CN203572535U - High-temperature steam-contained fluid heat exchanging and metering integrated device - Google Patents
High-temperature steam-contained fluid heat exchanging and metering integrated device Download PDFInfo
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- CN203572535U CN203572535U CN201320721046.3U CN201320721046U CN203572535U CN 203572535 U CN203572535 U CN 203572535U CN 201320721046 U CN201320721046 U CN 201320721046U CN 203572535 U CN203572535 U CN 203572535U
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- 239000012530 fluid Substances 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000110 cooling liquid Substances 0.000 claims abstract description 8
- 239000002826 coolant Substances 0.000 claims description 63
- 238000001816 cooling Methods 0.000 claims description 41
- 238000010796 Steam-assisted gravity drainage Methods 0.000 abstract description 23
- 239000003129 oil well Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 31
- 238000000926 separation method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of SAGD oil well produced fluid metering devices, and discloses a high-temperature steam-contained fluid heat exchanging and metering integrated device. The high-temperature steam-contained fluid heat exchanging and metering integrated device comprises a gas-liquid separator, a steam heat exchanger, an oil-water heat exchanger and a metering and separating tank, wherein a liquid inlet pipe is fixed to the gas-liquid separator and is communicated with the gas-liquid separator; a high-temperature gas pipe is fixed between the upper portion of the gas-liquid separator and the upper portion of the steam heat exchanger; a high-temperature liquid pipe is fixed between the lower portion of the gas-liquid separator and the top of the oil-water heat exchanger and is communicated with the lower portion of the gas-liquid separator and the top of the oil-water heat exchanger; a steam cooling liquid pipe is fixed between the upper portion of the steam heat exchanger and the top of the metering and separating tank and is communicated with the upper portion of the steam heat exchanger and the top of the metering and separating tank. The high-temperature steam-contained fluid heat exchanging and metering integrated device is reasonable and compact in structure and convenient to use; in the process of metering the SAGD oil well produced fluid, the metering precision of the SAGD oil well produced fluid can be improved, the steam containing amount and the gas-liquid ratio of the SAGD oil well produced fluid can be metered and measured accurately, a good guide role is played in production and control, and technical support is provided for implementation of SAGD large-scale industrialization.
Description
Technical field
the utility model relates to SAGD oil well produced liquid measuring apparatus technical field, is that a kind of high temperature is taken vapour fluid heat transfer metering integrated device.
Background technology
it is a cutting edge technology of the super viscous crude of international development.SAGD oil well produced liquid has temperature high (160 ℃ to 180 ℃), silt carrying capacity large (1% to 5%, mass percent), take vapour serious (5% to 20%, mass percent) and easily produce the feature of foam oil, existing in heavy oil development process, the measuring apparatus of often using is meterage in weighting device and volumetric metering device, due to SAGD oil well produced liquid, to have temperature high, silt carrying capacity is large, take the serious and easy feature that produces foam oil of vapour, therefore when using meterage in weighting device and volumetric metering device to measure SAGD oil well produced liquid, make the measuring accuracy of gage work not high, so meterage in weighting device and volumetric metering device are not suitable for the gage work of SAGD oil well produced liquid, existing measuring apparatus can not meet the demand of SAGD heavy industrialization exploitation.
Summary of the invention
the utility model provides a kind of high temperature to take vapour fluid heat transfer metering integrated device, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the not high problem of measuring accuracy that existing measuring apparatus exists in the process of metering SAGD oil well produced liquid.
the technical solution of the utility model realizes by following measures: a kind of high temperature is taken vapour fluid heat transfer metering integrated device, comprise gas-liquid separator, vapor heat exchanger, oil water heat exchange device and metering separating tank, on gas-liquid separator, be fixed with feed tube and communicate, between gas-liquid separator top and the top of vapor heat exchanger, be fixed with high-temperature gas pipe, between the bottom of gas-liquid separator and the top of oil water heat exchange device, be fixed with high-temp liquid pipe and communicate, vapor heat exchanger top with metering separating tank top between be fixed with steam coolant pipe and communicate, top at metering separating tank is fixed with associated gas delivery pipe and communicates, in vapor heat exchanger bottom, be fixed with for the first time cooling feed tube and communicate, between the top of vapor heat exchanger and oil water heat exchange device bottom, be fixed with for the first time cooling drain pipe and communicate, on the top of oil water heat exchange device, be fixed with for the second time cooling drain pipe and communicate, in the bottom of oil water heat exchange device, be fixed with profit coolant pipe and communicate, on profit coolant pipe, be installed with profit coolant rate meter.
the further optimization and/or improvements to above-mentioned utility model technical scheme below:
on above-mentioned feed tube, can be installed with switch valve, on high-temperature gas pipe, be installed with pressure electric control valve and switch valve, on cooling feed tube, be installed with low-temperature receiver flowmeter and switch valve for the first time, on high-temp liquid pipe, be installed with liquid level electric control valve and switch valve, at cooling drain pipe for the second time, be installed with switch valve.
between the bottom of above-mentioned metering separating tank and profit coolant pipe, can be installed with steam liquid coolant drain pipe and communicate, on steam liquid coolant drain pipe, be installed with lift pump and switch valve, at cooling drain pipe for the first time and be installed with for the second time liquid coolant auxiliary tube between cooling drain pipe, on liquid coolant auxiliary tube, be installed with switch valve and flow electric control valve.
on above-mentioned profit coolant pipe, can be installed with oil collecting pipe, steam liquid coolant drain pipe and oil collecting pipe are fixedly installed togather, between feed tube and oil collecting pipe, be installed with auxiliary flow duct, on auxiliary flow duct, be installed with auxiliary valve, at cooling feed tube for the first time, be all installed with tensimeter on cooling drain pipe and steam liquid coolant drain pipe for the second time.
the bottom of above-mentioned gas-liquid separator can be installed with blow-off pipe and communicate, on blow-off pipe, be installed with blowoff valve, on blow-off pipe, be installed with blowdown main, between the bottom of blowdown main and vapor heat exchanger, steam coolant pipe, be all installed with auxiliary blow-off pipe, on auxiliary blow-off pipe, be all installed with blowoff valve.
between above-mentioned cooling feed tube for the first time and liquid coolant auxiliary tube, can be installed with cooling liquid by-pass pipe, at cooling liquid by-pass pipe, be installed with flow electric control valve, at the lower outside of gas-liquid separator, vapor heat exchanger, oil water heat exchange device and metering separating tank, be all installed with skid.
the utility model reasonable and compact in structure, easy to use, it is in the process of metering SAGD oil well produced liquid, can improve the measuring accuracy of SAGD oil well produced liquid, can to SAGD oil well produced liquid take quantity of steam and gas liquid ratio measures accurately and calculates, for producing regulation and control, played good directive function, for the enforcement of SAGD heavy industrialization provides technical support.
Accompanying drawing explanation
accompanying drawing 1 is the process flow diagram of the utility model most preferred embodiment.
coding in accompanying drawing is respectively: 1 is gas-liquid separator, 2 is vapor heat exchanger, 3 is oil water heat exchange device, 4 is metering separating tank, 5 is feed tube, 6 is high-temperature gas pipe, 7 is high-temp liquid pipe, 8 is steam coolant pipe, 9 is associated gas delivery pipe, 10 is cooling feed tube for the first time, 11 is cooling drain pipe for the first time, 12 is cooling drain pipe for the second time, 13 is profit coolant pipe, 14 is profit coolant rate meter, 15 is pressure electric control valve, 16 is switch valve, 17 is liquid level electric control valve, 18 is oil collecting pipe, 19 is steam liquid coolant drain pipe, 20 is lift pump, 21 is blow-off pipe, 22 is blowoff valve, 23 is blowdown main, 24 is auxiliary blow-off pipe, 25 is auxiliary flow duct, 26 is auxiliary valve, 27 is tensimeter, 28 is liquid coolant auxiliary tube, 29 is low-temperature receiver flowmeter, 30 is low-temperature receiver flow electric control valve, 31 is flow electric control valve, 32 is cooling liquid by-pass pipe.
Embodiment
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in Figure 1, this high temperature is taken vapour fluid heat transfer metering integrated device and is comprised gas-liquid separator 1, vapor heat exchanger 2, oil water heat exchange device 3 and metering separating tank 4, on gas-liquid separator 1, be fixed with feed tube 5 and communicate, between gas-liquid separator 1 top and the top of vapor heat exchanger 2, be fixed with high-temperature gas pipe 6, between the bottom of gas-liquid separator 1 and the top of oil water heat exchange device 3, be fixed with high-temp liquid pipe 7 and communicate, vapor heat exchanger 2 tops with metering separating tank 4 top between be fixed with steam coolant pipe 8 and communicate, top at metering separating tank 4 is fixed with associated gas delivery pipe 9 and communicates, in vapor heat exchanger 2 bottoms, be fixed with for the first time cooling feed tube 10 and communicate, between the top of vapor heat exchanger 2 and oil water heat exchange device 3 bottoms, be fixed with for the first time cooling drain pipe 11 and communicate, on the top of oil water heat exchange device 3, be fixed with for the second time cooling drain pipe 12 and communicate, in the bottom of oil water heat exchange device 3, be fixed with profit coolant pipe 13 and communicate, on profit coolant pipe 13, be installed with profit coolant rate meter 14.Gas-liquid separator 1, vapor heat exchanger 2, oil water heat exchange device 3 and metering separating tank 4 are existing known technology, SAGD oil well produced liquid is by gas-liquid separator 1 after separating, high-temperature gas enters vapor heat exchanger 2 by high-temperature gas pipe 6 and carries out cooling, entering subsequently metering separating tank 4 measures, high-temp liquid enters oil water heat exchange device 3 by high-temp liquid pipe 7 and carries out cooling, the profit liquid coolant obtaining after oil water heat exchange device 3 is cooling is measured by profit coolant rate meter 14, realized the metering to SAGD oil well produced liquid under normal temperature operating mode, can improve the measuring accuracy of SAGD oil well produced liquid, can to SAGD oil well produced liquid take quantity of steam and gas liquid ratio measures accurately and calculates, for producing regulation and control, played good directive function, for the enforcement of SAGD heavy industrialization provides technical support.
can according to actual needs, above-mentioned high temperature be taken to vapour fluid heat transfer metering integrated device and make further optimization and/or improvements:
as shown in Figure 1, on feed tube 5, be installed with switch valve 16, on high-temperature gas pipe 6, be installed with pressure electric control valve 15 and switch valve 16, on cooling feed tube 10, be installed with low-temperature receiver flowmeter 29 and switch valve 16 for the first time, on high-temp liquid pipe 7, be installed with liquid level electric control valve 17 and switch valve 16, at cooling drain pipe 12 for the second time, be installed with switch valve 16.The interior low-temperature receiver of cooling feed tube 10 is 20 ℃ of clear water for the first time, the interior low-temperature receiver of cooling feed tube 10 is after vapor heat exchanger 2 for the first time, by cooling drain pipe 11 for the first time, enter that oil water heat exchange device 3 is interior carries out heat exchange to the high-temp liquid through gas-liquid separation, guarantee that the temperature of the profit liquid coolant that obtains is controlled between 85 ℃ to 95 ℃ after oil water heat exchange device 3.
as shown in Figure 1, between bottom and the profit coolant pipe 13 of metering separating tank 4, be installed with steam liquid coolant drain pipe 19 and communicate, on steam liquid coolant drain pipe 19, be installed with lift pump 20 and switch valve 16, at cooling drain pipe 11 for the first time and be installed with liquid coolant auxiliary tube 28 between cooling drain pipe 12 for the second time, on liquid coolant auxiliary tube 28, be installed with switch valve 16 and flow electric control valve 31.
as shown in Figure 1, on profit coolant pipe 13, be installed with oil collecting pipe 18, steam liquid coolant drain pipe 19 is fixedly installed togather with oil collecting pipe 18, between feed tube 5 and oil collecting pipe 18, be installed with auxiliary flow duct 25, on auxiliary flow duct 25, be installed with auxiliary valve 26, at cooling feed tube 10 for the first time, be all installed with tensimeter 27 on cooling drain pipe 12 and steam liquid coolant drain pipe 19 for the second time.
as shown in Figure 1, in the bottom of gas-liquid separator 1, be installed with blow-off pipe 21 and communicate, on blow-off pipe 21, be installed with blowoff valve 22, on blow-off pipe 21, be installed with blowdown main 23, between the bottom of blowdown main 23 and vapor heat exchanger 2, steam coolant pipe 8, be all installed with auxiliary blow-off pipe 24, on auxiliary blow-off pipe 24, be all installed with blowoff valve 22.
as shown in Figure 1, between cooling feed tube 10 and liquid coolant auxiliary tube 28, be installed with cooling liquid by-pass pipe 32 for the first time, at cooling liquid by-pass pipe 32, be installed with flow electric control valve 31, at the lower outside of gas-liquid separator 1, vapor heat exchanger 2, oil water heat exchange device 3 and metering separating tank 4, be all installed with skid.
above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
the use procedure of the utility model most preferred embodiment: first, SAGD oil well produced liquid enters gas-liquid separator 1 from feed tube 5 and carries out gas-liquid separation, high-temperature gas after separation is entered and in vapor heat exchanger 2, is carried out condensing heat-exchange by high-temperature gas pipe 6, steam liquid coolant after condensing heat-exchange enters metering separating tank 4 by steam coolant pipe 8 and measures, associated gas in steam liquid coolant is discharged by associated gas delivery pipe 9, then steam liquid coolant is pressed into oil collecting pipe 18 by lift pump 20, by the high-temp liquid obtaining after gas-liquid separator 1 separation, by high-temp liquid pipe 7, enter oil water heat exchange device 3, profit liquid coolant after 3 heat exchange of oil water heat exchange device enters profit coolant pipe 13, and measure by profit coolant rate meter 14, complete the metering to SAGD oil well produced liquid, enter subsequently oil collecting pipe 18.
Claims (10)
1. a high temperature is taken vapour fluid heat transfer metering integrated device, it is characterized in that comprising gas-liquid separator, vapor heat exchanger, oil water heat exchange device and metering separating tank, on gas-liquid separator, be fixed with feed tube and communicate, between gas-liquid separator top and the top of vapor heat exchanger, be fixed with high-temperature gas pipe, between the bottom of gas-liquid separator and the top of oil water heat exchange device, be fixed with high-temp liquid pipe and communicate, vapor heat exchanger top with metering separating tank top between be fixed with steam coolant pipe and communicate, top at metering separating tank is fixed with associated gas delivery pipe and communicates, in vapor heat exchanger bottom, be fixed with for the first time cooling feed tube and communicate, between the top of vapor heat exchanger and oil water heat exchange device bottom, be fixed with for the first time cooling drain pipe and communicate, on the top of oil water heat exchange device, be fixed with for the second time cooling drain pipe and communicate, in the bottom of oil water heat exchange device, be fixed with profit coolant pipe and communicate, on profit coolant pipe, be installed with profit coolant rate meter.
2. high temperature according to claim 1 is taken vapour fluid heat transfer metering integrated device, it is characterized in that being installed with on feed tube switch valve, on high-temperature gas pipe, be installed with pressure electric control valve and switch valve, on cooling feed tube, be installed with low-temperature receiver flowmeter and switch valve for the first time, on high-temp liquid pipe, be installed with liquid level electric control valve and switch valve, at cooling drain pipe for the second time, be installed with switch valve.
3. high temperature according to claim 1 and 2 is taken vapour fluid heat transfer metering integrated device, between the bottom that it is characterized in that measuring separating tank and profit coolant pipe, be installed with steam liquid coolant drain pipe and communicate, on steam liquid coolant drain pipe, be installed with lift pump and switch valve, at cooling drain pipe for the first time and be installed with for the second time liquid coolant auxiliary tube between cooling drain pipe, on liquid coolant auxiliary tube, be installed with switch valve and flow electric control valve.
4. high temperature according to claim 1 and 2 is taken vapour fluid heat transfer metering integrated device, it is characterized in that being installed with oil collecting pipe on profit coolant pipe, steam liquid coolant drain pipe and oil collecting pipe are fixedly installed togather, between feed tube and oil collecting pipe, be installed with auxiliary flow duct, on auxiliary flow duct, be installed with auxiliary valve, at cooling feed tube for the first time, be all installed with tensimeter on cooling drain pipe and steam liquid coolant drain pipe for the second time.
5. high temperature according to claim 3 is taken vapour fluid heat transfer metering integrated device, it is characterized in that being installed with oil collecting pipe on profit coolant pipe, steam liquid coolant drain pipe and oil collecting pipe are fixedly installed togather, between feed tube and oil collecting pipe, be installed with auxiliary flow duct, on auxiliary flow duct, be installed with auxiliary valve, at cooling feed tube for the first time, be all installed with tensimeter on cooling drain pipe and steam liquid coolant drain pipe for the second time.
6. high temperature according to claim 1 and 2 is taken vapour fluid heat transfer metering integrated device, the bottom that it is characterized in that gas-liquid separator is installed with blow-off pipe and communicates, on blow-off pipe, be installed with blowoff valve, on blow-off pipe, be installed with blowdown main, between the bottom of blowdown main and vapor heat exchanger, steam coolant pipe, be all installed with auxiliary blow-off pipe, on auxiliary blow-off pipe, be all installed with blowoff valve.
7. high temperature according to claim 3 is taken vapour fluid heat transfer metering integrated device, the bottom that it is characterized in that gas-liquid separator is installed with blow-off pipe and communicates, on blow-off pipe, be installed with blowoff valve, on blow-off pipe, be installed with blowdown main, between the bottom of blowdown main and vapor heat exchanger, steam coolant pipe, be all installed with auxiliary blow-off pipe, on auxiliary blow-off pipe, be all installed with blowoff valve.
8. high temperature according to claim 4 is taken vapour fluid heat transfer metering integrated device, the bottom that it is characterized in that gas-liquid separator is installed with blow-off pipe and communicates, on blow-off pipe, be installed with blowoff valve, on blow-off pipe, be installed with blowdown main, between the bottom of blowdown main and vapor heat exchanger, steam coolant pipe, be all installed with auxiliary blow-off pipe, on auxiliary blow-off pipe, be all installed with blowoff valve.
9. high temperature according to claim 5 is taken vapour fluid heat transfer metering integrated device, the bottom that it is characterized in that gas-liquid separator is installed with blow-off pipe and communicates, on blow-off pipe, be installed with blowoff valve, on blow-off pipe, be installed with blowdown main, between the bottom of blowdown main and vapor heat exchanger, steam coolant pipe, be all installed with auxiliary blow-off pipe, on auxiliary blow-off pipe, be all installed with blowoff valve.
10. high temperature according to claim 9 is taken vapour fluid heat transfer metering integrated device, it is characterized in that between cooling feed tube and liquid coolant auxiliary tube, being installed with cooling liquid by-pass pipe for the first time, at cooling liquid by-pass pipe, be installed with flow electric control valve, at the lower outside of gas-liquid separator, vapor heat exchanger, oil water heat exchange device and metering separating tank, be all installed with skid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721046.3U CN203572535U (en) | 2013-11-15 | 2013-11-15 | High-temperature steam-contained fluid heat exchanging and metering integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721046.3U CN203572535U (en) | 2013-11-15 | 2013-11-15 | High-temperature steam-contained fluid heat exchanging and metering integrated device |
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| CN203572535U true CN203572535U (en) | 2014-04-30 |
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| CN201320721046.3U Expired - Lifetime CN203572535U (en) | 2013-11-15 | 2013-11-15 | High-temperature steam-contained fluid heat exchanging and metering integrated device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577205A (en) * | 2020-06-05 | 2020-08-25 | 中国石油天然气集团有限公司 | Temperature reducing device for oil gas produced by three-high oil gas well |
-
2013
- 2013-11-15 CN CN201320721046.3U patent/CN203572535U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577205A (en) * | 2020-06-05 | 2020-08-25 | 中国石油天然气集团有限公司 | Temperature reducing device for oil gas produced by three-high oil gas well |
| CN111577205B (en) * | 2020-06-05 | 2022-05-17 | 中国石油天然气集团有限公司 | Temperature reducing device for oil gas produced by three-high oil gas well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 302, block C, 115 Youyi Road, Karamay District, Xinjiang Uygur Autonomous Region 834000 Patentee after: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. Address before: Room 302, block C, 115 Youyi Road, Karamay District, Xinjiang Uygur Autonomous Region 834000 Patentee before: XINJIANG PETROLEUM ENGINEERING DESIGN Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Room 302, block C, 115 Youyi Road, Karamay District, Xinjiang Uygur Autonomous Region 834000 Patentee after: XINJIANG PETROLEUM ENGINEERING DESIGN Co.,Ltd. Address before: 834000 Block C, 115 Youyi Road, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: XINJIANG PETROLEUM PROSPECTING DESIGN RESEARCH INSTITUTE (Co.,Ltd.) |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: 100120 No.6 liupukang street, Xicheng District, Beijing Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. Address before: Room 302, block C, 115 Youyi Road, Karamay District, Xinjiang Uygur Autonomous Region 834000 Patentee before: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
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| CX01 | Expiry of patent term |