CN201241693Y - Slurry flow measuring tank - Google Patents
Slurry flow measuring tank Download PDFInfo
- Publication number
- CN201241693Y CN201241693Y CNU2008201523711U CN200820152371U CN201241693Y CN 201241693 Y CN201241693 Y CN 201241693Y CN U2008201523711 U CNU2008201523711 U CN U2008201523711U CN 200820152371 U CN200820152371 U CN 200820152371U CN 201241693 Y CN201241693 Y CN 201241693Y
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- mud
- slurry
- tank body
- flow
- 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
The utility model discloses a slurry flow measuring tank, which is characterized in that the tank body adopts a rectangle box, which two ends are respectively provided with a slurry inlet and a slurry outlet, a baffle plate is arranged in the tank body, two slurry channels having same width of the baffle plate are respectively arranged above and below the baffle plate, and a liquid level sensor is arranged at the top of the tank body between the slurry inlet and the baffle plate. The slurry flow measuring tank has the advantages of reasonable design, simple structure, simple use and accuracy measurement, which resolves the quantitative flow measurement problem at the slurry outlet in petroleum well drilling process.
Description
Technical field
The utility model relates to flow measurement device, and specifically a kind of mud flow rate is measured jar.
Background technology
At present, the device of measuring mud-outlet-flow in oil drilling generally adopts the wushu flow meter, it is made up of pendulum handle, angular transducer, when mud with certain flow velocity ballistic pendulum the time, pendulum is being offset certain angle, measure this angle by angular transducer, draw the relative quantity of mud flow rate.This kind flow meter can only be measured the relative increment of mud, mensuration mud flow rate that can not be quantitative, and the rate of discharge of mud is a very important parameter in the Process of Oil Well Drilling.
Summary of the invention
The purpose of this utility model is that a kind of mud flow rate that provides at the deficiencies in the prior art is measured jar, it utilizes measures the mud level that jar interior baffle plate is measured the baffle plate upstream, and measure mud-outlet-flow according to the computational methods of open channel flow rate, solved the difficult problem of quantitative assay mud-outlet-flow in the oil drilling, the utility model is simple in structure, easy to use, measure accurately.
The concrete technical scheme that realizes the utility model purpose is: a kind of mud flow rate is measured jar, characteristics are that tank body is a rectangular box, its two ends are respectively equipped with the mud import and export, be provided with baffle plate in the tank body, baffle plate upper and lower is respectively equipped with the slurry channel wide with baffle plate, and the tank body top between mud import and baffle plate is provided with liquid level sensor.
The utility model is reasonable in design, and is simple in structure, has easy to usely, measures characteristic of accurate, solved the difficult problem of quantitative assay mud-outlet-flow in the oil drilling.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the A-A sectional view of Fig. 1
The specific embodiment
The utility model is to use like this: mud import 1 is connected on the mud outlet conduit of drilling well, mud outlet 6 is connected with the vibrations grid of oil drilling, the measuring-signal of liquid level sensor 2 connects PC, the mud of drilling well enters tank body 5 from import 1 to be stopped through baffle plate 4, mud can only flow out from baffle plate 4 bottoms and baffle plate 4 wide slurry channels 7, and flow out tank bodies 5 to the vibrations grid from mud outlet 6, when mud flow rate hour, liquid level in the tank body 5 is not higher than baffle plate 4, baffle plate 4 is similar to sluice, by sluice aperture (being the height of baffle plate 4 bottom slurry channels 7) computation of mud flow, when mud flow rate is big, when the mud level in the tank body 5 is higher than baffle plate 4, mud will be simultaneously from baffle plate 4, following two passages 3,7 flow out, and at this moment baffle plate 4 is similar to sharp-crested weir one, and the flow of baffle plate 4 bottom slurry channels 7 is still pressed sluice method computation of mud flow, the mud flow rate on baffle plate 4 tops is then pressed mill weir hydrometry computation of mud flow, and two parts addition is mud-outlet-flow.Liquid level sensor 2 is used for measuring the mud level (mud level that promptly is higher than baffle plate 4) of baffle plate 4 upstreams, utilizes mill weir hydrometry computation of mud flow according to liquid level.The mud-outlet-flow that the utility model is measured oil drilling is very simple, has easy to usely, measures advantage accurately.
Claims (1)
1, a kind of mud flow rate is measured jar, it is characterized in that tank body (5) is rectangular box, its two ends are respectively equipped with mud import and export (1), (6), be provided with baffle plate (4) in the tank body (5), the upper and lower of baffle plate (4) is respectively equipped with and wide slurry channel (3), (7) of baffle plate (4), and tank body (5) top between mud import (1) and baffle plate (4) is provided with liquid level sensor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201523711U CN201241693Y (en) | 2008-08-27 | 2008-08-27 | Slurry flow measuring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201523711U CN201241693Y (en) | 2008-08-27 | 2008-08-27 | Slurry flow measuring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241693Y true CN201241693Y (en) | 2009-05-20 |
Family
ID=40714990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201523711U Expired - Fee Related CN201241693Y (en) | 2008-08-27 | 2008-08-27 | Slurry flow measuring tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241693Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703727A (en) * | 2017-03-23 | 2017-05-24 | 成都来宝石油设备有限公司 | Drilling and completion fluid return device capable of quickly sensing stack height of rock cuttings |
| CN106761503A (en) * | 2017-03-23 | 2017-05-31 | 成都来宝石油设备有限公司 | The slot structure of backflowing of judgement precision is returned out in raising |
| CN106907119A (en) * | 2017-03-23 | 2017-06-30 | 成都来宝石油设备有限公司 | A kind of drilling fluid canal for judging talus deposit thickness |
-
2008
- 2008-08-27 CN CNU2008201523711U patent/CN201241693Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703727A (en) * | 2017-03-23 | 2017-05-24 | 成都来宝石油设备有限公司 | Drilling and completion fluid return device capable of quickly sensing stack height of rock cuttings |
| CN106761503A (en) * | 2017-03-23 | 2017-05-31 | 成都来宝石油设备有限公司 | The slot structure of backflowing of judgement precision is returned out in raising |
| CN106907119A (en) * | 2017-03-23 | 2017-06-30 | 成都来宝石油设备有限公司 | A kind of drilling fluid canal for judging talus deposit thickness |
| CN106703727B (en) * | 2017-03-23 | 2019-07-30 | 四川行之智汇知识产权运营有限公司 | The quickly drilling and completing fluids recirculation device of induction talus deposit height |
| CN106761503B (en) * | 2017-03-23 | 2019-07-30 | 四川行之智汇知识产权运营有限公司 | The slot structure of backflowing for judging precision is returned out in raising |
| CN106907119B (en) * | 2017-03-23 | 2019-07-30 | 四川行之智汇知识产权运营有限公司 | A kind of drilling fluid canal judging talus deposit thickness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201818297U (en) | Oil-gas-water three phase automatic metering device | |
| CN202048938U (en) | Trench weir type flow meter | |
| CN202149798U (en) | Flow measurement device | |
| CN201241693Y (en) | Slurry flow measuring tank | |
| CN110220819A (en) | A method of based on tuning fork densimeter measurement direct flotation feed thickness | |
| CN201378135Y (en) | Liquid and on-line fluid density measuring device | |
| CN201372790Y (en) | Oil well three-phase metering device | |
| CN202255522U (en) | Irregular object volume measurement device | |
| CN204267017U (en) | A kind of oil-water separation metering device | |
| CN103335684A (en) | Portable ore pulp flowmeter and method for measuring ore pulp flow | |
| CN100501347C (en) | Laboratory gas collection metering device | |
| CN102493973A (en) | Wide-range internal leakage detection device for hydraulic component | |
| CN202451132U (en) | Automatic control metering device for oil well | |
| CN202041234U (en) | Flow meter of final-stage channel | |
| CN206638560U (en) | Real time readouts igneous rock rock core oil gas relative permeability operates simple measurer | |
| CN201924910U (en) | Tank type weighing measuring device | |
| CN201420546Y (en) | Full-automatic differential pressure weighing type oil-gas metering device | |
| CN202560696U (en) | Detection device for internal leakage flux of wide-range hydraulic element | |
| CN204043736U (en) | Solution-type current surveying device | |
| CN202913993U (en) | Sand-settling preventing mud flow measurement groove | |
| CN203587151U (en) | Ultrasonic open-channel meter | |
| CN202926310U (en) | U-shaped tubular single well yield metering device | |
| CN201407027Y (en) | Intelligent metering device for oil well gas liquid | |
| CN201680891U (en) | Device for precisely measuring flow rate of asphalt | |
| CN203702127U (en) | Gas-liquid automatic-metering device with double-cavity separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI KEYOU PETROLEUM INSTRUMENT MANUFACTURING Free format text: FORMER NAME: CHINA PETROLEUM SHANGHAI INSTRUMENTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 18, Jiangqiao Road, Jiangqiao Industrial Development Zone, Shanghai, Jiading District: 201803 Patentee after: China Petroleum Shanghai Instrument Co., Ltd. Address before: No. 18, Jiangqiao Road, Jiangqiao Industrial Development Zone, Shanghai, Jiading District: 201803 Patentee before: Zhongyou Petroleum Instrument Mfg. Co., Ltd., Shanghai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |