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NO20020955D0 - Gjenget forbindelse for oljebrönnrör - Google Patents

Gjenget forbindelse for oljebrönnrör

Info

Publication number
NO20020955D0
NO20020955D0 NO20020955A NO20020955A NO20020955D0 NO 20020955 D0 NO20020955 D0 NO 20020955D0 NO 20020955 A NO20020955 A NO 20020955A NO 20020955 A NO20020955 A NO 20020955A NO 20020955 D0 NO20020955 D0 NO 20020955D0
Authority
NO
Norway
Prior art keywords
threaded connection
oil well
well pipes
pipes
oil
Prior art date
Application number
NO20020955A
Other languages
English (en)
Other versions
NO20020955L (no
NO336986B1 (no
Inventor
Hideo Yamamoto
Kazyuki Nakasuji
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=27477859&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20020955(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP24189099A external-priority patent/JP2001065752A/ja
Priority claimed from JP24188999A external-priority patent/JP3775122B2/ja
Priority claimed from JP24189299A external-priority patent/JP3767668B2/ja
Priority claimed from JP27969599A external-priority patent/JP3656481B2/ja
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of NO20020955D0 publication Critical patent/NO20020955D0/no
Publication of NO20020955L publication Critical patent/NO20020955L/no
Publication of NO336986B1 publication Critical patent/NO336986B1/no

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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • 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
    • 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
    • C10M2201/06—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
    • C10M2201/1033—Clays; Mica; Zeolites used as base 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
    • C10M2209/1013—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof used as base 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/041—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction
    • C10M2217/0415—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction used as base 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/044—Polyamides
    • C10M2217/0443—Polyamides used as base 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Lubricants (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Earth Drilling (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
NO20020955A 1999-08-27 2002-02-27 Gjenget forbindelse for oljebrønnrør NO336986B1 (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP24189099A JP2001065752A (ja) 1999-08-27 1999-08-27 油井管用ねじ継手およびその潤滑被膜形成方法
JP24188999A JP3775122B2 (ja) 1999-08-27 1999-08-27 油井管用ねじ継手
JP24189299A JP3767668B2 (ja) 1999-08-27 1999-08-27 油井管用ねじ継手
JP27969599A JP3656481B2 (ja) 1999-09-30 1999-09-30 防錆油組成物とその被膜を形成した油井管用ねじ継手
PCT/JP2000/005661 WO2001016516A1 (fr) 1999-08-27 2000-08-24 Joint fileté pour conduit de puits de pétrole

Publications (3)

Publication Number Publication Date
NO20020955D0 true NO20020955D0 (no) 2002-02-27
NO20020955L NO20020955L (no) 2002-04-26
NO336986B1 NO336986B1 (no) 2015-12-14

Family

ID=27477859

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20020955A NO336986B1 (no) 1999-08-27 2002-02-27 Gjenget forbindelse for oljebrønnrør
NO20141507A NO337618B1 (no) 1999-08-27 2014-12-12 Gjenget forbindelse for oljebrønnrør

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20141507A NO337618B1 (no) 1999-08-27 2014-12-12 Gjenget forbindelse for oljebrønnrør

Country Status (6)

Country Link
US (1) US6679526B2 (no)
EP (2) EP1882874B1 (no)
AU (1) AU6727100A (no)
CA (1) CA2383894C (no)
NO (2) NO336986B1 (no)
WO (1) WO2001016516A1 (no)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
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US6640457B2 (en) * 1999-09-13 2003-11-04 Swagelok Company Intrinsic gauging for tube fittings
JP4092871B2 (ja) 2000-12-04 2008-05-28 住友金属工業株式会社 ねじ継手の潤滑処理に適した潤滑被膜形成用組成物
ATE493607T1 (de) * 2001-04-11 2011-01-15 Sumitomo Metal Ind Gewindeverbindung für stahlrohr
US9291274B1 (en) 2001-04-16 2016-03-22 Novatech Holdings Corp. Valve body and seal assembly
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
TW494201B (en) * 2001-08-08 2002-07-11 Jgc Corp Connection method and structure for pipe with poor weldability for high temperature application
US20030075340A1 (en) * 2001-10-23 2003-04-24 Khai Tran Lubricant for use in a wellbore
GB0130967D0 (en) * 2001-12-24 2002-02-13 Hunting Oilfield Services Ltd Anti galling threaded joint
ATE449279T1 (de) * 2002-05-31 2009-12-15 Sumitomo Metal Ind Schraubverbindung für stahlrohr
ITRM20020512A1 (it) * 2002-10-10 2004-04-11 Tenaris Connections Bv Tubo filettato con trattamento superficiale.
ITRM20030065A1 (it) 2003-02-13 2004-08-14 Tenaris Connections Bv Giunzione filettata per tubi.
US20040224857A1 (en) * 2003-03-19 2004-11-11 Hendrik John Method and composition for controlling galling
US7294608B2 (en) * 2003-04-28 2007-11-13 Jet-Lube, Inc. Use of calcium sulfonate based threaded compounds in drilling operations and other severe industrial applications
US20040231843A1 (en) * 2003-05-22 2004-11-25 Simpson Nell A. A. Lubricant for use in a wellbore
US20050176592A1 (en) * 2004-02-11 2005-08-11 Tenaris Ag Method of using intrinsically conductive polymers with inherent lubricating properties, and a composition having an intrinsically conductive polymer, for protecting metal surfaces from galling and corrosion
JP4599874B2 (ja) * 2004-04-06 2010-12-15 住友金属工業株式会社 油井管用ねじ継手、及びその製造方法
US8312805B1 (en) 2004-05-04 2012-11-20 Novatech Holdings Corp. High pressure pump piston
WO2006075774A1 (en) * 2005-01-13 2006-07-20 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
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
US7497481B2 (en) * 2005-05-13 2009-03-03 Hydril Llc Treating method and design method for tubular connections
DE102005036343A1 (de) * 2005-07-29 2007-02-01 Viega Gmbh & Co. Kg Verbindungselement zum Herstellen einer fluiddichten Schraubverbindung sowie Verfahren zu dessen Herstellung
FR2892174B1 (fr) * 2005-10-14 2007-12-28 Vallourec Mannesmann Oil Gas F Element filete tubulaire muni d'un revetement protecteur sec
GB0602512D0 (en) * 2006-02-08 2006-03-22 Thornton Thomas J O Improvements in and relating to downhole tools
JP5028923B2 (ja) † 2006-09-14 2012-09-19 住友金属工業株式会社 鋼管用ねじ継手
US8322754B2 (en) 2006-12-01 2012-12-04 Tenaris Connections Limited Nanocomposite coatings for threaded connections
US20090014174A1 (en) * 2006-12-29 2009-01-15 Encana Corporation Use of coated slots for control of sand or other solids in wells completed for production of fluids
FR2912730B1 (fr) 2007-02-21 2012-07-06 Vallourec Mannesmann Oil & Gas France Dispositif de protection d'une extremite femelle d'un composant de joint tubulaire, a frein anti-devissage.
ES2389808T3 (es) * 2007-04-13 2012-10-31 Vallourec Mannesmann Oil & Gas France Elemento roscado tubular dotado de un revestimiento protector seco
WO2009072486A1 (ja) 2007-12-04 2009-06-11 Sumitomo Metal Industries, Ltd. 管ねじ継手
US9441769B2 (en) * 2009-02-20 2016-09-13 Swagelok Company Method of assembling conduit fitting with attached torque collar
RU2482371C1 (ru) * 2009-09-02 2013-05-20 Сумитомо Метал Индастриз, Лтд. Защитное средство для резьбового соединения труб
FR2950667B1 (fr) * 2009-09-30 2011-12-16 Vallourec Mannesmann Oil & Gas Composant filete tubulaire resistant au grippage et procede de revetement d'un tel composant
JP5163834B2 (ja) * 2010-05-06 2013-03-13 新日鐵住金株式会社 油井管のねじ継手の試験装置
MX2013000772A (es) 2010-07-20 2013-04-15 Tenaris Connections Ltd Empalmes con hermeticidad, lubricacion y resistencia a la corrosion mejoradas.
GB2490924B (en) * 2011-05-18 2013-07-10 Volnay Engineering Services Ltd Improvements in and relating to downhole tools
FR2985297B1 (fr) 2011-12-29 2016-04-01 Vallourec Mannesmann Oil & Gas Composant filete tubulaire et procede de revetement d'un tel composant filete tubulaire
CN102704863B (zh) * 2012-06-20 2015-05-06 中国石油天然气集团公司 防热裂钻杆内螺纹接头及其制备方法
FR2998639B1 (fr) 2012-11-26 2014-11-28 Vallourec Mannesmann Oil & Gas Dispositif de protection d'une extremite male d'un composant de joint filete tubulaire a joint souple
US20150056041A1 (en) * 2013-08-22 2015-02-26 GM Global Technology Operations LLC Dual-layer dry bolt coating
AR100953A1 (es) 2014-02-19 2016-11-16 Tenaris Connections Bv Empalme roscado para una tubería de pozo de petróleo
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CA2383894C (en) 2006-01-24
AU6727100A (en) 2001-03-26
NO20020955L (no) 2002-04-26
EP1882874A1 (en) 2008-01-30
WO2001016516A1 (fr) 2001-03-08
NO337618B1 (no) 2016-05-18
EP1211451B1 (en) 2011-10-05
EP1211451A4 (en) 2006-12-06
US20030066641A1 (en) 2003-04-10
EP1882874B1 (en) 2011-09-28
EP1211451A1 (en) 2002-06-05
US6679526B2 (en) 2004-01-20
NO336986B1 (no) 2015-12-14
NO20141507L (no) 2002-04-26

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