AR048823A1 - Union roscada para tubos de acero y procedimiento de formacion de pelicula lubricante solida en la superficie de contacto de dicha union roscada - Google Patents

Union roscada para tubos de acero y procedimiento de formacion de pelicula lubricante solida en la superficie de contacto de dicha union roscada

Info

Publication number
AR048823A1
AR048823A1 ARP050101326A ARP050101326A AR048823A1 AR 048823 A1 AR048823 A1 AR 048823A1 AR P050101326 A ARP050101326 A AR P050101326A AR P050101326 A ARP050101326 A AR P050101326A AR 048823 A1 AR048823 A1 AR 048823A1
Authority
AR
Argentina
Prior art keywords
threaded
union
contact surface
steel pipes
film formation
Prior art date
Application number
ARP050101326A
Other languages
English (en)
Inventor
Ryuichi Imai
Yasuhiro Ogawa
Junichi Minami
Kunio Goto
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=AR048823(A1) "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 AR048823A1 publication Critical patent/AR048823A1/es

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

Abstract

Una union roscada para tubos de acero que comprende un enchufe y una caja, con una superficie de contacto con una parte roscada y una parte metálica de contacto no roscada, en la cual una película lubricante solida que contiene una o más clases de polvos lubricantes elegidos entre grafito, mica, carbonato de calcio y caolín, un polvo de cobre, y un agente ligante, está formada sobre al menos una de las superficies de contacto del enchufe y de la caja. Otro objeto es proveer una union roscada para tubos de acero que permita repetidos apretamientos y aflojamientos de la union roscada sin influencias adversas sobre el cuerpo humano y el medioambiente, y que tenga excelentes resistencia al agarrotamiento, propiedades anti-oxidantes y estanqueidad a los gases.
ARP050101326A 2004-04-06 2005-04-04 Union roscada para tubos de acero y procedimiento de formacion de pelicula lubricante solida en la superficie de contacto de dicha union roscada AR048823A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR048823A1 true AR048823A1 (es) 2006-05-31

Family

ID=35125154

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050101326A AR048823A1 (es) 2004-04-06 2005-04-04 Union roscada para tubos de acero y procedimiento de formacion de pelicula lubricante solida en la superficie de contacto de dicha union roscada

Country Status (14)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR057940A1 (es) * 2005-11-30 2007-12-26 Tenaris Connections Ag Conexiones roscadas con recubrimientos de alta y baja friccion
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
JP5145684B2 (ja) * 2006-10-13 2013-02-20 新日鐵住金株式会社 鋼管用ねじ継手に適した潤滑被膜形成用組成物
US8322754B2 (en) 2006-12-01 2012-12-04 Tenaris Connections Limited Nanocomposite coatings for threaded connections
ES2389808T3 (es) † 2007-04-13 2012-10-31 Vallourec Mannesmann Oil & Gas France Elemento roscado tubular dotado de un revestimiento protector seco
RU2334156C1 (ru) * 2007-07-19 2008-09-20 Закрытое акционерное общество Компания "Темерсо" Бурильная труба с соединительными замками
PL2963099T3 (pl) * 2007-11-02 2019-08-30 Nippon Steel & Sumitomo Metal Corporation Połączenie gwintowane rury z warstwą smarującą
JP6026889B2 (ja) * 2010-02-18 2016-11-16 ホガナス アクチボラゲット 強磁性粉末組成物、及びその製造方法
KR20120139800A (ko) * 2010-03-17 2012-12-27 스미도모쥬기가이고교 가부시키가이샤 디스플레이서 및 그 제조방법 및 축냉기식 냉동기
EA027818B1 (ru) * 2010-07-20 2017-09-29 Тенарис Коннекшнс Б.В. Трубные соединения с улучшенной герметичностью, смазыванием и коррозионной стойкостью
FR2967199B1 (fr) * 2010-11-10 2013-11-01 Vallourec Mannesmann Oil & Gas France Procede de revetement d'un composant tubulaire filete, composant tubulaire filete et joint resultant
CN105874150A (zh) * 2012-06-15 2016-08-17 国际壳牌研究有限公司 用于连接管状构件的方法和连接器组件
CA2897451C (en) 2013-01-11 2019-10-01 Tenaris Connections Limited Galling resistant drill pipe tool joint and corresponding drill pipe
EP3042945B1 (en) * 2013-09-02 2018-02-21 Nippon Steel & Sumitomo Metal Corporation Composition for forming lubricating coating film, and threaded joint for steel pipe
BR112016004473B1 (pt) * 2013-09-06 2020-12-29 Vallourec Oil And Gas France conexão rosqueada para tubo de aço
AR100953A1 (es) 2014-02-19 2016-11-16 Tenaris Connections Bv Empalme roscado para una tubería de pozo de petróleo
RU2585338C2 (ru) * 2014-03-11 2016-05-27 Публичное акционерное общество "Синарский трубный завод" (ПАО "СинТЗ") Способ изготовления теплоизолированной лифтовой трубы
RU2647169C1 (ru) * 2014-05-30 2018-03-14 Ниппон Стил Энд Сумитомо Метал Корпорейшн Резьбовое соединение для стальных труб
WO2016022685A1 (en) 2014-08-08 2016-02-11 Regents Of The University Of Minnesota Forming iron nitride hard magnetic materials using chemical vapor deposition or liquid phase epitaxy
CA2920030A1 (en) 2015-02-03 2016-08-03 925599 Alberta Ltd. Reinforced pipe connector
US11339634B2 (en) 2015-04-10 2022-05-24 925599 Alberta Ltd. Pipe connector
FR3035476B1 (fr) * 2015-04-23 2017-04-28 Vallourec Oil & Gas France Joint filete tubulaire dote d'un revetement metallique sur le filetage et la portee d'etancheite
US9470044B1 (en) 2015-07-06 2016-10-18 Pegasis S.r.l. Threaded connection having high galling resistance and method of making same
JP6569355B2 (ja) * 2015-07-27 2019-09-04 日本製鉄株式会社 坑井の掘削方法、その掘削方法に用いられるドリルパイプ及びツールジョイント
AR106975A1 (es) * 2015-12-25 2018-03-07 Nippon Steel & Sumitomo Metal Corp Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo
MX2019013827A (es) 2017-05-22 2020-01-15 Nippon Steel Corp Conexion roscada para tuberias o tubos y metodo para producir la conexion roscada para tuberias o tubos.
MX2020004447A (es) * 2017-10-13 2020-07-24 Nippon Steel Corp Composicion y conexion roscada para tubos o tuberias, incluyendo la capa de recubrimiento lubricante formada a partir de la composicion.
EA202090937A1 (ru) * 2017-10-13 2020-08-31 Ниппон Стил Корпорейшн Резьбовое соединение для труб и способ изготовления резьбового соединения для труб
RU185638U1 (ru) * 2018-08-20 2018-12-13 Общество с ограниченной ответственностью Завод "Авеко Тьюб" Герметичное резьбовое соединение
JP6566376B1 (ja) * 2019-02-22 2019-08-28 三桜工業株式会社 管継手及び管継手付きチューブ並びに管継手の製造方法
CN110108498B (zh) * 2019-04-24 2021-02-12 首钢集团有限公司 一种冲压件成形性能与磷化的耦合关系获取方法
CN113181436A (zh) * 2021-05-07 2021-07-30 扬州大学 羟基磷灰石/层状液晶润滑剂、制备方法及其在动态药物释放测试中的应用
WO2023153274A1 (ja) * 2022-02-10 2023-08-17 日本製鉄株式会社 油井用金属管

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869393A (en) * 1970-05-21 1975-03-04 Everlube Corp Of America Solid lubricant adhesive film
US3849323A (en) * 1972-04-24 1974-11-19 Weiner T Friction-reducing petroleum mixtures and method of making same
FR2213350B1 (es) * 1972-11-08 1975-04-11 Sfec
US4256811A (en) * 1978-07-28 1981-03-17 Placer Exploration Limited Coating composition for steel containing zinc metal, zinc oxide, molybdenum sulfide, a resin and a solvent
JPS6057519B2 (ja) * 1981-08-20 1985-12-16 住友金属工業株式会社 耐焼付性に優れた油井管継手およびその製造方法
US4527815A (en) * 1982-10-21 1985-07-09 Mobil Oil Corporation Use of electroless nickel coating to prevent galling of threaded tubular joints
US4468309A (en) * 1983-04-22 1984-08-28 White Engineering Corporation Method for resisting galling
JPS60205091A (ja) * 1984-03-29 1985-10-16 住友金属工業株式会社 油井管用管継手
JPS6179797A (ja) 1984-09-27 1986-04-23 Sumitomo Metal Ind Ltd 耐ゴ−リング性と耐食性の優れた油井管継手
JPS61136087A (ja) 1984-12-05 1986-06-23 住友金属工業株式会社 油井管用管継手
US4758025A (en) * 1985-06-18 1988-07-19 Mobil Oil Corporation Use of electroless metal coating to prevent galling of threaded tubular joints
CH668265A5 (de) 1985-09-09 1988-12-15 Lonza Ag Verfahren zur herstellung von schmierwirkstoffen in pulvriger bis pastoeser form.
DE3679196D1 (de) * 1986-05-02 1991-06-13 Sumitomo Metal Ind Verbindung fuer oelfeldrohre und verfahren zu seiner herstellung.
US4813714A (en) * 1986-08-06 1989-03-21 Loctite Corporation Petroleum equipment tubular connection
US4692988A (en) * 1986-08-19 1987-09-15 Nowsco Well Service (U.K.) Limited Screw thread protection
JPH0631661B2 (ja) * 1987-02-23 1994-04-27 新日本製鐵株式会社 低応力・高気密油井管用ネジ継手
JPH0285593A (ja) 1988-09-19 1990-03-27 Nippon Steel Corp 油井管ネジ継手の表面処理方法
JPH0378517A (ja) 1989-08-18 1991-04-03 Mitsubishi Motors Corp エンジンの冷却構造
JPH0559401A (ja) * 1991-01-28 1993-03-09 Kazuyuki Hayashi 活性金属超微粉末及びその搬送保存方法
FR2673199B1 (fr) * 1991-02-21 1994-01-21 Vallourec Industries Revetement de surface anti-grippage pour moyen d'assemblage de tubes par filetages et procede de realisation d'un tel revetement.
JPH05149485A (ja) 1991-09-20 1993-06-15 Nippon Steel Corp 耐焼付き性に優れたネジ継手
JPH05117870A (ja) 1991-10-29 1993-05-14 Kawasaki Steel Corp 油井管継手の被膜形成方法
US6620460B2 (en) * 1992-04-15 2003-09-16 Jet-Lube, Inc. Methods for using environmentally friendly anti-seize/lubricating systems
JPH0610154A (ja) 1992-06-26 1994-01-18 Kawasaki Steel Corp 油井管継手の表面処理方法
IT1264630B1 (it) * 1993-06-30 1996-10-04 Agip Spa Protezione antigrippaggio perfezionata per giunti particolarmente adatta nel campo petrolifero
JPH08233164A (ja) 1995-03-02 1996-09-10 Nippon Steel Corp 無潤滑下での耐焼付き性に優れたネジ継手
JPH08105582A (ja) * 1994-10-04 1996-04-23 Nippon Steel Corp 耐ゴーリング性に優れた高Ｃｒ合金鋼製鋼管継手の表面処理方法
JPH08233163A (ja) 1995-03-02 1996-09-10 Nippon Steel Corp 無潤滑下での耐焼付き性に優れたネジ継手
CN1159851A (zh) * 1994-10-04 1997-09-17 新日本制铁株式会社 耐金属磨损性优良的钢管接头及其表面处理方法
JP3056646B2 (ja) 1994-10-04 2000-06-26 新日本製鐵株式会社 耐ゴーリング性に優れた鋼管継手の表面処理方法
JPH0972467A (ja) 1995-09-05 1997-03-18 Nippon Steel Corp グリス無潤滑下での耐焼付き性に優れたネジ継手
US6017857A (en) * 1997-01-31 2000-01-25 Elisha Technologies Co Llc Corrosion resistant lubricants, greases, and gels
WO2001016516A1 (fr) * 1999-08-27 2001-03-08 Sumitomo Metal Industries, Ltd. Joint fileté pour conduit de puits de pétrole
SE0000702L (sv) * 2000-03-02 2001-06-25 Sandvik Ab Gängförband och bergborrelementför slående borrning
JP2001317549A (ja) * 2000-05-02 2001-11-16 Daido Metal Co Ltd 摺動部材の表層形成方法
FR2813375B1 (fr) * 2000-08-31 2003-06-20 Vallourec Mannesmann Oil & Gas Element filete pour joint filete tubulaire resistant au grippage
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
JP3931564B2 (ja) * 2001-01-25 2007-06-20 住友金属工業株式会社 耐焼付き性及び防錆性に優れた鋼管用ねじ継手
JP2002257270A (ja) * 2001-02-27 2002-09-11 Sumitomo Metal Ind Ltd 油井管用ネジ継手
RU2258170C2 (ru) * 2001-04-11 2005-08-10 Сумитомо Метал Индастриз, Лтд. Резьбовое соединение для стальных труб и способ обработки его поверхности
WO2002084162A1 (fr) * 2001-04-11 2002-10-24 Sumitomo Metal Industries, Ltd. Joint filete pour tuyau en acier
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
AU2003241890A1 (en) * 2002-05-31 2003-12-19 Sumitomo Metal Industries, Ltd. Screw joint for steel pipe
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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JP4599874B2 (ja) 2010-12-15
PL1736697T3 (pl) 2016-01-29
US7866706B2 (en) 2011-01-11
NO336656B1 (no) 2015-10-12
BRPI0509698B1 (pt) 2016-12-20
ES2552057T3 (es) 2015-11-25
NO20065035L (no) 2007-01-03
US20080277925A1 (en) 2008-11-13
EP1736697B1 (en) 2015-08-12
CN1938542B (zh) 2011-11-30
EP1736697A4 (en) 2012-05-02
BRPI0509698A (pt) 2007-10-09
JP2005299693A (ja) 2005-10-27
CA2563213A1 (en) 2005-10-20
MXPA06011529A (es) 2006-12-15
EP1736697A1 (en) 2006-12-27
SA05260077B1 (ar) 2009-09-02
CN1938542A (zh) 2007-03-28
CA2563213C (en) 2011-06-21
WO2005098300A1 (ja) 2005-10-20
RU2326285C1 (ru) 2008-06-10

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