SA520412111B1 - وصلة ملولبة لمواسير فولاذية - Google Patents

وصلة ملولبة لمواسير فولاذية

Info

Publication number
SA520412111B1
SA520412111B1 SA520412111A SA520412111A SA520412111B1 SA 520412111 B1 SA520412111 B1 SA 520412111B1 SA 520412111 A SA520412111 A SA 520412111A SA 520412111 A SA520412111 A SA 520412111A SA 520412111 B1 SA520412111 B1 SA 520412111B1
Authority
SA
Saudi Arabia
Prior art keywords
region
taper
thread part
threaded joint
taper ratio
Prior art date
Application number
SA520412111A
Other languages
English (en)
Inventor
يوجاي شين
اوكو يوسوكي
اندو يوشينوري
Original Assignee
فالوريك اويل اند غاز فرانس
نيبون ستيل كوربوريشن
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66751014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SA520412111(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by فالوريك اويل اند غاز فرانس, نيبون ستيل كوربوريشن filed Critical فالوريك اويل اند غاز فرانس
Publication of SA520412111B1 publication Critical patent/SA520412111B1/ar

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
    • 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
    • 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
    • E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
    • 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
    • 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
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread

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)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

يتم توفير وصلة ملولبة threaded joint لمواسير فولاذية قادرة على تحسين الأداء المضاد للكلال anti-fatigue مع ضمان مقاومة التخدش )اهتراء المعادن بالاحتكاك( galling resistance. تتضمن الوصلة الملولبة مسمار pin وصندوقbox . يتضمن المسمار جزء حز اللولب البارز male thread part (11) مستدقtaper ، ويتضمن الصندوق جزء حز اللولب الغائر female thread part (21) مستدق ليتم تعشيقه مع جزء حز اللولب البارز male thread part (11) المستدق. ينقسم جزء حز اللولب البارز male thread part (11) إلى منطقة أولى first region (15) على جانب الطرف الحر من المسمار، ومنطقة ثانية second region (16) على الجانب الأنبوبي للمسمار بطول اتجاه (CL) لمحور الأنبوب. تكون نسبة الاستدقاق taper ratio (Tp1) للمنطقة الأولى first region (15) أكبر من نسبة الاستدقاق (Tp2) للمنطقة الثانية second region (16). تكون نسبة الاستدقاق (Tp1) للمنطقة الأولى first region (15) أكبر من نسبة الاستدقاق (Tb) لجزء حز اللولب الغائر female thread part (21). تكون نسبة الاستدقاق (Tp2) للمنطقة الثانية second region (16) مساوية أو أكبر من نسبة الاستدقاق (Tb) لج
SA520412111A 2017-12-05 2020-06-03 وصلة ملولبة لمواسير فولاذية SA520412111B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017233106 2017-12-05
PCT/JP2018/044038 WO2019111803A1 (ja) 2017-12-05 2018-11-29 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
SA520412111B1 true SA520412111B1 (ar) 2022-09-21

Family

ID=66751014

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520412111A SA520412111B1 (ar) 2017-12-05 2020-06-03 وصلة ملولبة لمواسير فولاذية

Country Status (11)

Country Link
US (1) US11415246B2 (ar)
EP (1) EP3722646B1 (ar)
JP (1) JP6968197B2 (ar)
CN (1) CN111433503B (ar)
AR (1) AR113535A1 (ar)
BR (1) BR112020011038B1 (ar)
CA (1) CA3084128C (ar)
MX (1) MX2020005196A (ar)
RU (1) RU2740836C1 (ar)
SA (1) SA520412111B1 (ar)
WO (1) WO2019111803A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2984826A1 (en) * 2017-11-07 2019-05-07 Complete Group Technologies Ltd. Multiple tapered threaded connection
EP3940193B1 (en) * 2020-07-13 2023-03-08 Tenaris Connections B.V. A threaded joint

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587544A (en) * 1948-06-01 1952-02-26 United States Steel Corp Threaded joint capable of being quickly made and broken
US3079181A (en) * 1956-05-03 1963-02-26 Shell Oil Co Box-and-pin-type threaded joint having different pitches and pitch diameters
US4033167A (en) * 1974-08-21 1977-07-05 General Signal Corporation Process for forming intermediate metal conduit
US3994516A (en) * 1975-03-05 1976-11-30 Otis Engineering Corporation Telescoping pipe coupling with improved pressure seal connection threads
US4121862A (en) * 1977-04-06 1978-10-24 Exxon Production Research Company Pipe connection
EP0131621B1 (en) * 1983-01-17 1987-09-30 Hydril Company Tubular joint with trapped mid-joint metal to metal seal
US4616537A (en) * 1983-04-04 1986-10-14 Awb, Inc. Pipe connection
US4568113A (en) * 1983-04-04 1986-02-04 Awb, Inc. Pipe connection
US4588213A (en) * 1983-10-05 1986-05-13 Thread Technology International, Inc. Threaded pipe connection
JPS60116994A (ja) * 1983-11-29 1985-06-24 川崎製鉄株式会社 管用テ−パねじのカツプリング構造
US4770448A (en) * 1986-09-12 1988-09-13 Landell International Company, Inc. Pipe coupling
US5338074A (en) 1989-03-02 1994-08-16 The Hydril Company Threaded pipe connection
CA1322773C (en) * 1989-07-28 1993-10-05 Erich F. Klementich Threaded tubular connection
DE4111463A1 (de) * 1991-04-09 1992-10-15 Festo Kg Aussengewinde und innengewinde, vorzugsweise zur herstellung fluidischer verbindungen in der pneumatik
US5411301A (en) * 1991-06-28 1995-05-02 Exxon Production Research Company Tubing connection with eight rounded threads
JPH11132370A (ja) * 1997-10-29 1999-05-21 Nippon Steel Corp 鋼管用ねじ継手
EP1295007B1 (fr) * 2000-06-20 2007-05-30 VALLOUREC MANNESMANN OIL & GAS FRANCE Joint filete tubulaire avec butee renforcee
IT1318176B1 (it) * 2000-07-16 2003-07-23 Pluda S R L Dispositivo per il taglio, la sguainatura e la spellatura di cavirivestiti
JP2002349775A (ja) * 2001-05-24 2002-12-04 Sumitomo Metal Ind Ltd テーパねじ継手
UA82694C2 (uk) 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
US20040251686A1 (en) * 2003-06-10 2004-12-16 Otten Gregory K. Multi-taper and multi-pitch diameter API eight round thread coupling
JP2005221038A (ja) 2004-02-06 2005-08-18 Sumitomo Metal Ind Ltd 油井管用ネジ継手、及びその製造方法
WO2005108848A2 (en) * 2004-04-30 2005-11-17 Gb Tubulars, Inc. Improved coupling for drilling-with-casing operations
JP2007205361A (ja) 2004-08-27 2007-08-16 Sumitomo Metal Ind Ltd 鋼管用ねじ継手
EP1861578B1 (en) * 2005-03-02 2019-02-27 Tuboscope Vetco (France) SAS Drill stem connection
JP4635905B2 (ja) * 2006-02-28 2011-02-23 Ｊｆｅスチール株式会社 油井管用ねじ継手
DE602007008890D1 (de) 2007-08-24 2010-10-14 Tenaris Connections Ag Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
US7780202B2 (en) * 2007-09-05 2010-08-24 Grant Prideco, Lp Oilfield tubular connection with increased compression capacity
BRPI0817497B1 (pt) * 2007-10-03 2019-02-12 Vallourec Mannesmann Oil & Gas France Junta rosqueada para tubos de aço
WO2009060552A1 (en) * 2007-11-08 2009-05-14 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
JP5660308B2 (ja) * 2010-06-30 2015-01-28 Ｊｆｅスチール株式会社 鋼管用ねじ継手
US10024119B2 (en) * 2014-05-02 2018-07-17 Tejas Tubular Products, Inc. Threaded connection
US10309198B2 (en) * 2015-01-05 2019-06-04 Morph Packers Limited Pipe coupling
EP3572703B1 (en) * 2017-01-18 2020-09-16 Nippon Steel Corporation Threaded joint
US11008819B2 (en) * 2017-10-30 2021-05-18 OCTG Connections, LLC Oil country tubular goods casing coupling
KR20220041869A (ko) * 2019-08-01 2022-04-01 이턴 인텔리전트 파워 리미티드 나사식 피팅을 위한 하이브리드 나사산 기하학적 형상

Also Published As

Publication number Publication date
EP3722646B1 (en) 2023-02-15
BR112020011038A2 (pt) 2020-11-17
AR113535A1 (es) 2020-05-13
CN111433503A (zh) 2020-07-17
WO2019111803A1 (ja) 2019-06-13
BR112020011038B1 (pt) 2023-02-14
CA3084128A1 (en) 2019-06-13
JPWO2019111803A1 (ja) 2020-11-19
US11415246B2 (en) 2022-08-16
EP3722646A1 (en) 2020-10-14
CN111433503B (zh) 2022-05-06
RU2740836C1 (ru) 2021-01-21
CA3084128C (en) 2022-06-21
MX2020005196A (es) 2020-08-20
JP6968197B2 (ja) 2021-11-17
US20200332929A1 (en) 2020-10-22
EP3722646A4 (en) 2021-08-18

Similar Documents

Publication Publication Date Title
MY191387A (en) Threaded joint for steel pipes
MX2019010415A (es) Conexion roscada para tubo de acero.
MX2019001297A (es) Conexion roscada.
MX2018004757A (es) Conexion roscada para tubo de acero.
MX2017004325A (es) Junta roscada para tuberias de acero.
MX2020002923A (es) Conexion roscada para tubo de acero.
MY197615A (en) Threaded connection for steel pipes
MY158296A (en) An improved seal between pipes
MY195221A (en) Threaded Joint for Steel Pipes
MY181877A (en) Threaded joint for heavy-walled oil country tubular goods
MX2019007514A (es) Conexion roscada para tubo de acero.
SA520412111B1 (ar) وصلة ملولبة لمواسير فولاذية
MX2018013104A (es) Conexion de union mejorada.
MY187661A (en) Threaded connection
EA202090546A1 (ru) Резьбовое соединение для стальной трубы
MY196098A (en) Threaded Joint For Oil Well Steel Pipe
MX2019010217A (es) Hombro de torque de una conexion premium.
MY177471A (en) Threaded pipe joint
MX2021006782A (es) Conexion roscada para tubo de acero.
BR112015028936A2 (pt) conexão tubular
MX2021003985A (es) Conexion roscada para tubos de acero.
MX2020011162A (es) Conexion roscada cuneiforme para productos tubulares.
MX2020012650A (es) Conexion tubular roscada para tuberias de revestimiento.
US1774841A (en) Combined tube and pipe coupling
MX2019012982A (es) Conexion roscada para tubos de acero.