CN112025232A - 远地式导管架外加电流阴极保护集成装置安装方法 - Google Patents
远地式导管架外加电流阴极保护集成装置安装方法 Download PDFInfo
- Publication number
- CN112025232A CN112025232A CN202010647528.3A CN202010647528A CN112025232A CN 112025232 A CN112025232 A CN 112025232A CN 202010647528 A CN202010647528 A CN 202010647528A CN 112025232 A CN112025232 A CN 112025232A
- Authority
- CN
- China
- Prior art keywords
- cable
- anode
- jacket
- integrated device
- lowering
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010647528.3A CN112025232B (zh) | 2020-07-07 | 2020-07-07 | 远地式导管架外加电流阴极保护集成装置安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010647528.3A CN112025232B (zh) | 2020-07-07 | 2020-07-07 | 远地式导管架外加电流阴极保护集成装置安装方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112025232A true CN112025232A (zh) | 2020-12-04 |
CN112025232B CN112025232B (zh) | 2022-02-18 |
Family
ID=73578893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010647528.3A Active CN112025232B (zh) | 2020-07-07 | 2020-07-07 | 远地式导管架外加电流阴极保护集成装置安装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112025232B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114389226A (zh) * | 2022-01-14 | 2022-04-22 | 宁波东方电缆股份有限公司 | 基于导管架平台的附着式管缆系统及设计方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4626136A (en) * | 1985-09-13 | 1986-12-02 | Exxon Production Research Co. | Pressure balanced buoyant tether for subsea use |
CN201722427U (zh) * | 2010-04-09 | 2011-01-26 | 中国海洋石油总公司 | 导管架外加电流阴极保护装置 |
CN102586784A (zh) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | 平台外加直流电阴极保护系统的安装方法 |
CN103060815A (zh) * | 2012-12-24 | 2013-04-24 | 青岛钢研纳克检测防护技术有限公司 | 一种导管架平台远阳极式腐蚀控制设备及其使用方法 |
CN204298462U (zh) * | 2014-12-05 | 2015-04-29 | 青岛钢研纳克检测防护技术有限公司 | 拉伸式辅助阳极 |
CN107326367A (zh) * | 2017-07-10 | 2017-11-07 | 中海石油(中国)有限公司 | 在役海上平台张紧式外加电流阴极保护与监测装置及方法 |
CN108118343A (zh) * | 2018-01-17 | 2018-06-05 | 青岛钢研纳克检测防护技术有限公司 | 导管架平台的外加电流和牺牲阳极联合保护装置及方法 |
CN108286249A (zh) * | 2018-01-09 | 2018-07-17 | 大连科迈尔防腐科技有限公司 | 一种张紧式外加电流阴极保护系统及其安装布置方法 |
-
2020
- 2020-07-07 CN CN202010647528.3A patent/CN112025232B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4626136A (en) * | 1985-09-13 | 1986-12-02 | Exxon Production Research Co. | Pressure balanced buoyant tether for subsea use |
CN201722427U (zh) * | 2010-04-09 | 2011-01-26 | 中国海洋石油总公司 | 导管架外加电流阴极保护装置 |
CN102586784A (zh) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | 平台外加直流电阴极保护系统的安装方法 |
CN103060815A (zh) * | 2012-12-24 | 2013-04-24 | 青岛钢研纳克检测防护技术有限公司 | 一种导管架平台远阳极式腐蚀控制设备及其使用方法 |
CN204298462U (zh) * | 2014-12-05 | 2015-04-29 | 青岛钢研纳克检测防护技术有限公司 | 拉伸式辅助阳极 |
CN107326367A (zh) * | 2017-07-10 | 2017-11-07 | 中海石油(中国)有限公司 | 在役海上平台张紧式外加电流阴极保护与监测装置及方法 |
CN108286249A (zh) * | 2018-01-09 | 2018-07-17 | 大连科迈尔防腐科技有限公司 | 一种张紧式外加电流阴极保护系统及其安装布置方法 |
CN108118343A (zh) * | 2018-01-17 | 2018-06-05 | 青岛钢研纳克检测防护技术有限公司 | 导管架平台的外加电流和牺牲阳极联合保护装置及方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114389226A (zh) * | 2022-01-14 | 2022-04-22 | 宁波东方电缆股份有限公司 | 基于导管架平台的附着式管缆系统及设计方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112025232B (zh) | 2022-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113148030B (zh) | 深水海底电缆舷侧下水的铺设安装方法 | |
CN102332695B (zh) | 登陆平台的海底电缆终端的提升方法 | |
CN103781698A (zh) | 锚索张紧方法 | |
JP2006519138A (ja) | テンション・レグ型プラットフォームの設置方法 | |
US10153626B2 (en) | Subsea cable installation unit | |
KR20140006832A (ko) | 전력 생성 장비 | |
Wang et al. | Pendulous installation method and its installation analysis for a deepwater manifold in South China Sea | |
AU2018273178B2 (en) | Method and system for laying a submarine pipeline | |
CN112025232B (zh) | 远地式导管架外加电流阴极保护集成装置安装方法 | |
CN102586784B (zh) | 平台外加直流电阴极保护系统的安装方法 | |
CN110185057B (zh) | 一种用于海上风电单桩基础钢管桩起吊立桩的工装及施工方法 | |
JP6820698B2 (ja) | 係留索の継ぎ足し方法、浮体構造物の係留方法および浮体式洋上風力発電施設の施工方法 | |
NO138861B (no) | Framgangsmaate for installering av en stigeledning paa en marin konstruksjon samt forbindelsesutstyr for gjennomfoering av framgangsmaaten | |
CN209567062U (zh) | 自由站立式水下基站支持系统 | |
KR20160130333A (ko) | 침몰선박 인양을 위한 고심도 수중작업용 구조물과 이의 설치방법 | |
CN112722161A (zh) | 导管架低成本下水施工工艺 | |
Dymarski et al. | Technology concept of TLP platform towing and installation in waters with depth of 60 m | |
CN101362008B (zh) | 海上平台的消防泵护管的浮袋安装法 | |
CN104092153B (zh) | 多条海缆共用一个j形管的穿管方法 | |
RU2676927C1 (ru) | Способ постановки бурового судна с турелью на якорно-швартовную систему в ледовых условиях | |
CN108547278B (zh) | 基于导管架吊装船舶的海床处理方法 | |
CN114784708B (zh) | 一种新建导管架的复合电缆安装方法 | |
CN114084283B (zh) | 一种拖点转换结构及利用拖点转换结构的拖点转换方法 | |
US11988303B2 (en) | Pipeline assembly and method of installation | |
CN214776427U (zh) | 一种低成本导管架下水装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: COOEC SUBSEA TECHNOLOGY Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CNOOC Shenzhen Ocean Engineering Technology Service Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: COOEC SUBSEA TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |