CN204042194U - Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support - Google Patents
Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support Download PDFInfo
- Publication number
- CN204042194U CN204042194U CN201420341483.7U CN201420341483U CN204042194U CN 204042194 U CN204042194 U CN 204042194U CN 201420341483 U CN201420341483 U CN 201420341483U CN 204042194 U CN204042194 U CN 204042194U
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- CN
- China
- Prior art keywords
- carbon steel
- lift system
- pad
- oil storage
- seawater lift
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- Expired - Fee Related
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- 239000013535 sea water Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 33
- 239000010962 carbon steel Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 4
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006124 Pilkington process Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support, comprise pipe saddle (1), carbon steel pipe clamp (2), carbon steel tube supports (3), pad (4) and angle steel support (6), described pipe saddle (1) is arranged on the upper semi-circle part of riser (7), carbon steel pipe clamp (2) is arranged on pipe saddle (1), pad (4) is arranged on the lower semi-circle part of riser (7), carbon steel tube supports (3) and is arranged on pad (4), carbon steel pipe clamp (2) and carbon steel tube are supported (3) and are fastened on angle steel support (6) by bolt and nut (5).The utility model Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support, be applicable to DN800, hydrodynamic pressure is not higher than the FPSO seawater lift system of 1200KPa, it can effectively prevent pipeline axially and the Glass Steel Tube sharp pounding that causes of radial forces and breaking, and effectively can ensure that pipeline can normally work.
Description
Technical field
The utility model relates to a kind of Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support.
Background technique
In prior art, FPSO and Float Production Storage and Offloading, Chinese is that offshore floating type is produced, store, landing platform, FPSO carries out Oil-gas Separation to the oil of exploitation, process oil-polluted water, dynamic power, heat supply, the storage of crude oil products and transport, integrate the comprehensive Large marine Petroleum Production base of personnel's inhabitation and the chain of command in production, compared with other form oil production platforms, it is strong that FPSO has capacity of anti-storm, adapt to depth of water scope wide, storage/emptying ability is large, and it is transferable, reusable advantage, extensively be suitable for the deep-sea away from seashore, the exploitation of shallow sea area and marginal oil field, at present, become the main flow mode of production of offshore oil and gas field exploitation, and seawater lift system provides the Unique System of refrigerated sea water for the processing of FPSO upper module crude oil and various function, as long as upper module runs, this system will ceaselessly operate, due to Long Term Contact low temperature seawater medium, anti-seawater corrosion is a difficult problem for this system, therefore, namely there is fine resistance to corrosion seawater, price is not again the first-selection that very expensive Glass Steel Tube becomes FPSO owners, but seawater lift system caliber is thick, pressure is large, during system cloud gray model can there is strong vibration in pipeline, therefore after Glass Steel Tube and steel tube support Long Term Contact, very easily cause breaking of Glass Steel Tube, so, the heavy-weight pipe how developing a kind of applicable seawater lift system pipes supports and seems very crucial.
Model utility content
The purpose of this utility model is to provide and a kind ofly can effectively prevents pipeline axially and the Glass Steel Tube sharp pounding that causes of radial forces and breaking, and effectively can ensure the Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support that pipeline can normally work.
The technological scheme that the utility model is adopted for achieving the above object is: a kind of Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support, comprise pipe saddle (1), carbon steel pipe clamp (2), carbon steel tube supports (3), pad (4) and angle steel support (6), described pipe saddle (1) is arranged on the upper semi-circle part of riser (7), carbon steel pipe clamp (2) is arranged on pipe saddle (1), pad (4) is arranged on the lower semi-circle part of riser (7), carbon steel tube supports (3) and is arranged on pad (4), carbon steel pipe clamp (2) and carbon steel tube are supported (3) and are fastened on angle steel support (6) by bolt and nut (5).
Described pipe saddle (1) is fiber reinforced plastic type pipe clamp.
Described pad (4) is polyethylene board or PVC board pad.
It is elastic surface structure that described carbon steel tube supports (3).
A kind of Floating Production oil storage of the utility model easing gear seawater lift system pipeline Process for Heavy Support, be applicable to DN800, hydrodynamic pressure is not higher than the FPSO seawater lift system of 1200KPa, it can effectively prevent pipeline axially and the Glass Steel Tube sharp pounding that causes of radial forces and breaking, and effectively can ensure that pipeline can normally work.
Accompanying drawing explanation
Fig. 1 is the plan view of a kind of Floating Production oil storage of the utility model easing gear seawater lift system pipeline Process for Heavy Support.
Fig. 2 is the plan view of a kind of Floating Production oil storage of the utility model easing gear seawater lift system pipeline Process for Heavy Support.
In figure: 1, pipe saddle; 2, carbon steel pipe clamp; 3, carbon steel tube supports; 4, pad; 5, bolt and nut; 6, angle steel support; 7, riser.
Embodiment
As depicted in figs. 1 and 2, Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support, comprise pipe saddle 1, carbon steel pipe clamp 2, carbon steel tube supports 3, pad 4 and angle steel support 6, pipe saddle 1 is arranged on the upper semi-circle part of riser 7, carbon steel pipe clamp 2 is arranged on pipe saddle 1, pad 4 is arranged on the lower semi-circle part of riser 7, carbon steel tube supports 3 and is arranged on pad 4, carbon steel pipe clamp 2 and carbon steel tube support 3 and are fastened on angle steel support 6 by bolt and nut 5, pipe saddle 1 is fiber reinforced plastic type pipe clamp, pad 4 is polyethylene board or PVC board pad, bolt and nut 5 is high-strength bolt (zinc-plated A193 B7), high strength double nut (electrogalvanizing A194 2H), by pipe saddle 1 during installation, carbon steel pipe clamp 2, carbon steel tube supports 3 and utilizes bolt and nut 5 and pad 4 to be fixed on angle steel support 6 by sea water risers 7, the utility model Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support comprises three kinds of unlike material parts: fiber reinforced plastic type pipe saddle 1, carbon steel pipe clamp 2 and carbon steel tube support 3 and pad 4 polyethylene board or PVC board pad, wherein only have pipe saddle 1 and polyethylene board or PVC board pad 4 directly and the pipeline contact of seawater lift system, and then cover glass steel pipe can not be ground away by steel pipe clamp, as figure Carbon Steel Pipe supports 3, its structural type is elastic surface, its elastic structure can absorption system run time produce vibration, and then the safety of protection pipeline.
The utility model Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support, be applicable to DN800, hydrodynamic pressure is not higher than the FPSO seawater lift system of 1200KPa, it can effectively prevent pipeline axially and the Glass Steel Tube sharp pounding that causes of radial forces and breaking, and effectively can ensure that pipeline can normally work.
Claims (4)
1. a Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support, it is characterized in that: comprise pipe saddle (1), carbon steel pipe clamp (2), carbon steel tube supports (3), pad (4) and angle steel support (6), described pipe saddle (1) is arranged on the upper semi-circle part of riser (7), carbon steel pipe clamp (2) is arranged on pipe saddle (1), pad (4) is arranged on the lower semi-circle part of riser (7), carbon steel tube supports (3) and is arranged on pad (4), carbon steel pipe clamp (2) and carbon steel tube are supported (3) and are fastened on angle steel support (6) by bolt and nut (5).
2. a kind of Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support according to claim 1, is characterized in that: described pipe saddle (1) is fiber reinforced plastic type pipe clamp.
3. a kind of Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support according to claim 1, is characterized in that: described pad (4) is polyethylene board or PVC board pad.
4. a kind of Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support according to claim 1, is characterized in that: it is elastic surface structure that described carbon steel tube supports (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341483.7U CN204042194U (en) | 2014-06-25 | 2014-06-25 | Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341483.7U CN204042194U (en) | 2014-06-25 | 2014-06-25 | Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042194U true CN204042194U (en) | 2014-12-24 |
Family
ID=52242859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341483.7U Expired - Fee Related CN204042194U (en) | 2014-06-25 | 2014-06-25 | Floating Production oil storage easing gear seawater lift system pipeline Process for Heavy Support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605678A (en) * | 2020-05-28 | 2020-09-01 | 上海外高桥造船有限公司 | Installation method for seawater riser assembly stage of FPSO ship |
-
2014
- 2014-06-25 CN CN201420341483.7U patent/CN204042194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605678A (en) * | 2020-05-28 | 2020-09-01 | 上海外高桥造船有限公司 | Installation method for seawater riser assembly stage of FPSO ship |
| CN111605678B (en) * | 2020-05-28 | 2022-01-28 | 上海外高桥造船有限公司 | Installation method for seawater riser assembly stage of FPSO ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |