CN107449628A - High-frequency torsional pulse impact drilling tool parameter test device and method - Google Patents
High-frequency torsional pulse impact drilling tool parameter test device and method Download PDFInfo
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- CN107449628A CN107449628A CN201710944653.9A CN201710944653A CN107449628A CN 107449628 A CN107449628 A CN 107449628A CN 201710944653 A CN201710944653 A CN 201710944653A CN 107449628 A CN107449628 A CN 107449628A
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- impact
- drilling tool
- torsional pulse
- frequency torsional
- diesel engine
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
Abstract
The present invention relates to a kind of high-frequency torsional pulse impact drilling tool parameter test device and method, its device is made up of dynamical system, mud circulating system, impact system and data collecting system, device mainly tests impact parameter of the high-frequency torsional pulse drilling tool under different flow, including frequency of impact, impulsive force and working time of collision；Its method changes mud pump stroke by incrementally increasing diesel engine speed, and so as to determine the impact parameter under different flow, the collection of impact parameter is realized by the data collecting system being made up of elements such as shock transducer and PLC control systems.Cost of the present invention is low and easy to operate, can accurately measure the impact parameter of high-frequency torsional pulse drilling tool, and invention makees fluid media (medium) using true mud, and test result can be directly used for produced on-site.
Description
Technical field
The present invention relates to a kind of high-frequency torsional pulse impact drilling tool parameter test device and method, belong to petroleum exploration and development
Field.
Background technology
In petroleum natural gas exploration, drilling cost accounts for the major part of Petroleum Production integrated cost, drilling technology water
It is flat to directly affect oil-gas exploration and development benefit.With the development of petroleum industry, the ratio of deep ＆ ultra-deep well exploration and development is just progressively
Increase.The fast drilling of deep hard formation is the big technical barrier in deep ＆ ultra-deep well drilling well, is to restrict deep ＆ ultra-deep well to bore
The key problem in technology of well development.With the increase of well depth, the hardness and plasticity of rock increase, and drillability is deteriorated.Conventional drilling technologies
When boring deep hard formation, not only drilling efficiency is low, also frequently occurs the drilling tool failure as caused by vibration.High-frequency torsional pulse bores
Well is a kind of emerging drilling technology, and it refers to connect a high-frequency torsional pulse drilling tool in the top of drill bit, for drilling
In drill bit high-frequency torsional pulse by a narrow margin is provided, so as to improve rate of penetration.
The external research to high-frequency torsional pulse drilling tool focuses primarily upon the product of American Association Diamant Boart Inc. at present
TORKBUSTER, domestic unit report in recent years a variety of torsional impact drilling tool structures (such as ZL200910058083.9,
ZL201010511421.2 and ZL201310698227.3 etc.).It is relevant high due to offshore company's technical know-how etc.
Research data in terms of frequency torsion impact drilling tool is less, and the research data in proved recipe face is less in fact.To promote deep hard formation fast
The development of speed drilling, independent research torsion impact drilling tool is an important and urgent job.High-frequency torsional pulse drilling tool is made
For a kind of new product, it is essential to carry out overall test to it and measure its running parameter.
The content of the invention
The purpose of the present invention is：In order to realize the test of high-frequency torsional pulse impact drilling tool parameter, so as to which guidance tool is set
Meter and its use, spy propose a kind of high-frequency torsional pulse impact drilling tool parameter test device and method.
In order to achieve the above object, the technical solution adopted by the present invention is：High-frequency torsional pulse impact drilling tool parameter testing
Device, it is made up of dynamical system, mud circulating system, impact system and data collecting system, it is characterised in that：Dynamical system bag
It is the power source of dynamical system to include diesel engine, blower fan, clutch and electric wire composition, the diesel engine, and diesel engine is common with blower fan
Clutch is controlled to control the opening and closing of slush pump and discharge capacity；Mud circulating system includes mud pit, slush pump, control valve and soft
Pipe, the connection between slush pump and high-frequency torsional pulse the drilling tool top connection and the connection between rotation seal joint and mud pit
All use flexible pipe；Impact system includes high-frequency torsional pulse drilling tool, impact joint, striking arm, rotation seal joint, deep-groove ball axle
Hold and sealing ring, the high-frequency torsional pulse drilling tool are fixed on test-bed, impact joint and high-frequency torsional pulse drilling tool
Power transmission shaft is connected through a screw thread, and striking arm is fixed on impact joint, and rotation seal joint passes through deep-groove ball axle with impact joint
Connection is held, impact joint is provided with two sealing rings with rotation seal joint junction；Data collecting system includes flowmeter, impact
Sensor, charge amplifier, PLC control system and electric wire, the flowmeter are arranged at slush pump and high-frequency torsional pulse drilling tool
In the pipeline of connection, shock transducer is fixed on test-bed close to the position of striking arm, inside high-frequency torsional pulse drilling tool
Caused high-frequency torsional pulse directly produces dynamic impact forces by striking arm transmission, striking arm to shock transducer, and impact passes
Charge amplifier is provided between sensor and PLC control system, PLC control system can gather the data of shock transducer and flowmeter.
2. high-frequency torsional pulse impact drilling tool parameter test method, it is characterised in that comprise the following steps：1. test prepares
Work, including high-frequency torsional pulse drilling tool is fixed on test-bed, mud, joint test device, inspection are filled with to mud pit
Look into device；2. starting diesel engine preheating 10-15 minutes, start PLC control system, control and be used to control opening for blower fan on diesel engine
Pass is closed, and the control valve in pipeline is also at closed mode；3. opening control valve, start blower fan, control diesel engine
With 100 revs/min of rotation speed operation；4. steady running 10 minutes, record preserves the impact ginseng in PLC control system under different flow
Number, including frequency of impact, impulsive force and working time of collision；5. diesel engine speed is adjusted to change mud pump stroke so as to change
Become circular flow, diesel engine speed is gradually increased with 100 revs/min of amplification, until diesel engine speed reaches 800 revs/min, this
During correspond to different diesel engine speeds all repeat steps 4.；6. test terminates, blower fan, diesel engine and control are closed successively
Valve, pull down test device.
The present invention is to be based on Machine Design and fluid dynamic theory, plus control theory and signal detection knowledge, through reality
The scheme that border operates and drawn.
The invention has the advantages that：(1) it can verify that high-frequency torsional pulse bores using the method and device of the present invention
Have the feasibility of operation, and the impact parameter such as measurable its impulsive force, frequency of impact and working time of collision；(2) present invention is
Put forward on the basis of the good result of practical operation is obtained, experimental method is simple, workable, can complete indoors；
(3) present invention makees fluid media (medium) using true mud, surveys impact parameter and is available for live directly application.
Brief description of the drawings
Fig. 1 is the structural representation of high-frequency torsional pulse drilling tool experimental provision of the present invention.
Fig. 2 is the enlarged drawing of impact system in apparatus of the present invention.
Fig. 3 is the structural representation of apparatus of the present invention medium-high frequency torsion impact drilling tool.
Fig. 4 is Fig. 3 A-A profiles.
Fig. 5 is Fig. 3 B-B profiles.
Fig. 6 is the schematic diagram that impact parameter gathers in apparatus of the present invention.
In figure：1. mud pit, 2. diesel engines, 3. blower fans, 4. clutches, 5. slush pumps, 6. control valves, 7. flexible pipes, 8. streams
Gauge, 9. high-frequency torsional pulse drilling tools, 10. impact joints, 11. striking arms, 12. shock transducers, 13. deep groove ball bearings, 14.
Sealing ring, 15. rotation seal joints, 16. charge amplifiers, 17. electric wires, 18.PLC control systems, 19. power transmission shafts, 20. shells
Body, 21. trundles, 22. sliding shoes, 23. drivers, 24. transmission shaft end caps, 25. thrust bearings, 26. dead axles, 27. turbines are determined
Son, 28. turbine rotors, 29. anti-lost pull bars, 30. anti-lost block plates, 31. anti-lost end caps, 32. top connections.
Embodiment
Such as Fig. 1 and Fig. 2, high-frequency torsional pulse impact drilling tool parameter test device, by dynamical system, mud circulating system,
Impact system and data collecting system composition, it is characterised in that：Dynamical system includes diesel engine 2, blower fan 3, clutch 4 and electric wire
17 compositions, the diesel engine 2 are the power source of dynamical system, diesel engine 2 and the controlling both clutch 4 of blower fan 3 so as to control mud
The opening and closing of stock pump 5 and discharge capacity；Mud circulating system includes mud pit 1, slush pump 5, control valve 6 and flexible pipe 7, the slush pump 5
The connection between connection and rotation seal joint 15 and mud pit 1 between high-frequency torsional pulse drilling tool top connection 32 is all using soft
Pipe 7；Impact system includes high-frequency torsional pulse drilling tool 9, impact joint 10, striking arm 11, rotation seal joint 15, deep-groove ball axle
13 and sealing ring 14 are held, the high-frequency torsional pulse drilling tool 9 is fixed on test-bed, impacts joint 10 and high-frequency torsional pulse
The power transmission shaft 19 of drilling tool 9 is connected through a screw thread, and striking arm 11 is fixed on impact joint 10, and rotation seal joint 15 connects with impact
First 10 are connected by deep groove ball bearing 13, and impact joint 10 is provided with two sealing rings 14 with the junction of rotation seal joint 15；Number
Include flowmeter 8, shock transducer 12, charge amplifier 16, PLC control system 18 and electric wire 17, the stream according to acquisition system
Gauge 8 is arranged in the pipeline that slush pump 5 is connected with high-frequency torsional pulse drilling tool 9, and shock transducer 12 is fixed on test-bed
On close to the position of striking arm 11, high-frequency torsional pulse caused by the inside of high-frequency torsional pulse drilling tool 9 is transmitted by striking arm 11,
Striking arm 11 directly produces dynamic impact forces to shock transducer 12, and electricity is provided between shock transducer 12 and PLC control system 18
Lotus amplifier 16, PLC control system 18 can gather the data of shock transducer 12 and flowmeter 8.
High-frequency torsional pulse impact drilling tool parameter test method, it is characterised in that comprise the following steps：1. test beam worker
Make, including high-frequency torsional pulse drilling tool 9 is fixed on test-bed, mud, joint test device, inspection are filled with to mud pit 1
Look into device；2. starting diesel engine 2 preheats 10-15 minutes, start PLC control system 18, control and be used to control blower fan on diesel engine 2
3 switch is closed, and the control valve 6 in pipeline is also at closed mode；3. opening control valve 6, start blower fan 3, control
Diesel engine 2 processed is with 100 revs/min of rotation speed operation；4. steady running 10 minutes, record preserves not cocurrent flow in PLC control system 18
Impact parameter under amount, including frequency of impact, impulsive force and working time of collision；5. the rotating speed of diesel engine 2 is adjusted to change mud
The stroke of stock pump 5 makes the rotating speed of diesel engine 2 gradually increase with 100 revs/min of amplification, until 2 turns of diesel engine so as to change circular flow
Speed reaches 800 revs/min, and the different rotating speed of diesel engine 2 all repeat steps are corresponded to during this 4.；6. test terminates, close successively
Blower fan 3, diesel engine 2 and control valve 6, pull down test device.
As in Figure 3-5, the high-frequency torsional pulse drilling tool 9, its operation principle are that power transmission shaft 19 passes through flower with housing 20
Key connection, and the spline junction of power transmission shaft 19 and housing 20 is provided with circular gap；The inside of sliding shoe 22 and power transmission shaft 19 hold and hit
The outside of section is respectively equipped with projection, and sliding shoe 22 forms ratchet structure with power transmission shaft 19, and driver 23 is driven by trundle 21
Sliding shoe 22 rotates, and the per revolution of sliding shoe 22 just hits power transmission shaft 19 once, and each of which rotation period includes rotating coaxially
With eccentric rotary；Driver 23 is connected by screw thread with the lower end of dead axle 26, and the upper end of power transmission shaft 19 is provided with transmission shaft end cap 24, the two
It is connected through a screw thread, transmission shaft end cap 24 is used to prevent power transmission shaft 19 from dropping；One is provided between dead axle 26 and transmission shaft end cap 24
Secondary thrust bearing 25, thrust bearing 25 subject the weight and fluid thrust of the inner body of high-frequency torsional pulse drilling tool 9；Dead axle 26
Outer end is used to install stage of turbine with being respectively equipped with step inside housing 20, and anti-lost pull bar 29 is connected by screw thread with dead axle 26, will
Turbine rotor 28 is pressed on dead axle 26, and anti-lost block plate 30 is threadedly coupled with housing 20, and turbine stator 27 is pressed in into housing 20
It is interior；Anti-lost block plate 30, anti-lost pull bar 29 and anti-lost end cap 31 collectively constitute the upper falling-proof apparatus of high-frequency torsional pulse drilling tool 9；On
Torsion impact drilling tool 9 is connected by joint 32 for high frequency with other down-hole equipments.After fluid enters 9 torsion impact drilling tool, drive
Dynamic turbine rotor 28 drives dead axle 26 to rotate together, and dead axle 26 drives driver 23 to rotate at the same speed, and driver 23 passes through trundle
21, which make sliding shoe 22 periodically be held with power transmission shaft 19, hits a section high-speed impact, and produced high-frequency torsional pulse by a narrow margin is by power transmission shaft 19
Reach drill bit.
As shown in fig. 6, high-frequency torsional pulse caused by high-frequency torsional pulse drilling tool 9 is transmitted by striking arm 11 and hits punching
Sensor 12 is hit, reaching the dynamic pressure of shock transducer 12 makes sensor produce charge signal, and charge signal amplifies through electric charge
Device 16 amplifies, and charge signal is converted into voltage signal input PLC control system 18 by its Signal-regulated kinase, into PLC
The signal of control system 18 is converted to be shown on the screen of PLC control system 18, and PLC control system 18 can carry out data and adopt
Collection.
Claims (2)
1. high-frequency torsional pulse impact drilling tool parameter test device, by dynamical system, mud circulating system, impact system and data
Acquisition system forms, it is characterised in that：Dynamical system includes diesel engine (2), blower fan (3), clutch (4) and electric wire (17) group
Into the power source that, the diesel engine (2) is dynamical system, diesel engine (2) is with blower fan (3) controlling both clutch (4) so as to controlling
The opening and closing of slush pump (5) processed and discharge capacity；Mud circulating system includes mud pit (1), slush pump (5), control valve (6) and flexible pipe
(7), the connection between the slush pump (5) and high-frequency torsional pulse drilling tool top connection (32) and rotation seal joint (15) and mud
Connection between stock tank (1) all uses flexible pipe (7)；Impact system includes high-frequency torsional pulse drilling tool (9), impact joint (10), punching
Hit arm (11), rotation seal joint (15), deep groove ball bearing (13) and sealing ring (14), the high-frequency torsional pulse drilling tool (9)
It is fixed on test-bed, the power transmission shaft (19) of impact joint (10) and high-frequency torsional pulse drilling tool (9) is connected through a screw thread, and is rushed
Hit arm (11) to be fixed on impact joint (10), rotation seal joint (15) passes through deep groove ball bearing (13) with impact joint (10)
Connection, impact joint (10) are provided with two sealing rings (14) with rotation seal joint (15) junction；Data collecting system includes
Flowmeter (8), shock transducer (12), charge amplifier (16), PLC control system (18) and electric wire (17), the flowmeter
(8) it is arranged in the pipeline that slush pump (5) is connected with high-frequency torsional pulse drilling tool (9), shock transducer (12) is fixed on experiment
Close to the position of striking arm (11) on stand, high-frequency torsional pulse caused by high-frequency torsional pulse drilling tool (9) inside passes through impact
Arm (11) is transmitted, and striking arm (11) directly produces dynamic impact forces to shock transducer (12), and shock transducer (12) is controlled with PLC
Charge amplifier (16) is provided between system (18) processed, PLC control system (18) can gather shock transducer (12) and flowmeter (8)
Data.
2. high-frequency torsional pulse impact drilling tool parameter test method, it is characterised in that comprise the following steps：1. preparation is tested,
Including high-frequency torsional pulse drilling tool (9) to be fixed on test-bed to, is filled with to mud pit (1) mud, joint test device, inspection
Look into device；2. starting diesel engine (2) preheating 10-15 minutes, start PLC control system (18), be used to control on control diesel engine (2)
The switch of blower fan (3) processed is closed, and the control valve (6) in pipeline is also at closed mode；3. control valve (6) is opened,
Start blower fan (3), control diesel engine (2) is with 100 revs/min of rotation speed operation；4. steady running 10 minutes, record preserves PLC controls
Impact parameter in system (18) processed under different flow, including frequency of impact, impulsive force and working time of collision；5. adjust bavin
Oil machine (2) rotating speed makes diesel engine (2) rotating speed with 100 revs/min of increasing to change slush pump (5) stroke so as to change circular flow
Width gradually increases, until diesel engine (2) rotating speed reaches 800 revs/min, it is all heavy that different diesel engines (2) rotating speed is corresponded to during this
Multiple step is 4.；6. test terminates, blower fan (3), diesel engine (2) and control valve (6) are closed successively, pulls down test device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944653.9A CN107449628B (en) | 2017-10-12 | 2017-10-12 | Impact parameter testing device and method for high-frequency torsional impact drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944653.9A CN107449628B (en) | 2017-10-12 | 2017-10-12 | Impact parameter testing device and method for high-frequency torsional impact drilling tool |
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| Publication Number | Publication Date |
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| CN107449628A true CN107449628A (en) | 2017-12-08 |
| CN107449628B CN107449628B (en) | 2020-03-10 |
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| CN201710944653.9A Active CN107449628B (en) | 2017-10-12 | 2017-10-12 | Impact parameter testing device and method for high-frequency torsional impact drilling tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297740A (en) * | 2018-11-12 | 2019-02-01 | 中国石油集团渤海钻探工程有限公司 | A kind of torsion impact device ground performance test macro |
| CN110068451A (en) * | 2018-01-23 | 2019-07-30 | 中石化石油工程技术服务有限公司 | Tool test system is rushed in a kind of torsion |
| CN112964458A (en) * | 2019-11-28 | 2021-06-15 | 中石化石油工程技术服务有限公司 | Performance testing device of rotary-punching screw impact mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048074A (en) * | 2011-10-11 | 2013-04-17 | 中国石油化工股份有限公司 | Performance testing device and testing method for petroleum drilling impact device |
| CN104198311A (en) * | 2014-09-25 | 2014-12-10 | 东北石油大学 | Torsional impact rock-breaking experiment device and experiment method |
| CN104749052A (en) * | 2015-02-08 | 2015-07-01 | 东北石油大学 | High-frequency vibrating impact rock-breaking experiment device |
| CN106908226A (en) * | 2015-12-22 | 2017-06-30 | 中国石油天然气集团公司 | A kind of Pipeline Crossing by Horizontal Directional Drilling churn drilling tools performance testing device and its method of testing |
-
2017
- 2017-10-12 CN CN201710944653.9A patent/CN107449628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048074A (en) * | 2011-10-11 | 2013-04-17 | 中国石油化工股份有限公司 | Performance testing device and testing method for petroleum drilling impact device |
| CN104198311A (en) * | 2014-09-25 | 2014-12-10 | 东北石油大学 | Torsional impact rock-breaking experiment device and experiment method |
| CN104749052A (en) * | 2015-02-08 | 2015-07-01 | 东北石油大学 | High-frequency vibrating impact rock-breaking experiment device |
| CN106908226A (en) * | 2015-12-22 | 2017-06-30 | 中国石油天然气集团公司 | A kind of Pipeline Crossing by Horizontal Directional Drilling churn drilling tools performance testing device and its method of testing |
Non-Patent Citations (1)
| Title |
|---|
| 祝效华 等: ""扭转冲击钻具设计与室内试验"", 《石油机械》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068451A (en) * | 2018-01-23 | 2019-07-30 | 中石化石油工程技术服务有限公司 | Tool test system is rushed in a kind of torsion |
| CN109297740A (en) * | 2018-11-12 | 2019-02-01 | 中国石油集团渤海钻探工程有限公司 | A kind of torsion impact device ground performance test macro |
| CN112964458A (en) * | 2019-11-28 | 2021-06-15 | 中石化石油工程技术服务有限公司 | Performance testing device of rotary-punching screw impact mechanism |
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| CN107449628B (en) | 2020-03-10 |
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