CN107905781A - A kind of drilling engineering mechanical equipment - Google Patents
A kind of drilling engineering mechanical equipment Download PDFInfo
- Publication number
- CN107905781A CN107905781A CN201710918557.7A CN201710918557A CN107905781A CN 107905781 A CN107905781 A CN 107905781A CN 201710918557 A CN201710918557 A CN 201710918557A CN 107905781 A CN107905781 A CN 107905781A
- Authority
- CN
- China
- Prior art keywords
- anticreep
- face
- drilling tool
- runner
- sealing drum
- 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 158
- 238000007789 sealing Methods 0.000 claims abstract description 91
- 230000003628 erosive effect Effects 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 18
- 230000035939 shock Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002596 correlated effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/02—Automatic control of the tool feed
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/10—Arrangements for automatic stopping when the tool is lifted from the working face
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of drilling engineering mechanical equipment.Including controller mandrel, the erosion control lantern ring, anti-rotation sealing drum, anticreep snap ring, anticreep runner application cylinder；The erosion control lantern ring is installed on the top of controller mandrel, anti- rotation sealing drum is movably connected in one with anticreep runner application cylinder, and installed in the middle part of controller mandrel, the anti-rotation sealing drum realizes that axially slidable, circumferential direction does not rotate with anticreep runner application cylinder by spline fitted, the lower part outer wall of the controller mandrel is equipped with flow manifold, and the open and close of flow manifold are realized by being slidably matched with controller mandrel.Beneficial effect：1st, it can start and stop the working status of drilling tool according to the drilling state of deviational survey process, so as to fundamentally suppress correlated noise caused by drilling tool work；2nd, noise controller is simple in structure, length is extremely short；3rd, install and easy to use, easy to maintenance, security is good.
Description
Technical field
The present invention relates to a kind of drilling engineering machinery, during for the directional well deviational survey data sound transmission, suppresses because turn on pump circulates
Caused hollow drive drilling tool drives the drill bit sliding wear borehole wall or the noise in shaft bottom.
Background technology
At present, in oil drilling engineering, carrier wave, down-hole information of the drill string as information transfer channel are used as by the use of sound wave
Transmission technology can improve the efficiency of transmission of downhole data, reduce dependence of the data transfer to environment in well, reduce data and pass
Transfer device cost, thus as the hot spot of down-hole information field of wireless transmission research.However, drill bit broken rock, brill in drilling process
The noise for the generations such as well liquid circulates and drilling machine works has not been able to solve very well all the time to sound carrier interference problem, finally affects well
The realization of lower information sound transmission technology.During drilling well deviational survey, it need to above carry drilling tool and stop turntable or top drive rotation, keep out
Pump circulation.Drilling tool stops rotating, and the frictional noise of drill string and the borehole wall can eliminate, and also intensity is smaller for circulation of drilling fluid noise, approximate
It can ignore.Among many noises, because of turn on pump so that power drilling tool works, so as to drive touching for drill bit and the borehole wall or wellbore
Hit, rub the noise that produces because its intensity is big, the characteristic of bandwidth and become the main interference that down-hole information transmits sound carrier
Factor.If enabling to power drilling tool when power drilling tool is stopped, creeps into during deviational survey to start to work, power drilling tool bores
It can be effectively eliminated into noise.Therefore, research and development downhole noise controller to control the work of mud motor according to drilling state
Suppression of the state to noise during directional well deviational survey and evade very significant, the realization tool to down-hole information sound transmission technology
Play an important role.
The content of the invention
The purpose of the present invention is aiming at drawbacks described above existing in the prior art, there is provided a kind of drilling engineering mechanical equipment,
Stop power drilling tool work when realizing deviational survey, when drilling starts power drilling tool drilling, so as to evade down-hole information sound transmission process
The noise of the drill bit sliding wear borehole wall, realizes the purpose of the noiseless transmission of sound carrier.
A kind of drilling engineering mechanical equipment that the present invention mentions, including controller mandrel（1）, the erosion control lantern ring（2）, spline chamber
Seal assembly（3）, anti-rotation sealing drum（4）, anticreep snap ring（6）, anticreep runner application cylinder（7）, the erosion control lantern ring（2）Installation
In controller mandrel（1）Top, anti-rotation sealing drum（4）With anticreep runner application cylinder（7）One is threaded in, and is installed
In controller mandrel（1）Middle part, the anti-rotation sealing drum（4）With anticreep runner application cylinder（7）By spline fitted, with control
Device mandrel processed（1）Realize that axially slidable, circumferential direction does not rotate, anticreep snap ring（6）It is installed on controller mandrel（1）The anticreep at middle part
In card slot, anti-rotation sealing drum（4）Inner side is installed by spline chamber seal assembly（3）；The controller mandrel（1）Lower part outer wall on
Equipped with flow manifold（8）, the anticreep runner application cylinder（7）Bottom and controller mandrel（1）Be slidably matched realization shunting
Runner（8）Open and close, the controller mandrel（1）Bottom is equipped with power drilling tool hollow nozzle（9）.
Above-mentioned controller mandrel（1）Inside is followed successively by drilling tool junction button from top to bottom（101）, drilling fluid inner flow passage
（102）With power drilling tool hollow nozzle（9）, drilling tool junction button（101）For connecting top drill assembly, drilling fluid inner flow passage
（102）For drilling fluid overcurrent, power drilling tool hollow nozzle（9）Drilling fluid inner flow passage will be flowed through（102）Drilling fluid spurt into
In power drilling tool rotor hollow cavity.
Above-mentioned controller mandrel（1）Outside is followed successively by end face of linking closely from top to bottom（103）, lantern ring installing tache（104）, it is close
Seal cylinder（105）, external splines（106）, anticreep card slot（107）, runner control axial plane（108）, hollow structure joint face（109）,
Link closely end face（103）Space of linking closely is provided for connection top drilling tool；Lantern ring installing tache（104）With the erosion control lantern ring（2）Coordinate；Outer flower
Key（106）With anti-rotation sealing drum（4）Coordinate, realize anti-rotation sealing drum（4）With controller mandrel（1）Between circumferential do not rotate；Outer flower
Key（106）The anticreep card slot of downside（107）For installing anticreep snap ring（6）；Runner controls axial plane（108）For with anticreep runner
Application cylinder（7）Coordinate the mistake flow control for realizing drilling fluid between power drilling tool stator and rotor；Hollow structure joint face（109）For
Be slidably connected the hollow inner cavity surface of power drilling tool rotor；Runner controls axial plane（108）Downside be circumferentially provided with flow manifold（8）.
The above-mentioned erosion control lantern ring（2）Outside is cylindrical surface, the erosion control lantern ring（2）Inside is followed successively by from top to bottom：Mandrel connects
Button（201）, installation righting face（202）, protecting against shock end face（203）；Mandrel junction button（201）Connect lantern ring installing tache（104）From
And cause the erosion control lantern ring（2）It is installed on controller mandrel（1）On；The righting face of installation（202）With sealing cylinder（105）Match somebody with somebody in gap
Close, so as to fulfill the erosion control lantern ring（2）Righting in installation process；Protecting against shock end face（203）For the erosion control lantern ring（2）Bottom end face,
Shape is anchor ring, for bearing the erosion control lantern ring（2）With anti-rotation sealing drum（4）The impact of generation；The righting face of installation（202）On open
There is seal groove, for installing sealing so as to fulfill installation righting face（202）With sealing cylinder（105）Between seal.
Above-mentioned anti-rotation sealing drum（4）Outer upper is sealing drum outer cylinder（401）, lower part connects for anticreep runner application cylinder
Connect button（403）；Anti- rotation sealing drum（4）Inside upper part is to be slidingly sealed end face（404）, lower part is internal spline（405）；It is slidingly sealed
End face（404）On be provided with seal groove, be used for realization and be slidingly sealed end face（404）With sealing cylinder（105）Between sealing；Internal spline
（405）With external splines（106）It can be achieved to coordinate, be used for realization anti-rotation sealing drum（4）With controller mandrel（1）Between circumferential do not revolve
Turn；Sealing drum outer cylinder（401）With being slidingly sealed end face（404）Between be provided with sealed oiling hole（402）, for moistening for sealed oiling
It is sliding；Sealing drum outer cylinder（401）With internal spline（405）Between be provided with oil filler point（5）, for for spline fitted oil injecting lubricating.
Above-mentioned anticreep snap ring（6）It is more than anticreep card slot for internal diameter（107）Diameter, outside diameter are less than snap ring confined planes（705）Directly
Two semicircle annulus in footpath.
Above-mentioned anticreep runner application cylinder（7）Outer upper is anticreep runner application cylinder outer cylinder（701）, middle part is power
Drilling tool cage connection button（702）, lower part is screw thread righting face（703）；Power drilling tool cage connection button（702）For connecting power
Drilling tool shell；Screw thread righting face（703）For for anticreep runner application cylinder（7）Righting placed in the middle is provided when being connected with power drilling tool；
Anticreep runner application cylinder（7）Outer upper is sealing drum junction button（704）, middle part is snap ring confined planes（705）, lower part is runner
Control hole face（706）；Sealing drum junction button（704）For drilling tool junction button, for anticreep runner application cylinder junction button（403）Match somebody with somebody
Connection is closed, realizes anticreep runner application cylinder（7）With anti-rotation sealing drum（4）Connection；Snap ring confined planes（705）For with Anti-release clamp
Ring（6）Clearance fit realizes anticreep snap ring（6）It is axially fixed at anticreep card slot（107）Within；Runner controls hole face（706）For
Axial plane is controlled with runner（108）Clearance fit is realized to flow manifold（8）Blocking and relieving；Runner controls hole face（706）On
Seal groove is provided with, for installing sealing so as to fulfill installation runner control axial plane（108）Hole face is controlled with runner（706）Between it is close
Envelope.
A kind of application method for drilling engineering mechanical equipment that the present invention mentions, comprises the following steps：
（1）, deviational survey data sound transmission process：
During deviational survey, drill bit lift-off shaft bottom, because of frictional force and gravity, power drilling tool pulls anti-rotation sealing drum and the anti-separation of flow
The connector of road application cylinder is relative to controller mandrel（1）Move downward, controller mandrel（1）On flow manifold（8）Into
Anticreep runner application cylinder（7）Within, blocked towards the runner of power drilling tool stator and rotor cavity, power drilling tool stops rotation
Turn, and at the same time, controller mandrel（1）Upper power drilling tool hollow nozzle（9）Still be held in power drilling tool rotor it is hollow within, drilling well
Liquid all flows to shaft bottom by the way that power drilling tool rotor is hollow, by the above process, on the premise of drilling fluid normal circulation is ensured,
Eliminate power drilling tool rotation and power drilling tool drives the drill bit sliding wear borehole wall or the noise in shaft bottom；
（2）, in normal drilling well drilling process：
In normal drilling well drilling process, bottomhole is pressurized, and top drill thrust promotes anti-rotation sealing drum（4）With anticreep runner control
Cylinder processed（7）Threaded connection body relative to controller mandrel（1）Movement upwards, controller mandrel（1）On flow manifold（8）Push away
Go out anticreep runner application cylinder（7）Outside, got through towards the runner of power drilling tool stator and rotor cavity, part drilling fluid flows into
Cavity between power drilling tool stator and rotor, power drilling tool start to rotate, and at the same time, controller mandrel（1）In upper power drilling tool
Empty nozzle（9）Still be held in power drilling tool rotor it is hollow within, drilling fluid another part passes through the hollow flow direction of power drilling tool rotor
Shaft bottom, by the above process, realizes the rotation of hollow drive drilling tool and hollow drive drilling tool in normal drilling process and drives drill bit
Broken rock is crept into.
Relative to the prior art, the present invention has following beneficial effect：
1st, it can start and stop the working status of power drilling tool according to the drilling state of deviational survey process, so as to fundamentally suppress dynamic
Correlated noise caused by the work of power drilling tool；
2nd, noise controller is simple in structure, length is extremely short, and when use does not influence the work of power drilling tool and measurement while drilling instrument, has
Beneficial to working long hours, be conducive to onsite application；
3rd, install and easy to use, easy to maintenance, security is good, can adapt to work long hours among underground evil slightly environment.
Brief description of the drawings
Fig. 1 is drilling noise controller deviational survey state overall structure figure；
Fig. 2 is drilling noise controller drilling state overall structure figure；
Fig. 3 is drilling noise controller A-A profiles；
Fig. 4 is controller core shaft structure figure；
Fig. 5 is erosion control thimble structure figure；
Fig. 6 is anti-rotation sealing drum structure chart；
Fig. 7 is anticreep runner application cylinder structure chart；
In figure：Controller mandrel 1, the erosion control lantern ring 2, spline chamber seal assembly 3, it is anti-rotation sealing drum 4, oil filler point 5, anticreep snap ring 6,
It is anticreep runner application cylinder 7, flow manifold 8, power drilling tool hollow nozzle 9, drilling tool junction button 101, drilling fluid inner flow passage 102, tight
End of thread face 103, lantern ring installing tache 104, sealing cylinder 105, external splines 106, anticreep card slot 107, runner control axial plane 108, in
It is hollow structure joint face 109, mandrel junction button 201, installation righting face 202, protecting against shock end face 203, sealing drum outer cylinder 401, close
Envelope oil filler point 402, anticreep runner application cylinder junction button 403, be slidingly sealed end face 404, internal spline 405, anticreep runner application cylinder
Outer cylinder 701, power drilling tool cage connection button 702, screw thread righting face 703, sealing drum junction button 704, snap ring confined planes 705,
Runner controls hole face 706.
Embodiment
A kind of drilling engineering mechanical equipment mentioned referring to the drawings 1, Fig. 2, Fig. 3, the present invention, including controller mandrel 1, prevent
Rush the lantern ring 2, anti-rotation sealing drum 4, anticreep snap ring 6, anticreep runner application cylinder 7；The erosion control lantern ring 2 is installed on the upper of controller mandrel 1
Portion, anti-rotation sealing drum 4 are threaded in one with anticreep runner application cylinder 7, and installed in the middle part of controller mandrel 1, institute
The anti-rotation sealing drum 4 stated is realized axially slidable, circumferential with controller mandrel 1 with anticreep runner application cylinder 7 by spline fitted
Do not rotate, anticreep snap ring 6 is installed in the anticreep card slot at the middle part of controller mandrel 1, and anti-4 inner side installation spline chamber of rotation sealing drum is close
Seal assembly 3；The lower part outer wall of the controller mandrel 1 is equipped with flow manifold 8, the bottom of the anticreep runner application cylinder 7
Portion is slidably matched with controller mandrel 1 and realizes the open and close of flow manifold 8, and 1 bottom of controller mandrel is equipped with dynamic
Power drilling tool hollow nozzle 9.
As shown in figure 4, drilling tool junction button 101 is followed successively by inside the controller mandrel 1 from top to bottom, stream in drilling fluid
Road 102, power drilling tool hollow nozzle 9；Drilling tool junction button 101 is used to connect top drill assembly；Drilling fluid inner flow passage 102 is used for
Drilling fluid overcurrent；Power drilling tool hollow nozzle 9 spurts into the drilling fluid for flowing through drilling fluid inner flow passage 102 in power drilling tool rotor
In cavity；End face 103 of linking closely is followed successively by outside controller mandrel 1 from top to bottom, lantern ring installing tache 104, seals cylinder 105, outside
Spline 106, anticreep card slot 107, runner control axial plane 108, hollow structure joint face 109；103 outside diameter of end face that links closely is bored with top
It is identical to have outside diameter, for providing space of linking closely for connection top drilling tool；Lantern ring installing tache 104 is used to install the erosion control lantern ring 2；Sealing
105 diameter of cylinder is less than 104 path of lantern ring installing tache, for being axially slid relative between anti-rotation sealing drum 4 and controller mandrel 1
Sealing surface is provided；106 major diameter of external splines is slightly less than sealing 105 diameter of cylinder, for coordinating with anti-rotation sealing drum 4, realizes anti-rotation
It is circumferential between sealing drum 4 and controller mandrel 1 not rotate；107 inner cylinder face diameter of anticreep card slot is less than 106 path of external splines, uses
In installation anticreep snap ring 6；Runner control 108 diameter of axial plane is more than 107 inner cylinder face diameter of anticreep card slot, less than external splines 106
Major diameter, the mistake flow control for realizing drilling fluid between power drilling tool stator and rotor is coordinated for anticreep runner application cylinder 7；Hollow knot
109 diameter of structure joint face is less than runner control 108 diameter of axial plane, for the hollow inner cavity surface of power drilling tool rotor that is slidably connected；
Runner controls and is circumferentially provided with flow manifold 8 between axial plane 108 and drilling fluid inner flow passage 102.
As shown in figure 5, the outside of the erosion control lantern ring 2 is cylindrical surface, its diameter is equal to 103 outside diameter of end face that links closely；In the erosion control lantern ring 2
Portion is followed successively by from top to bottom：Mandrel junction button 201, installs righting face 202, protecting against shock end face 203；201 button-type of mandrel junction button
It is identical with lantern ring installing tache 104, for connect lantern ring installing tache 104 so that the erosion control lantern ring 2 be installed on controller mandrel 1 it
On；202 diameter of righting face is installed and is more than sealing cylinder 105, with sealing 105 clearance fit of cylinder, is pacified so as to fulfill the erosion control lantern ring 2
Righting during dress；Protecting against shock end face 203 is 2 bottom end face of the erosion control lantern ring, and shape is anchor ring, for bearing the erosion control lantern ring
2 impacts produced with anti-rotation sealing drum 4；Installation is provided with seal groove on righting face 202, is helped for installing sealing so as to fulfill installation
Sealed between front 202 and sealing cylinder 105.
As shown in fig. 6, anti-rotation 4 outer upper of sealing drum is sealing drum outer cylinder 401, lower part connects for anticreep runner application cylinder
Connect button 403；Sealing drum outer cylinder 401 is equal to the cylindrical surface for end face 103 of linking closely for diameter；Anticreep runner application cylinder junction button 403
For connecting anticreep runner application cylinder 7；For 4 inside upper part of anti-rotation sealing drum to be slidingly sealed end face 404, lower part is internal spline 405；
The cylindrical surface that end face 404 is less than sealing cylinder 105 for diameter is slidingly sealed, seal groove is provided with thereon, is used for realization and is slidingly sealed
Sealing between end face 404 and sealing cylinder 105；Internal spline 405 can realize cooperation with external splines 106, be used for realization anti-rotation sealing
It is circumferential between cylinder 4 and controller mandrel 1 not rotate；Sealing drum outer cylinder 401 and it is slidingly sealed between end face 404 and is provided with sealed oiling hole
402, for being lubricated for sealed oiling；Oil filler point 5 is provided between sealing drum outer cylinder 401 and internal spline 405, for for spline fitted
Oil injecting lubricating.
The anticreep snap ring 6 is more than 107 diameter of anticreep card slot for internal diameter, and outside diameter is less than the two of 705 diameter of snap ring confined planes
A semicircle annulus.
As shown in fig. 7,7 outer upper of anticreep runner application cylinder is anticreep runner application cylinder outer cylinder 701, middle part is power
Drilling tool cage connection button 702, lower part are screw thread righting face 703；Anticreep runner application cylinder outer cylinder 701 is equal to end of linking closely for diameter
The cylindrical surface in face 103；Power drilling tool cage connection button 702 is drilling tool junction button, and for connecting power drilling tool shell, which can be with
For pin thread or female thread；Screw thread righting face 703 is less than the cylindrical surface of 702 small end path of power drilling tool cage connection button for diameter, uses
Righting placed in the middle is provided when being connected for anticreep runner application cylinder 7 with power drilling tool；7 outer upper of anticreep runner application cylinder is sealing
Cylinder junction button 704, middle part are snap ring confined planes 705, and lower part controls hole face 706 for runner；Sealing drum junction button 704 connects for drilling tool
Button is connect, for being connected with anticreep runner application cylinder junction button 403, realizes anticreep runner application cylinder 7 and anti-rotation sealing drum 4
Connection；Snap ring confined planes 705 are more than the inner cylinder face of 6 external cylindrical surface of anticreep snap ring for diameter, for matching somebody with somebody with 6 gap of anticreep snap ring
Conjunction realizes that anticreep snap ring 6 is axially fixed within anticreep card slot 107；Runner control hole face 706 is more than runner control shaft for diameter
The inner cylinder face in face 108, for realizing blocking and relieving to flow manifold 8 with runner 108 clearance fit of control axial plane；Runner
Seal groove is provided with control hole face 706, for installing sealing so as to fulfill installation runner control axial plane 108 and runner control hole face
Sealed between 706.
The connection relation for the drilling engineering mechanical equipment that the present invention mentions：
The erosion control lantern ring 2 is threadedly coupled with lantern ring installing tache 104 by mandrel junction button 201 and is installed on 1 top of controller mandrel；It is anti-
Sealing drum 4 is revolved with anticreep runner application cylinder 7 by anticreep runner application cylinder junction button 403 and 704 screw thread of sealing drum junction button to connect
One is connected into, is installed on the middle part of controller mandrel 1, anti-rotation sealing drum 4 is threadedly coupled body with anticreep runner application cylinder 7 and passes through outer flower
The cooperation of key 106 and internal spline 405 realizes that axially slidable, circumferential direction does not rotate；Anticreep snap ring 6 is installed in controller mandrel 1
In portion's anticreep card slot 107, within the snap ring confined planes of anticreep runner application cylinder 7；Oil is installed stifled on oil filler point 5；Anti- rotation sealing
Cylinder 4 is slidingly sealed installation spline chamber seal assembly 3 in end face 404.
The application method for the drilling engineering mechanical equipment that the present invention mentions：
1）Deviational survey data sound transmission process：
As shown in Figure 1, during deviational survey, drill bit lift-off shaft bottom, because of frictional force and gravity, power drilling tool pulls anti-rotation sealing
Cylinder 4 and the threaded connection body of anticreep runner application cylinder 7 are moved downward relative to controller mandrel 1, the shunting on controller mandrel 1
Runner 8 enters within anticreep runner application cylinder 7, is blocked towards the runner of power drilling tool stator and rotor cavity, power drilling tool
Stop rotating, and at the same time, on controller mandrel 1 power drilling tool hollow nozzle 9 be still held in power drilling tool rotor it is hollow within, bore
Well liquid all flows to shaft bottom by the way that power drilling tool rotor is hollow, by the above process, is ensureing the premise of drilling fluid normal circulation
Under, eliminate power drilling tool rotation and power drilling tool drives the drill bit sliding wear borehole wall or the noise in shaft bottom.
2）In normal drilling well drilling process：
As shown in Fig. 2, normally in drilling well drilling process, bottomhole is pressurized, and top drill thrust promotes anti-rotation sealing drum 4 with preventing
The threaded connection body of separation of flow road application cylinder 7 moves upwards relative to controller mandrel 1, and the flow manifold 8 on controller mandrel 1 pushes away
Go out outside anticreep runner application cylinder 7, got through towards the runner of power drilling tool stator and rotor cavity, part drilling fluid flows into dynamic
Cavity between power drilling tool stator and rotor, power drilling tool start to rotate, and at the same time, power drilling tool hollow spray on controller mandrel 1
Mouth 9 be still held in power drilling tool rotor it is hollow within, drilling fluid another part flows to shaft bottom by the way that power drilling tool rotor is hollow, lead to
The above process is crossed, the rotation of hollow drive drilling tool and hollow drive drilling tool in normal drilling process is realized and drives drill bit broken rock to bore
Into.
Claims (3)
1. a kind of drilling engineering mechanical equipment, it is characterized in that：Including controller mandrel（1）, the erosion control lantern ring（2）, spline chamber sealing
Assembly（3）, anti-rotation sealing drum（4）, anticreep snap ring（6）, anticreep runner application cylinder（7）, the erosion control lantern ring（2）Installed in control
Device mandrel processed（1）Top, anti-rotation sealing drum（4）With anticreep runner application cylinder（7）One is threaded in, and installed in control
Device mandrel processed（1）Middle part, the anti-rotation sealing drum（4）With anticreep runner application cylinder（7）By spline fitted, and with control
Device mandrel（1）Realize that axially slidable, circumferential direction does not rotate, anticreep snap ring（6）It is installed on controller mandrel（1）The Anti-release clamp at middle part
In groove, anti-rotation sealing drum（4）Inner side is installed by spline chamber seal assembly（3）；The controller mandrel（1）Lower part outer wall on set
There is flow manifold（8）, the anticreep runner application cylinder（7）Bottom and controller mandrel（1）Be slidably matched realization shunting stream
Road（8）Open and close, the controller mandrel（1）Bottom is equipped with power drilling tool hollow nozzle（9）；
The erosion control lantern ring（2）Outside is cylindrical surface, the erosion control lantern ring（2）Inside is followed successively by from top to bottom：Mandrel junction button
（201）, installation righting face（202）, protecting against shock end face（203）；Mandrel junction button（201）Connect lantern ring installing tache（104）So as to
So that the erosion control lantern ring（2）It is installed on controller mandrel（1）On；The righting face of installation（202）With sealing cylinder（105）Match somebody with somebody in gap
Close, so as to fulfill the erosion control lantern ring（2）Righting in installation process；Protecting against shock end face（203）For the erosion control lantern ring（2）Bottom end face,
Shape is anchor ring, for bearing the erosion control lantern ring（2）With anti-rotation sealing drum（4）The impact of generation；The righting face of installation（202）On open
There is seal groove, for installing sealing so as to fulfill installation righting face（202）With sealing cylinder（105）Between seal；
The anti-rotation sealing drum（4）Outer upper is sealing drum outer cylinder（401）, lower part is anticreep runner application cylinder junction button
（403）；Anti- rotation sealing drum（4）Inside upper part is to be slidingly sealed end face（404）, lower part is internal spline（405）；It is slidingly sealed end face
（404）On be provided with seal groove, be used for realization and be slidingly sealed end face（404）With sealing cylinder（105）Between sealing；Internal spline
（405）With external splines（106）It can be achieved to coordinate, be used for realization anti-rotation sealing drum（4）With controller mandrel（1）Between circumferential do not revolve
Turn；Sealing drum outer cylinder（401）With being slidingly sealed end face（404）Between be provided with sealed oiling hole（402）, for moistening for sealed oiling
It is sliding；Sealing drum outer cylinder（401）With internal spline（405）Between be provided with oil filler point（5）, for for spline fitted oil injecting lubricating；
The anticreep runner application cylinder（7）Outer upper is anticreep runner application cylinder outer cylinder（701）, middle part is power drilling tool
Cage connection button（702）, lower part is screw thread righting face（703）；Power drilling tool cage connection button（702）For connecting power drilling tool
Shell；Screw thread righting face（703）For for anticreep runner application cylinder（7）Righting placed in the middle is provided when being connected with power drilling tool；Anticreep
Runner application cylinder（7）Outer upper is sealing drum junction button（704）, middle part is snap ring confined planes（705）, lower part controls for runner
Hole face（706）；Sealing drum junction button（704）For drilling tool junction button, for anticreep runner application cylinder junction button（403）Coordinate and connect
Connect, realize anticreep runner application cylinder（7）With anti-rotation sealing drum（4）Connection；Snap ring confined planes（705）For with anticreep snap ring
（6）Clearance fit realizes anticreep snap ring（6）It is axially fixed at anticreep card slot（107）Within；Runner controls hole face（706）For with
Runner controls axial plane（108）Clearance fit is realized to flow manifold（8）Blocking and relieving；Runner controls hole face（706）On open
There is seal groove, for installing sealing element so as to fulfill installation runner control axial plane（108）Hole face is controlled with runner（706）Between it is close
Envelope.
2. drilling engineering mechanical equipment according to claim 1, it is characterized in that：The controller mandrel（1）It is internal by
Top to bottm is followed successively by drilling tool junction button（101）, drilling fluid inner flow passage（102）With power drilling tool hollow nozzle（9）, drilling tool junction button
（101）For connecting top drill assembly, drilling fluid inner flow passage（102）For drilling fluid overcurrent, power drilling tool hollow nozzle（9）
Drilling fluid inner flow passage will be flowed through（102）Drilling fluid spurt into power drilling tool rotor hollow cavity.
3. drilling engineering mechanical equipment according to claim 2, it is characterized in that：The controller mandrel（1）It is exterior by
Top to bottm is followed successively by end face of linking closely（103）, lantern ring installing tache（104）, sealing cylinder（105）, external splines（106）, anticreep card slot
（107）, runner control axial plane（108）, hollow structure joint face（109）, end face of linking closely（103）There is provided tightly for connection top drilling tool
Detain space；Lantern ring installing tache（104）With the erosion control lantern ring（2）Coordinate；External splines（106）With anti-rotation sealing drum（4）Coordinate, realize anti-
Revolve sealing drum（4）With controller mandrel（1）Between circumferential do not rotate；External splines（106）The anticreep card slot of downside（107）For installing
Anticreep snap ring（6）；Runner controls axial plane（108）For with anticreep runner application cylinder（7）Cooperation realizes power drilling tool stator with turning
The mistake flow control of drilling fluid between son；Hollow structure joint face（109）For the hollow inner cavity surface of power drilling tool rotor that is slidably connected；
Runner controls axial plane（108）Downside be circumferentially provided with flow manifold（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918557.7A CN107905781B (en) | 2015-04-23 | 2015-04-23 | Mechanical equipment for drilling engineering |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193991.4A CN104863565B (en) | 2015-04-23 | 2015-04-23 | The down-hole information sound transmission creeps into Noise measarement instrument and method with hollow drive drilling tool |
| CN201710918557.7A CN107905781B (en) | 2015-04-23 | 2015-04-23 | Mechanical equipment for drilling engineering |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510193991.4A Division CN104863565B (en) | 2015-04-23 | 2015-04-23 | The down-hole information sound transmission creeps into Noise measarement instrument and method with hollow drive drilling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107905781A true CN107905781A (en) | 2018-04-13 |
| CN107905781B CN107905781B (en) | 2021-01-15 |
Family
ID=53909688
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918557.7A Expired - Fee Related CN107905781B (en) | 2015-04-23 | 2015-04-23 | Mechanical equipment for drilling engineering |
| CN201710918558.1A Active CN107701169B (en) | 2015-04-23 | 2015-04-23 | Mechanical device for drilling engineering |
| CN201710918656.5A Active CN107620591B (en) | 2015-04-23 | 2015-04-23 | Using method of mechanical device for drilling engineering |
| CN201510193991.4A Active CN104863565B (en) | 2015-04-23 | 2015-04-23 | The down-hole information sound transmission creeps into Noise measarement instrument and method with hollow drive drilling tool |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918558.1A Active CN107701169B (en) | 2015-04-23 | 2015-04-23 | Mechanical device for drilling engineering |
| CN201710918656.5A Active CN107620591B (en) | 2015-04-23 | 2015-04-23 | Using method of mechanical device for drilling engineering |
| CN201510193991.4A Active CN104863565B (en) | 2015-04-23 | 2015-04-23 | The down-hole information sound transmission creeps into Noise measarement instrument and method with hollow drive drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN107905781B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150384B (en) * | 2016-04-13 | 2020-09-08 | 中国石油大学(华东) | Power drilling tool working state control tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798903A (en) * | 2003-05-30 | 2006-07-05 | 斯特拉塔洛克技术产品有限责任公司 | Drilling string torsional energy control assembly and method |
| US20110011576A1 (en) * | 2009-07-14 | 2011-01-20 | Halliburton Energy Services, Inc. | Acoustic generator and associated methods and well systems |
| CN102434148A (en) * | 2011-12-07 | 2012-05-02 | 西安思坦仪器股份有限公司 | Wireless inclinometer while drilling |
| CN102733799A (en) * | 2012-06-26 | 2012-10-17 | 中国石油大学(华东) | Well drilling information acoustic wave transmission relay device based on drilling string information channel |
| US20130249705A1 (en) * | 2012-03-21 | 2013-09-26 | Halliburton Energy Services, Inc. | Casing collar locator with wireless telemetry support |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6237404B1 (en) * | 1998-02-27 | 2001-05-29 | Schlumberger Technology Corporation | Apparatus and method for determining a drilling mode to optimize formation evaluation measurements |
| US6142228A (en) * | 1998-09-09 | 2000-11-07 | Baker Hughes Incorporated | Downhole motor speed measurement method |
| CN1759228B (en) * | 2003-01-27 | 2011-10-05 | 斯特拉塔洛克技术产品有限责任公司 | Drilling assembly and method |
| US7068183B2 (en) * | 2004-06-30 | 2006-06-27 | Halliburton Energy Services, Inc. | Drill string incorporating an acoustic telemetry system employing one or more low frequency acoustic attenuators and an associated method of transmitting data |
| WO2008021261A2 (en) * | 2006-08-11 | 2008-02-21 | Baker Hughes Incorporated | Pressure wave decoupling with two transducers |
| RU2011110885A (en) * | 2008-08-23 | 2012-09-27 | Херман КОЛЛЕТТ (US) | METHOD FOR COMMUNICATING THE USE OF THE IMPROVED MULTI-FREQUENCY HYDRAULIC OSCILLATOR GENERATOR |
| CN201818241U (en) * | 2010-10-19 | 2011-05-04 | 中国石油化工集团公司 | Torsional impact drilling tool |
| CN102425382B (en) * | 2011-09-22 | 2014-06-25 | 中国石油大学(北京) | Dynamic pressure lubrication drilling tool and drilling tool assembly with same |
| CN102354501B (en) * | 2011-09-27 | 2012-10-17 | 北京航空航天大学 | Unidirectional echo and noise suppression method used in drill string acoustic transmission technology |
| CN102881280B (en) * | 2012-09-17 | 2014-06-11 | 北京航空航天大学 | Passive suppressing method for downhole noise and echo for sound transmission technology of drill string |
| CN203045864U (en) * | 2013-01-05 | 2013-07-10 | 成都德奇维机械有限公司 | Noise reduction type tilting power-driven drilling device with dustproof function |
| US20160076349A1 (en) * | 2013-04-17 | 2016-03-17 | Darrell Ray DOUS | Method and apparatus for enhancing the productivity of wells |
| CN203701950U (en) * | 2014-02-24 | 2014-07-09 | 中国石油大学(北京) | Turbine mixed-flow type underground power pressurization drilling tool |
| CN104265278B (en) * | 2014-07-30 | 2017-06-20 | 中天启明石油技术有限公司 | A kind of method that utilization echo cancellation technology eliminates the Pump Impulse Noise in well logging |
| CN204200071U (en) * | 2014-08-02 | 2015-03-11 | 江苏贵鑫石油装备有限公司 | The helicoid hydraulic motor of unidirectional bypass |
-
2015
- 2015-04-23 CN CN201710918557.7A patent/CN107905781B/en not_active Expired - Fee Related
- 2015-04-23 CN CN201710918558.1A patent/CN107701169B/en active Active
- 2015-04-23 CN CN201710918656.5A patent/CN107620591B/en active Active
- 2015-04-23 CN CN201510193991.4A patent/CN104863565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798903A (en) * | 2003-05-30 | 2006-07-05 | 斯特拉塔洛克技术产品有限责任公司 | Drilling string torsional energy control assembly and method |
| US20110011576A1 (en) * | 2009-07-14 | 2011-01-20 | Halliburton Energy Services, Inc. | Acoustic generator and associated methods and well systems |
| CN102434148A (en) * | 2011-12-07 | 2012-05-02 | 西安思坦仪器股份有限公司 | Wireless inclinometer while drilling |
| US20130249705A1 (en) * | 2012-03-21 | 2013-09-26 | Halliburton Energy Services, Inc. | Casing collar locator with wireless telemetry support |
| CN102733799A (en) * | 2012-06-26 | 2012-10-17 | 中国石油大学(华东) | Well drilling information acoustic wave transmission relay device based on drilling string information channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863565A (en) | 2015-08-26 |
| CN107620591B (en) | 2020-12-04 |
| CN107701169A (en) | 2018-02-16 |
| CN104863565B (en) | 2017-10-10 |
| CN107701169B (en) | 2020-12-11 |
| CN107620591A (en) | 2018-01-23 |
| CN107905781B (en) | 2021-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106761382B (en) | A kind of deep-well coring device and its operating method | |
| CN106246106B (en) | A kind of pulsed hydraulic jet drilling tool | |
| CN106639943B (en) | High frequency reverse reset axial vibration percussion tool | |
| CN103806833A (en) | High-speed rock-breaking drill tool | |
| CN110067510A (en) | A kind of pushing type rotary steering drilling tool | |
| CN208024274U (en) | A kind of whirling vibration casing guiding tripping in tool | |
| CN107386960A (en) | A kind of drilling speed device with composite drill bit | |
| CN103982134B (en) | A kind of reverse circulation drilling well tool | |
| CN114109252B (en) | Control device for realizing full rotation orientation of drill string | |
| CN104405280A (en) | Stroke differential type high-energy hydraulic drive down-hole hammer | |
| CN113685140B (en) | Axial oscillation screw drill | |
| CN102943635B (en) | Diameter-changing and friction-reducing drill column centralizer | |
| CN107905781A (en) | A kind of drilling engineering mechanical equipment | |
| CN106150384A (en) | Power drilling tool working state control instrument | |
| CN107246238B (en) | Integrated impact downhole power drilling tool | |
| CN110067513B (en) | Rotary vibration sleeve guiding running tool | |
| CN207092947U (en) | A kind of drilling speed device with composite drill bit | |
| CN207332752U (en) | A kind of drilling speed device | |
| CN106761481B (en) | A kind of automatic adjustment bit pressure tool | |
| CN105672883B (en) | A kind of drilling well speed-raising tool and its accelerating method | |
| CN103925202B (en) | Colliery pump at the bottom of ponding pump drainage hole | |
| CN204327046U (en) | A kind of bypass pipe sealing device | |
| CN207260971U (en) | Primary speed-down component and the oild chuck formula drill rod grip device for installing the component | |
| CN107386961B (en) | Drilling speed increasing device | |
| CN110700756A (en) | Casing drilling device for downhole power drilling tool |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Yueming Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201229 Address after: 257000, No.53, Fuqian street, Dongying Economic and Technological Development Zone, Dongying City, Shandong Province Applicant after: Song Xiecui Applicant after: Li Ming Address before: 266580 No. 66 Changjiang West Road, Qingdao economic and Technological Development Zone, Shandong Applicant before: China University of Petroleum (East China) |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210810 Address after: 257000, No.53, Fuqian street, Dongying Economic and Technological Development Zone, Dongying City, Shandong Province Patentee after: Song Xiecui Address before: 257000, No.53, Fuqian street, Dongying Economic and Technological Development Zone, Dongying City, Shandong Province Patentee before: Song Xiecui Patentee before: Li Ming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220318 Address after: 266580 No. 66 Changjiang West Road, Qingdao economic and Technological Development Zone, Shandong Patentee after: CHINA University OF PETROLEUM (EAST CHINA) Address before: 257000, No.53, Fuqian street, Dongying Economic and Technological Development Zone, Dongying City, Shandong Province Patentee before: Song Xiecui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |