CN203925446U - Throttling desanding manifold - Google Patents
Throttling desanding manifold Download PDFInfo
- Publication number
- CN203925446U CN203925446U CN201420343490.0U CN201420343490U CN203925446U CN 203925446 U CN203925446 U CN 203925446U CN 201420343490 U CN201420343490 U CN 201420343490U CN 203925446 U CN203925446 U CN 203925446U
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- ninth
- heavenly stems
- oil assembly
- desander
- plug valve
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Abstract
The utility model discloses a kind of throttling desanding manifold, comprise the first four-way, flat gate valve, the first upstream plug valve, the first oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, desander, the second oil assembly I in the ninth of the ten Heavenly Stems, the second oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way, described the first four-way, the first upstream plug valve, the first oil assembly II in the ninth of the ten Heavenly Stems, desander urceolus, the second oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way connect successively, described desander urceolus one end is connected with the first oil assembly I in the ninth of the ten Heavenly Stems, and the other end is connected with the second oil assembly I in the ninth of the ten Heavenly Stems.Throttling desanding manifold of the present utility model is modified as desander structure by the hollow pipeline of the both sides of former main body and replaces choke valve to play the effect of filtering throttling.Throttling desanding manifold of the present utility model is furnished with two desanders, and when cleaning a desander, another desander is in running order, and when cleaning desander, whole mine acquisition system does not need to quit work, and operating efficiency is provided.
Description
Technical field
The utility model relates to a kind of throttling desanding manifold, belongs to petroleum machinery field.
Background technology
Throttling desanding manifold is the visual plant of throttling and well killing system, it is improved a kind of manifold that has desanding function on the basis of choke manifold, at oil, gas, in water well operation process, in order to remove oil, gas, contained sand or other solid formations in produced fluid in well, solve the damage that erosion causes, desanding device often will be installed, conventional well site technology is all selected the desanding device of vibrosieve and so on, and use vibrosieve to need a set of mud circulating system could meet trimming construction needs, in the drilling technique in some special well sites such as shale gas, just bore in well staged fracturing the bored bridging plug being lowered to of constructing, landwaste is also few, use the desanding device function of vibrosieve and so on too powerful, cause the waste on cost.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides sand contained in produced fluid in a kind of removing oil simple to operate, quick, gas, well or the throttling desanding manifold of other solid formations.
The technical scheme that the utility model is taked is: a kind of throttling desanding manifold, comprises the first four-way, flat gate valve, the first upstream plug valve, the first oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, desander, the second oil assembly I in the ninth of the ten Heavenly Stems, the second oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way, described desander comprises desander urceolus, desanding cylinder door, square RunddichtringO, desanding cylinder filter, described desanding cylinder door, square RunddichtringO, desanding cylinder filter is all located in the inner chamber of desander urceolus, in the inner chamber of desander urceolus, be provided with step, desanding cylinder door is welded on the cylindrical of desanding cylinder filter near the first oil assembly I in the ninth of the ten Heavenly Stems, in the outer tube inner chamber of desander, between step place and desanding cylinder door, square RunddichtringO is housed for sealing, described the first four-way, the first upstream plug valve, the first oil assembly II in the ninth of the ten Heavenly Stems connects successively, and the first oil assembly II in the ninth of the ten Heavenly Stems is connected with desander urceolus, and desander urceolus is also connected with the second oil assembly II in the ninth of the ten Heavenly Stems, the second oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way connects successively, the outlet in described flat gate valve one end and the first four-way is connected, the other end is connected with the second four-way, described desander urceolus is connected with the first oil assembly I in the ninth of the ten Heavenly Stems near one end of the first oil assembly II in the ninth of the ten Heavenly Stems, is connected with the second oil assembly I in the ninth of the ten Heavenly Stems near one end of the second oil assembly II in the ninth of the ten Heavenly Stems.
1, as the preferred technical scheme of the utility model, also comprise the second upstream plug valve, the 3rd oil assembly I in the ninth of the ten Heavenly Stems, the 3rd oil assembly II in the ninth of the ten Heavenly Stems, the second desander, the 4th oil assembly I in the ninth of the ten Heavenly Stems, the 4th oil assembly II in the ninth of the ten Heavenly Stems and the second downstream plug valve, the second desander structure is identical with described desander, outlet that described the first four-way is not connected with the first upstream plug valve or flat gate valve and the second upstream plug valve, the 3rd oil assembly II in the ninth of the ten Heavenly Stems connects successively, the 3rd oil assembly II in the ninth of the ten Heavenly Stems is connected with the desander urceolus of the second desander, the desander urceolus of the second desander is connected with the 4th oil assembly II in the ninth of the ten Heavenly Stems, the 4th oil assembly II in the ninth of the ten Heavenly Stems, the second downstream plug valve connects successively, the outlet that the second downstream plug valve is not connected with the first downstream plug valve or flat gate valve with the second four-way connects, the desander urceolus of described the second desander is connected with the 3rd oil assembly I in the ninth of the ten Heavenly Stems near one end of the 3rd oil assembly II in the ninth of the ten Heavenly Stems, one end near the 4th oil assembly II in the ninth of the ten Heavenly Stems is connected with the 4th oil assembly I in the ninth of the ten Heavenly Stems, last connector of the first four-way is fluid intake, directly be connected with well head by connecting line, last connector of the second four-way is fluid issuing, be connected with other devices by connecting line.
As the preferred technical scheme of the utility model, also comprise base, described the first four-way, flat gate valve, the first upstream plug valve, the first oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, desander, the second oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way, the second upstream plug valve, the 3rd oil assembly I in the ninth of the ten Heavenly Stems, the 3rd oil assembly II in the ninth of the ten Heavenly Stems, the second desander, the 4th oil assembly I in the ninth of the ten Heavenly Stems, the 4th oil assembly II in the ninth of the ten Heavenly Stems and the second downstream plug valve are all fixed on base.
Throttling desanding manifold of the present utility model is on the basis of contour structures that does not change former choke manifold, the hollow pipeline of the both sides of former main body is modified as to desander structure replaces choke valve to play the effect of filtering throttling, by the desanding cylinder filter in desander, bulky grain sand and solid sediment in filter oil gas well.Throttling desanding manifold of the present utility model is furnished with two desanders, when work, only use a desander, in the time that a desander is filled sand, close the upstream and downstream plug valve of this desander, the upstream and downstream plug valve of another desander of reverse opening, make another desander in running order, extract out and clean filling desanding cylinder filter in the desander of sand simultaneously, after cleaning up, reload in desander, when cleaning desander, whole mine acquisition system does not need to quit work.In some special well sites of shale gas, use this throttling desanding manifold can save a set of vibrosieve, mud circulating system, save greatly the cost of production of drilling, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of throttling desanding manifold of the present utility model.
Fig. 2 is the structural representation of desander of the present utility model.
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is done further and illustrated.
Detailed description of the invention
embodiment 1
This throttling desanding manifold, comprises the first four-way 1, flat gate valve 2, the first upstream plug valve 3, the first oil assembly I in the ninth of the ten Heavenly Stems 4, the first oil assembly II in the ninth of the ten Heavenly Stems 5, desander 6, the second oil assembly I in the ninth of the ten Heavenly Stems 7, the first oil assembly II in the ninth of the ten Heavenly Stems 8, the first downstream plug valve 9, the second four-way 10, described desander 6 comprises desander urceolus 61, desanding cylinder door 62, square RunddichtringO 63, desanding cylinder filter 64, described desanding cylinder door 62, square RunddichtringO 63, desanding cylinder filter 64 is all located in the inner chamber of desander urceolus 61, in the inner chamber of desander urceolus 61, be provided with step, desanding cylinder door 62 is welded on the cylindrical of desanding cylinder filter 64 near the first oil assembly I in the ninth of the ten Heavenly Stems 4, between the outer tube inner chamber 61 interior step place of desander and desanding cylinder door 62, square RunddichtringO 63 is housed for sealing, described the first four-way 1, the first upstream plug valve 3, the first oil assembly II in the ninth of the ten Heavenly Stems 5 connects successively, and the first oil assembly II 5 in the ninth of the ten Heavenly Stems is connected with desander urceolus 61, and desander urceolus 61 is also connected with the second oil assembly II in the ninth of the ten Heavenly Stems 8, the second oil assembly II in the ninth of the ten Heavenly Stems 8, the first downstream plug valve 9, the second four-way 10 connects successively, 1 one outlets in described flat gate valve 2 one end and the first four-way are connected, 10 1 outlets of the other end and the second four-way are connected, described desander urceolus 61 is connected with the first oil assembly I in the ninth of the ten Heavenly Stems 4 near one end of the first oil assembly II in the ninth of the ten Heavenly Stems 5, is connected with the second oil assembly I in the ninth of the ten Heavenly Stems 7 near one end of the second oil assembly II in the ninth of the ten Heavenly Stems 8.Also comprise the second upstream plug valve 11, the 3rd oil assembly I in the ninth of the ten Heavenly Stems 12, the 3rd oil assembly II in the ninth of the ten Heavenly Stems 13, the second desander 14, the 4th oil assembly I in the ninth of the ten Heavenly Stems 15, the 4th oil assembly II in the ninth of the ten Heavenly Stems 16 and the second downstream plug valve 17, the second desander 14 structures are identical with described desander 6, outlet that described the first four-way 1 is not connected with the first upstream plug valve 3 or flat gate valve 2 and the second upstream plug valve 11, the 3rd oil assembly II in the ninth of the ten Heavenly Stems 13 connects successively, the 3rd oil assembly II 13 in the ninth of the ten Heavenly Stems is connected with the desander urceolus of the second desander 14, the desander urceolus of the second desander 14 is connected with the 4th oil assembly II in the ninth of the ten Heavenly Stems 16, the 4th oil assembly II in the ninth of the ten Heavenly Stems 16, the second downstream plug valve 17 connects successively, the outlet that the second downstream plug valve is not connected with the first downstream plug valve 9 or flat gate valve 2 with the second four-way 10 connects, the desander urceolus of described the second desander 14 is connected with the 3rd oil assembly I in the ninth of the ten Heavenly Stems 12 near one end of the 3rd oil assembly II in the ninth of the ten Heavenly Stems 13, one end near the 4th oil assembly II in the ninth of the ten Heavenly Stems 16 is connected with the 4th oil assembly I in the ninth of the ten Heavenly Stems 15.Also comprise base 18, described the first four-way 1, flat gate valve 2, the first upstream plug valve 3, the first oil assembly I in the ninth of the ten Heavenly Stems 4, the first oil assembly II in the ninth of the ten Heavenly Stems 5, desander 6, the second oil assembly I in the ninth of the ten Heavenly Stems 7, the first oil assembly II in the ninth of the ten Heavenly Stems 8, the first downstream plug valve 9, the second four-way 10, the second upstream plug valve 11, the 3rd oil assembly I in the ninth of the ten Heavenly Stems 12, the 3rd oil assembly II in the ninth of the ten Heavenly Stems 13, the second desander 14, the 4th oil assembly I in the ninth of the ten Heavenly Stems 15, the 4th oil assembly II in the ninth of the ten Heavenly Stems 16 and the second downstream plug valve 17 are all fixed on base.Last connector of the first four-way is fluid intake, is directly connected with well head by connecting line, and last connector of the second four-way is fluid issuing, is connected with other devices by connecting line.
The second oil assembly I in the ninth of the ten Heavenly Stems, the 4th oil assembly I in the ninth of the ten Heavenly Stems are connected with aboveground miscellaneous equipment.While using desander, the first oil assembly I in the ninth of the ten Heavenly Stems need be sealed up, and the oil (gas) after filtration flows to other uphole equipment from the second oil assembly I in the ninth of the ten Heavenly Stems.In the time that desander is filled sand, the first upstream plug valve and the first downstream plug valve are closed, the first oil assembly I in the ninth of the ten Heavenly Stems is opened, desanding cylinder filter in desander is extracted out and cleaned, the second upstream plug valve and the second downstream plug valve are opened simultaneously, by the 3rd oil assembly I in ninth of the ten Heavenly Stems sealing, enable the second desander.In the time that the second desander is filled sand, operating process is the same.
Claims (3)
1. a throttling desanding manifold, comprises the first four-way, flat gate valve, the first upstream plug valve, the first oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, desander, the second oil assembly I in the ninth of the ten Heavenly Stems, the second oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way, described desander comprises desander urceolus, desanding cylinder door, square RunddichtringO, desanding cylinder filter, described desanding cylinder door, square RunddichtringO, desanding cylinder filter is all located in the inner chamber of desander urceolus, in the inner chamber of desander urceolus, be provided with step, desanding cylinder door is welded on the cylindrical of desanding cylinder filter near the first oil assembly I in the ninth of the ten Heavenly Stems, in the outer tube inner chamber of desander, between step place and desanding cylinder door, square RunddichtringO is housed for sealing, described the first four-way, the first upstream plug valve, the first oil assembly II in the ninth of the ten Heavenly Stems connects successively, and the first oil assembly II in the ninth of the ten Heavenly Stems is connected with desander urceolus, and desander urceolus is also connected with the second oil assembly II in the ninth of the ten Heavenly Stems, the second oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way connects successively, the outlet in described flat gate valve one end and the first four-way is connected, the other end is connected with the second four-way, described desander urceolus is connected with the first oil assembly I in the ninth of the ten Heavenly Stems near one end of the first oil assembly II in the ninth of the ten Heavenly Stems, is connected with the second oil assembly I in the ninth of the ten Heavenly Stems near one end of the second oil assembly II in the ninth of the ten Heavenly Stems.
2. throttling desanding manifold according to claim 1, it is characterized in that: also comprise the second upstream plug valve, the 3rd oil assembly I in the ninth of the ten Heavenly Stems, the 3rd oil assembly II in the ninth of the ten Heavenly Stems, the second desander, the 4th oil assembly I in the ninth of the ten Heavenly Stems, the 4th oil assembly II in the ninth of the ten Heavenly Stems and the second downstream plug valve, the second desander structure is identical with described desander, outlet that described the first four-way is not connected with the first upstream plug valve or flat gate valve and the second upstream plug valve, the 3rd oil assembly II in the ninth of the ten Heavenly Stems connects successively, the 3rd oil assembly II in the ninth of the ten Heavenly Stems is connected with the desander urceolus of the second desander, the desander urceolus of the second desander is connected with the 4th oil assembly II in the ninth of the ten Heavenly Stems, the 4th oil assembly II in the ninth of the ten Heavenly Stems, the second downstream plug valve connects successively, the outlet that the second downstream plug valve is not connected with the first downstream plug valve or flat gate valve with the second four-way connects, the desander urceolus of described the second desander is connected with the 3rd oil assembly I in the ninth of the ten Heavenly Stems near one end of the 3rd oil assembly II in the ninth of the ten Heavenly Stems, one end near the 4th oil assembly II in the ninth of the ten Heavenly Stems is connected with the 4th oil assembly I in the ninth of the ten Heavenly Stems, last connector of the first four-way is fluid intake, directly be connected with well head by connecting line, last connector of the second four-way is fluid issuing, be connected with other devices by connecting line.
3. throttling desanding manifold according to claim 2, it is characterized in that: also comprise base, described the first four-way, flat gate valve, the first upstream plug valve, the first oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, desander, the second oil assembly I in the ninth of the ten Heavenly Stems, the first oil assembly II in the ninth of the ten Heavenly Stems, the first downstream plug valve, the second four-way, the second upstream plug valve, the 3rd oil assembly I in the ninth of the ten Heavenly Stems, the 3rd oil assembly II in the ninth of the ten Heavenly Stems, the second desander, the 4th oil assembly I in the ninth of the ten Heavenly Stems, the 4th oil assembly II in the ninth of the ten Heavenly Stems and the second downstream plug valve are all fixed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343490.0U CN203925446U (en) | 2014-06-26 | 2014-06-26 | Throttling desanding manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343490.0U CN203925446U (en) | 2014-06-26 | 2014-06-26 | Throttling desanding manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925446U true CN203925446U (en) | 2014-11-05 |
Family
ID=51821275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343490.0U Expired - Fee Related CN203925446U (en) | 2014-06-26 | 2014-06-26 | Throttling desanding manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401511A (en) * | 2016-10-28 | 2017-02-15 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High-pressure filtering throttle manifold and filtering throttling method thereof |
| CN106437575A (en) * | 2016-10-28 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High-pressure fine filtering manifold and filtering method thereof |
| CN107288611A (en) * | 2017-07-31 | 2017-10-24 | 北京迪威尔石油天然气技术开发有限公司 | A kind of quick sand removal desander of manifold formula |
-
2014
- 2014-06-26 CN CN201420343490.0U patent/CN203925446U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401511A (en) * | 2016-10-28 | 2017-02-15 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High-pressure filtering throttle manifold and filtering throttling method thereof |
| CN106437575A (en) * | 2016-10-28 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High-pressure fine filtering manifold and filtering method thereof |
| CN106401511B (en) * | 2016-10-28 | 2019-02-19 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of high-pressure filteration choke manifold and its filtering throttling method |
| CN107288611A (en) * | 2017-07-31 | 2017-10-24 | 北京迪威尔石油天然气技术开发有限公司 | A kind of quick sand removal desander of manifold formula |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20141105 Termination date: 20190626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |