NO20053063L - Kopling og metode for sammenfoyning av rorelementer. - Google Patents

Kopling og metode for sammenfoyning av rorelementer.

Info

Publication number
NO20053063L
NO20053063L NO20053063A NO20053063A NO20053063L NO 20053063 L NO20053063 L NO 20053063L NO 20053063 A NO20053063 A NO 20053063A NO 20053063 A NO20053063 A NO 20053063A NO 20053063 L NO20053063 L NO 20053063L
Authority
NO
Norway
Prior art keywords
interconnecting
primary
male
elements
joint
Prior art date
Application number
NO20053063A
Other languages
English (en)
Other versions
NO20053063D0 (no
NO334419B1 (no
Inventor
Carl Shears
Sigurd Solem
Original Assignee
Pedem 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 Pedem Ltd filed Critical Pedem Ltd
Publication of NO20053063D0 publication Critical patent/NO20053063D0/no
Publication of NO20053063L publication Critical patent/NO20053063L/no
Publication of NO334419B1 publication Critical patent/NO334419B1/no

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
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated
    • E21B31/1135—Jars with a hydraulic impedance mechanism, i.e. a restriction, for initially delaying escape of a restraining fluid
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/009—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with axial sealings having at least one plastically deformable sealing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

En sammenkoplingsanordning som er innrettet til å muliggjøre sammenkopling av et stort sett rørformet element med et annet stort sett rørformet element. Sammenkoplingsanordningen omfatter et hannsammenkoplingselement (114) og et hunnsammenkoplingselement (116). En fastgjøringsmekanisme (118, 120) er anordnet på hann- og hunnsammenkoplingselementene (114, 116). Hann- og hunnsammenkoplingselementene (114, 116) omfatter hvert minst én primær flate (142) som er innrettet til å danne en primær skjøt, og dessuten omfatter hvert element minst én seku ndær flate (140) som er innrettet til å danne en sekundær skjøt. Nevnte minst ene primære flate (142) kan være innrettet til å danne en primær belastningsbærende skulderskjøt (128). Nevnte minst ene sekundære flate (140) er innrettet til å danne en sekundær belastningsbærende skulderskjøt (130). Sammenkoplingsanordningen frembringer typisk en dobbeltskuldret høytorsjonssammenkopling for rørformed e elementer nede i hull. Et dobbeltvirkende hydraulisk støtgenererende apparat er også beskrevet.
NO20053063A 2004-06-23 2005-06-22 Verktøykomponent for en bunnhullsstreng. NO334419B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0413998.6A GB0413998D0 (en) 2004-06-23 2004-06-23 Connection apparatus and method

Publications (3)

Publication Number Publication Date
NO20053063D0 NO20053063D0 (no) 2005-06-22
NO20053063L true NO20053063L (no) 2005-12-27
NO334419B1 NO334419B1 (no) 2014-03-03

Family

ID=32799979

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053063A NO334419B1 (no) 2004-06-23 2005-06-22 Verktøykomponent for en bunnhullsstreng.

Country Status (5)

Country Link
US (1) US8052176B2 (no)
EP (1) EP1610047B1 (no)
CA (1) CA2510632C (no)
GB (1) GB0413998D0 (no)
NO (1) NO334419B1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0413996D0 (en) * 2004-06-23 2004-07-28 Pedem Ltd "Impact enhancing apparatus and method"
RU2455136C2 (ru) * 2007-06-06 2012-07-10 Лувата Эспоо Ой Держатель электрода для контактной сварки
US8281868B2 (en) * 2010-02-05 2012-10-09 Tesco Corporation Torque transmitting load shoulder
CN102787809B (zh) * 2012-08-23 2014-11-19 中国石油天然气股份有限公司 钻工具接头特殊螺纹
US9551199B2 (en) 2014-10-09 2017-01-24 Impact Selector International, Llc Hydraulic impact apparatus and methods
US9644441B2 (en) 2014-10-09 2017-05-09 Impact Selector International, Llc Hydraulic impact apparatus and methods
CN104338974B (zh) * 2014-10-27 2017-10-27 株洲钻石切削刀具股份有限公司 一种可重复装卸的旋转刀具
US10273761B2 (en) 2014-12-17 2019-04-30 Halliburton Energy Services, Inc. Axial retention connection for a downhole tool
WO2016112451A1 (en) 2015-01-12 2016-07-21 Halliburton Energy Services, Inc. Connection for transmitting torque and axial forces
WO2017048247A1 (en) 2015-09-16 2017-03-23 Halliburton Energy Services, Inc. Transmission assembly for downhole motor
US11313194B2 (en) * 2020-05-20 2022-04-26 Saudi Arabian Oil Company Retrieving a stuck downhole component

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438387C3 (de) 1974-08-07 1978-03-09 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Gewindeverbindung für Ölfeldrohre
US4192533A (en) * 1976-04-22 1980-03-11 Hydril Company Dovetail connection for pin and box joints
GB2113334B (en) * 1982-01-18 1985-11-13 Hunting Oilfield Services Improvements in and relating to pipe connectors
US4572549A (en) * 1982-08-24 1986-02-25 Cameron Iron Works, Inc. Subsea pipelines
CA1233855A (en) * 1983-04-05 1988-03-08 Hunting Oilfield Services (International) Limited Pipe connectors
US4753460A (en) * 1985-04-26 1988-06-28 The Hydril Company Tubular connection having two thread sets with multiple interengaging characteristics
US4676529A (en) * 1986-03-24 1987-06-30 Hydril Company Pipe joint
USH1329H (en) * 1992-04-28 1994-07-05 Exxon Production Research Company Drill collar connections
US5681059A (en) * 1995-12-15 1997-10-28 Mackie; Michael J. Pipe connector
WO1998054501A1 (fr) * 1997-05-30 1998-12-03 Sumitomo Metal Industries, Ltd. Joint a vis pour tuyau de puits de petrole
US6305723B1 (en) * 1998-10-27 2001-10-23 Grant Prideco, L.P. Tool joint and drill pipe made therefrom
US6767035B2 (en) * 2002-03-11 2004-07-27 Weatherford/Lamb, Inc. High torque modified profile threaded tubular connection
GB0413996D0 (en) * 2004-06-23 2004-07-28 Pedem Ltd "Impact enhancing apparatus and method"

Also Published As

Publication number Publication date
CA2510632A1 (en) 2005-12-23
US20050287854A1 (en) 2005-12-29
NO20053063D0 (no) 2005-06-22
GB0413998D0 (en) 2004-07-28
EP1610047A2 (en) 2005-12-28
CA2510632C (en) 2013-06-04
EP1610047A3 (en) 2006-03-22
NO334419B1 (no) 2014-03-03
EP1610047B1 (en) 2014-12-17
US8052176B2 (en) 2011-11-08

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ANCO APS, DK

CREP Change of representative

Representative=s name: MURGITROYD & COMPANY, MANNERHEIMSVAEGEN 12 B, 5TR,

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: EMQ LTD, GB