NO320605B1 - Fremgangsmate for dannelse av en sveis i et borehull - Google Patents
Fremgangsmate for dannelse av en sveis i et borehull Download PDFInfo
- Publication number
- NO320605B1 NO320605B1 NO20020397A NO20020397A NO320605B1 NO 320605 B1 NO320605 B1 NO 320605B1 NO 20020397 A NO20020397 A NO 20020397A NO 20020397 A NO20020397 A NO 20020397A NO 320605 B1 NO320605 B1 NO 320605B1
- Authority
- NO
- Norway
- Prior art keywords
- borehole
- casing
- fluid
- branch
- welding
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000003466 welding Methods 0.000 claims description 39
- 239000012530 fluid Substances 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004181 pedogenesis Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
- B23K9/0284—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode working inside the tube
-
- 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
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
-
- 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
- B23K9/127—Means for tracking lines during arc welding or cutting
- B23K9/1272—Geometry oriented, e.g. beam optical trading
- B23K9/1274—Using non-contact, optical means, e.g. laser means
-
- 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
- E21B17/08—Casing joints
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geometry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Arc Welding In General (AREA)
- Heat Treatment Of Articles (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99305943 | 1999-07-27 | ||
PCT/EP2000/007173 WO2001007753A1 (en) | 1999-07-27 | 2000-07-25 | Method of creating a weld in a wellbore |
US09/626,061 US6371211B1 (en) | 1999-07-27 | 2000-07-26 | Method of creating a weld in a wellbore |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20020397L NO20020397L (no) | 2002-01-25 |
NO20020397D0 NO20020397D0 (no) | 2002-01-25 |
NO320605B1 true NO320605B1 (no) | 2005-12-27 |
Family
ID=26153554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20020397A NO320605B1 (no) | 1999-07-27 | 2002-01-25 | Fremgangsmate for dannelse av en sveis i et borehull |
Country Status (5)
Country | Link |
---|---|
US (1) | US6371211B1 (pt) |
EP (1) | EP1198658B1 (pt) |
BR (1) | BR0012709A (pt) |
NO (1) | NO320605B1 (pt) |
WO (1) | WO2001007753A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6135208A (en) | 1998-05-28 | 2000-10-24 | Halliburton Energy Services, Inc. | Expandable wellbore junction |
AU2002242347B2 (en) * | 2000-10-13 | 2005-10-20 | Shell Internationale Research Maatschappij B.V. | A method for interconnecting adjacent expandable pipes |
US6494259B2 (en) * | 2001-03-30 | 2002-12-17 | Halliburton Energy Services, Inc. | Downhole flame spray welding tool system and method |
US6900761B2 (en) * | 2003-04-03 | 2005-05-31 | Optistreams, Inc. | Automated portable remote robotic transceiver with directional antenna |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS547271B2 (pt) * | 1973-09-22 | 1979-04-05 | ||
NZ182982A (en) * | 1976-01-12 | 1979-10-25 | Boc Ltd | Arc welding under water |
GB9114972D0 (en) * | 1991-07-11 | 1991-08-28 | Schlumberger Ltd | Fracturing method and apparatus |
US5613557A (en) * | 1994-07-29 | 1997-03-25 | Atlantic Richfield Company | Apparatus and method for sealing perforated well casing |
US6041860A (en) * | 1996-07-17 | 2000-03-28 | Baker Hughes Incorporated | Apparatus and method for performing imaging and downhole operations at a work site in wellbores |
US5875852A (en) * | 1997-02-04 | 1999-03-02 | Halliburton Energy Services, Inc. | Apparatus and associated methods of producing a subterranean well |
-
2000
- 2000-07-25 BR BR0012709-4A patent/BR0012709A/pt not_active IP Right Cessation
- 2000-07-25 WO PCT/EP2000/007173 patent/WO2001007753A1/en active IP Right Grant
- 2000-07-25 EP EP00956290A patent/EP1198658B1/en not_active Expired - Lifetime
- 2000-07-26 US US09/626,061 patent/US6371211B1/en not_active Expired - Fee Related
-
2002
- 2002-01-25 NO NO20020397A patent/NO320605B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20020397L (no) | 2002-01-25 |
BR0012709A (pt) | 2002-04-09 |
WO2001007753A1 (en) | 2001-02-01 |
EP1198658B1 (en) | 2003-12-10 |
US6371211B1 (en) | 2002-04-16 |
EP1198658A1 (en) | 2002-04-24 |
NO20020397D0 (no) | 2002-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |