CN109209239A - A kind of high frequency rotating vibrating type detritus drilling tool - Google Patents
A kind of high frequency rotating vibrating type detritus drilling tool Download PDFInfo
- Publication number
- CN109209239A CN109209239A CN201811148280.5A CN201811148280A CN109209239A CN 109209239 A CN109209239 A CN 109209239A CN 201811148280 A CN201811148280 A CN 201811148280A CN 109209239 A CN109209239 A CN 109209239A
- Authority
- CN
- China
- Prior art keywords
- vibration
- driver
- high frequency
- fixed column
- part fixed
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 210000004072 lung Anatomy 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 9
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of high frequency rotating vibrating type detritus drilling tool, belong to probing, drilling technology field, vibration component is kept pouring in by drill bit assembly, height and high frequency driver forms, drill bit assembly includes bit body and the Cutter that is embedded on bit body labial surface, it includes passing vibration part fixed column, Chuan Zhen mechanism and external firm body that height, which keeps pouring in vibration component, the two sides for passing vibration part fixed column are symmetrically provided with groove, and the bottom surface of two grooves is set as inclined-plane;A Ge Chuanzhen mechanism is each provided in two grooves, and Chuan Zhen mechanism freely up and down moves along the vertical direction under external force, high frequency driver includes driver stator and driver rotor, the bottom surface of driver rotor is annular wavy surface, the top of driver rotor with external motor is coaxially connected provides the power of single direction rotation for it.The present invention passes through the single direction rotation of driver rotor, pushes the up and down motion of Chuan Zhen mechanism, then move back and forth by a small margin by slope driving bit body or so, high-frequency vibration is realized in the lower part for driving bit body to stud with PDC composite sheet.
Description
Technical field
The invention belongs to drill, drilling technology field, be related to a kind of efficient mud motor, more particularly to a kind of high
Frequency rotating vibrating type detritus drilling tool.
Background technique
In probing, the extremely weak solid rock stratum drilling of abrasiveness is very difficult, and this stratum is " skidding " stratum
The global problem still not solved effectively so far.The characteristics of this kind of stratum is that rock is compact and complete, and resistance to compression enters
Hardness is high, and abrasiveness is very weak, and general diamond-impregnated bit drilling timeliness is extremely low, mutually polishes between drill bit labial surface and rock, out
Existing drill bit " skidding " phenomenon.With the development that deep prospecting works, depth, frequency and thickness that the stratum of this extremely difficult drilling occurs
Degree is all increasing, and therefore, effectively solves this problem and seems very necessary.
Currently, moving axial impact, torsional impact or the axial impact knot that surges usually using diamond-impregnated bit fluid,matching
The method of torsional impact is closed to solve the problems, such as this.Such as: a kind of drill bit suitable for creeping into hard and compact slipping formation, it
It is mainly made of the diamond matrix that diamond bit steel body is located at diamond bit steel body front end, before the diamond matrix
End is provided with brill tooth, is equipped with iron plate along its circumferencial direction in the diamond matrix.The drill bit cooperates a kind of rotary valve to surge
Impactor, jetting type hydraulic impacter or the circumferential torsional impact generator that surges achieve very significant at drilling " skidding " stratum
Effect, have good application effect.
But there are following deficiencies: first is that low frequency, large impact energy are unfavorable for obtaining high coring rate rock core;Second is that single
The impact in direction is crushed rock under powerful dynamic pressure impact, and " it is strong to attack it " will cause energy consumption relatively large, root
According to the compression strength > shearing strength > tensile strength for investigating most of rocks;Third is that general drilling tool to the damage of the borehole wall and disturbance compared with
Greatly, cause the borehole wall easily unstability;Fourth is that ground high-pressure slurry is easy to happen drilling tool thorn to the tops such as drilling rod drilling tool performance requirement height
Leakage accident, and the pressure loss of mud is big.
Summary of the invention
The purpose of the present invention is: for the above problem and deficiency for solving to occur in probing, propose a kind of high frequency rotation vibration
Formula detritus drilling tool.
In order to achieve the above object, present invention employs following technical solutions: a kind of high frequency rotating vibrating type detritus drilling tool, special
Sign is, which keeps pouring in vibration component by drill bit assembly, height and high frequency driver forms, drill bit assembly and height keep pouring in vibration component it
Between and height keep pouring in vibration component and high frequency driver between by fixing screws connection;
The drill bit assembly includes bit body and Cutter, and Cutter is made of PDC composite sheet, bit cutting
Tooth is embedded on the labial surface of bit body, and is evenly arranged in the labial surface of bit body in 3600;The bottom center of bit body is provided with water
, it is connected with around hydrophthalmia for the mud water channel for having landwaste to be discharged;
It includes passing vibration part fixed column, Chuan Zhen mechanism and external firm body that the height, which keeps pouring in vibration component, passes vibration part fixed column
Lower part is connected by locking pin with the firm body in outside, and the two sides for passing vibration part fixed column are symmetrically provided with groove, the bottom of two grooves
Face is set as inclined-plane;It is each provided with a Ge Chuanzhen mechanism in two grooves, and Chuan Zhen mechanism is under external force along the vertical direction
It freely up and down moves, each Chuan Zhen mechanism is made of two biography vibration balls and a biography vibration column, is passed vibration column and is located in two biography vibrations
Among ball;It passes vibration part fixed column quantity to be three or more and arrange in a ring at equal intervals, the same side passed in vibration part fixed column
Superposed biography vibration ball with driver rotor is tangent contact when, the biography that the other side is located at lower part is shaken ball and bottom portion of groove inclined-plane phase
Cut-grafting touching;
The high frequency driver includes driver stator and driver rotor, and driver rotor is placed in driver stator simultaneously
Coaxially arranged, the top of driver rotor and external motor are coaxially connected;External motor is for driving driver rotor unidirectionally to revolve
Turn, so that driver rotor is rotated along driver stator axis, the bottom surface of driver rotor is annular wavy surface, and the wave of wavy surface
Ripple is long to be matched at a distance from being arranged between the same Liang Gechuanzhen mechanism passed in vibration part fixed column, passes vibration machine when one of
When the wave convex portion of the corresponding annular wavy surface of structure, the wave depressed section of the corresponding annular wavy surface of another Chuan Zhen mechanism.
Further, the water channel is apery body intratracheal distributed architecture, and depth is identical.
Further, the vibration frequency of the high frequency driver is 50Hz~1000Hz.
Through the above design, the present invention can be brought the following benefits:
1, the present invention can produce the vibration of high frequency bidirectional rotary, the extremely weak solid rock stratum of crushing grinding.
2, the mode of vibration that Cutter of the present invention generates is different with traditional drilling tool, is high-frequency vibration by a small margin, can be with
Reduce the disturbance in drilling process to hole wall.
3, the present invention replaces conventional drill cutting tooth using twolip PDC composite sheet, and it is compound to reduce PDC for Bidirectional cutting rock
One lateral wearing of piece improves the bit drilling tool service life.
4, bit body bottom has the water channel of apery body intratracheal distributed architecture, so that mud is easier cutting carring quick
Bottom hole is left, drill bit is reduced and the repetition of landwaste is crushed, be also prevented from landwaste and result in blockage, improve the drilling efficiency of drill bit.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description explanation does not constitute improper restriction of the invention for understanding the present invention, in the accompanying drawings:
Fig. 1 is the structural schematic diagram of medium-high frequency rotating vibrating type detritus drilling tool of the embodiment of the present invention;
Fig. 2 is that medium-high frequency rotating vibrating type detritus drilling tool medium-high frequency of the embodiment of the present invention passes vibration component diagram;
Fig. 3 is bit body bottom substance schematic diagram in medium-high frequency rotating vibrating type detritus drilling tool of the embodiment of the present invention;
Fig. 4 is the bottom surface bottom view of driver rotor in medium-high frequency rotating vibrating type detritus drilling tool of the embodiment of the present invention.
It is respectively marked in figure as follows: consolidating body, 2- bit body, 3- Cutter, 4- outside 1- and pass part fixed column, the 5- that shake
One uploads vibration ball, 6- first passes down vibration ball, 7- second uploads vibration ball, 8- second passes down vibration ball, 9- first passes vibration column, 10- second
Pass fixing screws, 16- under vibration column, 11- driver rotor, 12- driver stator, 13- locking pin, the upper fixing screws of 14-, 15-
Hydrophthalmia, 17- water channel.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done further below with reference to preferred embodiments and drawings
It is bright.It should be understood by those skilled in the art that.Specifically described content is illustrative and be not restrictive below, should not be with this
It limits the scope of the invention." first " and " second " used in the embodiment of the present invention are not offered as any sequence, quantity
Or importance, and be used only to distinguish different component parts.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the invention proposes a kind of high frequency rotating vibrating type detritus drilling tools, it is by external steady
Solid 1, bit body 2, Cutter 3, biography vibration part fixed column 4, first upload vibration ball 5, first and pass the vibration upload of ball 6, second down
Vibration ball 7, second passes down vibration ball 8, first and passes vibration column 9, second biography vibration column 10, driver rotor 11, driver stator 12, locking pin
13, upper fixing screws 14, lower fixing screws 15, hydrophthalmia 16 and water channel 17 form;Cutter 3 is by can double-side cutting rock
PDC composite sheet is constituted, and Cutter 3 is embedded on the labial surface of bit body 2, and in the labial surface of bit body 2 in 3600 uniform cloth
It sets, Cutter 3 is uniformly embedded in 2 bottom of bit body with different angle, to guarantee each Cutter 3 in cutting
Abrasion condition it is roughly the same, bit body 2 by lower fixing screws 15 with pass vibration part fixed column 4 be connected, pass vibration part fixed column 4 lead to
It crosses locking pin 13 to connect with the firm body 1 in outside, the firm body 1 in outside is connect by upper fixing screws 14 with driver stator 12, is passed
Driver rotor 11 and coaxially arranged is provided in dynamic device stator 12, and the top of driver rotor 11 coaxially connects with external motor
It connects, provides the power of single direction rotation for driver rotor 11, rotate driver rotor 11 can in driver stator 12 with axis;
There are six the biography arranged in a ring at equal intervals vibration part fixed column 4, each two sides for passing vibration part fixed column 4 for the connection of 2 top of bit body
It is symmetrically provided with groove, the bottom surface setting of two grooves is inclined-plane;It is each provided with a Ge Chuanzhen mechanism in two grooves, and passes vibration
Mechanism freely up and down moves along the vertical direction under external force, and each Chuan Zhen mechanism is by two biography vibration balls and a biography vibration column
Composition passes vibration column and is located among two biography vibration balls;Biography vibration ball positioned at lower part is directly in contact with biography vibration part fixed column 4, position
Biography vibration ball in top is in contact with 11 lower part of driver rotor, and the bottom surface of driver rotor 11 is annular wavy surface, and is arranged
The same superposed biography vibration ball for passing vibration 4 two sides of part fixed column just what a be located at the wave lug boss of annular wavy surface
Timesharing, another is located at the wave depressed section of annular wavy surface.
" high frequency " frequency so-called in the present invention is by the circumferential wave of driver rotor speed and 11 bottom of driver rotor
Unrestrained surface wave wave number codetermines.Using the wavy surface between two neighboring wave crest as a wave number, then there is high frequency driver
Vibration frequency=driver rotor speed * wave number, the vibration frequency of medium-high frequency driver of the present invention can reach 50Hz~
1000Hz。
Elaborate the working principle of the invention and process below with reference to Fig. 2 and Fig. 4: the bottom surface of driver rotor 11 is ring
Shape wavy surface, and be in contact with vibration 4 upper surface of part fixed column is passed, the same superposed biography vibration ball in biography vibration 4 two sides of part fixed column
It is not at sustained height when work, by taking the biography vibration part fixed column 4 of face in Fig. 2 as an example, passes two grooves in vibration part fixed column 4
Separation is passing 4 left and right sides of vibration part fixed column, uploads vibration ball 5 due to being turned by the driver in portion disposed thereon positioned at the first of left side
The wave convex portion of son 11 is withstood, and first passes down vibration ball 6 and first pass vibration column 9 and be in lower position, and positioned at the of right side
Two upload vibration balls 7 are since biography vibration ball 8 and the second biography vibration column 10 are in the wave depressed section in driver rotor 11, second down
Higher position.First upload vibration ball 5 promotion first passes vibration column 9 drive first and passes the ball 6 that shakes down, makes first to pass vibration ball 6 down and pushes up to biography
On the left groove bottom bevel for part fixed column 4 of shaking, an active force to the right is generated to biography vibration part fixed column 4.At this point, six
A biography vibration part fixed column 4 is in this state, so that entire bit body 2 is generated a power counterclockwise and drives it slightly to the right
Rotation.With the single direction rotation of driver rotor 11, first, which uploads vibration ball 5, will progress into driver rotor 11 in subsequent time
In next wave recess of lower annular wavy surface, and the second upload vibration ball 7 will be gradually by the next protrusion of annular wavy surface
Part withstand, then first upload vibration ball 5, first passes down vibration ball 6 and first pass vibration column 9 constitute the first Chuan Zhen mechanism entirety to
Upper movement, second, which uploads vibration ball 7, second, passes down vibration ball 8 and second passes that the second Chuan Zhen mechanism that vibration column 10 is constituted is whole to transport downwards
Dynamic, top generates a power to the left to it to vibration 4 right groove bottom bevel of part fixed column is passed, and six biography vibration parts are fixed at this time
Column 4 is in this state, and then entire bit body 2 just generates a clockwise power it is driven slightly to rotate to the left.Pass vibration
The the first Chuan Zhen mechanism and the second Chuan Zhen mechanism of 4 two sides of part fixed column are successively lifted and fall with pressure, and then bit body 2 just produces
High frequency slightly revolves vibration.
As shown in figure 3, being 2 bottom substance schematic diagram of bit body.2 bottom centre of bit body is provided with hydrophthalmia 16, and hydrophthalmia 16 weeks
The water channel 17 for being distributed with and imitating the distribution of human lung's tracheae is enclosed, air-breathing can expand and exhale rapidly when being breathed due to the lung of people
It shrinking, resistance is seldom, so water channel 17 mainly imitates human lung's tracheae regularity of distribution, the landwaste that bit body 2 can be enable broken
Enough quicklying move through water channel 17 with minimal flow resistance leaves bottom hole, prevents landwaste from resulting in blockage, improves drilling efficiency.
Claims (3)
1. a kind of high frequency rotating vibrating type detritus drilling tool, which is characterized in that the drilling tool keeps pouring in vibration component by drill bit assembly, height and height is kept pouring in
Dynamic device composition, drill bit assembly and height are kept pouring between vibration component and height is kept pouring between vibration component and high frequency driver by fixed spiral shell
Nail connection;
The drill bit assembly includes bit body (2) and Cutter (3), and Cutter (3) is made of PDC composite sheet, is bored
Head cutting tooth (3) is embedded on the labial surface of bit body (2), and is evenly arranged in the labial surface of bit body (2) in 360 °;Bit body
(2) bottom center is provided with hydrophthalmia (16), is connected with around hydrophthalmia (16) for the mud water channel (17) for having landwaste to be discharged;
It includes that biography vibration part fixed column (4), Chuan Zhen mechanism and outside are firm body (1) that the height, which keeps pouring in vibration component, passes part fixed column of shaking
(4) lower part is connected by locking pin (13) with outside firm body (1), and the two sides of biography vibration part fixed column (4) are symmetrically provided with recessed
The bottom surface of slot, two grooves is set as inclined-plane;A Ge Chuanzhen mechanism is each provided in two grooves, and Chuan Zhen mechanism is in outer masterpiece
It is freely up and down moved along the vertical direction under, each Chuan Zhen mechanism is made of two biography vibration balls and a biography vibration column, passes vibration column
It is located among two biography vibration balls;It passes vibration part fixed column (4) quantity to be three or more and arrange in a ring at equal intervals, same biography vibration
When the superposed biography in side in part fixed column (4) shakes ball with driver rotor (11) tangent contact, the other side is located at lower part
Biography vibration ball with bottom portion of groove inclined-plane is tangent contacts;
The high frequency driver includes driver stator (12) and driver rotor (11), and driver rotor (11) is placed in driver
In stator (12) and coaxially arranged, the top of driver rotor (11) and external motor are coaxially connected;External motor is for driving
Driver rotor (11) single direction rotation, so that driver rotor (11) is rotated along driver stator (12) axis, driver rotor
(11) bottom surface is annular wavy surface, and the corrugation wavelength of wavy surface and setting are in same two passed in vibration part fixed column (4)
The matching of the distance between Chuan Zhen mechanism, it is another when the wave convex portion of the corresponding annular wavy surface of one of Chuan Zhen mechanism
The wave depressed section of the corresponding annular wavy surface of Ge Chuanzhen mechanism.
2. high frequency rotating vibrating type detritus drilling tool according to claim 1, which is characterized in that the water channel (17) is imitative Human Lung
Portion's tracheae distributed architecture, and depth is identical.
3. high frequency rotating vibrating type detritus drilling tool according to claim 1 or 2, which is characterized in that the vibration of the high frequency driver
Dynamic frequency is 50Hz~1000Hz.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811148280.5A CN109209239B (en) | 2018-09-29 | 2018-09-29 | High-frequency rotary vibration type rock crushing drilling tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811148280.5A CN109209239B (en) | 2018-09-29 | 2018-09-29 | High-frequency rotary vibration type rock crushing drilling tool |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109209239A true CN109209239A (en) | 2019-01-15 |
CN109209239B CN109209239B (en) | 2023-09-01 |
Family
ID=64982270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811148280.5A Active CN109209239B (en) | 2018-09-29 | 2018-09-29 | High-frequency rotary vibration type rock crushing drilling tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109209239B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109854180A (en) * | 2019-04-23 | 2019-06-07 | 吉林大学 | A kind of high frequency rotating vibrating type detritus drilling tool drill bit |
CN109974957A (en) * | 2019-02-27 | 2019-07-05 | 哈尔滨工业大学(威海) | Amplitude modulation frequency eccentric vibration-type lunar soil material impact rock breaks test platform and its application |
CN110029954A (en) * | 2019-05-15 | 2019-07-19 | 吉林大学 | A kind of ratio-frequency alternator structure for high frequency rotating vibrating type detritus drilling tool |
CN110501264A (en) * | 2019-09-03 | 2019-11-26 | 中国石油大学(北京) | A kind of field sand shale identification device and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2963945A1 (en) * | 2010-08-20 | 2012-02-24 | Breakthrough Design | ANNULAR DEVICE FOR RADIAL MOVEMENT OF CONNECTED ORGANS BETWEEN THEM |
US20120241219A1 (en) * | 2009-09-16 | 2012-09-27 | Iti Scotland Limited | Resonance enhanced rotary drilling |
US20160024881A1 (en) * | 2014-07-24 | 2016-01-28 | Superior Drilling Products, Inc. | Fluid pulse valve |
US20160053545A1 (en) * | 2014-08-25 | 2016-02-25 | Halliburton Energy Services, Inc. | Resonance-tuned drill string components |
CN105971492A (en) * | 2016-06-08 | 2016-09-28 | 西南石油大学 | Magnet-based torsion percussion boring tool |
US20170356249A1 (en) * | 2016-06-13 | 2017-12-14 | Varel Europe S.A.S. | Passively induced forced vibration rock drilling system |
CN209025612U (en) * | 2018-09-29 | 2019-06-25 | 吉林大学 | A kind of high frequency rotating vibrating type detritus drilling tool |
-
2018
- 2018-09-29 CN CN201811148280.5A patent/CN109209239B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120241219A1 (en) * | 2009-09-16 | 2012-09-27 | Iti Scotland Limited | Resonance enhanced rotary drilling |
FR2963945A1 (en) * | 2010-08-20 | 2012-02-24 | Breakthrough Design | ANNULAR DEVICE FOR RADIAL MOVEMENT OF CONNECTED ORGANS BETWEEN THEM |
US20160024881A1 (en) * | 2014-07-24 | 2016-01-28 | Superior Drilling Products, Inc. | Fluid pulse valve |
US20160053545A1 (en) * | 2014-08-25 | 2016-02-25 | Halliburton Energy Services, Inc. | Resonance-tuned drill string components |
CN105971492A (en) * | 2016-06-08 | 2016-09-28 | 西南石油大学 | Magnet-based torsion percussion boring tool |
US20170356249A1 (en) * | 2016-06-13 | 2017-12-14 | Varel Europe S.A.S. | Passively induced forced vibration rock drilling system |
CN209025612U (en) * | 2018-09-29 | 2019-06-25 | 吉林大学 | A kind of high frequency rotating vibrating type detritus drilling tool |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109974957A (en) * | 2019-02-27 | 2019-07-05 | 哈尔滨工业大学(威海) | Amplitude modulation frequency eccentric vibration-type lunar soil material impact rock breaks test platform and its application |
CN109854180A (en) * | 2019-04-23 | 2019-06-07 | 吉林大学 | A kind of high frequency rotating vibrating type detritus drilling tool drill bit |
CN110029954A (en) * | 2019-05-15 | 2019-07-19 | 吉林大学 | A kind of ratio-frequency alternator structure for high frequency rotating vibrating type detritus drilling tool |
CN110029954B (en) * | 2019-05-15 | 2023-12-05 | 吉林大学 | High-frequency generation mechanism for high-frequency rotary vibration type rock crushing drilling tool |
CN110501264A (en) * | 2019-09-03 | 2019-11-26 | 中国石油大学(北京) | A kind of field sand shale identification device and method |
Also Published As
Publication number | Publication date |
---|---|
CN109209239B (en) | 2023-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109209239A (en) | A kind of high frequency rotating vibrating type detritus drilling tool | |
CN107842317B (en) | Hard-rock boring punching composite drill bit | |
CN102777122B (en) | Impact screw drilling tool | |
CN111411898B (en) | Composite drill bit | |
CN206280004U (en) | A kind of mixing PDC drill bit with multiple cutting function | |
WO2013170788A1 (en) | Combination scraping and impacting drill bit | |
CN202745686U (en) | Impact screw drilling tool | |
CN105840105A (en) | PDC (Polycrystalline diamond compact)-impregnated segment hybrid self-adaptive drill bit | |
CN206129207U (en) | Novel oscillatory surge ware based on turbine and cam | |
CN202493219U (en) | Combined bit formed by peeling bits and PDC (Polycrystalline Diamond Compact) blades | |
CN209025612U (en) | A kind of high frequency rotating vibrating type detritus drilling tool | |
CN207944889U (en) | Combined cut PDC drill bit with spin driving toothing | |
CN104196543A (en) | Cutterhead device for large-diameter full-section impact crushing of hard rock | |
CN106812462B (en) | A kind of multidimensional percussion drilling tool | |
CN106522844B (en) | Cross drill hammer structure, the Spiral digging machine drill bit containing the structure and its application | |
CN107989554A (en) | Particle impact PDC drilling bit | |
CN207647471U (en) | PDC drill bit for particle percussion drilling | |
CN201679500U (en) | Rotary digging pick | |
CN109989707A (en) | Based on the motor-driven double speed PDC drill bit of turbine generation formula | |
CN207436906U (en) | The two-way high frequency composite impact device of turbine type | |
CN207048680U (en) | Reaming while drilling drill bit | |
CN102900355B (en) | Quick-drill pneumatic hard rock drill | |
CN106168115B (en) | A kind of hard-rock boring drill bit of cooperation rotary drilling rig | |
CN206530289U (en) | Screw rod jump bit | |
CN111411899B (en) | PDC drill bit with self-impact capability |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |