CS250224B2 - Method of tubes' gasproof connection and equipment for realization of this method - Google Patents

Method of tubes' gasproof connection and equipment for realization of this method Download PDF

Info

Publication number
CS250224B2
CS250224B2 CS829178A CS917882A CS250224B2 CS 250224 B2 CS250224 B2 CS 250224B2 CS 829178 A CS829178 A CS 829178A CS 917882 A CS917882 A CS 917882A CS 250224 B2 CS250224 B2 CS 250224B2
Authority
CS
Czechoslovakia
Prior art keywords
polytetrafluoroethylene
sealing ring
nipple
annular groove
shoulder
Prior art date
Application number
CS829178A
Other languages
Czech (cs)
English (en)
Inventor
Friedrich Lenze
Erwin Jedamzik
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of CS250224B2 publication Critical patent/CS250224B2/cs

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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
CS829178A 1982-02-03 1982-12-15 Method of tubes' gasproof connection and equipment for realization of this method CS250224B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3203857A DE3203857C2 (de) 1982-02-03 1982-02-03 Ölfeldrohr-Verbindung und Verfahren zum Verbinden von Ölfeld-Rohren

Publications (1)

Publication Number Publication Date
CS250224B2 true CS250224B2 (en) 1987-04-16

Family

ID=6154820

Family Applications (1)

Application Number Title Priority Date Filing Date
CS829178A CS250224B2 (en) 1982-02-03 1982-12-15 Method of tubes' gasproof connection and equipment for realization of this method

Country Status (9)

Country Link
US (1) US4595219A (ru)
EP (1) EP0085647B1 (ru)
JP (1) JPS58134293A (ru)
AT (1) ATE19287T1 (ru)
BR (1) BR8300517A (ru)
CS (1) CS250224B2 (ru)
DE (1) DE3203857C2 (ru)
MX (1) MX158558A (ru)
YU (1) YU45122B (ru)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145154A1 (en) * 1983-10-05 1985-06-19 Texas Forge & Tool Limited Improvements in or relating to rods
JPS60205091A (ja) * 1984-03-29 1985-10-16 住友金属工業株式会社 油井管用管継手
US4915426A (en) * 1989-06-01 1990-04-10 Skipper Claud T Pipe coupling for well casing
DE4007408C1 (en) * 1990-03-06 1991-07-25 Mannesmann Ag, 4000 Duesseldorf, De Gas-tight pipe connector for oil fields - in which symmetrical PTFE ring is formed between tapered plug and socket that screw together
SE9001409D0 (sv) * 1990-04-20 1990-04-20 Sandvik Ab Metod foer framstaellning av haardmetallkropp foer bergborrverktyg och slitdelar
IT223079Z2 (it) * 1990-05-31 1995-06-09 Camozzi Riccardo S P A Raccordo con guarnizione di tenuta riportata sul filetto del gambo filettato
US5826921A (en) * 1991-11-25 1998-10-27 Woolley; Brown J. Threaded pipe joint
US5505502A (en) * 1993-06-09 1996-04-09 Shell Oil Company Multiple-seal underwater pipe-riser connector
US5441314A (en) * 1994-07-01 1995-08-15 Giovanni; Camozzi Threaded fittings
GB9723561D0 (en) * 1997-11-08 1998-01-07 Glynwed Pipe Systems Ltd Jointing ring or gasket and joints incorporating the same
US6811189B1 (en) * 2000-10-04 2004-11-02 Grant Prideco, L.P. Corrosion seal for threaded connections
MXPA03005476A (es) * 2001-01-20 2005-07-15 Grant Prideco Lp Sello de corrosion reemplazable para conexiones roscadas.
US6550822B2 (en) * 2001-04-25 2003-04-22 G. B. Tubulars, Inc. Threaded coupling with water exclusion seal system
DE60108737T2 (de) * 2001-07-24 2006-03-30 Olab S.R.L., Torbole Casaglia Dichtungssystem mit Abdichtring
TW494201B (en) * 2001-08-08 2002-07-11 Jgc Corp Connection method and structure for pipe with poor weldability for high temperature application
US6755447B2 (en) * 2001-08-24 2004-06-29 The Technologies Alliance, Inc. Production riser connector
US20050012278A1 (en) * 2002-11-07 2005-01-20 Delange Richard W. Metal sleeve seal for threaded connections
CA2636738C (en) * 2006-01-13 2016-11-08 Swagelok Company Fitting with adapted engaging surfaces
CA2749330A1 (en) * 2009-01-16 2010-07-22 Shell Internationale Research Maatschappij B.V. Systems and methods for producing oil and/or gas
US20110073325A1 (en) * 2009-09-30 2011-03-31 Schlumberger Technology Corporation Torque resistant coupling for oilwell toolstring
CN105683487B (zh) * 2013-12-27 2018-03-27 哈里伯顿能源服务公司 具有高弯曲和转矩容量的螺纹连接
US11555095B2 (en) 2019-03-29 2023-01-17 Carbon, Inc. Dual cure resin for the production of moisture-resistant articles by additive manufacturing
CN112610761B (zh) * 2020-12-10 2021-08-17 席赫 一种防腐输油油管
CN114962807B (zh) * 2022-05-19 2024-05-03 延安嘉盛石油机械有限责任公司 一种新型低合金油套管

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD34261A (ru) *
DE600537C (de) * 1932-11-01 1934-07-26 Gustavus A Montgomery Kupplung fuer Bohrgestaenge
US2110825A (en) * 1935-03-12 1938-03-08 Nat Supply Co Packed tool joint
US2150221A (en) * 1935-07-15 1939-03-14 Frank J Hinderliter Rotary tool joint
US2110127A (en) * 1935-07-15 1938-03-08 Frank J Hinderliter Rotary tool joint
US2104799A (en) * 1935-12-20 1938-01-11 Evans Seth Packing for pipe joints
US2980451A (en) * 1957-04-17 1961-04-18 Atlas Pipe Inc Threaded pipe joint having an extrudable generally non-resilient sealing means
DE1129125B (de) * 1958-10-01 1962-05-10 Atlas Bradford Company Bohrlochgestaengeverbindung
FR1360257A (fr) * 1963-03-25 1964-05-08 Vallourec Dispositif pour l'assemblage étanche de tubes
US3508771A (en) * 1964-09-04 1970-04-28 Vallourec Joints,particularly for interconnecting pipe sections employed in oil well operations
DE1298469B (de) * 1966-02-02 1969-07-03 Becker Drilling Alberta Ltd Bohrgestaenge fuer Kernbohrgeraet
DE1525893A1 (de) * 1966-03-17 1969-07-10 Teves Gmbh Alfred Abdichtung von Anschlussstuecken
CH482969A (de) * 1967-06-14 1969-12-15 Benteler Werke Ag Mit Rechts- und Linksgewinde versehene Rohrmuffenverbindung
US3456729A (en) * 1968-07-25 1969-07-22 Gray Tool Co Stab-in conduit couplings
AR206593A1 (es) * 1972-03-31 1976-08-06 Kainan Steel Tube Co Estructura de juntas de acoplamiento para tubos roscados particularmente tuberias para pozos petroliferos
GB1503395A (en) * 1975-09-19 1978-03-08 Attock Oilfield Equip Pipe connector
US4085951A (en) * 1976-10-28 1978-04-25 Wonder Products Company Hydril-type connector
US4253687A (en) * 1979-06-11 1981-03-03 Whiting Oilfield Rental, Inc. Pipe connection
FR2468823A1 (fr) * 1979-10-30 1981-05-08 Vallourec Joint pour tubes destine a l'industrie petroliere

Also Published As

Publication number Publication date
ATE19287T1 (de) 1986-05-15
YU45122B (en) 1992-03-10
BR8300517A (pt) 1983-11-08
EP0085647A1 (de) 1983-08-10
JPS58134293A (ja) 1983-08-10
DE3203857C2 (de) 1984-08-02
YU290282A (en) 1986-06-30
DE3203857A1 (de) 1983-08-18
MX158558A (es) 1989-02-14
EP0085647B1 (de) 1986-04-16
US4595219A (en) 1986-06-17

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