CN205047202U - Deep water is control allocation unit and manifold integrated system under water - Google Patents
Deep water is control allocation unit and manifold integrated system under water Download PDFInfo
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- CN205047202U CN205047202U CN201520082254.2U CN201520082254U CN205047202U CN 205047202 U CN205047202 U CN 205047202U CN 201520082254 U CN201520082254 U CN 201520082254U CN 205047202 U CN205047202 U CN 205047202U
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Abstract
The utility model provides an integrated system that deep water is control allocation unit and manifold under water for the development of deep sea oil gas field, its characterized in that: it constitutes to prevent fishing net protective frame, manifold, substructure basis including upper portion. The manifold control allocation unit under water that has integrateed wherein. Integrated system by control allocation unit under water, prevent the fishing net and pull protective frame, manifold structural framework, substructure basis, manifold pipeline, lug, anode block, structure pipe fitting, valve, person in charge's line, joint system, transition forging etc. And constitute. Integrated system not only possess the effect of ordinary manifold, insert when can realize many well heads, the main is the control allocation unit under water that has integrateed in this manifold system, through this distribution unit, can with the signal of telecommunication, hydraulic power and the chemical agent distribution that are used for control with the monitoring to the subsea tree who closes on, has saved and has set up control allocation modular construction under water alone. The utility model discloses integrateed manifold and under water the control allocation unit and can be on active service in fishery activity district.
Description
Technical field
The utility model relates to the deep water underwater control allocation units and subsea manifold integrated system that use in the exploitation of a kind of deepwater field.
Background technology
Be widely used in the deep water hydrocarbon field exploitation of subsea production system all over the world, its impact by hazard weather is less, and reliability is strong, is one of key technology of economy, Efficient Development marginal oil field and deepwater field.Because China starts late in the exploitation of deep water hydrocarbon field, more external similar technique still has no small gap, and the research therefore carrying out production technology under water just seems very necessary and urgent to the economic development that China adapts to following deep water hydrocarbon field.
Subsea manifold is used for the access of many well heads, and the oil-gas resource of each wellhead tree tree extraction is collected outer output again, is the hinge of whole subsea production system exploitation network.On manifold, each by-pass line all has valve, can open separately or close, and ensure that stability and the safety of subsea production system development mode largely.Underwater control allocation units are arranged on separately usually to be needed to carry out near the production facility such as subsea production tree, underwater separator that controls and monitor, be used for carrying out the distribution of the signal of telecommunication, hydraulic power and chemical agent etc., realize controlling the valve of the underwater production facilities such as subsea production tree by these electricity/liquid signal, also play the effect of monitoring various operation operating mode production fluid temperature (F.T.), pressure, moisture/liquid rate and sand content simultaneously.At deep water, a set of control system allocation units are set separately under water; need a whole set of works of additional designs; comprise architecture basics, allocation units braced structures, anti-fishing net pull protect-ing frame structure etc., this just increases equipment cost and installation workload greatly, substantially increases project cost.These allocation units are integrated on the subsea manifold close to Christmas tree wellhead, then enormously simplify engineer operation step, also decrease engineering cost to a great extent simultaneously.Therefore, be necessary to design a kind of safe, reasonable, economic manifold system being integrated with underwater control allocation units.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of safe, reasonable, economic deep water underwater control allocation units and manifold integrated system.
For achieving the above object, the utility model takes following technical scheme: a kind of manifold system being integrated with deep water underwater control allocation units, deep water underwater control allocation units have been integrated on manifold system, allocation units interface panel is arranged on anti-fishing net and pulls on fender bracket, whole manifold system is with chemical agent injection control valve and multiple adapter system, may be used for the access of many well heads, allocation units are by electricity, liquid signal is dispensed to and the underwater production facility that closes on controls it and monitors, described deep water underwater control allocation units and manifold integrated system pull fender bracket by anti-fishing net, manifold pipeline, substructure basis, hanger, anode block, Trunk Line, by-pass line, pipeline valve, adapter system, underwater control allocation units form, wherein underwater control allocation units are by umbilical cables interface under water, chemical agent injection control valve door, liquid flies cable interface, electricity flies the distribution pipeline composition of cable interface and inside, underwater control umbilical cables is connected under water on umbilical cables interface, chemical agent injection control valve is for controlling the injection of chemical agent, whole allocation units are mainly used in the electricity in umbilical cables, liquid signal is dispensed to relevant underwater production facility as on production tree, the valve of production tree is controlled and injects chemical agent, monitoring well head temperature and pressure etc., there are Trunk Line and by-pass line in manifold system inside, pipeline is provided with valve, for controlling the opened/closed of every bar pipeline respectively, Trunk Line and by-pass line are provided with adapter system, access for many well heads, manifold system top is provided with hanger, for the lifting of over all Integration system, anti-fishing net fender bracket is used for preventing fishing net from causing manifold and pulls, whole allocation units and manifold integrated system are provided with sacrificial anode for preventing seawater to the corrosion of manifold structure, underwater control allocation units and manifold integrated system bottom are architecture basics, for entirety support and prevent from causing sedimentation on sea bed.
Deep water underwater control allocation units are integrated in manifold system, have reduced or remitted, to underwater production facility, allocation units have been set separately.
Described integrated system is made up of underwater control allocation units, manifold structure, hanger, anode block, anti-fishing net protect-ing frame structure, valve, Trunk Line, adapter system, by-pass line, substructure basis etc.; Described underwater control allocation units are by umbilical cables interface, various chemical medicaments injection valve form under water, umbilical cables is connected on allocation units under water, all electricity, liquid signal all pass through the respective lines transmission in umbilical cables, flying cable allocation units by electricity/liquid is dispensed on each underwater production facility (as production tree) that need control, for controlling the On/Off of valve on subsea production tree, the injection of chemical agent monitor various operation operating mode subsea production tree production fluid temperature (F.T.), pressure, moisture/liquid rate and sand content.Protect-ing frame structure is pulled for anti-fishing net in integrated system outside, frame construction has the interface panel of the hanger for lifting, underwater control allocation units; Manifold system inside is manifold pipeline, Trunk Line, valve, pipeline protection and braced structures.
Described manifold system is provided with for etch-proof anode block; Manifold system is allowing to collect on the basis of outer defeated extraction oil-gas resource, may be used for flatly or the production of many subsea wells mouth, water filling or gas injection, has both served the effect of traditional subsea manifold, and possessed again the effect of underwater control allocation units.
Compared with prior art, the advantage that the utility model has is: (1) the utility model is integrated with underwater control allocation units, achieves the distributional effects of electricity/liquid control signal; (2) the utility model is provided with many bell and spigot joints system, accesses while can realizing many well heads; (3) manifold system is provided with anti-fishing net and pulls protect-ing frame structure, makes it can be on active service in fishing activity district.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model deep water underwater control allocation units and manifold integrated system;
Fig. 2 is manifold system schematic diagram of the present utility model;
Fig. 3 is underwater control allocation units schematic diagram of the present utility model;
In figure: (1). deep water underwater control allocation units and manifold integrated system, (2). fender bracket pulled by anti-fishing net, (3). manifold pipeline, (4). chemical agent injection valve panel, (5). substructure basis, (6). hanger, (7). anode block, (8). pipeline valve, (9). Trunk Line, (10). adapter system, (11). by-pass line, (12). umbilical cables interface under water, (13). chemical agent injection control valve door, (14). underwater control allocation units, (15). liquid flies cable interface, (16). electricity flies cable interface.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1; a kind of deep water underwater control allocation units of the utility model and manifold integrated system (1); it is characterized in that: deep water underwater control allocation units (14) have been integrated on manifold system; allocation units interface panel is arranged on anti-fishing net and pulls on fender bracket (2); whole manifold system (3) is with chemical agent injection control valve (4) and multiple adapter system (10); may be used for the access of many well heads, electricity, liquid signal are dispensed to and the underwater production facility that closes on control it and monitors by allocation units.
Described deep water underwater control allocation units and manifold integrated system pull fender bracket (2) by anti-fishing net, manifold pipeline (3), substructure basis (5), hanger (6), anode block (7), Trunk Line (9), by-pass line (11), pipeline valve (8), adapter system (10), underwater control allocation units (14) form, wherein underwater control allocation units (14) are by umbilical cables interface (12) under water, chemical agent injection control valve door (13), liquid flies cable interface (15), electricity flies the distribution pipeline composition of cable interface (16) and inside, underwater control umbilical cables is connected under water on umbilical cables interface (12), chemical agent injection control valve is for controlling the injection of chemical agent, whole allocation units are mainly used in the electricity will transmitted in umbilical cables under water, liquid signal flies cable by electricity/liquid and is dispensed to relevant underwater production facility as on subsea production tree, the valve of subsea production tree is controlled, inject chemical agent and monitor various operation operating mode subsea production tree production fluid temperature (F.T.), pressure, moisture/liquid rate and sand content etc.
There are Trunk Line (9) and by-pass line (11) in manifold system (1) inside, and pipeline is provided with valve (8), for controlling the opened/closed of every bar pipeline respectively; Trunk Line (9) and by-pass line (11) are provided with adapter system (10), access for many well heads; Manifold system top is provided with hanger (6), for the lifting of over all Integration system; Anti-fishing net fender bracket (2) pulls for preventing fishing net to cause manifold; Whole allocation units and manifold integrated system (1) are provided with sacrificial anode (7) for preventing seawater to the corrosion of manifold structure; Underwater control allocation units and manifold integrated system bottom are architecture basics (5), for entirety support and prevent from causing sedimentation on sea bed.
The various embodiments described above are only for illustration of the utility model; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (4)
1. deep water underwater control allocation units and manifold integrated system, it is characterized in that: deep water underwater control allocation units (14) have been integrated on manifold system, allocation units interface panel is arranged on anti-fishing net and pulls on fender bracket (2), whole manifold system (3) is with chemical agent injection control valve (4) and multiple adapter system (10), may be used for the access of many well heads, allocation units are by electricity, liquid signal is dispensed to and the underwater production facility that closes on controls it and monitors, described deep water underwater control allocation units and manifold integrated system pull fender bracket (2) by anti-fishing net, manifold pipeline (3), substructure basis (5), hanger (6), anode block (7), Trunk Line (9), by-pass line (11), pipeline valve (8), adapter system (10), underwater control allocation units (14) form, wherein underwater control allocation units (14) are by umbilical cables interface (12) under water, chemical agent injection control valve door (13), liquid flies cable interface (15), electricity flies the distribution pipeline composition of cable interface (16) and inside, underwater control umbilical cables is connected under water on umbilical cables interface (12), chemical agent injection control valve is for controlling the injection of chemical agent, whole allocation units are mainly used in the electricity in umbilical cables, liquid signal is dispensed to relevant underwater production facility as on production tree, the valve of production tree is controlled and injects chemical agent, monitoring well head temperature and pressure etc., there are Trunk Line (9) and by-pass line (11) in manifold system (1) inside, pipeline is provided with valve (8), for controlling the opened/closed of every bar pipeline respectively, Trunk Line (9) and by-pass line (11) are provided with adapter system (10), access for many well heads, manifold system top is provided with hanger (6), for the lifting of over all Integration system, anti-fishing net fender bracket (2) pulls for preventing fishing net to cause manifold, whole allocation units and manifold integrated system (1) are provided with sacrificial anode (7) for preventing seawater to the corrosion of manifold structure, underwater control allocation units and manifold integrated system bottom are architecture basics (5), for entirety support and prevent from causing sedimentation on sea bed.
2. a kind of deep water underwater control allocation units as claimed in claim 1 and manifold integrated system (1), it is characterized in that described deep water underwater control allocation units and manifold integrated system are integrated with underwater control allocation units (14), meet many well heads access collect on the basis of extraction resource, control signal can also be dispensed on other underwater production facility.
3. a kind of deep water underwater control allocation units according to claim 1 and manifold integrated system (1); it is characterized in that the anti-fishing net of described manifold is pulled on fender bracket (2) and be integrated with underwater control allocation units interface panel, for control signal being distributed.
4. a kind of deep water underwater control allocation units as claimed in claim 1 and manifold integrated system (1), it is characterized in that described underwater control allocation units (14), fender bracket (2) pulled by anti-fishing net, manifold system (3) and substructure basis (5) one welding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520082254.2U CN205047202U (en) | 2015-02-02 | 2015-02-02 | Deep water is control allocation unit and manifold integrated system under water |
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| CN201520082254.2U CN205047202U (en) | 2015-02-02 | 2015-02-02 | Deep water is control allocation unit and manifold integrated system under water |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952402A (en) * | 2016-06-20 | 2016-09-21 | 重庆前卫海洋石油工程设备有限责任公司 | Throttling valve feeding-in tool |
| CN110208100A (en) * | 2019-06-12 | 2019-09-06 | 海洋石油工程股份有限公司 | A kind of key equipment applied to deep-sea oil gas pipeline pressure test operation |
| CN111173479A (en) * | 2020-01-02 | 2020-05-19 | 海洋石油工程股份有限公司 | Underwater manifold of horizontal non-submersible connection integrated control system |
| CN111663923A (en) * | 2020-06-30 | 2020-09-15 | 中国石油大学(北京) | Shallow water is production tree under water and is prevented trawlnet frame construction |
| CN113062708A (en) * | 2021-03-05 | 2021-07-02 | 海洋石油工程股份有限公司 | Underwater central manifold with control system |
| CN113153234A (en) * | 2021-03-26 | 2021-07-23 | 海洋石油工程股份有限公司 | Underwater production device with available ROV (remote operated vehicle) recovery module |
| CN113738312A (en) * | 2021-09-08 | 2021-12-03 | 中国海洋石油集团有限公司 | Hydraulic distribution module applied to underwater manifold with protective cover |
| CN113982541A (en) * | 2021-08-10 | 2022-01-28 | 海洋石油工程股份有限公司 | Independently become high integrality pressure protection device under water of sled |
| CN114960759A (en) * | 2022-08-02 | 2022-08-30 | 中海石油（中国）有限公司北京研究中心 | Multifunctional steel-concrete top cover structure of large-diameter steel cylinder |
-
2015
- 2015-02-02 CN CN201520082254.2U patent/CN205047202U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952402A (en) * | 2016-06-20 | 2016-09-21 | 重庆前卫海洋石油工程设备有限责任公司 | Throttling valve feeding-in tool |
| CN105952402B (en) * | 2016-06-20 | 2018-10-16 | 重庆前卫科技集团有限公司 | Throttle valve running tool |
| CN110208100A (en) * | 2019-06-12 | 2019-09-06 | 海洋石油工程股份有限公司 | A kind of key equipment applied to deep-sea oil gas pipeline pressure test operation |
| CN111173479A (en) * | 2020-01-02 | 2020-05-19 | 海洋石油工程股份有限公司 | Underwater manifold of horizontal non-submersible connection integrated control system |
| CN111663923A (en) * | 2020-06-30 | 2020-09-15 | 中国石油大学(北京) | Shallow water is production tree under water and is prevented trawlnet frame construction |
| CN111663923B (en) * | 2020-06-30 | 2021-07-27 | 中国石油大学(北京) | Shallow water is production tree under water and is prevented trawlnet frame construction |
| CN113062708A (en) * | 2021-03-05 | 2021-07-02 | 海洋石油工程股份有限公司 | Underwater central manifold with control system |
| CN113153234A (en) * | 2021-03-26 | 2021-07-23 | 海洋石油工程股份有限公司 | Underwater production device with available ROV (remote operated vehicle) recovery module |
| CN113982541A (en) * | 2021-08-10 | 2022-01-28 | 海洋石油工程股份有限公司 | Independently become high integrality pressure protection device under water of sled |
| CN113738312A (en) * | 2021-09-08 | 2021-12-03 | 中国海洋石油集团有限公司 | Hydraulic distribution module applied to underwater manifold with protective cover |
| CN114960759A (en) * | 2022-08-02 | 2022-08-30 | 中海石油（中国）有限公司北京研究中心 | Multifunctional steel-concrete top cover structure of large-diameter steel cylinder |
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