CN201401164Y - Intelligent sampling device for high-temperature liquid production of oil well - Google Patents
Intelligent sampling device for high-temperature liquid production of oil well Download PDFInfo
- Publication number
- CN201401164Y CN201401164Y CN2009200130870U CN200920013087U CN201401164Y CN 201401164 Y CN201401164 Y CN 201401164Y CN 2009200130870 U CN2009200130870 U CN 2009200130870U CN 200920013087 U CN200920013087 U CN 200920013087U CN 201401164 Y CN201401164 Y CN 201401164Y
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- China
- Prior art keywords
- electric
- coolant
- jacket assembly
- tank
- coolant jacket
- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an intelligent sampling device for the high-temperature liquid production of an oil well, which belongs to a sampling device for water ratio of wellhead production liquid in oil production well and is characterized in that an explosion-proof tank is internally provided with an electric push rod , a cooling sleeve assembly, an electric pump, a coolant tank, an electroniccooling device, a residual-free hydraulic valve, a pipeline static mixer, an electric actuator, an electric control valve and a mainboard controller. The cooling sleeve assembly is connected with theelectric pump and the coolant tank through the pipeline. The coolant tank is connected with the electronic cooling device, the hydraulic cylinder is arranged in the cooling sleeve assembly, and an electric control valve is installed at the sampling opening of the cooling sleeve assembly. One end of the cooling sleeve assembly is connected with the electric push rod and the other end is connectedwith the residual-free hydraulic valve. The residual-free hydraulic valve is connected with the static mixer and the electric actuator, and the electric push rod, the electric pump, the electric actuator, the electric control valve and the electronic cooling device are connected with the mainboard controller by lead wires. The intelligent sampling device has the advantages of homogenization, balanced pressure, residual-free sampling, fast cooling of oil sample and fully automatic control.
Description
Technical field:
The utility model belongs to producing well well head output liquid moisture content sampler, particularly a kind of oil well high temperature production fluid intelligence sampler.
Background technology:
At present, the oil field in oil recovery process, 170 ℃ of the temperature of well head output liquid, pressure is 0.8MPa, existing sampler causes the aqueous dispersion in the output liquid to steam for steam scatters and disappears easily, cause take a sample untruely, can not manage for oil well production authentic and valid data are provided.
Summary of the invention:
In order to overcome the problems referred to above, the utility model provides a kind of oil well high temperature production fluid intelligence sampler, this device is provided with the pipeline static mixer at noresidue liquid valve front end, and noresidue liquid valve valve port is located at pipeline central authorities, makes even oil flow to the interior fluid cylinder of coolant jacket assembly; Start the mainboard controller during sampling, electrically-controlled valve is closed sample tap, YE is opened noresidue liquid valve, liquid cylinder piston under the drive of electric pushrod to left movement, fluid enters the fluid cylinder in the coolant jacket assembly, close noresidue liquid valve, cooling fluid under the drive of electric pump in the coolant jacket assembly and between the tank for coolant circulation oil sample temperature is reduced to about 70 ℃, electronic cooler is with the cooling fluid fast cooling in the tank for coolant, cooling back electrically-controlled valve is opened sample tap, liquid cylinder piston is discharged fluid cylinder with oil sample under the drive of electric pushrod, sampling finishes.
The technical scheme in the invention for solving the technical problem is: a kind of oil well high temperature production fluid intelligence sampler, by explosion-proof casing, electric pushrod, the coolant jacket assembly, electric pump, tank for coolant, electronic cooler, the pipeline static mixer, noresidue liquid valve, YE, electrically-controlled valve and mainboard controller are formed, its feature part is: in the explosion-proof casing electric pushrod is housed, the coolant jacket assembly, electric pump, tank for coolant, electronic cooler, noresidue liquid valve, the pipeline static mixer, YE, electrically-controlled valve and mainboard controller, the coolant jacket assembly is connected with tank for coolant with electric pump by pipeline, tank for coolant is connected with electronic cooler, in the coolant jacket assembly fluid cylinder is housed, between fluid cylinder and the coolant jacket assembly cooling fluid is housed, there is a sample tap coolant jacket assembly lower right side, electrically-controlled valve is equipped with at the sample tap place, coolant jacket assembly one end is connected with electric pushrod by liquid cylinder piston, the other end is connected with noresidue liquid valve by fluid cylinder, noresidue liquid valve is connected electric pushrod with static mixer with YE, electric pump, YE, electrically-controlled valve, electronic cooler is connected with mainboard controller lead.
The beneficial effects of the utility model are: uniform sampling, pressure sampling together, the sampling of noresidue liquid, oil sample are cooled fast to below 70 ℃, guarantee the safety of taking a sample, the realization Automatic Control.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
In the accompanying drawing: 1 explosion-proof casing, 2 electric pushrods, 3 fluid cylinders and coolant jacket assembly, 4 electric pumps, 5 pipeline static mixers, 6 noresidue liquid valves, 7 YEs, 8 electrically-controlled valve, 9 tank for coolants, 10, electronic cooler, 11 mainboard controllers.
The specific embodiment
An embodiment is described in conjunction with the accompanying drawings:
In the accompanying drawing: in the explosion-proof casing 1 electric pushrod 2 is housed, coolant jacket assembly 3, electric pump 4, pipeline static mixer 5, noresidue liquid valve 6, YE 7, electrically-controlled valve 8, tank for coolant 9, electronic cooler 10 and mainboard controller 11, coolant jacket assembly 3 is connected with tank for coolant 9 with electric pump 4 by pipeline, tank for coolant 9 is connected with electronic cooler 10, in the coolant jacket assembly 3 fluid cylinder is housed, between fluid cylinder and the coolant jacket assembly cooling fluid is housed, there is a sample tap coolant jacket assembly 3 lower right sides, electrically-controlled valve 8 is equipped with at the sample tap place, coolant jacket assembly 3 one ends are connected with electric pushrod 2 by liquid cylinder piston, the other end is connected with noresidue liquid valve 6 by fluid cylinder, noresidue liquid valve 6 is connected electric pushrod 2 with static mixer 5 with YE 7, electric pump 4, YE 7, electrically-controlled valve 8, electronic cooler 10 is connected with mainboard controller 11 leads
Claims (1)
1, a kind of oil well high temperature production fluid intelligence sampler, by explosion-proof casing, electric pushrod, the coolant jacket assembly, electric pump, tank for coolant, electronic cooler, the pipeline static mixer, noresidue liquid valve, YE, electrically-controlled valve and mainboard controller are formed, it is characterized in that: in the explosion-proof casing electric pushrod is housed, the coolant jacket assembly, electric pump, tank for coolant, electronic cooler, noresidue liquid valve, the pipeline static mixer, YE, electrically-controlled valve and mainboard controller, the coolant jacket assembly is connected with tank for coolant with electric pump by pipeline, tank for coolant is connected with electronic cooler, in the coolant jacket assembly fluid cylinder is housed, between fluid cylinder and the coolant jacket assembly cooling fluid is housed, there is a sample tap coolant jacket assembly lower right side, electrically-controlled valve is equipped with at the sample tap place, coolant jacket assembly one end is connected with electric pushrod by liquid cylinder piston, the other end is connected with noresidue liquid valve by fluid cylinder, noresidue liquid valve is connected electric pushrod with static mixer with YE, electric pump, YE, electrically-controlled valve, electronic cooler is connected with mainboard controller lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200130870U CN201401164Y (en) | 2009-04-20 | 2009-04-20 | Intelligent sampling device for high-temperature liquid production of oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200130870U CN201401164Y (en) | 2009-04-20 | 2009-04-20 | Intelligent sampling device for high-temperature liquid production of oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401164Y true CN201401164Y (en) | 2010-02-10 |
Family
ID=41660964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200130870U Expired - Fee Related CN201401164Y (en) | 2009-04-20 | 2009-04-20 | Intelligent sampling device for high-temperature liquid production of oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401164Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452554A (en) * | 2012-06-03 | 2013-12-18 | 新疆科力新技术发展有限公司 | Flash evaporation prevention sealed sampling and metering device for high-temperature high-pressure saturated liquid |
| CN104712332A (en) * | 2015-02-05 | 2015-06-17 | 新疆独山子天利实业总公司 | Continuous cooling high-temperature oil product sampler |
| CN110541685A (en) * | 2019-10-16 | 2019-12-06 | 李建波 | Numerical control oil well casing pressure control device |
-
2009
- 2009-04-20 CN CN2009200130870U patent/CN201401164Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452554A (en) * | 2012-06-03 | 2013-12-18 | 新疆科力新技术发展有限公司 | Flash evaporation prevention sealed sampling and metering device for high-temperature high-pressure saturated liquid |
| CN103452554B (en) * | 2012-06-03 | 2017-04-26 | 新疆科力新技术发展股份有限公司 | Flash evaporation prevention sealed sampling and metering device for high-temperature high-pressure saturated liquid |
| CN104712332A (en) * | 2015-02-05 | 2015-06-17 | 新疆独山子天利实业总公司 | Continuous cooling high-temperature oil product sampler |
| CN110541685A (en) * | 2019-10-16 | 2019-12-06 | 李建波 | Numerical control oil well casing pressure control device |
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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: 20100210 Termination date: 20100420 |