CN201116467Y - Pumping well suppressed pressure measuring device - Google Patents
Pumping well suppressed pressure measuring device Download PDFInfo
- Publication number
- CN201116467Y CN201116467Y CNU2007201563818U CN200720156381U CN201116467Y CN 201116467 Y CN201116467 Y CN 201116467Y CN U2007201563818 U CNU2007201563818 U CN U2007201563818U CN 200720156381 U CN200720156381 U CN 200720156381U CN 201116467 Y CN201116467 Y CN 201116467Y
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- China
- Prior art keywords
- pressure
- working bin
- well
- pressure sensor
- pumping well
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- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
A pumping well pressure holding pressure measuring device comprises a well head connection pipe of the pumping well (1), a pressure gauge (2) and a relief valve (3) which are communicated with the well head connection pipe, wherein the well head connection pipe of the pumping well (1), the pressure gauge (2) and the relief valve (3) are respectively communicated with three connectors of a cross tee (4), and a pressure sensor (5) is communicated with the other connector of the cross tee (4). The pumping well pressure holding pressure measuring device can automatically record pressure holding data, the pressure sensor (5) can be connected with a computer and play back the recorded data, the data display is direct-viewing and can be permanently recorded. The pumping well pressure holding pressure measuring device is small in volume, light in weight, simple in operation and convenient in assembly and disassembly, which is an advanced measuring tool.
Description
Technical field
The utility model relates to a kind of plurality of fluid pressure gauges, particularly a kind of pumpingh well device for pressure measurement that builds the pressure.
Background technology
In the oil development process, the pumpingh well work of building the pressure is an important process of oil recovery production management, is the important means of oil recovery worker management oil well ordinary production.It is exactly at pumpingh well well head setting pressure table that what is called builds the pressure, close fuel-displaced gate then, pumpingh well is normally opened and is taken out, observe oil well pressure and the variation relation of time, note, the time dependent curve of the pressure that draws comes the working condition of analysis and judgement deep-well oil pump and downhole production tubing string with this, in time find oil well, down-hole fault, so that take corresponding measure to guarantee the ordinary production of pumpingh well.
The existing pumpingh well device for pressure measurement that builds the pressure does not have tape deck, can only lean on the perusal pressure meter, and hand-kept pressure changes.But the stroke of oil pumper, the size of strokes per minute can be different because of the height of oil well output, run into strokes per minute oil well faster, are difficult to the variation of accurate recording pressure, thereby can't accurately judge the working condition of deep well pump, have a strong impact on ensureing to produce.
The utility model content
For addressing the above problem, the utility model provides a kind of pumpingh well that can write down the pressure data that builds the pressure automatically device for pressure measurement that builds the pressure.
The utility model pumpingh well device for pressure measurement that builds the pressure, comprise pumpingh well well head tube connector and the pressure meter that communicates with it, pressure-relief valve, wherein, described pumpingh well well head tube connector, described pressure meter, described pressure-relief valve is communicated with respectively on three pressure inlets of a four-way union, a pressure sensor device is communicated with on another pressure inlet of described four-way union, the structure of described pressure sensor device is as follows: working bin is a tubulose, described working bin left end is provided with the screw thread that is connected with described four-way union, the pressure sensor that can write down pressure value automatically by setting-up time at interval of column is housed in the described working bin, the shutoff on described working bin right side is screwed onto on the described working bin, described shutoff is pressed on described pressure sensor on the step of described working bin inner left wall by spring, and the pressure conduction hole at center, described pressure sensor left side communicates with the cavity of described working bin.
The utility model pumpingh well device for pressure measurement that builds the pressure, wherein, described pressure meter is a Bollinger body tubular type pressure meter.
The utility model pumpingh well device for pressure measurement that builds the pressure can write down the data that build the pressure automatically, and pressure record point can arbitrarily be provided with blanking time as required, and described pressure sensor can connect the data direct playback of computer with record, and reflection is directly perceived, can forever preserve; The precision of described pressure sensor is higher than described manometric precision (described pressure sensor and described manometric accuracy class are respectively 0.2% and 1.6%), can be with the low precision of high accuracy check and correction, can meticulous reflection oil well down-hole deep well pump and the working condition of flow string; The utility model pumpingh well builds the pressure, and the device for pressure measurement volume is little, in light weight, simple to operate, easy accessibility, is a kind of advanced person's survey tool.
Description of drawings
Fig. 1 is the build the pressure front view of device for pressure measurement embodiment of the utility model pumpingh well;
Fig. 2 be among Fig. 1 A-A to sectional drawing.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
Referring to Fig. 1, Fig. 2, the utility model pumpingh well device for pressure measurement that builds the pressure, the Bollinger body tubular type pressure meter 2 that comprises pumpingh well well head tube connector 1 and communicate with it, pressure-relief valve 3, wherein, described pumpingh well well head tube connector 1, described pressure meter 2, described pressure-relief valve 3 is communicated with respectively on a four-way union 4, a pressure sensor device 5 is communicated with on another pressure inlet of described four-way union 4, the structure of described pressure sensor device 5 is as follows: working bin 51 is a tubulose, described working bin 51 left ends are provided with the screw thread that is connected with described four-way union 4, the pressure sensor 52 that can write down pressure value automatically by setting-up time at interval of column is housed in the described working bin 51, the shutoff 53 on described working bin 51 right sides is screwed onto on the described working bin 51, described shutoff 53 is pressed on described pressure sensor 52 on the step of described working bin 51 inner left wall by spring 54, and the pressure at center, described pressure sensor 52 left side conduction hole 55 communicates with the cavity of described working bin 51.Described pressure sensor 52 is existing equipment, and it is that oil recovery industry pressure bomb at present commonly used is (as the pressure sensor of DJY Φ-19-10-225) use.
The build the pressure using method of device for pressure measurement of the utility model pumpingh well is as follows: the build the pressure described pumpingh well well head tube connector 1 of device for pressure measurement of the utility model pumpingh well is connected on the pumpingh well well head pressure table gate, closes fuel-displaced gate; Before the work of building the pressure begins, with described pressure sensor 52 (major parameter of setting is pressure record point blanking time) the described working bin 51 of packing into that sets in advance, begin then to build the pressure, this moment, described pressure sensor 52 can write down pressure value blanking time by the pressure record point of setting.Build the pressure finish after, open the fuel-displaced gate of well head earlier, closing presure table gate, open described pressure-relief valve 3 releases again, take out described pressure sensor 52 then, the USB port of described pressure sensor 52 is connected on the computer, and the pressure data that builds the pressure by computer reads and the described pressure sensor 52 of playback writes down generates the time dependent curve of pressure.
Claims (2)
1. pumpingh well device for pressure measurement that builds the pressure, the pressure meter (2) that comprises pumpingh well well head tube connector (1) and communicate with it, pressure-relief valve (3), it is characterized in that: described pumpingh well well head tube connector (1), described pressure meter (2), described pressure-relief valve (3) is communicated with respectively on three pressure inlets of a four-way union (4), a pressure sensor device (5) is communicated with on another pressure inlet of described four-way union (4), the structure of described pressure sensor device (5) is as follows: working bin (51) is a tubulose, described working bin (51) left end is provided with the screw thread that is connected with described four-way union (4), the pressure sensor (52) that can write down pressure value automatically by setting-up time at interval of column is housed in the described working bin (51), the shutoff (53) on described working bin (51) right side is screwed onto on the described working bin (51), described shutoff (53) is pressed on described pressure sensor (52) on the step of described working bin (51) inner left wall by spring (54), and the pressure conduction hole (55) at center, described pressure sensor (52) left side communicates with the cavity of described working bin (51).
2. the pumpingh well according to claim 1 device for pressure measurement that builds the pressure, it is characterized in that: described pressure meter (2) is a Bollinger body tubular type pressure meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201563818U CN201116467Y (en) | 2007-10-26 | 2007-10-26 | Pumping well suppressed pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201563818U CN201116467Y (en) | 2007-10-26 | 2007-10-26 | Pumping well suppressed pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116467Y true CN201116467Y (en) | 2008-09-17 |
Family
ID=39991040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201563818U Expired - Fee Related CN201116467Y (en) | 2007-10-26 | 2007-10-26 | Pumping well suppressed pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116467Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013147638A1 (en) * | 2012-03-27 | 2013-10-03 | Ufimtsev Vladimir Anatolyevich | Manometer needle valve |
| CN112525415A (en) * | 2020-11-02 | 2021-03-19 | 天津钢管制造有限公司 | Pressure detection method for oil tapping pressure in oil casing coupling |
| RU209068U1 (en) * | 2021-08-25 | 2022-01-31 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | Device for cleaning the valve under the pressure gauge |
| CN114439467A (en) * | 2020-11-06 | 2022-05-06 | 中国石油天然气股份有限公司 | Pressure detection device and method |
-
2007
- 2007-10-26 CN CNU2007201563818U patent/CN201116467Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013147638A1 (en) * | 2012-03-27 | 2013-10-03 | Ufimtsev Vladimir Anatolyevich | Manometer needle valve |
| RU2495230C1 (en) * | 2012-03-27 | 2013-10-10 | Владимир Анатольевич Уфимцев | Needle valve for pressure gage |
| CN112525415A (en) * | 2020-11-02 | 2021-03-19 | 天津钢管制造有限公司 | Pressure detection method for oil tapping pressure in oil casing coupling |
| CN114439467A (en) * | 2020-11-06 | 2022-05-06 | 中国石油天然气股份有限公司 | Pressure detection device and method |
| RU209068U1 (en) * | 2021-08-25 | 2022-01-31 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | Device for cleaning the valve under the pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |