FR2389446A1 - - Google Patents
Info
- Publication number
- FR2389446A1 FR2389446A1 FR7713162A FR7713162A FR2389446A1 FR 2389446 A1 FR2389446 A1 FR 2389446A1 FR 7713162 A FR7713162 A FR 7713162A FR 7713162 A FR7713162 A FR 7713162A FR 2389446 A1 FR2389446 A1 FR 2389446A1
- Authority
- FR
- France
- Prior art keywords
- welding equipment
- electron
- pipelines
- electrons
- pumped
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/04—Electron-beam welding or cutting for welding annular seams
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/146—Carousel systems, i.e. rotating rack systems
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/20—Combined feeding from rack and connecting, e.g. automatically
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Automatic Assembly (AREA)
Abstract
Méthode permettant un cycle accéléré d'assemblages successifs de canalisations par électrons. Elle concerne l'organisation d'un chantier faisant appel à un appareillage de soudage par électrons. L'appareillage de soudage est de forme annulaire, il possède une partie 408 qui est solidarisée au pipeline 301 par l'intermédiaire d'un plateau 413 pourvu de verins radiaux 417 et de dispositifs de réglage axiaux 415 et de réglage d'assiette 411. La partie mobile 407 est pompée par 406, elle porte le canon à électrons 402. L'appareillage est soutenu par des moyens indépendants 418. L'invention est particulièrement adaptée à la pose en verticale des canalisations sous-marines.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713162A FR2389446B1 (fr) | 1977-05-02 | 1977-05-02 | |
US05/899,681 US4196334A (en) | 1977-05-02 | 1978-04-24 | Method for assembling vertical ducts by electron-welding |
DE19782818352 DE2818352A1 (de) | 1977-05-02 | 1978-04-26 | Verfahren und anlage zum verbinden von rohrstuecken mit einer pipe-line |
US06/058,032 US4286137A (en) | 1977-05-02 | 1979-07-16 | Method for assembling vertical ducts by electron-welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713162A FR2389446B1 (fr) | 1977-05-02 | 1977-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389446A1 true FR2389446A1 (fr) | 1978-12-01 |
FR2389446B1 FR2389446B1 (fr) | 1981-11-20 |
Family
ID=9190177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713162A Expired FR2389446B1 (fr) | 1977-05-02 | 1977-05-02 |
Country Status (3)
Country | Link |
---|---|
US (2) | US4196334A (fr) |
DE (1) | DE2818352A1 (fr) |
FR (1) | FR2389446B1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505699A1 (fr) * | 1981-05-13 | 1982-11-19 | Petroles Cie Francaise | Mandrin interne utilise dans une operation d'assemblage bout a bout de deux troncons de tubes par soudage |
FR2553689A1 (fr) * | 1983-10-21 | 1985-04-26 | Sciaky Sa | Machine a souder par faisceau d'electrons |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442693A1 (fr) * | 1978-11-29 | 1980-06-27 | Petroles Cie Francaise | Procede de positionnement precis d'un ou de plusieurs outils sur le plan de coupe d'une structure tubulaire, ainsi que dispositif de mise en oeuvre de ce procede |
FR2464782A1 (fr) | 1979-09-14 | 1981-03-20 | Petroles Cie Francaise | Procede perfectionne de soudage par faisceau d'electrons, et dispositif de mise en oeuvre de ce procede |
JPS5691996A (en) * | 1979-12-26 | 1981-07-25 | Hitachi Ltd | Method and device for positioning and welding piping |
US4865359A (en) * | 1987-06-18 | 1989-09-12 | Brown & Root, Inc. | Press fit pipe joint and method |
US5422456A (en) * | 1993-08-31 | 1995-06-06 | Dahm; Jonathan S. | Orbital head laser welder |
US20030147699A1 (en) * | 2002-02-04 | 2003-08-07 | Long Wayne R. | System and apparatus for module insertion during pipeline installation |
WO2007116532A1 (fr) * | 2006-04-11 | 2007-10-18 | Ihi Corporation | Appareil et procede pour preserver une partie de joint de soudure |
BRPI0800385F1 (pt) * | 2008-03-05 | 2022-04-19 | Roberto Gomes Fernandes Paulo | Rolete motriz duplo com guia vertical acoplada |
BRPI0904280A2 (pt) | 2009-05-20 | 2011-02-15 | Paulo Roberto Gomes Fernandes | sistema de suportação estrutural de dutos |
GB2572415A (en) | 2018-03-29 | 2019-10-02 | Laytrix Ltd | Pipe laying apparatus |
GB2572416A (en) * | 2018-03-29 | 2019-10-02 | Laytrix Ltd | Pipe recovery apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483352A (en) * | 1967-06-08 | 1969-12-09 | United Aircraft Corp | Apparatus for welding large pipes with a beam of charged particles |
US3727025A (en) * | 1970-03-24 | 1973-04-10 | Rig Hammers Inc | Method for welding vertically extending pipe sections together |
US3921823A (en) * | 1970-12-15 | 1975-11-25 | Activite Atom Avance | Movement compensating apparatus for floating drilling |
US3795115A (en) * | 1972-09-05 | 1974-03-05 | Lockheed Petroleum Services | Method and apparatus for joining subsea pipelines |
SE378876B (fr) * | 1973-12-21 | 1975-09-15 | Atlas Copco Ab | |
US3981369A (en) * | 1974-01-18 | 1976-09-21 | Dolphin International, Inc. | Riser pipe stacking system |
GB1500964A (en) * | 1974-04-11 | 1978-02-15 | Saipem Spa | Apparatus for welding pipelines |
US3913754A (en) * | 1974-09-11 | 1975-10-21 | Driltech Inc | Portable drill pipe magazine |
FR2316518A1 (fr) * | 1975-07-02 | 1977-01-28 | Petroles Cie Francaise | Methode de soudure de conduites immergees par manchon telescopique et dispositif de mise en oeuvre |
FR2319832A1 (fr) * | 1975-07-28 | 1977-02-25 | Petroles Cie Francaise | Methode de soudure de conduites immergees par aboutement de manchon et dispositif de mise en oeuvre |
US3985189A (en) * | 1975-09-19 | 1976-10-12 | Bucyrus-Erie Company | Drill rod handling device |
-
1977
- 1977-05-02 FR FR7713162A patent/FR2389446B1/fr not_active Expired
-
1978
- 1978-04-24 US US05/899,681 patent/US4196334A/en not_active Expired - Lifetime
- 1978-04-26 DE DE19782818352 patent/DE2818352A1/de active Pending
-
1979
- 1979-07-16 US US06/058,032 patent/US4286137A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505699A1 (fr) * | 1981-05-13 | 1982-11-19 | Petroles Cie Francaise | Mandrin interne utilise dans une operation d'assemblage bout a bout de deux troncons de tubes par soudage |
FR2553689A1 (fr) * | 1983-10-21 | 1985-04-26 | Sciaky Sa | Machine a souder par faisceau d'electrons |
Also Published As
Publication number | Publication date |
---|---|
FR2389446B1 (fr) | 1981-11-20 |
US4196334A (en) | 1980-04-01 |
DE2818352A1 (de) | 1978-11-16 |
US4286137A (en) | 1981-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |