CN205400691U - Manifold device - Google Patents
Manifold device Download PDFInfo
- Publication number
- CN205400691U CN205400691U CN201620180779.4U CN201620180779U CN205400691U CN 205400691 U CN205400691 U CN 205400691U CN 201620180779 U CN201620180779 U CN 201620180779U CN 205400691 U CN205400691 U CN 205400691U
- Authority
- CN
- China
- Prior art keywords
- manifold device
- valve
- temperature
- subsea manifold
- supervisor
- 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.)
- Active
Links
Abstract
The utility model provides a manifold device, it is including being used for being fixed in the unable adjustment base of soil under water, a be responsible for that is used for communicateing with the sea pipe, at least one be used for with the branch pipe of production tree intercommunication, the person in charge sets up on unable adjustment base, the branch pipe is connected with the person in charge, the person in charge is last to be equipped with at least first valve, be equipped with the second valve on each branch pipe, last being equipped with of the person in charge is used for detecting the inside temperature of this person in charge and the first warm -pressing sensor of pressure, be equipped with on the branch pipe and be used for detecting the temperature of this intraduct and the second warm -pressing sensor of pressure. Manifold simple structure, small -size light, and multiple functional, it is applicable in multiple oil gas field development mode, manifold underwater installation is easy, retrieves simply, and big multicomponent is all protected in protective frame, and the security is high. Adopt automatic control under water, more convenient for traditional field operation, the precision is higher simultaneously, it need monitor through external equipment to improve traditional manifold control, improves manifold's actual efficiency.
Description
Technical field
This utility model relates to offshore oil technique field, particularly to a kind of subsea manifold device.
Background technology
Subsea manifold is an important component part of offshore and gas development subsea production system, it primarily serves the purpose of the oil gas collecting each well head of oil gas field, join again through manifold and be passed in the extra large guard system specified, subsea manifold simplifies submarine system, decrease the quantity of conveyance conduit and standpipe under water, optimize product mobile performance in systems simultaneously.
At present, the control of subsea manifold and monitoring all rely on the SCM (single-chip microcomputer) on outer underwater production tree, controlling module on usual production tree and need preferentially to meet the control requirement of production tree, the control leaving manifold for is counted larger about having restrainted controlling the size of manifold.
Utility model content
This utility model is in order to solve drawbacks described above, it is provided that a kind of novel subsea manifold device.
This utility model solves above-mentioned technical problem by following technical proposals:
This utility model provides a kind of subsea manifold device, it is characterized in that, it includes one for being fixed on the firm banking of soil under water, one supervisor for connecting with a sea pipe, at least one arm for connecting with production tree, this supervisor is arranged on this firm banking, this arm is connected with this supervisor, this supervisor is provided with at least one first valve, each arm is provided with one second valve, this supervisor is provided with one for detecting the first temperature/pressure sensor of the temperature and pressure of this main pipe, this arm is provided with one for detecting the second temperature/pressure sensor of the temperature and pressure within this arm.
It is preferred that this subsea manifold device also includes enclosing the protect-ing frame structure setting this supervisor and those arms.
It is preferred that this protect-ing frame structure is welded by shaped steel.
It is preferred that this firm banking includes a horizontal substrate, the vertical substrate being arranged at the side of this transverse direction substrate and multiple inserted sheet for injecting soil, those inserted sheets are installed in the bottom of this transverse direction substrate.
It is preferred that this transverse direction substrate is provided with multiple pod apertures for emptied of water.When this transverse direction substrate moves down in water, the resistance owing to being subject to water is relatively big, so being provided with pod apertures on this transverse direction substrate so that water flows through from pod apertures, is conducive to this transverse direction substrate to move down smoothly in water.
It is preferred that each first valve place is provided with one for showing the first display of this first valve switch state, each second valve place is provided with one for showing the second display of this second valve switch state.
It is preferred that this subsea manifold device also includes one for controlling the subsea control modules opened and close of each first valve and each second valve.
It is preferred that this subsea control modules is additionally operable to receive this first temperature/pressure sensor temperature value next with the transmission of this second temperature/pressure sensor and force value, and send temperature value and force value to outside.
It is preferred that this firm banking is formed by multiple layer metal Plate Welding.
It is preferred that the two ends of this supervisor are all arranged with a flange.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can combination in any, obtain each preferred embodiments of this utility model.
Positive progressive effect of the present utility model is in that:
1, subsea manifold structure is simple, small portable and multiple functional, is applicable to multiple oil-gas field development pattern；
2, manifold is installed easily under water, reclaims simple, and big multi-part is all protected in protect-ing frame structure, and safety is high；
3, employing automatically controls under water, and relative to tradition ROV (robot) execute-in-place, more convenient, precision is higher simultaneously；
4, improve tradition subsea manifold to control to require over external equipment and be monitored, compensate for former control simultaneously and count few deficiency, improve actual effect of subsea manifold；
5, easy transportation and installation, it is not necessary to safeguard.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the subsea manifold device of this utility model preferred embodiment.
Fig. 2 is the top view of the subsea manifold device of this utility model preferred embodiment.
Detailed description of the invention
Mode by the examples below further illustrates this utility model, but is not therefore limited among described scope of embodiments by this utility model.
As illustrated in fig. 1 and 2; the present embodiment provides a kind of subsea manifold device, and it includes a firm banking 1, for being fixed on soil under water and encloses, for supervisor 2, at least one arm 3, subsea control modules 4 and for connecting with production tree connected with a sea pipe, the protect-ing frame structure 5 setting this supervisor 2 and those arms 3.
Wherein, this supervisor 2 is arranged on this firm banking 1, this arm 3 is connected with this supervisor 2, this supervisor 2 is provided with two the first valves 6, each arm 3 is provided with one second valve 7, and this supervisor 2 is provided with one for detecting the first temperature/pressure sensor (not shown) of the temperature and pressure of this main pipe, and this arm is provided with one for detecting the second temperature/pressure sensor 8 of the temperature and pressure within this arm, additionally, the two ends of this supervisor 2 are all arranged with a flange 9.
This firm banking 1 is formed by multiple layer metal Plate Welding, this firm banking 1 includes a horizontal substrate, the vertical substrate being arranged at the side of this transverse direction substrate and multiple inserted sheet for injecting soil, those inserted sheets are installed in the bottom of this transverse direction substrate, mainly serving for ensuring submerged structure can be stable fixing below deep water for a long time, not by the impact of any environmental condition, such as earthquake, fluid etc..By in conjunction with actual installation position soil parameters under water, using professional software to carry out Calculation Anaysis for Tunnel Structure, it is determined that metal foil version and size, thickness.Additionally, this transverse direction substrate is provided with multiple pod apertures (not shown) for emptied of water, this transverse direction substrate is conducive to move down smoothly in water.
Each first valve 6 place is provided with one for showing the first display of this first valve 6 on off state, and each second valve 7 place is provided with one for showing the second display of this second valve 7 on off state.For manifold conduits blocks fluid conveying in real time, it carries professional tool by ROV under water and is turned on and off, and then passes through the first display and second display determines respective valve switch state.
This subsea control modules 4 is made up of underwater electronic module, under water clack box, underwater electromagnetic valve and multiple-connector, and it is fixedly connected by screw thread and protect-ing frame structure 5.This subsea control modules 4, for controlling unlatching and the Guan Bi of each first valve 6 and each second valve 7, is additionally operable to receive this first temperature/pressure sensor temperature value next with the transmission of this second temperature/pressure sensor 8 and force value, and sends temperature value and force value to outside.
This protect-ing frame structure 5 is welded by shaped steel, is used for protecting subsea manifold internal structure to be not subjected to destroy, and it, by being welded together, is a monolithic construction.
This flange 9, for the outside docking of manifold, is docked with sea pipe by this flange 9, pumped (conveying) medium is transferred to outside platform.
This first temperature/pressure sensor and this second temperature/pressure sensor 8 are used for monitoring manifold internal pressure and temperature variations, provide for subsea control modules 4 and control foundation, and probe is goed deep into inside manifold conduits by flange by it, is attached fixing by bolt.
Each assembly above-mentioned is linked together by pipeline welding and flange docking, becomes a monolithic construction.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that these are merely illustrative of, protection domain of the present utility model is defined by the appended claims.Those skilled in the art is under the premise without departing substantially from principle of the present utility model and essence, it is possible to these embodiments are made various changes or modifications, but these change and amendment each falls within protection domain of the present utility model.
Claims (10)
1. a subsea manifold device, it is characterized in that, it includes one for being fixed on the firm banking of soil under water, one for the supervisor connected with a sea pipe, at least one arm for connecting with production tree, this supervisor is arranged on this firm banking, this arm is connected with this supervisor, this supervisor is provided with at least one first valve, each arm is provided with one second valve, this supervisor is provided with one for detecting the first temperature/pressure sensor of the temperature and pressure of this main pipe, and this arm is provided with one for detecting the second temperature/pressure sensor of the temperature and pressure within this arm.
2. subsea manifold device as claimed in claim 1, it is characterised in that this subsea manifold device also includes enclosing the protect-ing frame structure setting this supervisor and those arms.
3. subsea manifold device as claimed in claim 2, it is characterised in that this protect-ing frame structure is welded by shaped steel.
4. subsea manifold device as claimed in claim 1, it is characterised in that this firm banking includes a horizontal substrate, the vertical substrate being arranged at the side of this transverse direction substrate and multiple inserted sheet for injecting soil, and those inserted sheets are installed in the bottom of this transverse direction substrate.
5. subsea manifold device as claimed in claim 4, it is characterised in that this transverse direction substrate is provided with multiple pod apertures for emptied of water.
6. subsea manifold device as claimed in claim 1, it is characterized in that, each first valve place is provided with one for showing the first display of this first valve switch state, and each second valve place is provided with one for showing the second display of this second valve switch state.
7. subsea manifold device as claimed in claim 1, it is characterised in that this subsea manifold device also includes for controlling the subsea control modules opened and close of each first valve and each second valve.
8. subsea manifold device as claimed in claim 7, it is characterised in that this subsea control modules is additionally operable to receive this first temperature/pressure sensor temperature value next with the transmission of this second temperature/pressure sensor and force value, and sends temperature value and force value to outside.
9. subsea manifold device as claimed in claim 1, it is characterised in that this firm banking is formed by multiple layer metal Plate Welding.
10. subsea manifold device as claimed in claim 1, it is characterised in that the two ends of this supervisor are all arranged with a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180779.4U CN205400691U (en) | 2016-03-09 | 2016-03-09 | Manifold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180779.4U CN205400691U (en) | 2016-03-09 | 2016-03-09 | Manifold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400691U true CN205400691U (en) | 2016-07-27 |
Family
ID=56440432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180779.4U Active CN205400691U (en) | 2016-03-09 | 2016-03-09 | Manifold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761530A (en) * | 2017-01-16 | 2017-05-31 | 中国海洋石油总公司 | A kind of emergent well-sealing device and method for deepwater drilling blowout out of control |
| CN107178342A (en) * | 2016-03-09 | 2017-09-19 | 上海石油天然气有限公司 | Subsea manifold device |
| CN107504330A (en) * | 2017-09-30 | 2017-12-22 | 中国海洋石油总公司 | A kind of adjustable valve group sledge of underwater 3 D |
| CN108833547A (en) * | 2018-06-20 | 2018-11-16 | 中国海洋石油集团有限公司 | A kind of quick accounting method of subsea production system number of devices |
-
2016
- 2016-03-09 CN CN201620180779.4U patent/CN205400691U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178342A (en) * | 2016-03-09 | 2017-09-19 | 上海石油天然气有限公司 | Subsea manifold device |
| CN106761530A (en) * | 2017-01-16 | 2017-05-31 | 中国海洋石油总公司 | A kind of emergent well-sealing device and method for deepwater drilling blowout out of control |
| CN107504330A (en) * | 2017-09-30 | 2017-12-22 | 中国海洋石油总公司 | A kind of adjustable valve group sledge of underwater 3 D |
| CN107504330B (en) * | 2017-09-30 | 2019-04-16 | 中国海洋石油集团有限公司 | A kind of adjustable valve group sledge of underwater 3 D |
| CN108833547A (en) * | 2018-06-20 | 2018-11-16 | 中国海洋石油集团有限公司 | A kind of quick accounting method of subsea production system number of devices |
| CN108833547B (en) * | 2018-06-20 | 2021-07-13 | 中国海洋石油集团有限公司 | Method for rapidly accounting equipment quantity of underwater production system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205400691U (en) | Manifold device | |
| CN110208100A (en) | A kind of key equipment applied to deep-sea oil gas pipeline pressure test operation | |
| US20130199792A1 (en) | Subsea collection and containment system for hydrocarbon emissions | |
| CN101963257B (en) | Method for fixing seabed pipeline and preventing buckle propagation | |
| CN106218828B (en) | Removable wellhead platform and application method for offshore marginal oilfield exploitation | |
| CN103210178A (en) | Subsea autonomous dispersant injection system and methods | |
| CN105691568B (en) | A kind of underwater equipment installation recycling system and method | |
| CN103806422B (en) | A kind of submarine leaked collection system | |
| CN105064958A (en) | Vertical multi-joint fishing net protection underground pipe manifold | |
| CN106516027B (en) | A kind of deep draft semi-submersible production platform with oil storage function | |
| CN203570282U (en) | Deepwater underwater on-line piping system | |
| US20210003280A1 (en) | Flare spill protection | |
| CN103711459B (en) | The basal disc formula water surface connects cartridge type underwater dry-type extracting device of oil | |
| CN201615337U (en) | Submarine pipeline oil catcher | |
| CN101975313B (en) | Submarine pipeline bending-resisting fixer and installing method thereof | |
| US20200392814A1 (en) | Modular skid unit with integrated fuel supply and return manifold | |
| CN107178342A (en) | Subsea manifold device | |
| CN209669981U (en) | It is a kind of for pumping the gas injection protecting water hammer device of water-carriage system over long distances | |
| CN103925410B (en) | Emergency repair device for submarine pipelines | |
| CN205532515U (en) | Combustible ice is separated stifled device, is separated stifled system | |
| CN214838985U (en) | Anti-seepage device for hydraulic engineering construction pipeline | |
| CN205931180U (en) | A portable wellhead platform for development of marine marginal oil field | |
| CN206607624U (en) | A kind of underwater erosion and deposition system | |
| CN207599056U (en) | Gas safe valve housing | |
| CN204344067U (en) | A kind of vertical double hose submerged production tree device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |