CN203130064U - Oil-gas well fluid dynamic production measuring and converting device - Google Patents
Oil-gas well fluid dynamic production measuring and converting device Download PDFInfo
- Publication number
- CN203130064U CN203130064U CN 201320036622 CN201320036622U CN203130064U CN 203130064 U CN203130064 U CN 203130064U CN 201320036622 CN201320036622 CN 201320036622 CN 201320036622 U CN201320036622 U CN 201320036622U CN 203130064 U CN203130064 U CN 203130064U
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- flow direction
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- pipe
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Abstract
Disclosed is an oil-gas well fluid dynamic production measuring and converting device. a liquid inlet pipe (2) is connected with a production pipe (4) through a liquid flow direction converting valve (1); the liquid flow direction converting valve (1) is connected to a measuring tank (5) through a measuring pipe (3); and then the measuring tank (5) is respectively connected with a natural gas valve (6) and a gas condensate valve (7) and then is connected with the production pipe (4). A multistage partial pressure structure is adopted and after measuring equipment is installed and connected beside partial liquid according to actual requirements, and then the measuring equipment is connected to the production pipeline. The oil-gas well fluid dynamic production measuring and converting device is applied to an oil-gas field production working spot, avoids the phenomenon or the condition that fluid is held back and pressed in a pipeline because the flow direction of the fluid is suddenly converted or the fluid is blocked, keeps stable production pressure in the pipeline and is concise and practical in structure, large in processing flow, high in efficiency, convenient to produce, operate and maintain, good in follow-up technological joint, low in production cost and obvious in economic benefit and social benefit.
Description
Technical field
The utility model belongs to International Classification of Patents G05B control or regulating system device technique, and especially the oil gas well fluids is dynamically produced the metering conversion equipment.
Background technology
At oil gas field production operation scene, when installing, the oil gas pipeline needs the other metering and measuring equipment that connects, but in the real work use, when switching production and metering operating mode, tend to phenomenon or the situation that fluid flow direction is changed suddenly or dammed and cause fluid to build the pressure in pipeline takes place, impel and produce pressure transient in the pipeline.
In the prior art, rare correlation technique is open.
Chinese patent application 200480015135 provides a kind of pressure control device and correlation technique for the fluid pressure of regulating the multiple fluid type.Described pressure control device comprises: fluid detection port (83); Pressure-responsive device (80); Valve (88); Valve seat (82); First valve chamber (89); With respect to first valve chamber, second valve chamber (91) movably; Be arranged in first (85) of first valve chamber; First governor motion (87), adjustable ground are connected to described first valve chamber, are used for selectively with respect to first (85), first valve chamber location; Be arranged in second (90) of second valve chamber; Second bias mechanism (103) is exerted pressure to second; And second governor motion (97), adjustable ground is connected to second valve chamber, is used for selectively with respect to second (95), second valve chamber location.
201010003611.3 disclose a kind of fluid flow direction switch, it comprises that moving plate comprises that again moving plate reaches moving plate down at still, following still and the moving plate between two stills on the both sides.
Summary of the invention
The purpose of this utility model provides the oil gas well fluids and dynamically produces the metering conversion equipment.
Realize that goal of the invention measure of the present utility model is: feed tube connects by the liquid flow direction switching valve produces pipe, connect the liquid flow direction switching valve to measuring tank by gauge line, connect natural gas valve and condensation fuel tap respectively by measuring tank again, and then take back the production pipe.
Advantage of the present utility model is, adopt multistage minute laminated structure, take back the production pipeline again after according to actual needs the partially liq side being connect the installation measuring equipment, be applicable to oil gas field production operation scene, avoid taking place phenomenon or the situation that fluid flow direction is changed suddenly or dammed and cause fluid to build the pressure during work in pipeline, keep production pressure stability in the pipeline, device structure is succinctly practical, the processing flow is big, efficient is high, production, convenient operating maintenance, be connected with subsequent technique, cost of production is low, economic benefit and obvious social benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model
Reference numeral comprises: liquid flow direction switching valve 1, feed tube 2, gauge line 3, production pipe 4, measuring tank 5, natural gas valve 6, condensation fuel tap 7.
The specific embodiment
The utility model mainly comprises liquid flow direction switching valve 1, feed tube 2, gauge line 3, produces pipe 4, measuring tank 5, natural gas valve 6 and condensation fuel tap 7.
Below further specify by drawings and Examples.
As shown in Figure 1, feed tube 2 connects by liquid flow direction switching valve 1 produces pipe 4, connects liquid flow direction switching valve 1 to measuring tank 5 by gauge line 3, connects natural gas valve 6 and condensation fuel tap 7 respectively by measuring tank 5 again, and then takes back production pipe 4.
In aforementioned, at least 2 road feed tubes 2 and special-purpose liquid flow direction switching valve 1 in parallel the access are produced between pipe 4 and the gauge line 3, and individual well or many wells come liquid to enter liquid flow direction switching valve 1 by feed tube 2.
The utility model is when work, can open the liquid flow direction switching valve 1 of a certain road feed tube 2 and special use one by one to monitor and to measure this road binders liquid, also can partly or entirely open the liquid flow direction switching valve 1 of all each road feed tubes 2 and special use to monitor and to measure production pipe 4 fluid.
The utility model is designed according to the produced on-site demand, adopt multistage minute laminated structure, can be customized to skid mounted equipment, take back the production pipeline again after according to actual needs the partially liq side being connect the installation measuring equipment, be applicable to oil gas field production operation scene, have once-through operation and just can make the fluid flow direction conversion, fluid does not take place block the characteristic that makes pipeline sprain and press, avoid taking place phenomenon or the situation that fluid flow direction is changed suddenly or dammed and cause fluid to build the pressure during work in pipeline, keep production pressure stability in the pipeline, device structure is succinctly practical, the processing flow is big, the efficient height, produce, convenient operating maintenance, be connected with subsequent technique, cost of production is low, economic benefit and obvious social benefit.
In above embodiment, do not reach the safety of narration, and mounting technique, and the employing prior aries such as other necessary technologies that relate to enforcement, enumerate detailed description no longer successively.
Claims (2)
1. the oil gas well fluids is dynamically produced the metering conversion equipment, it is characterized in that, feed tube (2) connects by liquid flow direction switching valve (1) produces pipe (4), connect liquid flow direction switching valve (1) to measuring tank (5) by gauge line (3), connect natural gas valve (6) and condensation fuel tap (7) respectively by measuring tank (5) again, and then take back production pipe (4).
2. oil gas well fluids as claimed in claim 1 is dynamically produced the metering conversion equipment, it is characterized in that, at least 2 road feed tubes (2) and special-purpose in parallel access of liquid flow direction switching valve (1) are produced between pipe (4) and the gauge line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036622 CN203130064U (en) | 2013-01-24 | 2013-01-24 | Oil-gas well fluid dynamic production measuring and converting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036622 CN203130064U (en) | 2013-01-24 | 2013-01-24 | Oil-gas well fluid dynamic production measuring and converting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130064U true CN203130064U (en) | 2013-08-14 |
Family
ID=48938055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036622 Expired - Fee Related CN203130064U (en) | 2013-01-24 | 2013-01-24 | Oil-gas well fluid dynamic production measuring and converting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864224A (en) * | 2018-08-27 | 2020-03-06 | 中国石油天然气股份有限公司 | Anti-freezing and anti-blocking natural gas gathering and transportation system and anti-freezing and anti-blocking method for natural gas gathering and transportation system |
-
2013
- 2013-01-24 CN CN 201320036622 patent/CN203130064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864224A (en) * | 2018-08-27 | 2020-03-06 | 中国石油天然气股份有限公司 | Anti-freezing and anti-blocking natural gas gathering and transportation system and anti-freezing and anti-blocking method for natural gas gathering and transportation system |
| CN110864224B (en) * | 2018-08-27 | 2022-02-01 | 中国石油天然气股份有限公司 | Anti-freezing and anti-blocking natural gas gathering and transportation system and anti-freezing and anti-blocking method for natural gas gathering and transportation system |
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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: 20130814 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |