FR2327022A1 - Procede de soudage a l'arc sous l'eau - Google Patents
Procede de soudage a l'arc sous l'eauInfo
- Publication number
- FR2327022A1 FR2327022A1 FR7630302A FR7630302A FR2327022A1 FR 2327022 A1 FR2327022 A1 FR 2327022A1 FR 7630302 A FR7630302 A FR 7630302A FR 7630302 A FR7630302 A FR 7630302A FR 2327022 A1 FR2327022 A1 FR 2327022A1
- Authority
- FR
- France
- Prior art keywords
- weld
- esp
- core
- metal
- wire
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001632 barium fluoride Inorganic materials 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
Classifications
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0061—Underwater arc welding
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0266—Rods, electrodes, wires flux-cored
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
- B23K9/1336—Driving means
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4163075 | 1975-10-10 | ||
| GB107876 | 1976-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2327022A1 true FR2327022A1 (fr) | 1977-05-06 |
Family
ID=26236434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7630302A Withdrawn FR2327022A1 (fr) | 1975-10-10 | 1976-10-08 | Procede de soudage a l'arc sous l'eau |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5284137A (enrdf_load_stackoverflow) |
| AU (1) | AU1853376A (enrdf_load_stackoverflow) |
| BR (1) | BR7606804A (enrdf_load_stackoverflow) |
| DK (1) | DK453776A (enrdf_load_stackoverflow) |
| ES (1) | ES452302A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2327022A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7611234A (enrdf_load_stackoverflow) |
| NO (1) | NO763404L (enrdf_load_stackoverflow) |
| OA (1) | OA05503A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434000A1 (fr) * | 1977-04-05 | 1980-03-21 | Welding Inst | Procede et appareil pour souder a des pressions plus elevees que la pression atmospherique |
| US7897267B2 (en) | 2005-04-26 | 2011-03-01 | Exxonmobil Upstream Research Company | Apparatus and methods of improving riser weld fatigue |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1564753A (en) * | 1977-03-07 | 1980-04-16 | Boc Ltd | Methods of arc welding in a superatmospheric environment |
| NZ182982A (en) * | 1976-01-12 | 1979-10-25 | Boc Ltd | Arc welding under water |
| NO141359C (no) * | 1977-09-15 | 1980-08-04 | Total Transportation | Anordning for fastsveising av stivere e.l. paa en plate samt bortsugning av sveiseroek |
| US11655685B2 (en) | 2020-08-10 | 2023-05-23 | Saudi Arabian Oil Company | Downhole welding tools and related methods |
| US11549329B2 (en) | 2020-12-22 | 2023-01-10 | Saudi Arabian Oil Company | Downhole casing-casing annulus sealant injection |
| US11828128B2 (en) | 2021-01-04 | 2023-11-28 | Saudi Arabian Oil Company | Convertible bell nipple for wellbore operations |
| US11598178B2 (en) | 2021-01-08 | 2023-03-07 | Saudi Arabian Oil Company | Wellbore mud pit safety system |
| US12054999B2 (en) | 2021-03-01 | 2024-08-06 | Saudi Arabian Oil Company | Maintaining and inspecting a wellbore |
| US11448026B1 (en) | 2021-05-03 | 2022-09-20 | Saudi Arabian Oil Company | Cable head for a wireline tool |
| US11859815B2 (en) | 2021-05-18 | 2024-01-02 | Saudi Arabian Oil Company | Flare control at well sites |
| US11905791B2 (en) | 2021-08-18 | 2024-02-20 | Saudi Arabian Oil Company | Float valve for drilling and workover operations |
| US11913298B2 (en) | 2021-10-25 | 2024-02-27 | Saudi Arabian Oil Company | Downhole milling system |
| US12276190B2 (en) | 2022-02-16 | 2025-04-15 | Saudi Arabian Oil Company | Ultrasonic flow check systems for wellbores |
-
1976
- 1976-10-06 NO NO763404A patent/NO763404L/no unknown
- 1976-10-08 FR FR7630302A patent/FR2327022A1/fr not_active Withdrawn
- 1976-10-08 DK DK453776A patent/DK453776A/da unknown
- 1976-10-09 ES ES452302A patent/ES452302A1/es not_active Expired
- 1976-10-11 AU AU18533/76A patent/AU1853376A/en not_active Expired
- 1976-10-11 NL NL7611234A patent/NL7611234A/xx not_active Application Discontinuation
- 1976-10-11 BR BR7606804A patent/BR7606804A/pt unknown
- 1976-10-12 JP JP12219376A patent/JPS5284137A/ja active Pending
- 1976-12-06 OA OA56004A patent/OA05503A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434000A1 (fr) * | 1977-04-05 | 1980-03-21 | Welding Inst | Procede et appareil pour souder a des pressions plus elevees que la pression atmospherique |
| US7897267B2 (en) | 2005-04-26 | 2011-03-01 | Exxonmobil Upstream Research Company | Apparatus and methods of improving riser weld fatigue |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7611234A (nl) | 1977-04-13 |
| BR7606804A (pt) | 1977-08-30 |
| JPS5284137A (en) | 1977-07-13 |
| DK453776A (da) | 1977-04-11 |
| AU1853376A (en) | 1978-04-20 |
| NO763404L (enrdf_load_stackoverflow) | 1977-04-13 |
| ES452302A1 (es) | 1977-11-16 |
| OA05503A (fr) | 1981-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |