CN203925357U - drilling fluid, mud forced cooling device - Google Patents
drilling fluid, mud forced cooling device Download PDFInfo
- Publication number
- CN203925357U CN203925357U CN201420184739.8U CN201420184739U CN203925357U CN 203925357 U CN203925357 U CN 203925357U CN 201420184739 U CN201420184739 U CN 201420184739U CN 203925357 U CN203925357 U CN 203925357U
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- China
- Prior art keywords
- mud
- seawater
- pipeloop
- drilling fluid
- radiator
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Abstract
The utility model discloses a kind of drilling fluid, mud forced cooling device, it comprises base, is arranged at profit analyzer, electrical control cubicles, radiator on base, described radiator upper end, lower end are respectively equipped with mud circulation pipeline, seawater pipeloop, described mud circulation pipeline is provided with temperature pick up, slurry filter, pressure sensor, seawater pipeloop is provided with seawater filter, and described pressure sensor, temperature pick up, profit analyzer are connected with electrical control cubicles respectively.This cooling unit compact conformation, simple to operate, refrigeration is remarkable, Quick-detachable cleaning, save to rinse the take-down time, improved operating efficiency, can Real-Time Monitoring mud, seawater out temperature, pressure, and leak case, understand whether pipeline stops up in real time and whether radiator leaks and need trimming.
Description
Technical field
The utility model belongs to cooling unit, is specifically related to a kind of drilling fluid, mud forced cooling device.
Background technology
In oil drilling industry, the type of cooling has that natural evaporation is cooling, low-temperature solid conduction is cooling, mud cooling unit is cooling.Natural evaporation is cooling is to utilize the temperature difference of mud and environment temperature to take to lengthen the circulation route of mud ditch, reach the object of cooling mud, it is little which is applied in drilling mud flow, poor refrigerating efficiency, can only be little for drilling mud flow, return to mud temperature lower than 55 °, and pass in and out the situation that the well temperature difference is less than 5 °; Low-temperature solid conduction is cooling is to throw in low-temperature solid in mud pit, as ice cube etc. reaches the object of cooling mud, be generally used for the cooling of water-base mud, can only be for water-base mud cooling, return to ground mud temperature not high, pass in and out in the little situation of the well temperature difference and adopt; The cooling middle no-rinse-system of mud cooling unit, easily blocks, and easy cleaning, does not need manpower dismounting to rinse, and efficiency is low, cannot Real-Time Monitoring imports and exports mud temperature, pressure and the situation such as whether reveals.
Summary of the invention
The problems referred to above that exist in order to overcome prior art field, the purpose of this utility model is, a kind of drilling fluid, mud forced cooling device are provided, solve conventional well and hp-ht well and returned to mud excess Temperature, normally drilling well, the problems such as a series of secure contexts that affect drilling mud performance and bring.
The drilling fluid that the utility model provides, mud forced cooling device, it comprises base, is arranged at profit analyzer, electrical control cubicles, radiator on base, described radiator upper end, lower end are respectively equipped with mud circulation pipeline, seawater pipeloop, described mud circulation pipeline is provided with temperature pick up, slurry filter, pressure sensor, seawater pipeloop is provided with seawater filter, and described pressure sensor, temperature pick up, profit analyzer are connected with electrical control cubicles respectively.
Radiator reaches cooling object by seawater and drilling fluid, mud convection current in mud circulation pipeline, seawater pipeloop; Temperature pick up is measured drilling fluid, mud, ocean temperature in real time, and feedback is shown in electrical control cubicles; In slurry filter, be provided with filter screen filter screen replaceable; Pressure sensor is measured drilling fluid, mud, seawater inlet and outlet pressure in real time, and feedback is shown in electrical control cubicles; Whether profit analyzer measures in seawater oil-containing in real time, and passes through buzzer warning; Electrical control cubicles is provided with recording instrument without paper, power switch, cable etc., recording instrument without paper real time record displays temperature, pressure signal; In seawater filter, be provided with filter screen, filter screen is replaceable.
The drilling fluid that the utility model provides, mud forced cooling device, its beneficial effect is, this cooling unit compact conformation, simple to operate, refrigeration is remarkable, and Quick-detachable cleaning is saved and rinsed the take-down time, improved operating efficiency, can Real-Time Monitoring mud, seawater out temperature, pressure, and leak case, understand in real time whether pipeline stops up and whether radiator leaks and need trimming.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the workflow diagram of the utility model embodiment.
In figure, mark:
1. base; 2. profit analyzer; 3. electrical control cubicles; 4. radiator; 5. mud circulation pipeline; 6. seawater pipeloop; 7. temperature pick up; 8. slurry filter; 9. pressure sensor; 10. seawater filter.
The specific embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, the drilling fluid that the utility model is provided, mud forced cooling device, be described in detail.
Embodiment
With reference to Fig. 1-Fig. 2, the drilling fluid of the present embodiment, mud forced cooling device, it comprises base 1, is arranged at profit analyzer 2, electrical control cubicles 3, radiator 4 on base 1, described radiator 4 upper ends, lower end are respectively equipped with mud circulation pipeline 5, seawater pipeloop 6, described mud circulation pipeline 5 is provided with temperature pick up 7, slurry filter 8, pressure sensor 9, seawater pipeloop 6 is provided with seawater filter 10, and described pressure sensor 9, temperature pick up 7, profit analyzer 2 are connected with electrical control cubicles 3 respectively.
Workflow comprises the steps:
1. connect electrical control cubicles 3 power supplys, pressure sensor 9, temperature pick up 7, the 2 energising work of profit analyzer; 2. open the ball valve of profit analyzer 2; 3. open the by-pass valve control of mud circulation pipeline 5, close the by-pass valve control of seawater pipeloop 6; 4. start sea water pump and mud transfer pump, carry out seawater and mud convection circulation, start heat exchange; 4. shutdown system reversed in order.
It is as follows that pipeline and cooler string are washed step:
1. close electrical control cubicles 3 power supplys, pressure sensor 9, temperature pick up 7, profit analyzer 2 quit work; 2. close the ball valve of profit analyzer 2; 3. open the by-pass valve control of seawater pipeloop 6, close seawater pipeloop 6 to the valve of radiator 4, open the valve of mud circulation pipeline 5; 4. starting the string that sea water pump (mud transfer pump stops) carrying out seawater pipeloop 6 and radiator 4 washes; 5. after string wash journey, by workflow operations, enter working-flow.
Claims (2)
1. a drilling fluid, mud forced cooling device, it is characterized in that: it comprises base, is arranged at profit analyzer, electrical control cubicles, radiator on base, described radiator upper end, lower end are respectively equipped with mud circulation pipeline, seawater pipeloop, described mud circulation pipeline is provided with temperature pick up, slurry filter, pressure sensor, seawater pipeloop is provided with seawater filter, and described pressure sensor, temperature pick up, profit analyzer are connected with electrical control cubicles respectively.
2. drilling fluid according to claim 1, mud forced cooling device, is characterized in that: on described mud circulation pipeline, seawater pipeloop, be equipped with by-pass valve control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184739.8U CN203925357U (en) | 2014-04-17 | 2014-04-17 | drilling fluid, mud forced cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184739.8U CN203925357U (en) | 2014-04-17 | 2014-04-17 | drilling fluid, mud forced cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925357U true CN203925357U (en) | 2014-11-05 |
Family
ID=51821186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184739.8U Expired - Fee Related CN203925357U (en) | 2014-04-17 | 2014-04-17 | drilling fluid, mud forced cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925357U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106465A (en) * | 2017-12-25 | 2018-06-01 | 重庆华渝重工机电有限公司 | A kind of tubular ceramic cooler |
| CN108612495A (en) * | 2018-03-30 | 2018-10-02 | 中国海洋石油集团有限公司 | A kind of Drilling Fluid Cooling System |
| CN110588941A (en) * | 2019-07-31 | 2019-12-20 | 武汉船用机械有限责任公司 | Sealing system of full-rotation propelling device |
| CN111810067A (en) * | 2020-07-03 | 2020-10-23 | 四川宏华石油设备有限公司 | Drilling fluid cooling system |
| CN112325669A (en) * | 2020-11-03 | 2021-02-05 | 成都超浩制冷科技有限公司 | Drilling fluid cooling circulation device and system |
-
2014
- 2014-04-17 CN CN201420184739.8U patent/CN203925357U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106465A (en) * | 2017-12-25 | 2018-06-01 | 重庆华渝重工机电有限公司 | A kind of tubular ceramic cooler |
| CN108612495A (en) * | 2018-03-30 | 2018-10-02 | 中国海洋石油集团有限公司 | A kind of Drilling Fluid Cooling System |
| CN110588941A (en) * | 2019-07-31 | 2019-12-20 | 武汉船用机械有限责任公司 | Sealing system of full-rotation propelling device |
| CN111810067A (en) * | 2020-07-03 | 2020-10-23 | 四川宏华石油设备有限公司 | Drilling fluid cooling system |
| CN111810067B (en) * | 2020-07-03 | 2024-04-09 | 四川宏华石油设备有限公司 | Drilling fluid cooling system |
| CN112325669A (en) * | 2020-11-03 | 2021-02-05 | 成都超浩制冷科技有限公司 | Drilling fluid cooling circulation device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20210417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |