JPS616488A
(ja)
*
|
1984-06-20 |
1986-01-13 |
日本鋼管株式会社 |
油井管用ネジ継手
|
GB2202291B
(en)
*
|
1987-03-19 |
1991-09-04 |
Nippon Steel Corp |
Joint for marine structure-mooring steel pipe leg members
|
US5415442A
(en)
*
|
1992-03-09 |
1995-05-16 |
Marubeni Tubulars, Inc. |
Stabilized center-shoulder-sealed tubular connection
|
US5462315A
(en)
*
|
1992-03-09 |
1995-10-31 |
Marubeni Tubulars, Inc. |
Stabilized center-shoulder-sealed tubular connection
|
US5709416A
(en)
*
|
1994-08-05 |
1998-01-20 |
Wood; Roy |
Threaded coupling-tool joint
|
US5765836A
(en)
*
|
1996-01-18 |
1998-06-16 |
Marubeni Tubulars, Inc. |
Sealing system
|
US6047997A
(en)
*
|
1996-05-15 |
2000-04-11 |
Iberia Threading, Inc. |
Threaded connection with radiused surfaces
|
US6485063B1
(en)
|
1996-05-15 |
2002-11-26 |
Huey P. Olivier |
Connection
|
EA199900854A1
(ru)
*
|
1997-03-21 |
2000-10-30 |
Петролайн Веллсистемз Лимитед |
Сборка из расширяемых насосно-компрессорных труб с пазами и способ соединения такой сборки насосно-компрессорных труб
|
WO1999008034A1
(en)
|
1997-08-11 |
1999-02-18 |
Marubeni Tubulars, Inc. |
Tubular connection
|
WO1999018382A1
(fr)
*
|
1997-10-08 |
1999-04-15 |
Sumitomo Metal Industries, Ltd. |
Joint a vis destine a des tuyaux de puits de petrole, et procede de fabrication associe
|
GB9817246D0
(en)
*
|
1998-08-08 |
1998-10-07 |
Petroline Wellsystems Ltd |
Connector
|
US6554287B1
(en)
*
|
1999-12-09 |
2003-04-29 |
Hydril Company |
Collapsing type seal for expandable tubular connections
|
DE10022515A1
(de)
*
|
2000-05-10 |
2001-11-15 |
Neumo Armaturenfabrik Appbau M |
Verbindung für medienführende Teile
|
FR2811056B1
(fr)
*
|
2000-06-30 |
2003-05-16 |
Vallourec Mannesmann Oil & Gas |
Joint filete tubulaire apte a subir une expansion diametrale
|
US6692036B2
(en)
*
|
2000-08-04 |
2004-02-17 |
Saint-Gobain Performance Plastics |
Universal interlocking fitting
|
IT1318753B1
(it)
*
|
2000-08-09 |
2003-09-10 |
Dalmine Spa |
Giunzione filettata integrale a profilo continuo pr tubi
|
MXPA03008418A
(es)
*
|
2001-03-19 |
2004-11-12 |
Sumitomo Metal Ind |
Metodo de fabricacion de una junta roscada para tubos de pozos petroleros.
|
US6550821B2
(en)
|
2001-03-19 |
2003-04-22 |
Grant Prideco, L.P. |
Threaded connection
|
WO2002095181A1
(en)
†
|
2001-05-24 |
2002-11-28 |
Shell Internationale Research Maatschappij B.V. |
Radially expandable tubular with supported end portion
|
JP2002357298A
(ja)
*
|
2001-06-04 |
2002-12-13 |
Mitsubishi Heavy Ind Ltd |
圧力容器用ネジ継手
|
FR2833335B1
(fr)
*
|
2001-12-07 |
2007-05-18 |
Vallourec Mannesmann Oil & Gas |
Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite
|
FR2834325B1
(fr)
*
|
2002-01-03 |
2004-03-26 |
Vallourec Mannesmann Oil & Gas |
Joint filete tubulaire comportant des surfaces d'etancheite
|
FR2844331B1
(fr)
*
|
2002-01-03 |
2004-11-26 |
Vallourec Mannesmann Oil & Gas |
Procede de realisation d'un joint tubulaire etanche avec expansion plastique
|
FR2841626B1
(fr)
*
|
2002-06-28 |
2004-09-24 |
Vallourec Mannesmann Oil & Gas |
Joint filete tubulaire renforce pour etancheite amelioree apres expansion plastique
|
GB0215668D0
(en)
*
|
2002-07-06 |
2002-08-14 |
Weatherford Lamb |
Coupling tubulars
|
GB0221220D0
(en)
*
|
2002-09-13 |
2002-10-23 |
Weatherford Lamb |
Expanding coupling
|
GB0221585D0
(en)
*
|
2002-09-17 |
2002-10-23 |
Weatherford Lamb |
Tubing connection arrangement
|
GB0222321D0
(en)
*
|
2002-09-25 |
2002-10-30 |
Weatherford Lamb |
Expandable connection
|
BRPI0409897A
(pt)
*
|
2003-05-05 |
2006-05-23 |
Shell Int Research |
dispositivo de expansão
|
US7887103B2
(en)
|
2003-05-22 |
2011-02-15 |
Watherford/Lamb, Inc. |
Energizing seal for expandable connections
|
GB0311721D0
(en)
*
|
2003-05-22 |
2003-06-25 |
Weatherford Lamb |
Tubing connector
|
US8220842B2
(en)
*
|
2003-05-30 |
2012-07-17 |
Vallourec Mannesmann Oil & Gas France |
Threaded tubular connection which is resistant to bending stresses
|
FR2855587B1
(fr)
*
|
2003-05-30 |
2006-12-29 |
Vallourec Mannesmann Oil & Gas |
Joint filete tubulaire a serrage axial progressif des filets
|
FR2863033B1
(fr)
*
|
2003-11-28 |
2007-05-11 |
Vallourec Mannesmann Oil & Gas |
Realisation, par expansion plastique, d'un joint tubulaire etanche avec surface(s) de butee inclinee(s)
|
FR2863031B1
(fr)
*
|
2003-11-28 |
2006-10-06 |
Vallourec Mannesmann Oil & Gas |
Realisation, par expansion plastique, d'un assemblage de deux joints tubulaires filetes etanches avec une sous-epaisseur de matiere locale et initiale
|
FR2863030B1
(fr)
*
|
2003-11-28 |
2006-01-13 |
Vallourec Mannesmann Oil & Gas |
Realisation, par expansion plastique, d'un joint tubulaire etanche avec surface(s) de butee inclinee(s)
|
FR2863029B1
(fr)
*
|
2003-11-28 |
2006-07-07 |
Vallourec Mannesmann Oil & Gas |
Realisation, par expansion plastique, d'un joint tubulaire etanche avec surepaisseur(s) de matiere locale(s) initiale(s)
|
JP2005351324A
(ja)
*
|
2004-06-09 |
2005-12-22 |
Metal One Corp |
油井管用ネジ継手
|
US7478842B2
(en)
*
|
2005-05-18 |
2009-01-20 |
Hydril Llc |
Coupled connection with an externally supported pin nose seal
|
US8177262B2
(en)
*
|
2005-07-28 |
2012-05-15 |
Hydril Company Lp |
Mid-seal for expandable connections
|
US20070035131A1
(en)
*
|
2005-08-11 |
2007-02-15 |
Grinaldi Ltd |
Expandable tubular connection
|
US7798536B2
(en)
*
|
2005-08-11 |
2010-09-21 |
Weatherford/Lamb, Inc. |
Reverse sliding seal for expandable tubular connections
|
US20070107770A1
(en)
*
|
2005-10-13 |
2007-05-17 |
Tom Rust |
Systems and methods for manufacturing photovoltaic devices
|
EP2212606A2
(en)
*
|
2007-11-02 |
2010-08-04 |
Entegris, Inc. |
O-ringless seal couplings
|
FR2923283B1
(fr)
|
2007-11-07 |
2012-10-05 |
Vallourec Mannesmann Oil & Gas |
Joint filete comprenant au moins un element filete avec levre d'extremite pour tube metallique.
|
WO2009060552A1
(en)
*
|
2007-11-08 |
2009-05-14 |
Sumitomo Metal Industries, Ltd. |
Threaded joint for steel pipes
|
TW200941776A
(en)
*
|
2008-03-20 |
2009-10-01 |
Jun-Guang Luo |
Environmental thermal power generating device
|
FR2937077B1
(fr)
*
|
2008-10-15 |
2010-10-22 |
Vallourec Mannesmann Oil & Gas |
Composant pour le forage et l'exploitation des puits d'hydrocarbures
|
FR2952993B1
(fr)
|
2009-11-20 |
2011-12-16 |
Vallourec Mannesmann Oil & Gas |
Joint filete
|
FR2953272B1
(fr)
|
2009-11-30 |
2011-12-16 |
Vallourec Mannesmann Oil & Gas |
Joint filete
|
GB201005247D0
(en)
*
|
2010-03-29 |
2010-05-12 |
Hsc Fzco |
An improved seal between pipes
|
FR2961576B1
(fr)
*
|
2010-06-17 |
2012-08-03 |
Vallourec Mannesmann Oil & Gas |
Joint filete et procede de realisation
|
GB201019413D0
(en)
*
|
2010-11-17 |
2010-12-29 |
Hsc Fzco |
An improved seal between pipes
|
JP5849749B2
(ja)
*
|
2011-02-28 |
2016-02-03 |
Jfeスチール株式会社 |
管用ねじ継手
|
US9677346B2
(en)
|
2012-11-28 |
2017-06-13 |
Ultra Premium Oilfield Services, Ltd. |
Tubular connection with helically extending torque shoulder
|
US9869139B2
(en)
|
2012-11-28 |
2018-01-16 |
Ultra Premium Oilfield Services, Ltd. |
Tubular connection with helically extending torque shoulder
|
US9388925B2
(en)
*
|
2013-02-05 |
2016-07-12 |
Ultra Premium Oilfield Services, Ltd |
Tubular connection center shoulder seal
|
DE102014204565A1
(de)
|
2014-03-12 |
2015-09-17 |
Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft |
Kupplung für Rohrelemente
|
TWI574762B
(zh)
*
|
2015-05-20 |
2017-03-21 |
Hsin Tien Chang |
Tool connection of the thread structure
|
EP3260649B1
(en)
*
|
2016-06-21 |
2019-12-18 |
Energy Frontier Solutions S.L. |
Threaded joint for oil and gas pipes
|
US11149882B2
(en)
|
2016-09-16 |
2021-10-19 |
Nippon Steel Corporation |
Threaded connection
|
CN110863781A
(zh)
*
|
2018-08-28 |
2020-03-06 |
宝山钢铁股份有限公司 |
一种整体式油套管螺纹接头
|
GB2591051B
(en)
*
|
2018-10-29 |
2023-03-01 |
Dril Quip Inc |
Threaded connector having metal-to-metal seal
|
CN110057232B
(zh)
*
|
2019-04-28 |
2020-08-28 |
浦江县恒川信息科技有限公司 |
一种暖气片连接结构
|
US11505999B2
(en)
*
|
2020-10-22 |
2022-11-22 |
Frac String Solutions Llc |
Leak-resistant threaded pipe connection
|