CN201679490U - Steam regulating and metering device for steam injection well - Google Patents
Steam regulating and metering device for steam injection well Download PDFInfo
- Publication number
- CN201679490U CN201679490U CN2010201181209U CN201020118120U CN201679490U CN 201679490 U CN201679490 U CN 201679490U CN 2010201181209 U CN2010201181209 U CN 2010201181209U CN 201020118120 U CN201020118120 U CN 201020118120U CN 201679490 U CN201679490 U CN 201679490U
- Authority
- CN
- China
- Prior art keywords
- pressure
- steam
- metering device
- short circuit
- regulating
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A steam regulating and metering device for a steam injection well comprises collar clamp heads 1, a high-pressure short circuit 2, a vortex street flowmeter 3, a high-pressure pipe 4, a pressure outlet pipe 5, a gauge valve 6 and a regulating valve 8, and is characterized in that the collar clamp heads 1 are arranged at two ends of the steam regulating and metering device, the left end of the steam regulating and metering device is connected with the vortex street flowmeter 3 via the high-pressure short circuit 2, and the right end thereof is connected with the regulating valve 8 via the high-pressure short circuit 2, the high-pressure pipe 4 in the middle connects the vortex street flowmeter 3 and the regulating valve 4, the pressure outlet pipe 5 is arranged at the upper middle part of the high-pressure pipe 4, and the gauge valve 6 and the manometer 7 are mounted at the upper end of the pressure outlet pipe 5. The utility model has on-site collar clamp connection, so that the installation is fast, simple and convenient, the movement and regulation is fast, and the steam flow regulation is convenient and accurate, thereby ensuring the steam injection quantity of the steam injection well; moreover, the high-pressure vortex street flowmeter has no wear parts, thereby ensuring safe and reliable long-term use, no maintenance and long service life of the device.
Description
One, technical field
The utility model relates to oil field steamed well steam measurement technology, particularly is that a kind of notes vapour well steam is regulated metering device.
Two, background technology
Along with the oil-field thick-oil reservoir development needs, extensive steam drive development generally carries out.According to the geology schematic design, steam flooding well steam injection rate is generally at 5～7t/h, and steam flooding block exploitation well group generally is designed to more than two.In order effectively to utilize the high pressure injection steam boiler resource, the separate unit injection boiler can be annotated the vapour well to 2～4 mouthfuls simultaneously and annotate vapour, utilize the stop valve on the present steam injection pipe network to carry out steam distribution, the shortcoming of this valve is that switch over travel is short, and do not have effective online steam measurement device, each notes vapour capacity variance of annotating the vapour well often causes the steam flow maldistribution.Thereby prior art can not address the above problem.
Three, summary of the invention
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, provides a kind of notes vapour well steam to regulate metering device.
Technical solutions of the utility model comprise: clip head, high pressure short circuit, eddy currents flowmeter, high-voltage tube, pressure fairlead, table valve, pressure meter, control valve.The two ends that described notes vapour well steam is regulated metering device are provided with the clip head, left end is connected with eddy currents flowmeter by the high pressure short circuit, right-hand member is connected with control valve by the high pressure short circuit, middle high-voltage tube is connected eddy currents flowmeter with control valve, be provided with the pressure fairlead in the middle of the high-voltage tube top, pressure fairlead upper end is installed with table valve and pressure meter.Control valve end clip head is connected with the venthole of injection boiler, and eddy currents flowmeter is connected with notes vapour well.Eddy currents flowmeter selects commercially available high-pressure type eddy currents flowmeter, and range of flow 5～10t/h is suitable for medium temperature-40～450 ℃, adopts the 3.6V powered battery.
The beneficial effects of the utility model are: on-the-spot clamp connection, install easyly rapidly, and move to adjust quick, steam flow is easy to adjust accurately, guarantees every mouthful of notes vapour amount of annotating the vapour well, and high-pressure type eddy currents dosimeter does not have wearing terrain, safe and reliable for a long time, non-maintaining, long service life.
Four, description of drawings
The utility model axle side structure schematic diagram.
In the accompanying drawing, 1. clip head, 2. short circuit, 3. eddy currents flowmeter, 4. high-voltage tube, 5. pressure fairlead, 6. table valve, 7. pressure meter, 8. control valve.
Five, the specific embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is further elaborated:
The utility model comprises: clip head 1, high pressure short circuit 2, eddy currents flowmeter 3, high-voltage tube 4, pressure fairlead 5, table valve 6, pressure meter 7, control valve 8.The two ends that described notes vapour well steam is regulated metering device are provided with clip head 1, left end is connected with eddy currents flowmeter 3 by high pressure short circuit 2, right-hand member is connected with control valve 8 by high pressure short circuit 2, middle high-voltage tube 4 is connected eddy currents flowmeter 3 with control valve 8, be provided with pressure fairlead 5 in the middle of high-voltage tube 4 tops, pressure fairlead 5 upper ends are installed with table valve 6 and pressure meter 7.Control valve end clip head is connected with the venthole of injection boiler, eddy currents flowmeter with annotate the vapour well and be connected, annotates the vapour well flatly and one cover steam is installed is regulated metering device, thereby realization steam dispensing reaches the purpose of accurate metering.
Claims (1)
1. annotate vapour well steam adjusting metering device for one kind, comprising: clip head (1), high pressure short circuit (2), eddy currents flowmeter (3), high-voltage tube (4), pressure fairlead (5), table valve (6), pressure meter (7), control valve (8); It is characterized in that: the two ends that described notes vapour well steam is regulated metering device are provided with clip head (1), left end is connected with eddy currents flowmeter (3) by high pressure short circuit (2), right-hand member is connected with control valve (8) by high pressure short circuit (2), middle high-voltage tube (4) is connected eddy currents flowmeter (3) with control valve (8), be provided with pressure fairlead (5) in the middle of high-voltage tube (4) top, pressure fairlead (5) upper end is installed with table valve (6) and pressure meter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201181209U CN201679490U (en) | 2010-02-20 | 2010-02-20 | Steam regulating and metering device for steam injection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201181209U CN201679490U (en) | 2010-02-20 | 2010-02-20 | Steam regulating and metering device for steam injection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679490U true CN201679490U (en) | 2010-12-22 |
Family
ID=43344538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201181209U Expired - Fee Related CN201679490U (en) | 2010-02-20 | 2010-02-20 | Steam regulating and metering device for steam injection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839955A (en) * | 2012-09-28 | 2012-12-26 | 中国石油化工股份有限公司 | Hierarchical metering and filling device for steam injection well |
-
2010
- 2010-02-20 CN CN2010201181209U patent/CN201679490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839955A (en) * | 2012-09-28 | 2012-12-26 | 中国石油化工股份有限公司 | Hierarchical metering and filling device for steam injection well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982170B (en) | Middle low consumption of the liquid, atm number oil well three phase metering device | |
| CN103674132B (en) | A kind of non-full stream pipe outlet flow measurement device and method | |
| CN104316673A (en) | Device for measuring water content of oil | |
| CN201440088U (en) | Integrative flow rate calibration platform | |
| CN202149798U (en) | Flow measurement device | |
| CN201679490U (en) | Steam regulating and metering device for steam injection well | |
| CN206540595U (en) | A kind of online small-bore fluid flowmeter calibration system | |
| CN202382786U (en) | Wide-range household water meter | |
| CN206670697U (en) | Intelligent steam flow settlement system | |
| CN212483431U (en) | Saturated steam dryness measuring device for steam injection boiler of oil field | |
| CN204732039U (en) | A kind of hydropower teaching aid | |
| CN202002664U (en) | Novel self-heat-tracing device of steam-measure meter | |
| CN203640716U (en) | Portable online oil-gas separating metering device | |
| CN202533239U (en) | Close water mode pipeline pressurization test device | |
| CN201963282U (en) | Uniform dryness distributor for saturated vapor in oil field | |
| CN202832511U (en) | Locatable direct-reading type dual-flow water amount regulation device | |
| CN201837408U (en) | Digital full function water nozzle testing system | |
| CN205117328U (en) | Sled dress formula oil field individual well metering device | |
| CN202159083U (en) | Electricity stealing resistant electricity meter | |
| CN202183052U (en) | Full-Chinese intelligent flow measurement and control instrument | |
| CN204557885U (en) | A kind of throttle-type bistable formula on-way resistance experiment instrument | |
| CN203475524U (en) | Water supply supercharging device | |
| CN208536929U (en) | Horizontal metal pipe suspended body flowmeter | |
| CN211158702U (en) | Visual automatic adjusting gas-liquid separator for high-temperature high-pressure geothermal well | |
| CN206787646U (en) | A kind of flowmeter of high temperature resistant fluid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120220 |