CN201247095Y - Dynamic continuous weighing instruments for prise loading type oil well producing liquid - Google Patents
Dynamic continuous weighing instruments for prise loading type oil well producing liquid Download PDFInfo
- Publication number
- CN201247095Y CN201247095Y CNU2008201872303U CN200820187230U CN201247095Y CN 201247095 Y CN201247095 Y CN 201247095Y CN U2008201872303 U CNU2008201872303 U CN U2008201872303U CN 200820187230 U CN200820187230 U CN 200820187230U CN 201247095 Y CN201247095 Y CN 201247095Y
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- liquid
- tank body
- gas
- oil well
- skid
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Abstract
The utility model provides a skid-mounted oil well liquid-producing dynamic continuous weighing instrument, which comprises a prying body, a tank body, a gas-liquid separator, a liquid inlet pipe, a liquid discharge pipe and a weighing device, wherein the tank body is installed on the prying body, the top of the tank body is provided with an exhaust pipe, the gas-liquid separator is installed on the upper portion in the tank body and is connected with the liquid inlet pipe, a liquid inlet valve and a filter are installed on the liquid inlet pipe, the lower portion of the gas-liquid separator is connected with a rain falling type funnel, the weighting device is installed under the rain falling type funnel in the tank body, an upper liquid level sensor and a lower liquid level sensor are installed on a position under the weighting device on the tank body, the liquid discharge pipe and a pollution discharge pipe are arranged on the bottom of the tank body, and a liquid discharge valve is installed on the liquid discharge pipe. The weighing instrument is a skid-mounted integral structure, the structure is compact, the installation is convenient, the weighting instrument is convenient for conveying and moving and field installation, and has the functions of gas-liquid separation and dynamic continuous weighting, the automation level is high, the metering precision is high, the weighting instrument is safe and reliable, the operation is convenient, and the weighting instrument has the functions of remote and field automatic measurement.
Description
Technical field
The utility model relates to a kind of device that is used for oilwell produced fluid amount is carried out Dynamic Weighting, belongs to oilwell produced fluid amount weighing technology field.
Background technology
Oil well liquid-producing is meant the potpourri of water and crude oil, and accurate measurement production fluid amount is the key of accurate measurement oil well crude production rate.Oil well liquid-producing is because gassiness be difficult for to be discharged, and the human metering difficulty is big, can not real time measure.
Summary of the invention
The utility model provides a kind of dynamic weighing instrument continuously of skid-mounted type oil well liquid-producing with gas-liquid separation, dynamically continuous function of weighing and convenient transportation at the problem that existing oil well liquid-producing weighing technology exists.This weighing instrument can be eliminated the long-pending measuring error of bringing of the prosthese that causes owing to gassiness in the oil well liquid-producing, production fluid amount that can the accurate Calculation producing well, and calculate crude production rate automatically by software.
The dynamically continuous weighing instrument of skid-mounted type oil well liquid-producing of the present utility model adopts following technical solution:
The dynamically continuous weighing instrument of skid-mounted type oil well liquid-producing of the present utility model comprises prying body, tank body, gas-liquid separator, feed tube, discharging tube and weighing device, tank body is installed on the prying body, the top of tank body is provided with gas outlet, the tank body internal upper part is equipped with gas-liquid separator, gas-liquid separator is connected with feed tube, liquid flowing valve and filtrator are installed on the feed tube, be connected with the formula funnel that drenches with rain below the gas-liquid separator, the drench with rain below of formula funnel, tank body inherence is equipped with weighing device, at weighing device liquid level sensor and following liquid level sensor are installed with upper/lower positions on the tank body, the bottom of tank body is provided with discharging tube and blow-off pipe, and draining valve is installed on the discharging tube.
Weighing device is contained liquid tipping bucket, bearing, LOAD CELLS and substrate by two that are connected as a single entity and is formed, containing the liquid tipping bucket for two is installed on the bearing by rotating shaft, bearing is installed on the substrate, and the bottom of bearing is equipped with LOAD CELLS, and substrate is fixed on the inside of tank body.
The bottom of tank body is equipped with temperature control equipment.
Be parallel with an arm that service pump is installed on the discharging tube.
The utility model is the skid-mounted type one-piece construction, compact conformation, easy for installation, be convenient to mobile and on-the-spot installation of carrying, have gas-liquid separation, dynamically continuous function of weighing, automaticity height, measuring accuracy height (± 3%), safe and reliable, easy and simple to handle have long-range and on-the-spot automatic gauge function.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the weigh ultimate principle block diagram of acquisition software of the utility model.
Fig. 4 is the weigh data analysis process flow diagram of acquisition software of the utility model.
Among the figure: 1, prying body, 2, temperature control equipment, 3, tank body, 4, gas-liquid separator, 5, tensimeter, 6, gas outlet, 7, feed tube, 8, contain the liquid tipping bucket, 9, rotating shaft, 10, go up liquid level sensor, 11, bearing, 12, substrate, 13, following liquid level sensor, 14, liquid flowing valve, 15, filtrator, 16, discharging tube, 17, draining valve, 18, blow-off pipe, 19, LOAD CELLS, 20, the formula that drenches with rain funnel, 21, drain branch pipe, 22, service pump, 23, observation panel.
Embodiment
As depicted in figs. 1 and 2, the dynamically continuous weighing instrument of skid-mounted type oil well liquid-producing of the present utility model mainly comprises prying body 1, tank body 3, gas-liquid separator 4, feed tube 7, discharging tube 16 and weighing device.Tank body 3 is installed on the prying body 1, and the top of tank body 3 is provided with gas outlet 6, and tank body 3 internal upper parts are equipped with gas-liquid separator 4, and gas-liquid separator 4 is connected with feed tube 7, and liquid flowing valve 14 and filtrator 15 are installed on the feed tube 7.Be connected with the formula funnel 20 that drenches with rain below the gas-liquid separator 4.The drench with rain below of formula funnel 20, tank body 3 inherences is equipped with weighing device, this weighing device is contained liquid tipping bucket 8, bearing 11, LOAD CELLS 19 and substrate 12 by two that are connected as a single entity and is formed, containing liquid tipping bucket 8 for two is installed on two bearings 11 at rotating shaft 9 two ends by rotating shaft 9, bearing 11 is installed on the substrate 12, the bottom of bearing 11 is equipped with LOAD CELLS 19, and substrate 12 is fixed on the inside of tank body 3.LOAD CELLS 19 is transferred to weighing instrument to dynamic weight, and weighing instrument is connected with computing machine, transfers to the acquisition software of weighing in the computing machine.Sheng liquid tipping bucket 8 at weighing device on the tank body 3 is equipped with liquid level sensor 10 and following liquid level sensor 13 with upper/lower positions, to guarantee the crude oil liquid level in specified scope, liquid tipping bucket 8 is contained in not submergence, also can not be evacuated.The top of tank body 3 is equipped with tensimeter 5.The bottom of tank body 3 is equipped with temperature control equipment 2, is provided with heating arrangement in it, can realize manually or heating automatically, is used for to liquid heating after the weighing in the tank body 3, and the temperature that guarantees production fluid is in specified scope.The bottom of tank body 3 is provided with discharging tube 16 and blow-off pipe 18.Discharging tube 16 is equipped with draining valve 17, and is parallel with an arm (referring to Fig. 2) that service pump 22 is installed on drain branch pipe 21.Also be provided with observation panel 23 on the tank body 3.Feed tube 7, discharging tube 16, filtrator 15 and service pump 22 all are fixed on the prying body 1.
Operational process of the present utility model is:
Open oil pumper, open liquid flowing valve 14, start working.Manually the production fluid in the tank body 1 is drained, open blowoff valve on the blow-off pipe 18 and the atmospheric valve on the pipeline, at the bottom of bleeding off jar and the greasy dirt in the pipeline.Production fluid enters in the tank body 1 through filtrator 15, at first passes through the gas-liquid separator 4 of jar inner top, and the gas in the crude oil is separated, and gas is discharged by gas outlet 6.Production fluid through gas-liquid separation is entered in the Sheng liquid tipping bucket 8 of weighing device by the formula funnel 20 that drenches with rain.The effect of the formula that drenches with rain funnel 20 is production fluid evenly to be entered contain in the liquid tipping bucket 8, and helps gas-liquid separation once more.When a production fluid of containing in the liquid tipping bucket 8 reached constant weight, 9 upsets around the shaft automatically made production fluid flow into a jar end.Above another Sheng liquid tipping bucket turn to simultaneously, production fluid will fall into this Sheng liquid tipping bucket, when reaching constant weight, also will overturn automatically, makes production fluid flow into a jar end.Two Sheng liquid tipping buckets like this are weighed to the production fluid that falls in turn.LOAD CELLS 19 is weighing data transmission dynamically to weighing instrument, and instrumented data is transferred to computing machine again, is added up by the acquisition software of weighing in the computing machine.
When bottom production fluid liquid level reaches liquid level sensor 10 in the jar, start oil pump 22, make all oil extractions of arm of two parallel connections on the discharging tube 16, when the production fluid liquid level is between last liquid level sensor 10 and following liquid level sensor 13, only discharge by drain branch pipe 21.
Fig. 3 has provided the weigh ultimate principle block diagram of acquisition software of the utility model, according to the serial ports output of weighing instrument, calculates the data aggregate-value of weighing.Weighing instrument is connected with computing machine by serial ports, and the computing machine reading of data is carried out data analysis and shown curve, writes data base querying after flow-compensated and shows.
Fig. 4 has provided the data analysis process flow diagram of the acquisition software of weighing.
Claims (4)
1. the dynamic weighing instrument continuously of a skid-mounted type oil well liquid-producing, comprise prying body, tank body, gas-liquid separator, feed tube, discharging tube and weighing device, it is characterized in that: tank body is installed on the prying body, the top of tank body is provided with gas outlet, the tank body internal upper part is equipped with gas-liquid separator, gas-liquid separator is connected with feed tube, liquid flowing valve and filtrator are installed on the feed tube, be connected with the formula funnel that drenches with rain below the gas-liquid separator, the drench with rain below of formula funnel, tank body inherence is equipped with weighing device, at weighing device liquid level sensor and following liquid level sensor are installed with upper/lower positions on the tank body, the bottom of tank body is provided with discharging tube and blow-off pipe, and draining valve is installed on the discharging tube.
2. the dynamically continuous weighing instrument of skid-mounted type oil well liquid-producing according to claim 1, it is characterized in that: described weighing device is contained liquid tipping bucket, bearing, LOAD CELLS and substrate by two that are connected as a single entity and is formed, containing the liquid tipping bucket for two is installed on the bearing by rotating shaft, bearing is installed on the substrate, the bottom of bearing is equipped with LOAD CELLS, and substrate is fixed on the inside of tank body.
3. the dynamically continuous weighing instrument of skid-mounted type oil well liquid-producing according to claim 1, it is characterized in that: the bottom of described tank body is equipped with temperature control equipment.
4. the dynamically continuous weighing instrument of skid-mounted type oil well liquid-producing according to claim 1 is characterized in that: be parallel with an arm that service pump is installed on the described discharging tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201872303U CN201247095Y (en) | 2008-08-25 | 2008-08-25 | Dynamic continuous weighing instruments for prise loading type oil well producing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201872303U CN201247095Y (en) | 2008-08-25 | 2008-08-25 | Dynamic continuous weighing instruments for prise loading type oil well producing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247095Y true CN201247095Y (en) | 2009-05-27 |
Family
ID=40730916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201872303U Expired - Fee Related CN201247095Y (en) | 2008-08-25 | 2008-08-25 | Dynamic continuous weighing instruments for prise loading type oil well producing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247095Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092237A (en) * | 2016-07-12 | 2016-11-09 | 新疆金牛能源物联网科技股份有限公司 | Multibucket Skip meter |
| CN110295886A (en) * | 2019-08-05 | 2019-10-01 | 辽宁瑞邦石油技术发展有限公司 | A kind of oil well electromagnetism weighing intelligent gauge |
-
2008
- 2008-08-25 CN CNU2008201872303U patent/CN201247095Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092237A (en) * | 2016-07-12 | 2016-11-09 | 新疆金牛能源物联网科技股份有限公司 | Multibucket Skip meter |
| CN106092237B (en) * | 2016-07-12 | 2023-06-02 | 新疆金牛能源物联网科技股份有限公司 | Multi-bucket type tipping bucket metering device |
| CN110295886A (en) * | 2019-08-05 | 2019-10-01 | 辽宁瑞邦石油技术发展有限公司 | A kind of oil well electromagnetism weighing intelligent gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Zhongfeng Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Zhongfeng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Zhongfeng Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20160825 |