SA520420520B1 - وصلة ملولبة لماسورة فولاذية - Google Patents

وصلة ملولبة لماسورة فولاذية

Info

Publication number
SA520420520B1
SA520420520B1 SA520420520A SA520420520A SA520420520B1 SA 520420520 B1 SA520420520 B1 SA 520420520B1 SA 520420520 A SA520420520 A SA 520420520A SA 520420520 A SA520420520 A SA 520420520A SA 520420520 B1 SA520420520 B1 SA 520420520B1
Authority
SA
Saudi Arabia
Prior art keywords
threaded connection
pin
thread
steel pipe
box
Prior art date
Application number
SA520420520A
Other languages
English (en)
Inventor
دوتشي ساداو
أوكو يوسوكي
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
Application filed by فالوريك اويل اند غاز فرانس, نيبون ستيل كوربوريشن filed Critical فالوريك اويل اند غاز فرانس
Publication of SA520420520B1 publication Critical patent/SA520420520B1/ar

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
    • 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
    • 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)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

يتعلق الاختراع بوصلة ملولبة threaded connection لماسورة فولاذية steel pipe التي توفر أداء عزم دوران torque performance عالي وأداء شد tension performance عالي. تتضمن الوصلة الملولبة 1 مسمار أنبوبي tubular pin 10 يتكون عن طريق قسم طرف tip portion واحد من ماسورة فولاذية وصندوق أنبوبي tubular box 20 مُهيأ ليتم تركيبه على المسمار 10 أثناء إقحام المسمار 10 في الصندوق. يتضمن المسمار 10 مسنن لولبي بارز male thread 11 يتواجد على سطح المحيط الخارجي للمسمار 10، المسنن اللولبي البارز هو مسنن لولبي وتدي wedge thread. يتضمن الصندوق 20 مسنن لولبي غائر female thread 21 متوافق مع المسنن اللولبي البارز 11 و يتواجد على سطح المحيط الداخلي للصندوق 20، المسنن اللولبي الغائر هو مسنن لولبي وتدي. الوصلة الملولبة 1 تحقق الصيغة الرياضية التالية، (1): 8 % ≤ (LP−SP)/LP ≤ 3 % (1). في الصيغة الرياضية (1)، LP هي الخطوة / البعد pitch بين أجناب تحميل loading flanks 111 من المسنن اللولبي البارز 11، وSP هي الخطوة / البعد بين أجناب إقحام stabbing flanks 112 من المسنن اللولبي البارز 11. شكل 1
SA520420520A 2018-10-11 2020-11-10 وصلة ملولبة لماسورة فولاذية SA520420520B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018192229 2018-10-11
PCT/JP2019/028958 WO2020075365A1 (ja) 2018-10-11 2019-07-24 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
SA520420520B1 true SA520420520B1 (ar) 2022-09-21

Family

ID=70164875

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520420520A SA520420520B1 (ar) 2018-10-11 2020-11-10 وصلة ملولبة لماسورة فولاذية

Country Status (11)

Country Link
US (1) US11391097B2 (ar)
EP (1) EP3865752B1 (ar)
JP (1) JP7189961B2 (ar)
CN (1) CN112469938B (ar)
AR (1) AR116681A1 (ar)
BR (1) BR112021000168B1 (ar)
CA (1) CA3122795C (ar)
MX (1) MX2020014227A (ar)
RU (1) RU2759043C1 (ar)
SA (1) SA520420520B1 (ar)
WO (1) WO2020075365A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3473798B1 (en) * 2017-10-20 2020-03-11 Vallourec Oil And Gas France Threaded connection partially in a self-locking engagement
EP4102025B1 (en) 2021-06-07 2023-06-07 Vallourec Oil And Gas France Self-locking threaded connection partially in non-locking engagement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30647A (en) 1860-11-13 Improvement in forming cartridge-cases
US3989284A (en) * 1975-04-23 1976-11-02 Hydril Company Tubular connection
USRE30647E (en) 1975-04-23 1981-06-16 Hydril Company Tubular connection
US4822081A (en) * 1987-03-23 1989-04-18 Xl Systems Driveable threaded tubular connection
US6158785A (en) 1998-08-06 2000-12-12 Hydril Company Multi-start wedge thread for tubular connection
US6976711B2 (en) * 2002-04-19 2005-12-20 Hydril Company Lp Threaded connection especially for radially plastically expandable conduit
GB0221220D0 (en) * 2002-09-13 2002-10-23 Weatherford Lamb Expanding coupling
RU2439416C1 (ru) * 2007-10-03 2012-01-10 Сумитомо Метал Индастриз, Лтд. Резьбовое соединение для стальных труб
FR2939861B1 (fr) * 2008-12-16 2010-12-24 Vallourec Mannesmann Oil & Gas France Joint tubulaire a filetage autobloquant utilise dans l'industrie du petrole
FR2944553B1 (fr) * 2009-04-17 2011-06-03 Vallourec Mannesmann Oil & Gas Composant tubulaire pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
CN101824969A (zh) * 2010-04-09 2010-09-08 衡阳华菱连轧管有限公司 双台肩双密封面螺纹接头及采用该螺纹接头的无接箍式油井管
WO2012099168A1 (ja) 2011-01-18 2012-07-26 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
FR2979968B1 (fr) * 2011-09-13 2014-06-27 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
US8931809B2 (en) * 2012-09-21 2015-01-13 Vallourec Oil And Gas France Tubular threaded connection
FR3008763B1 (fr) 2013-07-18 2015-07-31 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
CA2952386C (en) * 2014-06-20 2018-10-30 Nippon Steel & Sumitomo Metal Corporation Threaded joint for steel pipes
MX2019007514A (es) 2017-01-18 2019-09-04 Nippon Steel Corp Conexion roscada para tubo de acero.
EP3473798B1 (en) * 2017-10-20 2020-03-11 Vallourec Oil And Gas France Threaded connection partially in a self-locking engagement
US11506311B2 (en) * 2018-10-11 2022-11-22 Nippon Steel Corporation Threaded connection for steel pipe

Also Published As

Publication number Publication date
EP3865752A4 (en) 2021-11-10
CN112469938A (zh) 2021-03-09
CA3122795A1 (en) 2020-04-16
CA3122795C (en) 2023-07-11
RU2759043C1 (ru) 2021-11-09
US11391097B2 (en) 2022-07-19
MX2020014227A (es) 2021-04-13
JPWO2020075365A1 (ja) 2021-04-30
CN112469938B (zh) 2022-09-20
WO2020075365A1 (ja) 2020-04-16
EP3865752A1 (en) 2021-08-18
JP7189961B2 (ja) 2022-12-14
US20210246737A1 (en) 2021-08-12
BR112021000168B1 (pt) 2023-12-19
EP3865752B1 (en) 2022-12-07
AR116681A1 (es) 2021-06-02
BR112021000168A2 (pt) 2021-04-20

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