CN203939785U - A kind of directly extraction contains drill cuttings with taking out sizing device - Google Patents
A kind of directly extraction contains drill cuttings with taking out sizing device Download PDFInfo
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- CN203939785U CN203939785U CN201420315565.4U CN201420315565U CN203939785U CN 203939785 U CN203939785 U CN 203939785U CN 201420315565 U CN201420315565 U CN 201420315565U CN 203939785 U CN203939785 U CN 203939785U
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- stock pump
- taking out
- pump
- pressure
- injection pipe
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Abstract
The utility model relates to a kind of directly extraction and contains drill cuttings with taking out sizing device, belongs to oil drilling and takes out slurry equipment technical field.It by frame, jelly suction pipe, high-pressure injection pipe, take out stock pump etc. and form, taking out stock pump is packed in frame, taking out stock pump is a Y-shaped structure, take out in stock pump high-pressure inlet end high-pressure injection pipe is housed, high-pressure injection pipe one end and slurry pump attaching, the other end is manufactured with the injection pipe high-pressure outlet end of tapered structure, and taking out the attaching of stock pump aspiration end has jelly suction pipe.The utility model designs and produces according to Venturi principle, when making jelly suction pipe suction containing the mud of drilling cuttings, produce negative pressure at Y-shaped structure concourse, the mud containing drilling cuttings with rubble, pebble after mixing, concourse is drained into specified position through exhaust end with at a high speed sharp jet body, when having solved prior art and directly having shifted the mud containing drilling cuttings with sand pump or slurry pump suction, rubble and pebble frequent breakage blade, cause service life of equipment short, cause the problem of serious economic loss to enterprise.
Description
Technical field
The utility model relates to a kind of directly extraction and contains drill cuttings with taking out sizing device, belongs to oil drilling and takes out slurry equipment technical field.
Background technique
Drilling mud has suspension cutting carring, stabilizing borehole, prevents the important function such as well slough, and being therefore known as is in the industry " blood " of oil drilling.But; also just because of drilling mud has the effect of cutting carring; so sweep along a large amount of rubbles and pebble at drilling well site containing in the mud of drilling cuttings; in the time shifting with the suction of the equipment such as sand pump or slurry pump the mud that contains drilling cuttings; usually can damage the blade of these main equipments; in the working life of greatly reducing equipment, affect construction speed, causes serious economic loss to enterprise.
Summary of the invention
The purpose of this utility model is, in order to overcome the deficiencies in the prior art, provide a kind of direct extraction based on Venturi principle design to contain drill cuttings with taking out sizing device, this device energy will be containing drilling cuttings rubble, the mud of pebble is not directly passing through under the prerequisite of the main equipments such as sand pump or slurry pump, pump drainage is to specified position, avoid equipment blade to cause damage, the working life of extension device greatly, and simple in structure, easy to operate, using effect is good, can solve preferably while directly shifting containing drill cuttings with sand pump or slurry pump suction in prior art, the rubble that it is swept along and pebble frequent breakage blade, cause sand pump or mud pump equipment short working life, affect construction speed, cause the problem of serious economic loss to enterprise.
The utility model is to realize by the following technical solutions above-mentioned purpose:
This directly extract containing drill cuttings with take out sizing device by frame, jelly suction pipe, high-pressure injection pipe, take out stock pump and mud outer pipe forms, it is characterized in that: take out stock pump and be packed in frame, taking out stock pump is a Y-shaped structure, the one end of taking out stock pump is manufactured with takes out stock pump high-pressure inlet end and takes out stock pump aspiration end, and the other end of taking out stock pump is manufactured with takes out stock pump exhaust end; That takes out stock pump takes out the in-built high-pressure injection pipe that is connected to of stock pump high-pressure inlet end, high-pressure injection pipe forms annular space taking out in stock pump high-pressure inlet end, the injection pipe high-pressure inlet end of high-pressure injection pipe one end and sand pump or slurry pump attaching, the other end of high-pressure injection pipe is manufactured with the injection pipe high-pressure outlet end of tapered structure, and the outlet of injection pipe high-pressure outlet end exceedes the mouth that crosses of taking out stock pump high-pressure inlet end and take out stock pump aspiration end; The stock pump aspiration end attaching of taking out of taking out stock pump has jelly suction pipe, and the stock pump exhaust end attaching of taking out of taking out stock pump has mud outer pipe.
The utility model beneficial effect is compared with prior art
This directly extracts containing drill cuttings and designs and produces according to Venturi principle with taking out sizing device, high speed is swashed to jet body pump into and take out in stock pump by taking out the high pressure nozzle of high-pressure inlet end attaching of stock pump, make jelly suction pipe suction produce negative pressure containing the concourse of the mud of drilling cuttings, taking out stock pump can mix with at a high speed sharp jet body the mud containing drilling cuttings with rubble, pebble at concourse, drain into specified position finally by exhaust end, simple in structure, easy to operate, using effect is good.Because the rubble of sweeping along containing the mud of drilling cuttings, pebble be not by main equipments such as sand pump or slurry pump, thoroughly avoid blade damage, service life of equipment is extended greatly, save cost of production, improve construction speed.When having solved prior art and directly having shifted the mud containing drilling cuttings with sand pump or slurry pump suction, the rubble that it is swept along and pebble frequent breakage blade, cause sand pump or mud pump equipment short working life, affect construction speed, cause the problem of serious economic loss to enterprise.
Brief description of the drawings
Fig. 1 is that a kind of direct extraction is containing the overall structure schematic diagram of taking out sizing device for drill cuttings;
Fig. 2 is that a kind of direct extraction is containing the structural representation of taking out stock pump of taking out sizing device for drill cuttings;
Fig. 3 is the high-pressure injection pipe of taking out sizing device is used in a kind of direct extraction structural representation containing drill cuttings.
In figure: 1, frame, 2, jelly suction pipe, 3, high-pressure injection pipe, 4, take out stock pump, 5, mud outer pipe, 6, take out stock pump high-pressure inlet end, 7, take out stock pump aspiration end, 8, take out stock pump exhaust end, 9, injection pipe high-pressure inlet end, 10, injection pipe high-pressure outlet end.
Embodiment
Below in conjunction with accompanying drawing, this is directly extracted containing drill cuttings and is described in further detail with taking out sizing device:
This directly extract containing drill cuttings with take out sizing device by frame 1, jelly suction pipe 2, high-pressure injection pipe 3, take out stock pump 4 and mud outer pipe 5 forms, taking out stock pump 4 is packed in frame 1, taking out stock pump 4 is a Y-shaped structure, the one end of taking out stock pump 4 is manufactured with takes out stock pump high-pressure inlet end 6 and takes out stock pump aspiration end 7, and the other end of taking out stock pump 4 is manufactured with takes out stock pump exhaust end 8; That takes out stock pump 4 takes out the in-built high-pressure injection pipe 3 that is connected to of stock pump high-pressure inlet end 6, high-pressure injection pipe 3 is being taken out the interior formation annular space of stock pump high-pressure inlet end 6, injection pipe high-pressure inlet end 9 and sand pump or the slurry pump attaching of high-pressure injection pipe 3 one end, the other end of high-pressure injection pipe 3 is manufactured with the injection pipe high-pressure outlet end 10 of tapered structure, and the outlet of injection pipe high-pressure outlet end 10 exceedes takes out stock pump high-pressure inlet end 6 and takes out the mouth that crosses of stock pump aspiration end 7; The attaching in stock pump aspiration end 7 of taking out of taking out stock pump 4 has jelly suction pipe 2, and the attaching on stock pump exhaust end 8 of taking out of taking out stock pump 4 has mud outer pipe 5.(referring to accompanying drawing 1～3).
This directly extracts containing drill cuttings as follows by the working procedure of taking out sizing device:
This directly extracts containing drill cuttings and designs and produces according to Venturi principle with smoking sizing device, utilizes the main equipments such as drilling well field sand pump or slurry pump to provide high-pressure liquid as power source.Taking out stock pump 4 is three-port structures, it comprises takes out stock pump high-pressure inlet end 6, take out stock pump aspiration end 7 and take out stock pump exhaust end 8, high-pressure injection pipe 3 is arranged on takes out the taking out in stock pump high-pressure inlet end 6 of stock pump 4, high-pressure injection pipe 3 is by injection pipe high-pressure outlet end 10, high-pressure liquid is developed into and swashs at a high speed jet body and pump into and take out in stock pump 4, make to take out stock pump high-pressure inlet end 6 and produce negative pressure with mouthful place that crosses of taking out stock pump aspiration end 7, meanwhile, be arranged on the jelly suction pipe of taking out stock pump aspiration end 72 of taking out stock pump 4 and will be sucked into mouthful place that crosses containing the mud of drilling cuttings, according to Venturi principle, mouthful point dynamic pressure at place that now crosses reaches maximum value, static pressure reaches minimum value, the speed of mud is accelerated because of the relation of the cross-section variation of shoving, swash at a high speed jet body and shove and all will experience at one time pipeline and dwindle process containing the mud of drilling cuttings, thereby both pressure also reduces at one time, produce thus pressure difference, this pressure difference provides suction just in time to jelly suction pipe 2, making jelly suction pipe 2 draw mud containing drilling cuttings of sweeping along rubble or pebble can be entered take out in stock pump 4 mixes with at a high speed sharp jet body, finally, by mud outer pipe 5, mixing mud is discharged to specified position, reach the object of processing containing the mud of drilling cuttings.
This direct extraction containing drill cuttings makes in the time utilizing the suction of the main equipment such as slurry pump or sand pump to contain the mud of drilling cuttings with taking out sizing device, mud containing drilling cuttings does not directly pass through equipment, avoid the rubble in mud, pebble to cause damage to main equipment, effectively reduce cost of production, improved economic benefit.
The above is the embodiment of this model utility, above-mentioned not illustrating is construed as limiting flesh and blood of the present utility model, person of an ordinary skill in the technical field is reading after this specification and can above-mentioned embodiment made an amendment or is out of shape, and does not deviate from essence of the present utility model and scope.
Claims (1)
1. one kind is directly extracted containing drill cuttings with taking out sizing device, it by frame (1), jelly suction pipe (2), high-pressure injection pipe (3), take out stock pump (4) and mud outer pipe (5) and form, it is characterized in that: take out stock pump (4) and be packed in frame (1), taking out stock pump (4) is a Y-shaped structure, the one end of taking out stock pump (4) is manufactured with takes out stock pump high-pressure inlet end (6) and takes out stock pump aspiration end (7), and the other end of taking out stock pump (4) is manufactured with takes out stock pump exhaust end (8); That takes out stock pump (4) takes out the in-built high-pressure injection pipe (3) that is connected to of stock pump high-pressure inlet end (6), high-pressure injection pipe (3) forms annular space taking out in stock pump high-pressure inlet end (6), the injection pipe high-pressure inlet end (9) of high-pressure injection pipe (3) one end and sand pump or slurry pump attaching, the other end of high-pressure injection pipe (3) is manufactured with the injection pipe high-pressure outlet end (10) of tapered structure, and the outlet of injection pipe high-pressure outlet end (10) exceedes the mouth that crosses of taking out stock pump high-pressure inlet end (6) and take out stock pump aspiration end (7); The upper attaching of stock pump aspiration end (7) of taking out of taking out stock pump (4) has jelly suction pipe (2), and the upper attaching of stock pump exhaust end (8) of taking out of taking out stock pump (4) has mud outer pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315565.4U CN203939785U (en) | 2014-06-15 | 2014-06-15 | A kind of directly extraction contains drill cuttings with taking out sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315565.4U CN203939785U (en) | 2014-06-15 | 2014-06-15 | A kind of directly extraction contains drill cuttings with taking out sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939785U true CN203939785U (en) | 2014-11-12 |
Family
ID=51859101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315565.4U Expired - Fee Related CN203939785U (en) | 2014-06-15 | 2014-06-15 | A kind of directly extraction contains drill cuttings with taking out sizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023269A (en) * | 2017-05-03 | 2017-08-08 | 中国石油天然气集团公司 | Negative pressure takes out Accrete clearing device |
| CN110778326A (en) * | 2019-11-08 | 2020-02-11 | 中国铁建重工集团股份有限公司 | Slurry balance push bench and slurry circulation system thereof |
| CN111792611A (en) * | 2020-07-20 | 2020-10-20 | 江苏东方生态清淤工程有限公司 | Under-membrane intubation sludge taking device of stock sludge pool and sludge taking method thereof |
| CN112211629A (en) * | 2019-07-10 | 2021-01-12 | 中国石油化工股份有限公司 | Mixed slurry obtaining device and using method thereof |
-
2014
- 2014-06-15 CN CN201420315565.4U patent/CN203939785U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023269A (en) * | 2017-05-03 | 2017-08-08 | 中国石油天然气集团公司 | Negative pressure takes out Accrete clearing device |
| CN112211629A (en) * | 2019-07-10 | 2021-01-12 | 中国石油化工股份有限公司 | Mixed slurry obtaining device and using method thereof |
| CN110778326A (en) * | 2019-11-08 | 2020-02-11 | 中国铁建重工集团股份有限公司 | Slurry balance push bench and slurry circulation system thereof |
| CN111792611A (en) * | 2020-07-20 | 2020-10-20 | 江苏东方生态清淤工程有限公司 | Under-membrane intubation sludge taking device of stock sludge pool and sludge taking method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |