BRPI0509698A - junta aparafusada para tubos de aço e processo para produção da mesma - Google Patents

junta aparafusada para tubos de aço e processo para produção da mesma

Info

Publication number
BRPI0509698A
BRPI0509698A BRPI0509698-7A BRPI0509698A BRPI0509698A BR PI0509698 A BRPI0509698 A BR PI0509698A BR PI0509698 A BRPI0509698 A BR PI0509698A BR PI0509698 A BRPI0509698 A BR PI0509698A
Authority
BR
Brazil
Prior art keywords
threaded
joint
same
steel pipes
producing
Prior art date
Application number
BRPI0509698-7A
Other languages
English (en)
Inventor
Kunio Goto
Ryuichi Imai
Yasuhiro Ogawa
Junichi Minami
Original Assignee
Sumitomo Metal Ind
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=35125154&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0509698(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0509698A publication Critical patent/BRPI0509698A/pt
Publication of BRPI0509698B1 publication Critical patent/BRPI0509698B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • 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
    • E21B17/006—Accessories for drilling pipes, e.g. cleaners
    • 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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical 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
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight 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
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/05—Metals; Alloys
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/103—Clays; Mica; Zeolites
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/08—Solids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Lubricants (AREA)

Abstract

JUNTA APARAFUSADA PARA TUBOS DE AçO E PROCESSO PARA PRODUçãO DA MESMA. A presente invenção refere-se a uma junta roscada para um tubo de aço compreendendo um pino e uma caixa com uma superfície de contato tendo uma parte roscada e uma parte de contato metálico não roscada, onde uma película de lubrificação sólida contendo um ou mais tipos de pós lubrificantes selecionados entre grafite, mica, carbonato de cálcio e caulim, um pó de cobre e um aglutinante, é formada em pelo menos uma superfície de contato do pino e da caixa. Um objetivo da presente invenção é fornecer uma junta roscada para um tubo de aço que permita repetidos apertos e desapertos da junta roscada sem influenciar adversamente no corpo humano e no ambiente, e que seja excelente na resistência ao esfolamento, na propriedade de prevenção contra a ferrugem e na pressão de gás.
BRPI0509698A 2004-04-06 2005-04-05 junta roscada para tubo de aço e método para produção de uma junta roscada BRPI0509698B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004112030A JP4599874B2 (ja) 2004-04-06 2004-04-06 油井管用ねじ継手、及びその製造方法
PCT/JP2005/006672 WO2005098300A1 (ja) 2004-04-06 2005-04-05 鋼管用ねじ継手、及びその製造方法

Publications (2)

Publication Number Publication Date
BRPI0509698A true BRPI0509698A (pt) 2007-10-09
BRPI0509698B1 BRPI0509698B1 (pt) 2016-12-20

Family

ID=35125154

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509698A BRPI0509698B1 (pt) 2004-04-06 2005-04-05 junta roscada para tubo de aço e método para produção de uma junta roscada

Country Status (14)

Country Link
US (1) US7866706B2 (pt)
EP (1) EP1736697B1 (pt)
JP (1) JP4599874B2 (pt)
CN (1) CN1938542B (pt)
AR (1) AR048823A1 (pt)
BR (1) BRPI0509698B1 (pt)
CA (1) CA2563213C (pt)
ES (1) ES2552057T3 (pt)
MX (1) MXPA06011529A (pt)
NO (1) NO336656B1 (pt)
PL (1) PL1736697T3 (pt)
RU (1) RU2326285C1 (pt)
SA (1) SA05260077B1 (pt)
WO (1) WO2005098300A1 (pt)

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JP2002257270A (ja) * 2001-02-27 2002-09-11 Sumitomo Metal Ind Ltd 油井管用ネジ継手
CN1247923C (zh) * 2001-04-11 2006-03-29 住友金属工业株式会社 用于钢管的螺纹接头的表面处理方法
AU2002248002B2 (en) * 2001-04-11 2004-11-11 Nippon Steel Corporation Threaded joint for steel pipe
JP4069659B2 (ja) * 2001-05-24 2008-04-02 住友金属工業株式会社 耐焼付き性に優れた鋼管用ねじ継手
JP3870732B2 (ja) * 2001-07-25 2007-01-24 住友金属工業株式会社 耐焼付き性に優れた鋼管用ねじ継手
MXPA04011926A (es) * 2002-05-31 2005-03-31 Sumitomo Metal Ind Juntas roscadas para tubos de acero.
US7770935B2 (en) * 2005-01-13 2010-08-10 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
US7883118B2 (en) * 2005-03-29 2011-02-08 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
JP4275656B2 (ja) * 2005-09-02 2009-06-10 住友金属工業株式会社 鋼管用ねじ継手

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CN1938542A (zh) 2007-03-28
NO336656B1 (no) 2015-10-12
EP1736697A4 (en) 2012-05-02
EP1736697B1 (en) 2015-08-12
CN1938542B (zh) 2011-11-30
EP1736697A1 (en) 2006-12-27
PL1736697T3 (pl) 2016-01-29
US7866706B2 (en) 2011-01-11
JP2005299693A (ja) 2005-10-27
SA05260077B1 (ar) 2009-09-02
CA2563213C (en) 2011-06-21
AR048823A1 (es) 2006-05-31
MXPA06011529A (es) 2006-12-15
US20080277925A1 (en) 2008-11-13
JP4599874B2 (ja) 2010-12-15
CA2563213A1 (en) 2005-10-20
BRPI0509698B1 (pt) 2016-12-20
RU2326285C1 (ru) 2008-06-10
ES2552057T3 (es) 2015-11-25
WO2005098300A1 (ja) 2005-10-20
NO20065035L (no) 2007-01-03

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