CN201003386Y - Drilling mud jug cleaning device - Google Patents
Drilling mud jug cleaning device Download PDFInfo
- Publication number
- CN201003386Y CN201003386Y CNU2007200036032U CN200720003603U CN201003386Y CN 201003386 Y CN201003386 Y CN 201003386Y CN U2007200036032 U CNU2007200036032 U CN U2007200036032U CN 200720003603 U CN200720003603 U CN 200720003603U CN 201003386 Y CN201003386 Y CN 201003386Y
- Authority
- CN
- China
- Prior art keywords
- slurry tank
- slurry
- cleaning
- scavenge pipe
- cleaning device
- 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 - Lifetime
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a cleaning device for the drilling well slurry jar, which comprises a slurry or cleaning solution high pressure input device and a slurry jar, the lower part of the inner slurry jar is levelly provided with a round cleaning pipe which is communicated with the high pressure input device, the cleaning pipe is close to the bottom and the wall of the slurry jar, the pipe wall of the cleaning pipe is provided with the nozzle with the certain interval, each nozzle is faced to the connecting part of the bottom and the four walls pf the slurry jar. The utility model is simple in structure, the manufacture cost is low, can effectively clean the slurry jar, has a good cleaning effect, to prevent the slurry from depositing and hardening in the slurry jar, and ensure the oil field production to be orderly operated.
Description
Technical field
The utility model relates to a kind of cleaning device of drilling mud jar of oil drilling production use.
Background technology
At present, slurry tank used in the petroleum drilling engineering forms the dead angle easily in the slurry tank bottom in the mud circulation process, form a large amount of mud sediments, for a long time attached at the bottom of the jar, produces thicker caking.Directly influence the active ingredient of mud so on the one hand, increased the waste and the loss of mud; Reduced the volume of slurry tank on the other hand, the stirring of mud and circulation also are affected; The cleaning of slurry tank is also more numerous and diverse after the last completion.
The utility model content
The purpose of this utility model is to provide a kind of cleaning device of drilling mud jar, and it is simple in structure, and is cheap for manufacturing cost, can clean slurry tank effectively, cleaning performance is good, prevents that mud in the slurry tank from producing precipitation and harden, and guarantees carrying out in order of field produces.
The purpose of this utility model is achieved in that a kind of cleaning device of drilling mud jar, comprise mud or cleaning fluid high voltage input apparatus and slurry tank, lower horizontal in slurry tank is being provided with the annular scavenge pipe that is connected with said high voltage input apparatus, scavenge pipe reaches wall all around near the bottom surface of slurry tank, at interval spray nozzle is being set on the tube wall of scavenge pipe, each spray nozzle is at least respectively towards the bottom surface of slurry tank and the connecting portion of its four perisporiums.
During the utility model work, start high voltage input apparatus and in scavenge pipe, import high-pressure slurry or cleaning fluid by it, by spray nozzle hydrojet in slurry tank towards the connecting portion of slurry tank bottom surface and its four perisporiums, the pot bottom dead angle that agitator can not be stirred to is washed, impelled mud to circulate.The utility model is simple in structure, and is cheap for manufacturing cost, can clean slurry tank effectively, and cleaning performance is good, prevents that mud in the slurry tank from producing precipitation and harden, and guarantees carrying out in order of field produces.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks cross-sectional view for master of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
The specific embodiment
A kind of cleaning device of drilling mud jar as shown in Figure 1 and Figure 2, comprises mud or cleaning fluid high voltage input apparatus 1 and slurry tank 2, and said high voltage input apparatus 1 is for increasing the weight of pump or slush pump.Lower horizontal in slurry tank 2 is being provided with the annular scavenge pipe 3 that is connected with said high voltage input apparatus 1, scavenge pipe 3 reaches wall all around near the bottom surface of slurry tank 2, at interval several spray nozzles 4 are being set on the tube wall of scavenge pipe 3, each spray nozzle 4 is at least respectively towards the bottom surface of slurry tank 2 and the connecting portion of its four perisporiums.In order to improve cleaning performance, be installed in spray nozzle 4 on the scavenge pipe 3 along the linear in the shape of a spiral layout of scavenge pipe 3, spray nozzle 4 is also respectively towards bottom surface and four perisporiums of slurry tank 2, thereby bottom surface and four perisporiums of slurry tank 2 are cleaned respectively.
When the utility model uses, start and increase the weight of pump or slush pump, mud or cleaning fluid enter scavenge pipe 3 by increasing the weight of pump or slush pump, mud or cleaning fluid clean around slurry tank 2 bottoms by being arranged on spray nozzle 4 on the scavenge pipe 3, circulating mud jar 2 bottom mud are realized the cleaning of slurry tank 2 simultaneously.
Claims (3)
1, a kind of cleaning device of drilling mud jar, comprise mud or cleaning fluid high voltage input apparatus (1) and slurry tank (2), it is characterized in that: the lower horizontal in slurry tank (2) is being provided with the annular scavenge pipe (3) that is connected with said high voltage input apparatus (1), scavenge pipe (3) reaches wall all around near the bottom surface of slurry tank (2), at interval spray nozzle (4) is being set on the tube wall of scavenge pipe (3), each spray nozzle (4) is at least respectively towards the bottom surface of slurry tank and the connecting portion of its four perisporiums.
2, the cleaning device of drilling mud jar according to claim 1 is characterized in that: said high voltage input apparatus (1) is for increasing the weight of pump or slush pump.
3, the cleaning device of drilling mud jar according to claim 1, it is characterized in that: be installed in spray nozzle (4) on the scavenge pipe (3) along the linear in the shape of a spiral layout of scavenge pipe (3), spray nozzle (4) is also respectively towards bottom surface and four perisporiums of slurry tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200036032U CN201003386Y (en) | 2007-01-16 | 2007-01-16 | Drilling mud jug cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200036032U CN201003386Y (en) | 2007-01-16 | 2007-01-16 | Drilling mud jug cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003386Y true CN201003386Y (en) | 2008-01-09 |
Family
ID=39038923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200036032U Expired - Lifetime CN201003386Y (en) | 2007-01-16 | 2007-01-16 | Drilling mud jug cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003386Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861833A (en) * | 2014-03-04 | 2014-06-18 | 中国石油化工股份有限公司 | PDM (Positive Displacement Motor) drill cleaning system |
| CN104190678A (en) * | 2014-08-01 | 2014-12-10 | 中国石油化工集团公司 | Offshore oil platform cabin tank circulating stirring flushing method and stirring flushing system thereof |
-
2007
- 2007-01-16 CN CNU2007200036032U patent/CN201003386Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861833A (en) * | 2014-03-04 | 2014-06-18 | 中国石油化工股份有限公司 | PDM (Positive Displacement Motor) drill cleaning system |
| CN104190678A (en) * | 2014-08-01 | 2014-12-10 | 中国石油化工集团公司 | Offshore oil platform cabin tank circulating stirring flushing method and stirring flushing system thereof |
| CN104190678B (en) * | 2014-08-01 | 2016-08-31 | 中国石油化工集团公司 | The tank circulation stirring purging method of offshore platform cabin and stirring rinse-system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
| EXPY | Termination of patent right or utility model |