DK156083A - Fremgangsmaade og udstyr til anbringelse af undersoeiske anoder paa produktionsplatforme - Google Patents
Fremgangsmaade og udstyr til anbringelse af undersoeiske anoder paa produktionsplatforme Download PDFInfo
- Publication number
- DK156083A DK156083A DK156083A DK156083A DK156083A DK 156083 A DK156083 A DK 156083A DK 156083 A DK156083 A DK 156083A DK 156083 A DK156083 A DK 156083A DK 156083 A DK156083 A DK 156083A
- Authority
- DK
- Denmark
- Prior art keywords
- anodes
- underground
- procedures
- equipment
- application
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
- B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
- B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0026—Means for protecting offshore constructions against corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/366,804 US4484838A (en) | 1982-04-09 | 1982-04-09 | Method and apparatus for installing anodes at underwater locations on offshore platforms |
US36680482 | 1982-04-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK156083D0 DK156083D0 (da) | 1983-04-08 |
DK156083A true DK156083A (da) | 1983-10-10 |
DK168203B1 DK168203B1 (da) | 1994-02-28 |
Family
ID=23444593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK156083A DK168203B1 (da) | 1982-04-09 | 1983-04-08 | Fremgangsmåde og apparat til installering af en anode i et katodisk beskyttelsessystem i en undersøisk konstruktion |
Country Status (8)
Country | Link |
---|---|
US (1) | US4484838A (da) |
AU (1) | AU556874B2 (da) |
CA (1) | CA1201600A (da) |
DK (1) | DK168203B1 (da) |
GB (1) | GB2118230B (da) |
NL (1) | NL193560C (da) |
NO (1) | NO167559C (da) |
NZ (1) | NZ203831A (da) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609307A (en) * | 1984-11-05 | 1986-09-02 | Exxon Production Research Co. | Anode pod system for offshore structures and method of installation |
US4686927A (en) * | 1986-02-25 | 1987-08-18 | Deep Ocean Engineering Incorporated | Tether cable management apparatus and method for a remotely-operated underwater vehicle |
US5069580A (en) * | 1990-09-25 | 1991-12-03 | Fssl, Inc. | Subsea payload installation system |
AU3401499A (en) * | 1998-04-20 | 1999-11-08 | Horace Rekunyk | Infrared remote monitoring system for leak |
US6461082B1 (en) | 2000-08-22 | 2002-10-08 | Exxonmobil Upstream Research Company | Anode system and method for offshore cathodic protection |
US6922886B2 (en) * | 2002-07-06 | 2005-08-02 | John L. Costley, Jr. | APT-1 (anode placement tool-model 1) |
GB0513344D0 (en) * | 2005-06-30 | 2005-08-03 | Iicorr Ltd | Corrosion protection system |
US9151267B2 (en) * | 2006-05-18 | 2015-10-06 | Liquid Robotics, Inc. | Wave-powered devices configured for nesting |
US7635237B2 (en) * | 2007-02-21 | 2009-12-22 | Lenard Spears | Retrievable surface installed cathodic protection for marine structures |
US7967959B2 (en) * | 2009-04-24 | 2011-06-28 | Diamond Offshore Drilling, Inc. | Cathodic protection method and apparatus |
US7814856B1 (en) * | 2009-11-25 | 2010-10-19 | Down Deep & Up, LLC | Deep water operations system with submersible vessel |
US8607878B2 (en) * | 2010-12-21 | 2013-12-17 | Vetco Gray Inc. | System and method for cathodic protection of a subsea well-assembly |
EP2500512B1 (en) * | 2011-03-17 | 2014-02-26 | Vetco Gray Inc. | Replaceable CP anodes |
WO2013003640A1 (en) | 2011-06-28 | 2013-01-03 | Liquid Robotics Inc. | Watercraft that harvest both locomotive thrust and electrical power from wave motion |
DK178613B1 (en) * | 2015-05-21 | 2016-08-22 | Subcpartner As | An underwater buoy installation system and kit, a method for assembling it, use thereof, and a method for installing a buoy |
US9828822B1 (en) | 2017-02-27 | 2017-11-28 | Chevron U.S.A. Inc. | BOP and production tree landing assist systems and methods |
CN111893491B (zh) * | 2020-08-31 | 2023-10-13 | 大连科迈尔海洋科技有限公司 | 一种导管架张紧式防腐系统及安装方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1320750A (en) * | 1919-11-04 | Submarine apparatus | ||
US3179176A (en) * | 1963-09-18 | 1965-04-20 | Shell Oil Co | Method and apparatus for carrying out operations at underwater installations |
US3367299A (en) * | 1966-08-01 | 1968-02-06 | Navy Usa | Underwater recovery vehicle |
US3626703A (en) * | 1969-11-18 | 1971-12-14 | Twanoh Marine Charters Inc | Underwater exploration and recovery vehicle |
US3769521A (en) * | 1972-10-05 | 1973-10-30 | Exxon Production Research Co | Impressed current cathodic protection system |
US4041719A (en) * | 1976-04-19 | 1977-08-16 | Vetco Offshore Industries, Inc. | Method and apparatus for connecting submarine pipelines |
US4010619A (en) * | 1976-05-24 | 1977-03-08 | The United States Of America As Represented By The Secretary Of The Navy | Remote unmanned work system (RUWS) electromechanical cable system |
US4089767A (en) * | 1976-07-22 | 1978-05-16 | Sabins Industries, Inc. | Anode system for the cathodic protection of off shore structures |
FR2405863A1 (fr) * | 1977-10-11 | 1979-05-11 | Intersub | Dispositif de suspension d'un sous-marin sur une structure immergee |
-
1982
- 1982-04-09 US US06/366,804 patent/US4484838A/en not_active Expired - Lifetime
-
1983
- 1983-03-17 CA CA000423842A patent/CA1201600A/en not_active Expired
- 1983-03-31 NL NL8301140A patent/NL193560C/nl not_active IP Right Cessation
- 1983-04-08 GB GB08309634A patent/GB2118230B/en not_active Expired
- 1983-04-08 AU AU13264/83A patent/AU556874B2/en not_active Ceased
- 1983-04-08 NO NO831261A patent/NO167559C/no not_active IP Right Cessation
- 1983-04-08 NZ NZ203831A patent/NZ203831A/en unknown
- 1983-04-08 DK DK156083A patent/DK168203B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK156083D0 (da) | 1983-04-08 |
NL193560B (nl) | 1999-10-01 |
NO167559C (no) | 1991-11-20 |
GB2118230B (en) | 1985-10-23 |
NL8301140A (nl) | 1983-11-01 |
CA1201600A (en) | 1986-03-11 |
NZ203831A (en) | 1985-11-08 |
GB2118230A (en) | 1983-10-26 |
AU556874B2 (en) | 1986-11-20 |
NL193560C (nl) | 2000-02-02 |
AU1326483A (en) | 1983-10-13 |
DK168203B1 (da) | 1994-02-28 |
NO167559B (no) | 1991-08-12 |
US4484838A (en) | 1984-11-27 |
NO831261L (no) | 1983-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |