James Bowles Connection assembly
US10012033B2 (en) * 2013-08-27 2018-07-03 Thru Tubing Solutions, Inc. Connection apparatus for coiled tubing and method of attaching same
US10947790B2 (en) 2017-10-05 2021-03-16 Baker Hughes, A Ge Company, Llc Coiled tubing connector with internal anchor and external seal
US20190106946A1 (en) * 2017-10-05 2019-04-11 Baker Hughes, A Ge Company, Llc Coiled Tubing Connector with Internal Anchor and External Seal
GB2571957B (en) 2018-03-14 2020-05-13 Downhole Tools International Ltd Apparatus for connecting a tool string to coiled tubing in downhole operations
CN109162652B (zh) * 2018-11-22 2023-08-22 重庆科技学院 等外径内卡瓦连续油管连接器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017451A (en) * 1933-11-21 1935-10-15 Baash Ross Tool Co Packing casing bowl
US2864450A (en) * 1955-05-13 1958-12-16 Burns Erwin Multiple unit packing casing bowl
US4844516A (en) * 1988-02-05 1989-07-04 Otis Engineering Corporation Connector for coil tubing or the like
US4936618A (en) * 1989-03-27 1990-06-26 Dowell Schlumberger Incorporated Grapple connection for coiled tubing
US5251695A (en) * 1992-01-13 1993-10-12 Baker Hughes Incorporated Tubing connector

Also Published As

Publication number Publication date
AU699400B2 (en) 1998-12-03
EP0681085A3 (de) 1996-01-10
CA2122957C (en) 1999-01-19
EP0681085B1 (de) 1999-02-10
NO951752L (no) 1995-11-06
CA2122957A1 (en) 1995-11-06
EP0681085A2 (de) 1995-11-08
ATE176714T1 (de) 1999-02-15
NO951752D0 (no) 1995-05-04
AU1780495A (en) 1995-11-16

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Legal Events

Date Code Title Description
8332 No legal effect for de