CN204552617U - A kind of petroleum pipeline down-hole drilling device - Google Patents
A kind of petroleum pipeline down-hole drilling device Download PDFInfo
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- CN204552617U CN204552617U CN201520156816.3U CN201520156816U CN204552617U CN 204552617 U CN204552617 U CN 204552617U CN 201520156816 U CN201520156816 U CN 201520156816U CN 204552617 U CN204552617 U CN 204552617U
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Abstract
The utility model relates to a kind of oil exploitation instrument, more specifically to a kind of petroleum pipeline down-hole drilling device, water forms high-pressure fluid via high-pressure pump, high-pressure fluid forms high-speed jet through spray nozzle and acts on broken rock pore-forming on rock stratum, and utilizes shower nozzle jetflush power to realize shower nozzle self-propelled; Water tank is provided with filter screen and filters water source, and is provided with dewatering outlet and can cleans water tank.One end of high-pressure hose is connected with hoist engine, and the other end of high-pressure hose is connected with rotary nozzle.Send to and be arranged on high-pressure hose with testing agency.The left end of pipeline is connected with hoist engine, and the right-hand member of pipeline is connected with high-pressure pump, and accumulator is arranged on pipeline.High-pressure pump is connected with water pump connector, and screen pack I is arranged on water pump connector, and water pump connector is arranged on the lower end of water tank.Water inlet is arranged on the top of water tank, and screen pack II is arranged on water inlet.Dewatering outlet is arranged on the bottom of water tank.
Description
Technical field
The utility model relates to a kind of oil exploitation instrument, more specifically to a kind of petroleum pipeline down-hole drilling device.
Background technology
Oil is being a national economic lifeline, so the exploitation of oil is very important, oil exploitation can use relevant equipment.Daqing oil field Co., Ltd of China and American I CT company started to develop hydraulic perforating system cooperatively in 1992, and to develop code name be JetDril1 system.Based on the research achievement, the oil fields such as Kazakhstan, at the beginning of 2000, in grand celebration, Jiang-Han Area, are told by ICT Co., carried out the work with promoting on probation, successively operation more than 10 mouth wells.After operation, most of well has obvious effect.Jianghan Machinery Inst. cooperates with the Central China University of Science and Technology designed SLS114-15 type water-jet deep-penetrating system in 2004 and pass through the project acceptance inspection smoothly, carried out the waterpower's design operation of 7 mouthfuls of producing wells in oil fields such as Jiang-Han Area, increasing yield and injection effectiveness comparison is desirable.Within 2005, rise, the original technical foundation in this place defines by Transform Type design and technology upgrading the SLS114-20 type water-jet deep-penetrating system that adaptive capacity is stronger, performance is more superior.The technical advantage had due to water-jet deep-penetrating technology makes it have good practice effect and vast potential for future development, not only great interest is revealed to this technique table in domestic and international each Oilfield Company and oil field equipment production company, and Duo Jia scientific research institutions have also carried out the relevant rudimentary Theory and applications research work of this technology in succession, so it is very necessary for designing a kind of petroleum pipeline down-hole drilling device.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of petroleum pipeline down-hole drilling device, water forms high-pressure fluid via high-pressure pump, high-pressure fluid forms high-speed jet through spray nozzle and acts on broken rock pore-forming on rock stratum, and utilizes shower nozzle jetflush power to realize shower nozzle self-propelled; Water tank is provided with filter screen and filters water source, and is provided with dewatering outlet and can cleans water tank.
For solving the problems of the technologies described above, the utility model relates to a kind of oil exploitation instrument, more specifically to a kind of petroleum pipeline down-hole drilling device, comprise support, hoist engine, accumulator, high-pressure pump, screen pack I, screen pack II, water inlet, send to and testing agency, water pump connector, dewatering outlet, sleeve pipe, high-pressure hose, rotary nozzle, pipeline and water tank, water forms high-pressure fluid via high-pressure pump, high-pressure fluid forms high-speed jet through spray nozzle and acts on broken rock pore-forming on rock stratum, and utilizes shower nozzle jetflush power to realize shower nozzle self-propelled; Water tank is provided with filter screen and filters water source, and is provided with dewatering outlet and can cleans water tank.
One end of high-pressure hose is connected with hoist engine, and the other end of high-pressure hose is connected with rotary nozzle, and high-pressure hose contacts with support.Send to and be arranged on high-pressure hose with testing agency.Sleeve pipe is arranged on the outside of high-pressure hose.The left end of pipeline is connected with hoist engine, and the right-hand member of pipeline is connected with high-pressure pump, and accumulator is arranged on pipeline.High-pressure pump is connected with water pump connector, and screen pack I is arranged on water pump connector, and water pump connector is arranged on the lower end of water tank, and is positioned at the left side of water tank.Water inlet is arranged on the top of water tank, and is positioned at the right side of water tank, and screen pack II is arranged on water inlet.Dewatering outlet is arranged on the bottom of water tank.
As the further optimization of this programme, described in a kind of petroleum pipeline down-hole drilling of the utility model device, dewatering outlet is arranged on the bottom of water tank, and is positioned on the right side of water tank.
As the further optimization of this programme, the accumulator described in a kind of petroleum pipeline down-hole drilling of the utility model device is arranged on pipeline, and between hoist engine and high-pressure pump.
As the further optimization of this programme, the material of the water tank described in a kind of petroleum pipeline down-hole drilling of the utility model device is stainless steel.
The advantage of a kind of petroleum pipeline down-hole drilling of the utility model device is: water forms high-pressure fluid via high-pressure pump, and high-pressure fluid forms high-speed jet through spray nozzle and acts on broken rock pore-forming on rock stratum, and utilizes shower nozzle jetflush power to realize shower nozzle self-propelled; Water tank is provided with filter screen and filters water source, and is provided with dewatering outlet and can cleans water tank.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of petroleum pipeline down-hole drilling of the utility model device.
In figure: support 1; Hoist engine 2; Accumulator 3; High-pressure pump 4; Screen pack I 5; Screen pack II 6; Water inlet 7; Send to and testing agency 8; Water pump connector 9; Dewatering outlet 10; Sleeve pipe 11; High-pressure hose 12; Rotary nozzle 13; Pipeline 14; Water tank 15.
Detailed description of the invention
In FIG, the utility model relates to a kind of oil exploitation instrument, more specifically to a kind of petroleum pipeline down-hole drilling device, comprise support 1, hoist engine 2, accumulator 3, high-pressure pump 4, screen pack I 5, screen pack II 6, water inlet 7, send to and testing agency 8, water pump connector 9, dewatering outlet 10, sleeve pipe 11, high-pressure hose 12, rotary nozzle 13, pipeline 14 and water tank 15, water forms high-pressure fluid via high-pressure pump, high-pressure fluid forms high-speed jet through spray nozzle and acts on broken rock pore-forming on rock stratum, and utilize shower nozzle jetflush power to realize shower nozzle self-propelled, water tank is provided with filter screen and filters water source, and is provided with dewatering outlet and can cleans water tank.
For solving the problems of the technologies described above, one end of high-pressure hose 12 is connected with hoist engine 2, and the other end of high-pressure hose 12 is connected with rotary nozzle 13, and high-pressure hose 12 contacts with support 1, high-pressure hose 12 is passages of current, meets the requirement of active length and intensity.Send to and be arranged on high-pressure hose 12 with testing agency 8, send to and can enter working region by conveying high-pressure flexible pipe 12 with testing agency 8, and can detect working condition.
Sleeve pipe 11 is arranged on the outside of high-pressure hose 12, and the left end of pipeline 14 is connected with hoist engine 2, and the right-hand member of pipeline 14 is connected with high-pressure pump 4, and hoist engine 2 can make pressure duct 12 vertically be lowered into working region, and the water in water tank accelerates by high-pressure pump.Accumulator 3 is arranged on pipeline 14, and accumulator 3 can steady pressure.
High-pressure pump 4 is connected with water pump connector 9, screen pack I 5 is arranged on water pump connector 9, water pump connector 9 is arranged on the lower end of water tank 15, and be positioned at the left side of water tank 15, screen pack I 5 can filter further to water, in order to avoid enter the flow velocity of water in large impurity effect high-pressure water pipe in water.Water inlet 7 is arranged on the top of water tank 15, and is positioned at the right side of water tank 15, and screen pack II 6 is arranged on water inlet 7, and water inlet 7 is entrances that water enters water tank 15, and screen pack II 6 tentatively filters the water entering water tank 15.Dewatering outlet 10 is arranged on the bottom of water tank 15, and is positioned on the right side of water tank 15, for the cleaning of water tank 15.
System Working Principle: because the material properties of sleeve pipe 11 and cement sheath is different from geological formations, be difficult to holes by water jet merely, therefore before rock breaking by water jet, first on sleeve pipe 11 and cement sheath, output flexible pipe and sprayer channel by custom-designed windowing facility.High-pressure pump 4 produces the high-pressure fluid of particular flow rate, after accumulator 3 voltage stabilizing by high-pressure hose 12 send to testing agency 8 act under arrive downhole oil interval, utilize guide channel to complete 90 degree turning to, namely high-pressure hose 12 is by vertically becoming level.High-pressure hose 12 is connected with rotary nozzle 13 by high-pressure hose connector foremost, and high-pressure fluid forms high-speed jet through rotary nozzle 13 and acts on broken rock pore-forming on rock stratum, utilizes rotary nozzle 13 jetflush power to realize shower nozzle self-propelled.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (4)
1. a petroleum pipeline down-hole drilling device, comprise support (1), hoist engine (2), accumulator (3), high-pressure pump (4), screen pack I (5), screen pack II (6), water inlet (7), send to and testing agency (8), water pump connector (9), dewatering outlet (10), sleeve pipe (11), high-pressure hose (12), rotary nozzle (13), pipeline (14) and water tank (15), it is characterized in that: one end of high-pressure hose (12) is connected with hoist engine (2), the other end of high-pressure hose (12) is connected with rotary nozzle (13), and high-pressure hose (12) contacts with support (1), send to and be arranged on high-pressure hose (12) with testing agency (8), sleeve pipe (11) is arranged on the outside of high-pressure hose (12), the left end of pipeline (14) is connected with hoist engine (2), and the right-hand member of pipeline (14) is connected with high-pressure pump (4), and accumulator (3) is arranged on pipeline (14), high-pressure pump (4) is connected with water pump connector (9), screen pack I (5) is arranged on water pump connector (9), water pump connector (9) is arranged on the lower end of water tank (15), and is positioned at the left side of water tank (15), water inlet (7) is arranged on the top of water tank (15), and is positioned at the right side of water tank (15), and screen pack II (6) is arranged on water inlet (7), dewatering outlet (10) is arranged on the bottom of water tank (15).
2. a kind of petroleum pipeline down-hole drilling device according to claim 1, is characterized in that: described dewatering outlet (10) are arranged on the bottom of water tank (15), and is positioned at water tank (15) right side.
3. a kind of petroleum pipeline down-hole drilling device according to claim 1, is characterized in that: described accumulator (3) is arranged on pipeline (14), and is positioned between hoist engine (2) and high-pressure pump (4).
4. a kind of petroleum pipeline down-hole drilling device according to claim 1, is characterized in that: the material of described water tank (15) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156816.3U CN204552617U (en) | 2015-03-18 | 2015-03-18 | A kind of petroleum pipeline down-hole drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156816.3U CN204552617U (en) | 2015-03-18 | 2015-03-18 | A kind of petroleum pipeline down-hole drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552617U true CN204552617U (en) | 2015-08-12 |
Family
ID=53827744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156816.3U Expired - Fee Related CN204552617U (en) | 2015-03-18 | 2015-03-18 | A kind of petroleum pipeline down-hole drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552617U (en) |
-
2015
- 2015-03-18 CN CN201520156816.3U patent/CN204552617U/en not_active Expired - Fee Related
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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: 20150812 Termination date: 20160318 |