OA11188A - Method and device for joining oilfield tubulars. - Google Patents
Method and device for joining oilfield tubulars. Download PDFInfo
- Publication number
- OA11188A OA11188A OA9900169A OA9900169A OA11188A OA 11188 A OA11188 A OA 11188A OA 9900169 A OA9900169 A OA 9900169A OA 9900169 A OA9900169 A OA 9900169A OA 11188 A OA11188 A OA 11188A
- Authority
- OA
- OAPI
- Prior art keywords
- tubulars
- mandrel
- end surfaces
- external
- internai
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 238000005304 joining Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 24
- 239000011261 inert gas Substances 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 238000010998 test method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005553 drilling Methods 0.000 description 7
- 239000011651 chromium Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
- B23K13/025—Seam welding for 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/02—Honeycomb structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97200304 | 1997-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA11188A true OA11188A (en) | 2003-05-13 |
Family
ID=8227984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA9900169A OA11188A (en) | 1997-02-04 | 1999-08-04 | Method and device for joining oilfield tubulars. |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN1246084A (id) |
| AR (1) | AR011615A1 (id) |
| ID (1) | ID22291A (id) |
| OA (1) | OA11188A (id) |
| PE (1) | PE7399A1 (id) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664846B (zh) * | 2009-09-09 | 2011-04-20 | 中国石油天然气集团公司 | 一种g3合金油井管试验实物焊接制备方法 |
| EP2460972A1 (en) * | 2010-12-03 | 2012-06-06 | Shell Internationale Research Maatschappij B.V. | Method and system for radially expanding a tubular element |
| CN103521908B (zh) * | 2013-09-29 | 2015-09-23 | 常州市瑞泰工程机械有限公司 | 型材感应焊装置及方法 |
| CN103643907B (zh) * | 2013-12-19 | 2015-07-22 | 吉林大学 | 铝合金钻杆杆体和钢接头连接使用的热组装装置 |
| CN104942425B (zh) * | 2014-12-01 | 2018-05-22 | 东莞璋泰五金制品有限公司 | 一种铬钼钢或高强度成型性汽车用钢高频焊管工艺 |
| CN105033437A (zh) * | 2015-08-17 | 2015-11-11 | 应城骏腾发自动焊接装备有限公司 | 管接口的焊接方法 |
| CN114682871B (zh) * | 2020-12-29 | 2025-07-11 | 中核控制系统工程有限公司 | 一种堆芯探测器组件钎焊装置 |
| CN115446502B (zh) * | 2022-08-29 | 2025-12-23 | 常州市盛士达汽车空调有限公司 | 一种空调管路四工位焊接状态监控装置 |
-
1998
- 1998-02-03 PE PE1998000071A patent/PE7399A1/es not_active Application Discontinuation
- 1998-02-03 ID IDW990800A patent/ID22291A/id unknown
- 1998-02-03 CN CN98802122A patent/CN1246084A/zh active Pending
- 1998-02-03 AR ARP980100457A patent/AR011615A1/es unknown
-
1999
- 1999-08-04 OA OA9900169A patent/OA11188A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PE7399A1 (es) | 1999-02-23 |
| ID22291A (id) | 1999-09-30 |
| CN1246084A (zh) | 2000-03-01 |
| AR011615A1 (es) | 2000-08-30 |
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