GB2180908A - Improvements in or relating to the protection of pipe means in a splash zone on a rig construction at sea - Google Patents
Improvements in or relating to the protection of pipe means in a splash zone on a rig construction at seaInfo
- Publication number
- GB2180908A GB2180908A GB8619289A GB8619289A GB2180908A GB 2180908 A GB2180908 A GB 2180908A GB 8619289 A GB8619289 A GB 8619289A GB 8619289 A GB8619289 A GB 8619289A GB 2180908 A GB2180908 A GB 2180908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- trunk
- container
- chamber
- sea
- 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
- 238000010276 construction Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
-
- 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
-
- 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
- E02B17/0034—Maintenance, repair or inspection of offshore constructions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cleaning In General (AREA)
- Earth Drilling (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Electrophonic Musical Instruments (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Coating Apparatus (AREA)
Abstract
An arrangement for use in the protection of pipes and trunks (10) in a splash zone on a rig construction or similar installation at sea using a cylindrical container (12) closed below and open above and arranged along the pipe or the trunk. The container (12) which is of two-part construction has a longitudinal dimension which spans over normally submerged and normally exposed pipe and trunk portions. The container (12) is employed for cleaning, inspection and application of corrosion protective medium on the pipe and trunk surfaces bounded by the container (12). There is defined between the container (12) and the pipe or trunk an annular chamber of limited breadth. In the chamber, a carriage unit (30, 43) is moveable in the axial direction and peripheral direction of the chamber and supports equipment for cleaning, inspection and application of corrosion-protective medium. A method of using this arrangement involves assembling the two parts of the container around the pipe or trunk, draining the annular chamer and actuating the carriage unit to effect movement thereof around the pipe or trunk as well as axially of the latter while simultaneously actuating the supported equipment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO844923A NO155658C (en) | 1984-12-10 | 1984-12-10 | PROCEDURE FOR PROTECTING PUTS AND ADD A GASPING AREA ON A RIGGING CONSTRUCTION AND DEVICE FOR IMPLEMENTING THE PROCEDURE. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8619289D0 GB8619289D0 (en) | 1986-09-17 |
GB2180908A true GB2180908A (en) | 1987-04-08 |
GB2180908B GB2180908B (en) | 1989-05-10 |
Family
ID=19887977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8619289A Expired GB2180908B (en) | 1984-12-10 | 1985-12-09 | Improvements in or relating to the protection of pipe means in a splash zone on a rig construction at sea |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0204761B1 (en) |
AU (1) | AU581720B2 (en) |
BR (1) | BR8507105A (en) |
DE (1) | DE3562206D1 (en) |
DK (1) | DK158292C (en) |
GB (1) | GB2180908B (en) |
IN (1) | IN167717B (en) |
MX (1) | MX162407A (en) |
NO (1) | NO155658C (en) |
WO (1) | WO1986003468A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247295A (en) * | 1990-08-20 | 1992-02-26 | British Gas Plc | Method and apparatus for positioning components |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8807506A (en) * | 1987-05-15 | 1990-04-17 | Iev Int Pty Ltd | APPARATUS FOR COMBATING MARINE ACCUMULATIONS ON OFFSHORE STRUCTURES |
CA2057096C (en) * | 1991-12-05 | 1996-09-17 | Alan Cameron Kirby | Shrink wrap system |
NL2011779C2 (en) * | 2013-11-11 | 2015-05-13 | Boskalis Offshore Subsea Services Europ B V | METHOD FOR TREATING A POLE AND METHOD FOR IT. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2357144A (en) * | 1942-03-16 | 1944-08-29 | Carlyle B Stair | Surface treating apparatus for poles |
DE2325223B1 (en) * | 1973-05-18 | 1974-10-24 | Flender Werft Ag, 2400 Luebeck | Floating device with rotating brushes for cleaning the outer skin of floating bodies lying in the water, preferably ships |
US4038942A (en) * | 1976-08-04 | 1977-08-02 | Commercial Resins Company | System for spraying a powder circumferentially around a pipe |
GB2114636A (en) * | 1980-09-19 | 1983-08-24 | Harald Andersen Wallevik | Working chamber |
-
1984
- 1984-12-10 NO NO844923A patent/NO155658C/en unknown
-
1985
- 1985-12-09 DE DE8585906095T patent/DE3562206D1/en not_active Expired
- 1985-12-09 AU AU52031/86A patent/AU581720B2/en not_active Ceased
- 1985-12-09 EP EP19850906095 patent/EP0204761B1/en not_active Expired
- 1985-12-09 BR BR8507105A patent/BR8507105A/en not_active IP Right Cessation
- 1985-12-09 GB GB8619289A patent/GB2180908B/en not_active Expired
- 1985-12-09 WO PCT/NO1985/000079 patent/WO1986003468A1/en active IP Right Grant
- 1985-12-10 MX MX87785A patent/MX162407A/en unknown
-
1986
- 1986-06-16 IN IN465/MAS/86A patent/IN167717B/en unknown
- 1986-08-08 DK DK381086A patent/DK158292C/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2357144A (en) * | 1942-03-16 | 1944-08-29 | Carlyle B Stair | Surface treating apparatus for poles |
DE2325223B1 (en) * | 1973-05-18 | 1974-10-24 | Flender Werft Ag, 2400 Luebeck | Floating device with rotating brushes for cleaning the outer skin of floating bodies lying in the water, preferably ships |
US4038942A (en) * | 1976-08-04 | 1977-08-02 | Commercial Resins Company | System for spraying a powder circumferentially around a pipe |
GB2114636A (en) * | 1980-09-19 | 1983-08-24 | Harald Andersen Wallevik | Working chamber |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247295A (en) * | 1990-08-20 | 1992-02-26 | British Gas Plc | Method and apparatus for positioning components |
GB2247295B (en) * | 1990-08-20 | 1994-03-09 | British Gas Plc | Method and apparatus for positioning components |
US5313986A (en) * | 1990-08-20 | 1994-05-24 | British Gas Plc | Method for positioning components on a cylindrical member |
Also Published As
Publication number | Publication date |
---|---|
GB8619289D0 (en) | 1986-09-17 |
IN167717B (en) | 1990-12-08 |
EP0204761A1 (en) | 1986-12-17 |
MX162407A (en) | 1991-05-07 |
AU581720B2 (en) | 1989-03-02 |
DK381086D0 (en) | 1986-08-08 |
DK158292C (en) | 1990-11-12 |
WO1986003468A1 (en) | 1986-06-19 |
GB2180908B (en) | 1989-05-10 |
EP0204761B1 (en) | 1988-04-20 |
AU5203186A (en) | 1986-07-01 |
DE3562206D1 (en) | 1988-05-26 |
NO844923L (en) | 1986-06-11 |
DK158292B (en) | 1990-04-30 |
NO155658C (en) | 1987-05-06 |
DK381086A (en) | 1986-08-08 |
BR8507105A (en) | 1987-03-31 |
NO155658B (en) | 1987-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931209 |