EA201290969A1 - Улучшенное уплотнение между трубами - Google Patents

Улучшенное уплотнение между трубами

Info

Publication number
EA201290969A1
EA201290969A1 EA201290969A EA201290969A EA201290969A1 EA 201290969 A1 EA201290969 A1 EA 201290969A1 EA 201290969 A EA201290969 A EA 201290969A EA 201290969 A EA201290969 A EA 201290969A EA 201290969 A1 EA201290969 A1 EA 201290969A1
Authority
EA
Eurasian Patent Office
Prior art keywords
locking protrusion
nipple
sealing surface
complementary locking
male
Prior art date
Application number
EA201290969A
Other languages
English (en)
Other versions
EA023539B1 (ru
Inventor
Кацуо Уено
Ян Гарольд Хигнетт
Original Assignee
Хай Силд Энд Каплд "Хск" Фзко
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 Хай Силд Энд Каплд "Хск" Фзко filed Critical Хай Силд Энд Каплд "Хск" Фзко
Publication of EA201290969A1 publication Critical patent/EA201290969A1/ru
Publication of EA023539B1 publication Critical patent/EA023539B1/ru

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042Threaded
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04Screw-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)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Earth Drilling (AREA)
  • Joints With Pressure Members (AREA)

Abstract

Изобретение относится к резьбовому трубному соединению, содержащему ниппель (20), имеющий на одном конце охватываемый резьбовой участок и муфту (10), имеющую на одном конце охватывающий участок, имеющий комплементарную винтовую резьбу. Ниппель и муфта взаимно зацепляются вдоль резьбовых участков с охватываемой резьбой, проходящей до охватываемого стопорного выступа, смежного комплементарному стопорному выступу на другом участке. Комплементарный стопорный выступ содержит выемку в форме конического приемника, имеющего радиальную поверхность (23), смежную соответствующей радиальной поверхности (15) на комплементарном стопорном выступе. Изогнутая уплотняющая поверхность (24) на ниппеле (20) зацепляет с возможностью уплотнения соответствующую изогнутую уплотняющую поверхность (16) на комплементарном стопорном выступе муфты (10), причем каждая изогнутая уплотняющая поверхность (16, 24) расположена на дуге периферии отдельного круга и кривизна уплотняющей поверхности (16) муфты больше кривизны уплотняющей поверхности (24) на ниппеле (20).
EA201290969A 2010-03-29 2010-12-13 Улучшенное уплотнение между трубами EA023539B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1005247.0A GB201005247D0 (en) 2010-03-29 2010-03-29 An improved seal between pipes
PCT/GB2010/002261 WO2011121263A1 (en) 2010-03-29 2010-12-13 An improved seal between pipes

Publications (2)

Publication Number Publication Date
EA201290969A1 true EA201290969A1 (ru) 2013-03-29
EA023539B1 EA023539B1 (ru) 2016-06-30

Family

ID=42228516

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290969A EA023539B1 (ru) 2010-03-29 2010-12-13 Улучшенное уплотнение между трубами

Country Status (18)

Country Link
US (1) US8840151B2 (ru)
EP (1) EP2572132B1 (ru)
JP (1) JP5814338B2 (ru)
CN (1) CN102918312B (ru)
AR (1) AR081276A1 (ru)
BR (1) BR112012024869B1 (ru)
DK (1) DK2572132T3 (ru)
EA (1) EA023539B1 (ru)
ES (1) ES2640615T3 (ru)
GB (2) GB201005247D0 (ru)
HK (1) HK1157847A1 (ru)
HU (1) HUE036679T2 (ru)
MX (1) MX2012011114A (ru)
MY (1) MY158296A (ru)
PL (1) PL2572132T3 (ru)
SG (1) SG184256A1 (ru)
UA (1) UA106413C2 (ru)
WO (1) WO2011121263A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2681152C1 (ru) * 2015-02-19 2019-03-04 Арселормиттал Тубьюлар Продактс Люксембург С.А. Резьбовое соединение труб, таких как нефтяные или газовые трубы
US10612702B2 (en) 2017-03-03 2020-04-07 Arcelormittal Tubular Products Luxembourg S.A. Torque shoulder of a premium connection

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201005247D0 (en) 2010-03-29 2010-05-12 Hsc Fzco An improved seal between pipes
GB201019413D0 (en) 2010-11-17 2010-12-29 Hsc Fzco An improved seal between pipes
JP6020087B2 (ja) * 2012-11-22 2016-11-02 Jfeスチール株式会社 管用ねじ継手
JP6051811B2 (ja) * 2012-11-27 2016-12-27 Jfeスチール株式会社 管用ねじ継手
EP2949983A4 (en) * 2013-01-28 2016-04-06 Jfe Steel Corp SCREW COUPLING FOR STEEL PIPE
JP5725094B2 (ja) * 2013-07-30 2015-05-27 Jfeスチール株式会社 耐久性に優れた油井管用ねじ継手
CN103556955B (zh) * 2013-11-01 2016-08-17 南通永大管业股份有限公司 一种高密封性油管的密封部结构
JP5971264B2 (ja) * 2014-01-10 2016-08-17 Jfeスチール株式会社 極厚肉油井管用ねじ継手
CN107002468B (zh) * 2014-10-12 2020-09-08 拉里·W·文森特 用于装配、测量和监控机械管接头的完整性的装置和方法
FR3027338B1 (fr) * 2014-10-16 2016-12-02 Vallourec Oil & Gas France Connexion polyvalente etanche a double butee
RU2604461C1 (ru) * 2015-08-21 2016-12-10 Открытое акционерное общество "Первоуральский новотрубный завод" Резьбовое трубное соединение
US9683684B1 (en) 2015-12-09 2017-06-20 Certus Energy Solutions, Llc Tubular coupling
US11466800B2 (en) 2015-12-09 2022-10-11 Certus Energy Solutions, Llc Tubular coupling
CN106051357A (zh) * 2016-03-28 2016-10-26 天津锦盈泰商贸有限公司 一种弧形端面的弯头法兰
EP3505803B1 (en) 2016-08-24 2021-10-06 JFE Steel Corporation Threaded joint for oil well pipe
PL3572702T3 (pl) 2017-01-18 2022-01-03 Nippon Steel Corporation Połączenie gwintowe dla rur stalowych
CN108518184A (zh) * 2018-03-26 2018-09-11 天津商业大学 一种油井管与接箍的新型连接结构

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL155335C (ru) 1971-07-09 1900-01-01
IT1044052B (it) * 1974-09-27 1980-03-20 Mannesmann Roehren Werke Ag Giunto filettato per tubi petroliferi
EP0087557B1 (de) * 1982-02-27 1985-05-15 MANNESMANN Aktiengesellschaft Rohrverbindung für Metallrohre
JPS6060392A (ja) * 1983-09-13 1985-04-06 住友金属工業株式会社 油井管用管継手
US4624488A (en) * 1983-12-16 1986-11-25 Hydril Company Tubular connection
GB8414203D0 (en) 1984-06-04 1984-07-11 Hunting Oilfield Services Ltd Pipe connectors
GB8617827D0 (en) * 1986-07-22 1986-08-28 British Steel Corp Joints for tubular members
DE8707965U1 (de) 1987-06-04 1987-07-30 Dalmine S.P.A., Mailand/Milano Muffenlose Rohrkupplung für Kohlenwasserstoff-Pumprohrleitungen
US4944538A (en) * 1989-03-08 1990-07-31 Baroid Technology, Inc. Threaded pipe joint having improved seal ring entrapment
US5137310A (en) * 1990-11-27 1992-08-11 Vallourec Industries Assembly arrangement using frustoconical screwthreads for tubes
JP2877010B2 (ja) 1994-11-04 1999-03-31 住友金属工業株式会社 油井管用ネジ継手
JP3287197B2 (ja) 1995-11-30 2002-05-27 住友金属工業株式会社 油井管用ねじ継手
CN2248815Y (zh) * 1996-04-12 1997-03-05 成都无缝钢管厂 石油套管螺纹密封接头
JPH10148281A (ja) 1996-11-20 1998-06-02 Kawasaki Steel Corp 鋼管ネジ継手
WO1998054501A1 (en) * 1997-05-30 1998-12-03 Sumitomo Metal Industries, Ltd. Screw joint for oil well pipe
US6045310A (en) * 1997-10-06 2000-04-04 United Technologies Corporation Composite fastener for use in high temperature environments
DE19955377C2 (de) * 1999-11-10 2002-05-02 Mannesmann Ag Rohrverbindung
FR2833335B1 (fr) 2001-12-07 2007-05-18 Vallourec Mannesmann Oil & Gas Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite
US6832789B2 (en) * 2002-11-01 2004-12-21 Torquelock Corporation Threaded pipe connection with cylindrical metal-to-metal, high pressure containment seal
GB0227603D0 (en) * 2002-11-27 2002-12-31 Hsc S A L Improved casino joints
UA82694C2 (ru) * 2003-06-06 2008-05-12 Sumitomo Metal Ind Резьбовое соединение для стальных труб
RU2387912C2 (ru) * 2004-12-06 2010-04-27 ЭйчДжиДиЭс ИНК. Трубное соединение
WO2009060552A1 (en) * 2007-11-08 2009-05-14 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
CN101307845A (zh) * 2008-07-11 2008-11-19 江苏常宝钢管股份有限公司 油管螺纹连接结构
BRPI0920855B1 (pt) 2008-10-20 2020-09-15 Nippon Steel Corporation Junta rosqueada para tubos de aço
GB201005247D0 (en) 2010-03-29 2010-05-12 Hsc Fzco An improved seal between pipes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2681152C1 (ru) * 2015-02-19 2019-03-04 Арселормиттал Тубьюлар Продактс Люксембург С.А. Резьбовое соединение труб, таких как нефтяные или газовые трубы
US10612700B2 (en) 2015-02-19 2020-04-07 Arcelormittal Tubular Products Luxembourg S.A. Method for making a threaded connection for pipes, such as oil and gas pipes
US11614184B2 (en) 2015-02-19 2023-03-28 Arcelormittal Tubular Products Luxembourg S.A. Method for making a threaded connection for pipes, such as oil and gas pipes
US10612702B2 (en) 2017-03-03 2020-04-07 Arcelormittal Tubular Products Luxembourg S.A. Torque shoulder of a premium connection

Also Published As

Publication number Publication date
US8840151B2 (en) 2014-09-23
EA023539B1 (ru) 2016-06-30
CN102918312A (zh) 2013-02-06
MY158296A (en) 2016-09-30
AR081276A1 (es) 2012-08-01
CN102918312B (zh) 2015-07-22
SG184256A1 (en) 2012-11-29
BR112012024869B1 (pt) 2020-02-04
GB2479259B (en) 2012-05-16
MX2012011114A (es) 2013-02-07
US20120133129A1 (en) 2012-05-31
JP5814338B2 (ja) 2015-11-17
GB201105310D0 (en) 2011-05-11
WO2011121263A1 (en) 2011-10-06
EP2572132B1 (en) 2017-07-12
GB201005247D0 (en) 2010-05-12
ES2640615T3 (es) 2017-11-03
BR112012024869A2 (pt) 2016-06-14
GB2479259A (en) 2011-10-05
PL2572132T3 (pl) 2017-12-29
HUE036679T2 (hu) 2018-07-30
UA106413C2 (ru) 2014-08-26
DK2572132T3 (en) 2017-08-28
JP2013524116A (ja) 2013-06-17
EP2572132A1 (en) 2013-03-27
HK1157847A1 (en) 2012-07-06

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