CO2020006271A2 - Conexión roscada ahusada múltiple - Google Patents

Conexión roscada ahusada múltiple

Info

Publication number
CO2020006271A2
CO2020006271A2 CONC2020/0006271A CO2020006271A CO2020006271A2 CO 2020006271 A2 CO2020006271 A2 CO 2020006271A2 CO 2020006271 A CO2020006271 A CO 2020006271A CO 2020006271 A2 CO2020006271 A2 CO 2020006271A2
Authority
CO
Colombia
Prior art keywords
threaded connection
tapered threaded
multiple tapered
threaded
connecting end
Prior art date
Application number
CONC2020/0006271A
Other languages
English (en)
Inventor
Steven Lee Campbell
Original Assignee
Complete Group Tech 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 Complete Group Tech Ltd filed Critical Complete Group Tech Ltd
Publication of CO2020006271A2 publication Critical patent/CO2020006271A2/es

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
    • 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Una conexión roscada entre componentes adyacentes de sarta de perforación comprende un extremo de conexión hembra roscado adaptado para recibir un extremo de conexión macho roscado correspondientemente, cada uno de los dos extremos tiene porciones primera y segunda de ahusamientos diferentes. También se proporcionan miembros tubulares, herramientas de sarta de perforación y otros componentes de sarta de perforación que comprenden los extremos hembra o macho descritos en el presente documento.
CONC2020/0006271A 2017-11-07 2020-05-22 Conexión roscada ahusada múltiple CO2020006271A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2984826A CA2984826A1 (en) 2017-11-07 2017-11-07 Multiple tapered threaded connection
CA3010955A CA3010955C (en) 2017-11-07 2018-07-10 Multiple tapered threaded connection
PCT/CA2018/051401 WO2019090419A1 (en) 2017-11-07 2018-11-06 Multiple tapered threaded connection

Publications (1)

Publication Number Publication Date
CO2020006271A2 true CO2020006271A2 (es) 2020-08-10

Family

ID=64099229

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0006271A CO2020006271A2 (es) 2017-11-07 2020-05-22 Conexión roscada ahusada múltiple

Country Status (9)

Country Link
US (1) US11697971B2 (es)
EP (1) EP3704406A4 (es)
CN (1) CN111448408B (es)
AU (1) AU2018363156A1 (es)
BR (1) BR112020009062B1 (es)
CA (3) CA2984826A1 (es)
CO (1) CO2020006271A2 (es)
MX (1) MX2020004695A (es)
WO (1) WO2019090419A1 (es)

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CA2931598C (en) * 2013-12-27 2018-03-13 Halliburton Energy Services, Inc. Threaded connection with high bend and torque capacities
RU2661917C1 (ru) * 2015-03-30 2018-07-23 ДжФЕ СТИЛ КОРПОРЕЙШН Трубное резьбовое соединение
EP3572703B1 (en) * 2017-01-18 2020-09-16 Nippon Steel Corporation Threaded joint
DE102019122279A1 (de) * 2019-06-04 2020-12-10 Schaeffler Technologies AG & Co. KG Verbindungselement mit einem Gewinde aufweisenden Verbindungsteil
KR20220041869A (ko) 2019-08-01 2022-04-01 이턴 인텔리전트 파워 리미티드 나사식 피팅을 위한 하이브리드 나사산 기하학적 형상
CN111021965A (zh) * 2019-12-30 2020-04-17 重庆大学 一种双锥度外螺纹杆、双锥度内螺纹座及双锥度组合接头
CA3113361A1 (en) * 2020-03-26 2021-09-26 NejiLaw inc. Oil well pipe connection structure and oil well pipe
CN112227975B (zh) * 2020-09-29 2022-03-15 中煤科工集团西安研究院有限公司 一种仿动物筋-骨结构的双连接钻杆
KR102254575B1 (ko) * 2021-03-11 2021-05-21 김용근 맞대기 이음장치가 일체화된 정척 규격화 철근 및 이를 이용한 철근구조물의 시공방법
US20230304635A1 (en) * 2022-03-24 2023-09-28 EnerVenue, Inc Feedthrough for a Pressure Vessel
US11898666B1 (en) 2022-08-05 2024-02-13 Saudi Arabian Oil Company High torque threaded connections with triple taper thread profiles

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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
BR112020009062B1 (pt) 2023-10-31
CA3010955C (en) 2019-10-15
BR112020009062A2 (pt) 2020-10-27
CN111448408A (zh) 2020-07-24
EP3704406A4 (en) 2021-07-21
MX2020004695A (es) 2020-10-14
EP3704406A1 (en) 2020-09-09
CN111448408B (zh) 2022-05-03
US20210254413A1 (en) 2021-08-19
US11697971B2 (en) 2023-07-11
WO2019090419A1 (en) 2019-05-16
CA3082101A1 (en) 2019-05-16
CA2984826A1 (en) 2019-05-07
CA3010955A1 (en) 2018-11-09
AU2018363156A1 (en) 2020-06-04

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