JP5298126B2 - 加圧可能なシールを有するねじ接合部 - Google Patents
加圧可能なシールを有するねじ接合部 Download PDFInfo
- Publication number
- JP5298126B2 JP5298126B2 JP2010513901A JP2010513901A JP5298126B2 JP 5298126 B2 JP5298126 B2 JP 5298126B2 JP 2010513901 A JP2010513901 A JP 2010513901A JP 2010513901 A JP2010513901 A JP 2010513901A JP 5298126 B2 JP5298126 B2 JP 5298126B2
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- box
- pin
- screw joint
- joint according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002861 polymer material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 30
- 230000004888 barrier function Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
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
- 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
- F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Gasket Seals (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Actuator (AREA)
- Joints With Pressure Members (AREA)
Description
の間に置かれる外側シールの機能を行う。
ねじ帯域を伸ばすことを可能にするか又は切頭ねじ山又は頂上の消えるねじ山の使用を避けることを可能にするが、それはシールリングがシールリングをボックス内に隠匿し、保護するボックスの溝内に設置されるからである。
Claims (11)
- 軸線(A)を規定しているねじ接合部(1)であって、ピンとして規定される雄ねじチューブ(3)及びボックスとして規定される雌ねじチューブ(2)を備え、該ピン(3)が該ボックス(2)内に組み入れられるように適合されており、該ピン(3)と該ボックス(2)の間に間挿されたシールリング(11)を備えたねじ接合部(1)において、
該シールリング(11)は、外側円柱面(25)と、突出する1つ以上の環状リブ(9)を有する内面と、円錐台形の少なくとも1部分を有する第1ベース(26)及び該第1ベースと軸線方向で相対し円錐台形の少なくとも1部分を有する第2ベース(27)とを有し、該第1(26)及び第2(27)ベースは軸線(A)の方へ傾斜しており、それにより外側円柱面(25)が内側円柱面よりも幅が広く、該シールリング(11)が、シールリングの外側円柱面(25)によりボックス(2)の環状溝(10)の内面と緊密なシール接触をしており、かつ、シールリングの環状リブ(9)によりピン(3)の外面と緊密なシール接触をしており、接合部の改良したシール能力を提供するように前記ピンに対してシールリング(11)を加圧するように出来る油圧駆動手段が設けられていることを特徴とするねじ接合部。 - シールリング(11)が均一直径のシールリングの外側円柱面(25)を備える請求項1記載のねじ接合部。
- シールリング(11)がシールリングの内面上に突出する環状リブ(9)を備える請求項2記載のねじ接合部。
- 第1及び第2ベースが軸線(A)により近いそれぞれの環形の部分(28,29)を有する請求項1記載のねじ接合部。
- シールリング(11)がポリマー材料で作られてる請求項1記載のねじ接合部。
- 溝(10)が軸線方向の平面上の断面でばち形を有する請求項1記載のねじ接合部。
- ボックスの外面と同一面にある弁を有する請求項1記載のねじ接合部。
- シールリング(11)がボックス(2)のノーズ(6)の近位のねじ部分(4)の第1端部と前記ノーズ(6)の間に収容される請求項1から7の何れか1つに記載のねじ接合部。
- ボックス(2)のノーズ(6)から遠位のボックス(2)のねじ部分(4)の第2端部を超えてボックス(2)に収容された第2シールリング(11’)が設けられている請求項8記載のねじ接合部。
- シールリング(11’)がボックス(2)のノーズから遠位のねじ部分(5)の端部を超えて収容される請求項1から7の何れか1つに記載のねじ接合部。
- シールリング(11,11’)がピン及びボックスのねじのない部分に配置される請求項9又は10の何れかに記載のねじ接合部。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07111204.9 | 2007-06-27 | ||
EP07111204A EP2009340B1 (en) | 2007-06-27 | 2007-06-27 | Threaded joint with pressurizable seal |
PCT/EP2008/058073 WO2009000851A1 (en) | 2007-06-27 | 2008-06-25 | Threaded joint with pressurizable seal |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010532843A JP2010532843A (ja) | 2010-10-14 |
JP5298126B2 true JP5298126B2 (ja) | 2013-09-25 |
Family
ID=38669850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010513901A Expired - Fee Related JP5298126B2 (ja) | 2007-06-27 | 2008-06-25 | 加圧可能なシールを有するねじ接合部 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8333409B2 (ja) |
EP (1) | EP2009340B1 (ja) |
JP (1) | JP5298126B2 (ja) |
CN (1) | CN101730810B (ja) |
AR (1) | AR067191A1 (ja) |
BR (1) | BRPI0811152B1 (ja) |
CA (1) | CA2685398C (ja) |
DE (1) | DE602007011046D1 (ja) |
MX (1) | MX2009013361A (ja) |
NO (1) | NO340133B1 (ja) |
RU (1) | RU2452888C2 (ja) |
WO (1) | WO2009000851A1 (ja) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2006589B1 (en) | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
DE602007011046D1 (de) | 2007-06-27 | 2011-01-20 | Tenaris Connections Ag | Gewindeverbindung mit unter Druck setzbarer Dichtung |
EP2017507B1 (en) | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
DE602007013892D1 (de) | 2007-08-24 | 2011-05-26 | Tenaris Connections Ag | Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen |
DE602007008890D1 (de) * | 2007-08-24 | 2010-10-14 | Tenaris Connections Ag | Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung |
EP2096253B1 (en) * | 2008-02-29 | 2010-06-16 | Tenaris Connections AG | Threaded joint with improved resilient seal rings |
EP2243920A1 (en) | 2009-04-22 | 2010-10-27 | Tenaris Connections Aktiengesellschaft | Threaded joint for tubes, pipes and the like |
EP2325435B2 (en) * | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
DE102010001979A1 (de) * | 2009-12-09 | 2011-06-16 | Robert Bosch Gmbh | Anordnung und Verfahren zur Abdichtung eines Fügebereichs zwischen einem ersten Fügepartner und einem zweiten Fügepartner |
US20110227338A1 (en) * | 2010-03-22 | 2011-09-22 | Jack Pollack | Sealed pipe joint |
US9828812B2 (en) | 2010-03-22 | 2017-11-28 | Single Buoy Moorings, Inc. | Sealed pipe joint |
EP2372211B1 (en) | 2010-03-26 | 2015-06-03 | Tenaris Connections Ltd. | Thin-walled pipe joint and method to couple a first pipe to a second pipe |
US9377138B2 (en) | 2010-10-21 | 2016-06-28 | Houston International Specialty, Inc. | Threaded connections and methods |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
BR112014006819B1 (pt) * | 2011-09-21 | 2021-09-08 | Telsmith, Inc. | Equipamento e método para um sistema de vedação |
CN103363505A (zh) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | 导线密封结构及使用该导线密封结构的灯具 |
US9239122B2 (en) | 2012-05-22 | 2016-01-19 | Single Buoy Moorings, Inc. | Pipe connection |
CN102797763A (zh) * | 2012-08-14 | 2012-11-28 | 高润 | 一种新型液压胀套 |
US9085949B2 (en) * | 2012-09-04 | 2015-07-21 | Freudenberg Oil & Gas, Llc | Fluid seal with swellable material packing |
WO2014108756A1 (en) | 2013-01-11 | 2014-07-17 | Tenaris Connections Limited | Galling resistant drill pipe tool joint and corresponding drill pipe |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789701A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
EP2789700A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
CN113278890A (zh) | 2013-06-25 | 2021-08-20 | 特纳瑞斯连接有限公司 | 高铬耐热钢 |
US9683684B1 (en) | 2015-12-09 | 2017-06-20 | Certus Energy Solutions, Llc | Tubular coupling |
US11466800B2 (en) | 2015-12-09 | 2022-10-11 | Certus Energy Solutions, Llc | Tubular coupling |
US10435960B2 (en) | 2016-07-14 | 2019-10-08 | Halliburton Energy Services, Inc. | Alignment sub with deformable sleeve |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
CN106151775A (zh) * | 2016-08-29 | 2016-11-23 | 南通爱慕希机械股份有限公司 | 一种密封性好防腐蚀的高压管接头 |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
CN106969225A (zh) * | 2017-03-16 | 2017-07-21 | 嵊州市亿港阀门有限公司 | 一种ppr接头 |
US9982814B1 (en) * | 2017-12-13 | 2018-05-29 | Kenneth J. Carstensen | Seal ring and coupling sleeve assembly |
CN108313495B (zh) * | 2018-02-08 | 2024-03-15 | 浙江润达按压泵有限公司 | 一种瓶盖 |
CN108375182B (zh) * | 2018-03-31 | 2024-02-02 | 奥克斯空调股份有限公司 | 一种排风管接头及具有该接头的移动空调 |
US10951015B2 (en) * | 2018-12-14 | 2021-03-16 | Robroy Industries—Texas, LLC | Electrical conduit system having improved sealing between joints |
WO2021084298A1 (es) * | 2019-10-28 | 2021-05-06 | Lopez Robayo Byron Raul | Nuevo acople y método de unión de tuberías estandarizadas a.p.i. para extracción de petróleos |
CN112013192B (zh) * | 2020-09-08 | 2024-07-23 | 广东统塑管业有限公司 | 一种用于外表平整的塑料管道的连接密封接头 |
DE102021110581A1 (de) | 2021-04-26 | 2022-10-27 | TenneT TSO GmbH | Gasdichte lösbare Verbindung |
CN114738569B (zh) * | 2022-06-10 | 2022-08-09 | 山东中发新材料科技有限公司 | 一种多直径管状构件的自适应连接装置 |
CN115264194B (zh) * | 2022-09-28 | 2022-12-20 | 大庆市龙兴石油机械有限公司 | 一种耐高压防渗油管接箍 |
CN117868701B (zh) * | 2024-03-13 | 2024-07-19 | 大庆市瑞斯德石油机械制造有限公司 | 一种基于特制螺纹的气密封油管 |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1671458A (en) | 1925-05-19 | 1928-05-29 | Guiberson Corp | Rod joint |
US1999706A (en) * | 1934-01-25 | 1935-04-30 | Ferdinand J Spang | Coupling |
US2075427A (en) | 1936-12-28 | 1937-03-30 | W L Pearce | Pipe joint |
US2211173A (en) | 1938-06-06 | 1940-08-13 | Ernest J Shaffer | Pipe coupling |
US2487241A (en) | 1947-01-16 | 1949-11-08 | Lewis D Hilton | Thread seal and buffer gasket for pipe couplings |
US2631871A (en) * | 1949-04-30 | 1953-03-17 | Albert L Stone | Pressure responsive pipe joint seal |
US3054628A (en) | 1954-06-08 | 1962-09-18 | Atlas Bradford Company | Pipe coupling having a teflon sealing gasket |
FR1149513A (fr) | 1955-07-25 | 1957-12-27 | Joint élastique pour tuyaux | |
US2992613A (en) | 1960-08-30 | 1961-07-18 | Albert G Bodine | Sonic well pump tubing string |
US3307860A (en) | 1965-01-15 | 1967-03-07 | Mobil Oil Corp | Joint for liner-carrying well pipe |
FR1489013A (fr) | 1965-11-05 | 1967-07-21 | Vallourec | Joint d'assemblage pour tubes métalliques |
US3572777A (en) | 1969-05-05 | 1971-03-30 | Armco Steel Corp | Multiple seal, double shoulder joint for tubular products |
DE2131318C3 (de) | 1971-06-24 | 1973-12-06 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verfahren zum Herstellen eines Beweh rungs Stabstahles für Spannbeton |
FR2190237A5 (ja) | 1972-06-16 | 1974-01-25 | Vallourec | |
FR2190238A5 (ja) | 1972-06-16 | 1974-01-25 | Vallourec | |
GB1473389A (en) | 1973-05-09 | 1977-05-11 | Dexploitation Des Brevets Ocla | Pipe couplings |
NO140752C (no) * | 1977-08-29 | 1979-11-07 | Rieber & Son As | Kombinert forme- og tetningselement til bruk i en muffeende i termoplastroer |
FR2468823A1 (fr) * | 1979-10-30 | 1981-05-08 | Vallourec | Joint pour tubes destine a l'industrie petroliere |
CA1148193A (en) | 1980-01-11 | 1983-06-14 | Kornelis N. Zijlstra | Coupling for interconnecting pipe sections and pipe section for well drilling operations |
US5348350A (en) | 1980-01-19 | 1994-09-20 | Ipsco Enterprises Inc. | Pipe coupling |
US4384737A (en) | 1980-04-25 | 1983-05-24 | Republic Steel Corporation | Threaded joint for well casing and tubing |
US4406561A (en) | 1981-09-02 | 1983-09-27 | Nss Industries | Sucker rod assembly |
US4706997A (en) | 1982-05-19 | 1987-11-17 | Carstensen Kenneth J | Coupling for tubing or casing and method of assembly |
US4508375A (en) | 1982-09-20 | 1985-04-02 | Lone Star Steel Company | Tubular connection |
US4662659A (en) | 1983-01-17 | 1987-05-05 | Hydril Company | Tubular joint with trapped mid-joint metal-to-metal seal having unequal tapers |
US4570982A (en) | 1983-01-17 | 1986-02-18 | Hydril Company | Tubular joint with trapped mid-joint metal-to-metal seal |
DK162684A (da) | 1983-03-22 | 1984-11-02 | Friedrichsfeld Gmbh | Roerdel eller fitting |
DE3310226C2 (de) | 1983-03-22 | 1985-08-22 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Rohrteil oder Fitting |
US4475839A (en) | 1983-04-07 | 1984-10-09 | Park-Ohio Industries, Inc. | Sucker rod fitting |
DE3322134A1 (de) | 1983-06-20 | 1984-12-20 | WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster | Zylindrischer dichtungsring |
US4591195A (en) | 1983-07-26 | 1986-05-27 | J. B. N. Morris | Pipe joint |
US4602807A (en) | 1984-05-04 | 1986-07-29 | Rudy Bowers | Rod coupling for oil well sucker rods and the like |
JPS616488A (ja) | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
US4688832A (en) | 1984-08-13 | 1987-08-25 | Hydril Company | Well pipe joint |
US4762344A (en) * | 1985-01-30 | 1988-08-09 | Lee E. Perkins | Well casing connection |
US4988127A (en) * | 1985-04-24 | 1991-01-29 | Cartensen Kenneth J | Threaded tubing and casing joint |
IT1199343B (it) | 1986-12-23 | 1988-12-30 | Dalmine Spa | Giunto perfezionato per tubi di rivestimento di pozzi |
US4844517A (en) | 1987-06-02 | 1989-07-04 | Sierracin Corporation | Tube coupling |
US4955645A (en) | 1987-09-16 | 1990-09-11 | Tuboscope, Inc. | Gauging device and method for coupling threaded, tubular articles and a coupling assembly |
US4867489A (en) | 1987-09-21 | 1989-09-19 | Parker Hannifin Corporation | Tube fitting |
US4856828A (en) | 1987-12-08 | 1989-08-15 | Tuboscope Inc. | Coupling assembly for tubular articles |
SU1555587A1 (ru) * | 1988-01-06 | 1990-04-07 | Горловский филиал Донецкого политехнического института | Устройство дл герметизации резьбовых соединений |
DE3815455C2 (de) * | 1988-05-06 | 1994-10-20 | Freudenberg Carl Fa | Aufblasbare Dichtung |
IT1224745B (it) | 1988-10-03 | 1990-10-18 | Dalmine Spa | Giunto a tenuta ermetica metallica per tubi |
CA1314864C (en) * | 1989-04-14 | 1993-03-23 | Computalog Gearhart Ltd. | Compressive seal and pressure control arrangements for downhole tools |
US6070912A (en) * | 1989-08-01 | 2000-06-06 | Reflange, Inc. | Dual seal and connection |
JPH0388081U (ja) * | 1989-12-26 | 1991-09-09 | ||
US5137310A (en) | 1990-11-27 | 1992-08-11 | Vallourec Industries | Assembly arrangement using frustoconical screwthreads for tubes |
US5521707A (en) * | 1991-08-21 | 1996-05-28 | Apeiron, Inc. | Laser scanning method and apparatus for rapid precision measurement of thread form |
US5180008A (en) * | 1991-12-18 | 1993-01-19 | Fmc Corporation | Wellhead seal for wide temperature and pressure ranges |
US5355961A (en) | 1993-04-02 | 1994-10-18 | Abb Vetco Gray Inc. | Metal and elastomer casing hanger seal |
NO941302L (no) | 1993-04-14 | 1994-10-17 | Fmc Corp | Pakning for rör med stor diameter |
US5515707A (en) * | 1994-07-15 | 1996-05-14 | Precision Tube Technology, Inc. | Method of increasing the fatigue life and/or reducing stress concentration cracking of coiled metal tubing |
JPH11502592A (ja) * | 1995-03-23 | 1999-03-02 | ハイドリル・カンパニー | ねじが切られた管接続部 |
US5810401A (en) * | 1996-05-07 | 1998-09-22 | Frank's Casing Crew And Rental Tools, Inc. | Threaded tool joint with dual mating shoulders |
UA66876C2 (uk) * | 1998-09-07 | 2004-06-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Різьбове з'єднання двох металевих труб з пазом, виконаним в різьбі |
UA71575C2 (uk) * | 1998-09-07 | 2004-12-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Різьбове з'єднання двох металевих труб з великим моментом загвинчування |
US6299705B1 (en) | 1998-09-25 | 2001-10-09 | Mitsubishi Heavy Industries, Ltd. | High-strength heat-resistant steel and process for producing high-strength heat-resistant steel |
FR2784446B1 (fr) * | 1998-10-13 | 2000-12-08 | Vallourec Mannesmann Oil & Gas | Assemblage filete integral de deux tubes metalliques |
US6173968B1 (en) * | 1999-04-27 | 2001-01-16 | Trw Inc. | Sealing ring assembly |
JP3083517B1 (ja) | 1999-06-28 | 2000-09-04 | 東尾メック株式会社 | 管継手 |
CN1178015C (zh) | 1999-09-16 | 2004-12-01 | 西德尔卡有限公司 | 高安定性及稳定性的螺纹接头 |
AR020495A1 (es) * | 1999-09-21 | 2002-05-15 | Siderca Sa Ind & Com | Union roscada de alta resistencia al sobretorque y compresion |
US6764108B2 (en) * | 1999-12-03 | 2004-07-20 | Siderca S.A.I.C. | Assembly of hollow torque transmitting sucker rods |
US6991267B2 (en) * | 1999-12-03 | 2006-01-31 | Siderca S.A.I.C. | Assembly of hollow torque transmitting sucker rods and sealing nipple with improved seal and fluid flow |
FR2807095B1 (fr) * | 2000-03-31 | 2002-08-30 | Vallourec Mannesmann Oil & Gas | Element filete tubulaire delarde pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant |
US6447025B1 (en) * | 2000-05-12 | 2002-09-10 | Grant Prideco, L.P. | Oilfield tubular connection |
EP1296088A4 (en) | 2000-06-07 | 2003-07-09 | Sumitomo Metal Ind | CONICAL THREADED CONNECTION |
IT1318179B1 (it) * | 2000-07-17 | 2003-07-23 | Dalmine Spa | Giunzione filettata integrale per tubi. |
IT1318753B1 (it) * | 2000-08-09 | 2003-09-10 | Dalmine Spa | Giunzione filettata integrale a profilo continuo pr tubi |
US7108063B2 (en) * | 2000-09-25 | 2006-09-19 | Carstensen Kenneth J | Connectable rod system for driving downhole pumps for oil field installations |
US6857668B2 (en) * | 2000-10-04 | 2005-02-22 | Grant Prideco, L.P. | Replaceable corrosion seal for threaded connections |
US6494499B1 (en) * | 2000-10-31 | 2002-12-17 | The Technologies Alliance, Inc. | Threaded connector for pipe |
US6550822B2 (en) * | 2001-04-25 | 2003-04-22 | G. B. Tubulars, Inc. | Threaded coupling with water exclusion seal system |
JP2003096534A (ja) | 2001-07-19 | 2003-04-03 | Mitsubishi Heavy Ind Ltd | 高強度耐熱鋼、高強度耐熱鋼の製造方法、及び高強度耐熱管部材の製造方法 |
US6755447B2 (en) * | 2001-08-24 | 2004-06-29 | The Technologies Alliance, Inc. | Production riser connector |
US6682101B2 (en) * | 2002-03-06 | 2004-01-27 | Beverly Watts Ramos | Wedgethread pipe connection |
GB0208098D0 (en) * | 2002-04-09 | 2002-05-22 | Gloway Internat Inc | Pipe repair system and device |
ITRM20020234A1 (it) * | 2002-04-30 | 2003-10-30 | Tenaris Connections Bv | Giunzione filettata per tubi. |
GB2388169A (en) | 2002-05-01 | 2003-11-05 | 2H Offshore Engineering Ltd | Pipe joint |
US6666274B2 (en) | 2002-05-15 | 2003-12-23 | Sunstone Corporation | Tubing containing electrical wiring insert |
ITRM20020274A1 (it) * | 2002-05-16 | 2003-11-17 | Tenaris Connections Bv | Giunzione filettata per tubi. |
FR2844023B1 (fr) * | 2002-08-29 | 2005-05-06 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire etanche vis-a-vis du milieu exterieur |
ITRM20020445A1 (it) * | 2002-09-06 | 2004-03-07 | Tenaris Connections Bv | Giunzione filettata per tubi. |
ITRM20020512A1 (it) | 2002-10-10 | 2004-04-11 | Tenaris Connections Bv | Tubo filettato con trattamento superficiale. |
FR2848282B1 (fr) | 2002-12-09 | 2006-12-29 | Vallourec Mannesmann Oil & Gas | Procede de realisation d'un joint filete tubulaire etanche vis-a-vis de l'exterieur |
US7074286B2 (en) * | 2002-12-18 | 2006-07-11 | Ut-Battelle, Llc | Wrought Cr—W—V bainitic/ferritic steel compositions |
US6817633B2 (en) * | 2002-12-20 | 2004-11-16 | Lone Star Steel Company | Tubular members and threaded connections for casing drilling and method |
ITRM20030065A1 (it) * | 2003-02-13 | 2004-08-14 | Tenaris Connections Bv | Giunzione filettata per tubi. |
US7431347B2 (en) * | 2003-09-24 | 2008-10-07 | Siderca S.A.I.C. | Hollow sucker rod connection with second torque shoulder |
US20050093250A1 (en) * | 2003-11-05 | 2005-05-05 | Santi Nestor J. | High-strength sealed connection for expandable tubulars |
EP1711735B1 (en) * | 2004-02-02 | 2009-08-19 | Tenaris Connections AG | Thread protector for tubular members |
JP2005221038A (ja) | 2004-02-06 | 2005-08-18 | Sumitomo Metal Ind Ltd | 油井管用ネジ継手、及びその製造方法 |
ITRM20050069A1 (it) * | 2005-02-17 | 2006-08-18 | Tenaris Connections Ag | Giunzione filettata per tubi provvista di tenuta. |
US20060214421A1 (en) | 2005-03-22 | 2006-09-28 | Intelliserv | Fatigue Resistant Rotary Shouldered Connection and Method |
US7478842B2 (en) * | 2005-05-18 | 2009-01-20 | Hydril Llc | Coupled connection with an externally supported pin nose seal |
AR058961A1 (es) * | 2006-01-10 | 2008-03-05 | Siderca Sa Ind & Com | Conexion para varilla de bombeo con mayor resistencia a l afatiga obtenida aplicando interferencia diametral para reducir la interferencia axial |
AR061224A1 (es) * | 2007-06-05 | 2008-08-13 | Tenaris Connections Ag | Una union roscada de alta resistencia, preferentemente para tubos con recubrimiento interno. |
EP2006589B1 (en) * | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
DE602007011046D1 (de) | 2007-06-27 | 2011-01-20 | Tenaris Connections Ag | Gewindeverbindung mit unter Druck setzbarer Dichtung |
EP2017507B1 (en) * | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
DE602007008890D1 (de) * | 2007-08-24 | 2010-10-14 | Tenaris Connections Ag | Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung |
DE602007013892D1 (de) * | 2007-08-24 | 2011-05-26 | Tenaris Connections Ag | Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen |
EP2096253B1 (en) * | 2008-02-29 | 2010-06-16 | Tenaris Connections AG | Threaded joint with improved resilient seal rings |
EP2243920A1 (en) * | 2009-04-22 | 2010-10-27 | Tenaris Connections Aktiengesellschaft | Threaded joint for tubes, pipes and the like |
EP2325435B2 (en) * | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
EP2372208B1 (en) * | 2010-03-25 | 2013-05-29 | Tenaris Connections Limited | Threaded joint with elastomeric seal flange |
EP2372211B1 (en) * | 2010-03-26 | 2015-06-03 | Tenaris Connections Ltd. | Thin-walled pipe joint and method to couple a first pipe to a second pipe |
-
2007
- 2007-06-27 DE DE602007011046T patent/DE602007011046D1/de active Active
- 2007-06-27 EP EP07111204A patent/EP2009340B1/en not_active Ceased
-
2008
- 2008-06-25 US US12/665,902 patent/US8333409B2/en active Active
- 2008-06-25 JP JP2010513901A patent/JP5298126B2/ja not_active Expired - Fee Related
- 2008-06-25 MX MX2009013361A patent/MX2009013361A/es active IP Right Grant
- 2008-06-25 WO PCT/EP2008/058073 patent/WO2009000851A1/en active Application Filing
- 2008-06-25 CA CA2685398A patent/CA2685398C/en not_active Expired - Fee Related
- 2008-06-25 CN CN2008800218165A patent/CN101730810B/zh not_active Expired - Fee Related
- 2008-06-25 RU RU2009147378/06A patent/RU2452888C2/ru active
- 2008-06-25 BR BRPI0811152-9A patent/BRPI0811152B1/pt not_active IP Right Cessation
- 2008-06-26 AR ARP080102769A patent/AR067191A1/es active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
BRPI0811152A2 (pt) | 2014-10-21 |
BRPI0811152B1 (pt) | 2019-03-19 |
CA2685398A1 (en) | 2008-12-31 |
EP2009340A1 (en) | 2008-12-31 |
AR067191A1 (es) | 2009-09-30 |
EP2009340B1 (en) | 2010-12-08 |
MX2009013361A (es) | 2010-01-25 |
JP2010532843A (ja) | 2010-10-14 |
WO2009000851A1 (en) | 2008-12-31 |
RU2009147378A (ru) | 2011-06-27 |
NO20093185L (no) | 2010-03-02 |
CA2685398C (en) | 2015-07-07 |
CN101730810A (zh) | 2010-06-09 |
US8333409B2 (en) | 2012-12-18 |
RU2452888C2 (ru) | 2012-06-10 |
US20100187808A1 (en) | 2010-07-29 |
DE602007011046D1 (de) | 2011-01-20 |
NO340133B1 (no) | 2017-03-13 |
CN101730810B (zh) | 2012-08-29 |
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