CN104863565B - The down-hole information sound transmission creeps into Noise measarement instrument and method with hollow drive drilling tool - Google Patents
The down-hole information sound transmission creeps into Noise measarement instrument and method with hollow drive drilling tool Download PDFInfo
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- CN104863565B CN104863565B CN201510193991.4A CN201510193991A CN104863565B CN 104863565 B CN104863565 B CN 104863565B CN 201510193991 A CN201510193991 A CN 201510193991A CN 104863565 B CN104863565 B CN 104863565B
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- 238000005553 drilling Methods 0.000 title claims abstract description 158
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 85
- 230000003628 erosive effect Effects 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000002596 correlated effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- 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
- 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
- E21B44/10—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
- 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
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- 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 down-hole information sound transmission Noise measarement instrument and method are crept into hollow drive drilling tool.Including controller mandrel, the erosion control collar, anti-rotation sealing drum, anticreep snap ring, anticreep runner application cylinder；The erosion control collar is arranged 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, described anti-rotation sealing drum realizes that axially slidable, circumference does not rotate with anticreep runner application cylinder by spline fitted, the bottom outer wall of described controller mandrel is provided 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 condition of power drilling tool according to the drilling state of deviational survey process, so as to fundamentally suppress correlated noise caused by power drilling tool work；2nd, noise controller is simple in construction, 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, more particularly to a kind of down-hole information sound transmission is bored with hollow drive drilling tool
Enter Noise measarement instrument and method, during for the directional well deviational survey data sound transmission, suppress the hollow drive caused by turn on pump is circulated
Drilling tool drives the drill bit sliding wear borehole wall or the noise in shaft bottom.
Background technology
At present, in oil drilling engineering, by the use of sound wave as carrier wave, drill string as information transfer channel down-hole information
Transmission technology can improve the efficiency of transmission of downhole data, reduce dependence of the data transfer to environment in well, and reduction data are passed
Transfer device cost, thus the focus as down-hole information field of wireless transmission research.However, drill bit broken rock in drilling process, boring
The noise of the generation such as well liquid circulation and rig work has not been able to fine solution to sound carrier interference problem all the time, 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 rotating disk or top drive rotation, keep out
Pump circulation.Drilling tool is stopped the rotation, and the frictional noise of drill string and the borehole wall can be eliminated, and also intensity is smaller for circulation of drilling fluid noise, approximately
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 well
Hit, the noise that produces of rubbing because its intensity is big, the characteristic of bandwidth and turn into the main interference of down-hole information transmission sound carrier
Factor.If enabling to power drilling tool when power drilling tool is stopped, crept into during deviational survey to start working, power drilling tool is bored
Entering noise can effectively eliminate.Therefore, research and development downhole noise controller to control the work of mud motor according to drilling state
State is to the suppression of noise during directional well deviational survey and evades very meaningful, and the realization to down-hole information sound transmission technology has
Play an important role.
The content of the invention
During the purpose of the present invention is used aiming at the drawbacks described above that prior art is present there is provided a kind of down-hole information sound transmission
Empty power drilling tool drilling Noise measarement instrument and method, stop power drilling tool work, start power drill during drilling when realizing deviational survey
Tool drilling, so as to evade the noise of the down-hole information sound transmission process drill bit sliding wear borehole wall, realizes the mesh of the noiseless transmission of sound carrier
's.
A kind of down-hole information sound transmission hollow drive drilling tool drilling Noise measarement instrument that the present invention is mentioned, including control
Device mandrel（1）, the erosion control collar（2）, spline chamber seal assembly（3）, anti-rotation sealing drum（4）, anticreep snap ring（6）, anticreep runner control
Cylinder processed（7）, the described erosion control collar（2）Installed in controller mandrel（1）Top, anti-rotation sealing drum（4）With anticreep runner control
Cylinder processed（7）One is threaded in, and installed in controller mandrel（1）Middle part, described anti-rotation sealing drum（4）With anticreep
Runner application cylinder（7）By spline fitted, with controller mandrel（1）Realize that axially slidable, circumference does not rotate, anticreep snap ring
（6）It is installed on controller mandrel（1）In the anticreep neck at middle part, anti-rotation sealing drum（4）Inner side is installed by spline chamber seal assembly
（3）；Described controller mandrel（1）Bottom outer wall be provided with flow manifold（8）, described anticreep runner application cylinder（7）'s
Bottom and controller mandrel（1）It is slidably matched and realizes flow manifold（8）Open and close, described controller mandrel（1）Bottom
End is provided 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 BHA, drilling fluid inner flow passage
（102）For drilling fluid excessively stream, power drilling tool hollow nozzle（9）Drilling fluid inner flow passage will be flowed through（102）Drilling fluid spurt into
The hollow intracavitary of power drilling tool rotor.
Above-mentioned controller mandrel（1）Outside is followed successively by the end face that links closely from top to bottom（103）, collar installing tache（104）, it is close
Seal cylinder（105）, external splines（106）, anticreep neck（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；Collar installing tache（104）With the erosion control collar（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 neck 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 collar（2）Outside is the face of cylinder, the erosion control collar（2）Inside is followed successively by from top to bottom：Heart axle is connected
Button（201）, install righting face（202）, protecting against shock end face（203）；Heart axle junction button（201）Connect collar installing tache（104）From
And cause the erosion control collar（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 realize the erosion control collar（2）Righting in installation process；Protecting against shock end face（203）For the erosion control collar（2）Bottom end face,
Anchor ring is shaped as, for bearing the erosion control collar（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 realize 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）, bottom 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）, bottom is internal spline（405）；It is slidingly sealed
End face（404）On be provided with seal groove, for realize 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, for realizing 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 neck for internal diameter（107）Diameter, external diameter is 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）, bottom 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）, bottom 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, anticreep runner application cylinder is realized（7）With anti-rotation sealing drum（4）Connection；Snap ring confined planes（705）For with Anti-release clamp
Ring（6）Gap, which coordinates, realizes anticreep snap ring（6）It is axially fixed at anticreep neck（107）Within；Runner controls hole face（706）For
Axial plane is controlled with runner（108）Gap, which coordinates, to be realized to flow manifold（8）Blocking and relieving；Runner controls hole face（706）On
Seal groove is provided with, runner control axial plane is installed so as to realize for installing sealing（108）Hole face is controlled with runner（706）Between it is close
Envelope.
A kind of down-hole information sound transmission hollow drive drilling tool that the present invention is mentioned creeps into the user of Noise measarement instrument
Method, 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 Action of Gravity Field, power drilling tool pulls anti-rotation sealing drum with preventing
The connector of separation of flow 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, the runner towards power drilling tool stator and rotor cavity is blocked, and power drilling tool stops
Rotation, and simultaneously, controller mandrel（1）Upper power drilling tool hollow nozzle（9）Still be 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 said 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：
In normal drilling well drilling process, bottomhole is pressurized, and top drill thrust promotes anti-rotation sealing drum（4）With the anti-separation of flow
Road application cylinder（7）Threaded connection body phase for controller mandrel（1）Motion, controller mandrel upwards（1）On flow manifold
（8）Release anticreep runner application cylinder（7）Outside, the runner towards power drilling tool stator and rotor cavity is got through, part drilling well
The cavity that liquid is flowed between power drilling tool stator and rotor, power drilling tool starts rotation, and simultaneously, controller mandrel（1）Upper power
Drilling tool hollow nozzle（9）Still be held in power drilling tool rotor it is hollow within, drilling fluid another part passes through in power drilling tool rotor
Sky flows to shaft bottom, by said process, realizes the rotation of hollow drive drilling tool and hollow drive drilling tool band in normal drilling process
Dynamic drill bit broken rock drilling.
Relative to prior art, the present invention has following beneficial effect：
1st, it can start and stop the working condition of power drilling tool according to the drilling state of deviational survey process, so as to fundamentally press down
Correlated noise caused by the work of brake force drilling tool；
2nd, noise controller is simple in construction, length is extremely short, does not influence the work of power drilling tool and measurement while drilling instrument when using
Make, be beneficial to work 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 in underground dislike slightly environment it
In.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 collar 2, spline chamber seal assembly 3, anti-rotation sealing drum 4, oil filler point 5, Anti-release clamp
Ring 6, anticreep runner application cylinder 7, flow manifold 8, power drilling tool hollow nozzle 9, drilling tool junction button 101, drilling fluid inner flow passage
102nd, link closely end face 103, collar installing tache 104, sealing cylinder 105, external splines 106, anticreep neck 107, runner control axial plane
108th, hollow structure joint face 109, heart axle junction button 201, installation righting face 202, protecting against shock end face 203, sealing drum outer cylinder
401st, sealed oiling hole 402, anticreep runner application cylinder junction button 403, be slidingly sealed end face 404, internal spline 405, anticreep runner
It is spacing that application cylinder outer cylinder 701, power drilling tool cage connection buckle 702, screw thread righting face 703, sealing drum junction button 704, snap ring
Face 705, runner control hole face 706.
Embodiment
Referring to the drawings 1, Fig. 2, Fig. 3, a kind of down-hole information sound transmission hollow drive drilling tool drilling that the present invention is mentioned is made an uproar
Acoustic control instrument, including controller mandrel 1, the erosion control collar 2, anti-rotation sealing drum 4, anticreep snap ring 6, anticreep runner application cylinder 7；It is anti-
The top that the collar 2 is arranged on controller mandrel 1 is rushed, anti-rotation sealing drum 4 is threaded in one with anticreep runner application cylinder 7, and
And installed in the middle part of controller mandrel 1, described anti-rotation sealing drum 4 is realized with anticreep runner application cylinder 7 by spline fitted
With controller mandrel 1 it is axially slidable, it is circumferential do not rotate, anticreep snap ring 6 is installed on the anticreep neck at the middle part of controller mandrel 1
In, spline chamber seal assembly 3 is installed in the anti-inner side of rotation sealing drum 4；The bottom outer wall of described controller mandrel 1 flows provided with shunting
Road 8, the bottom of described anticreep runner application cylinder 7 is slidably matched with controller mandrel 1 realizes unlatching and the pass of flow manifold 8
Close, the described bottom of controller mandrel 1 is provided with power drilling tool hollow nozzle 9.
As shown in figure 4, being followed successively by drilling tool junction button 101 inside described controller mandrel 1 from top to bottom, flowed in drilling fluid
Road 102, power drilling tool hollow nozzle 9；Drilling tool junction button 101 is used to connect top BHA；Drilling fluid inner flow passage 102 is used for
Drilling fluid excessively stream；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；The end face 103 that links closely is followed successively by outside controller mandrel 1 from top to bottom, collar installing tache 104 seals cylinder 105, outside
Spline 106, anticreep neck 107, runner control axial plane 108, hollow structure joint face 109；The external diameter of end face 103 that links closely is bored with top
Has external diameter identical, for providing space of linking closely for connection top drilling tool；Collar installing tache 104 is used to install the erosion control collar 2；Sealing
The diameter of cylinder 105 is less than the path of collar installing tache 104, for being axially slid relative for anti-revolve between sealing drum 4 and controller mandrel 1
Sealing surface is provided；The big footpath of external splines 106 is slightly less than the sealing diameter of cylinder 105, for coordinating with anti-rotation sealing drum 4, realizes anti-rotation
It is circumferential between sealing drum 4 and controller mandrel 1 not rotate；The inner cylinder face diameter of anticreep neck 107 is less than the path of external splines 106, uses
In installation anticreep snap ring 6；Runner control axial plane 108 diameter is more than the inner cylinder face diameter of anticreep neck 107, less than external splines 106
Big footpath, 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
The diameter of structure joint face 109 is less than runner and controls the diameter of axial plane 108, for the hollow inner cavity surface of power drilling tool rotor that is slidably connected；
Runner controls circumferentially to be 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 collar 2 is the face of cylinder, its diameter is equal to the external diameter of end face 103 that links closely；In the erosion control collar 2
Portion is followed successively by from top to bottom：Heart axle junction button 201, installs righting face 202, protecting against shock end face 203；The button-type of heart axle junction button 201
It is identical with collar installing tache 104, for connect collar installing tache 104 so that the erosion control collar 2 be installed on controller mandrel 1 it
On；The diameter of righting face 202 is installed and is more than sealing cylinder 105, is coordinated with sealing cylinder 105 gap, so as to realize that the erosion control collar 2 is pacified
Righting during dress；Protecting against shock end face 203 is the bottom end face of the erosion control collar 2, anchor ring is shaped as, for bearing the erosion control collar
2 impacts produced with anti-rotation sealing drum 4；Install and be provided with seal groove on righting face 202, for installing sealing so as to realize that installation is helped
Sealed between front 202 and sealing cylinder 105.
As shown in fig. 6, anti-rotation sealing drum 4 outer upper is sealing drum outer cylinder 401, bottom connects for anticreep runner application cylinder
Connect button 403；Sealing drum outer cylinder 401 is the face of cylinder that diameter is equal to the end face 103 that links closely；Anticreep runner application cylinder junction button 403
For connecting anticreep runner application cylinder 7；Anti- rotation sealing drum 4 inside upper part is is slidingly sealed end face 404, and bottom is internal spline 405；
The face of cylinder that end face 404 is less than sealing cylinder 105 for diameter is slidingly sealed, seal groove is provided with thereon, is slidingly sealed for realizing
Sealing between end face 404 and sealing cylinder 105；Internal spline 405 can realize cooperation with external splines 106, for realizing 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 that internal diameter is more than the diameter of anticreep neck 107, and external diameter is less than the two of the diameter of snap ring confined planes 705
Individual semicircle annulus.
As shown in fig. 7, the outer upper of anticreep runner application cylinder 7 is anticreep runner application cylinder outer cylinder 701, middle part is power
Drilling tool cage connection button 702, bottom is screw thread righting face 703；Anticreep runner application cylinder outer cylinder 701 is that diameter is equal to end of linking closely
The face of cylinder in face 103；Power drilling tool cage connection button 702 is drilling tool junction button, for connecting power drilling tool shell, and the button can be with
For pin thread or box；Screw thread righting face 703 is the face of cylinder that diameter is less than the small end path of power drilling tool cage connection button 702, is used
Righting placed in the middle is provided when being connected for anticreep runner application cylinder 7 with power drilling tool；The outer upper of anticreep runner application cylinder 7 is sealing
Cylinder junction button 704, middle part is snap ring confined planes 705, and bottom is that runner controls hole face 706；Sealing drum junction button 704 connects for drilling tool
Button is connect, for being connected with anticreep runner application cylinder junction button 403, anticreep runner application cylinder 7 and anti-rotation sealing drum 4 is realized
Connection；Snap ring confined planes 705 are the inner cylinder face that diameter is more than the external cylindrical surface of anticreep snap ring 6, for matching somebody with somebody with the gap of anticreep snap ring 6
Conjunction realizes that anticreep snap ring 6 is axially fixed within anticreep neck 107；Runner control hole face 706 is that diameter is more than runner control shaft
The inner cylinder face in face 108, for controlling the gap of axial plane 108 to coordinate the blocking and relieving realized to flow manifold 8 with runner；Runner
Seal groove is provided with control hole face 706, for installing sealing so as to realize that installation runner control axial plane 108 controls hole face with runner
Sealed between 706.
The down-hole information sound transmission hollow drive drilling tool that the present invention is mentioned creeps into the annexation of Noise measarement instrument：
The erosion control collar 2 is threadedly coupled with collar installing tache 104 by heart axle junction button 201 and is installed on controller mandrel 1
Portion；Anti- rotation sealing drum 4 passes through anticreep runner application cylinder junction button 403 and the spiral shell of sealing drum junction button 704 with anticreep runner application cylinder 7
Line links into an integrated entity, and is installed on the middle part of controller mandrel 1, and anti-rotation sealing drum 4 is threadedly coupled body with anticreep runner application cylinder 7 and passed through
The cooperation of external splines 106 and internal spline 405 realizes that axially slidable, circumference does not rotate；Anticreep snap ring 6 is installed on controller mandrel
In 1 middle part anticreep neck 107, within the snap ring confined planes of anticreep runner application cylinder 7；Oil is installed stifled on oil filler point 5；Anti- rotation is close
Sealed tube 4, which is slidingly sealed in end face 404, installs spline chamber seal assembly 3.
The down-hole information sound transmission hollow drive drilling tool that the present invention is mentioned creeps into the application method of Noise measarement instrument：
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 Action of Gravity Field, power drilling tool pulls anti-rotation
The threaded connection body phase of sealing drum 4 and anticreep runner application cylinder 7 is moved downward for controller mandrel 1, on controller mandrel 1
Flow manifold 8 enters within anticreep runner application cylinder 7, and the runner towards power drilling tool stator and rotor cavity is blocked, power
Drilling tool stops the rotation, and simultaneously, on controller mandrel 1 power drilling tool hollow nozzle 9 be still held in power drilling tool rotor it is hollow it
Interior, drilling fluid all flows to shaft bottom by the way that power drilling tool rotor is hollow, by said process, is ensureing drilling fluid normal circulation
Under the premise of, 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 in normal drilling well drilling process, bottomhole is pressurized, top drill thrust promotes anti-rotation sealing drum 4
Moved upwards for controller mandrel 1 with the threaded connection body phase of anticreep runner application cylinder 7, the shunting stream on controller mandrel 1
Road 8 is released outside anticreep runner application cylinder 7, and the runner towards power drilling tool stator and rotor cavity is got through, part drilling fluid
The cavity flowed between power drilling tool stator and rotor, power drilling tool starts rotation, and simultaneously, power drilling tool on controller mandrel 1
Hollow nozzle 9 be still 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 said 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.
Claims (6)
1. a kind of down-hole information sound transmission creeps into Noise measarement instrument with hollow drive drilling tool, it is characterized in that：Including controller core
Axle（1）, the erosion control collar（2）, spline chamber seal assembly（3）, anti-rotation sealing drum（4）, anticreep snap ring（6）, anticreep runner application cylinder
（7）, the described erosion control collar（2）Installed in controller mandrel（1）Top, anti-rotation sealing drum（4）With anticreep runner application cylinder
（7）One is threaded in, and installed in controller mandrel（1）Middle part, described anti-rotation sealing drum（4）With anticreep runner
Application cylinder（7）By spline fitted, and with controller mandrel（1）Realize that axially slidable, circumference does not rotate, anticreep snap ring（6）
It is installed on controller mandrel（1）In the anticreep neck at middle part, anti-rotation sealing drum（4）Inner side is installed by spline chamber seal assembly（3）；Institute
The controller mandrel stated（1）Bottom outer wall be provided with flow manifold（8）, described anticreep runner application cylinder（7）Bottom with
Controller mandrel（1）It is slidably matched and realizes flow manifold（8）Open and close, described controller mandrel（1）Bottom is provided with
Power drilling tool hollow nozzle（9）.
2. the down-hole information sound transmission according to claim 1 creeps into Noise measarement instrument, its feature with hollow drive drilling tool
It is：Described controller mandrel（1）Inside is followed successively by drilling tool junction button from top to bottom（101）, drilling fluid inner flow passage（102）With it is dynamic
Power drilling tool hollow nozzle（9）, drilling tool junction button（101）For connecting top BHA, drilling fluid inner flow passage（102）For boring
Well liquid excessively stream, 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 intracavitary.
3. the down-hole information sound transmission according to claim 2 creeps into Noise measarement instrument, its feature with hollow drive drilling tool
It is：Described controller mandrel（1）Outside is followed successively by the end face that links closely from top to bottom（103）, collar installing tache（104）, sealing column
Face（105）, external splines（106）, anticreep neck（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；Collar installing tache（104）With the erosion control collar（2）Coordinate；External splines
（106）With anti-rotation sealing drum（4）Coordinate, realize anti-rotation sealing drum（4）With controller mandrel（1）Between circumferential do not rotate；External splines
（106）The anticreep neck of downside（107）For installing anticreep snap ring（6）；Runner controls axial plane（108）For with anticreep runner control
Cylinder processed（7）Coordinate the mistake flow control for realizing drilling fluid between power drilling tool stator and rotor；Hollow structure joint face（109）For sliding
The dynamic connection hollow inner cavity surface of power drilling tool rotor；Runner controls axial plane（108）Downside be circumferentially provided with flow manifold（8）.
4. the down-hole information sound transmission according to claim 1 creeps into Noise measarement instrument, its feature with hollow drive drilling tool
It is：The described erosion control collar（2）Outside is the face of cylinder, the erosion control collar（2）Inside is followed successively by from top to bottom：Heart axle junction button
（201）, install righting face（202）, protecting against shock end face（203）；Heart axle junction button（201）Connect collar installing tache（104）So as to
So that the erosion control collar（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 realize the erosion control collar（2）Righting in installation process；Protecting against shock end face（203）For the erosion control collar（2）Bottom end face,
Anchor ring is shaped as, for bearing the erosion control collar（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 realize installation righting face（202）With sealing cylinder（105）Between seal.
5. the down-hole information sound transmission according to claim 1 creeps into Noise measarement instrument, its feature with hollow drive drilling tool
It is：Described anti-rotation sealing drum（4）Outer upper is sealing drum outer cylinder（401）, bottom is anticreep runner application cylinder junction button
（403）；Anti- rotation sealing drum（4）Inside upper part is to be slidingly sealed end face（404）, bottom is internal spline（405）；It is slidingly sealed end face
（404）On be provided with seal groove, for realize 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, for realizing 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.
6. the down-hole information sound transmission according to claim 1 creeps into Noise measarement instrument, its feature with hollow drive drilling tool
It is：The anticreep snap ring（6）It is more than anticreep neck for internal diameter（107）Diameter, external diameter is less than snap ring confined planes（705）The two of diameter
Individual semicircle annulus.
Priority Applications (4)
| 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 |
| CN201710918656.5A CN107620591B (en) | 2015-04-23 | 2015-04-23 | Using method of mechanical device for drilling engineering |
| CN201710918558.1A CN107701169B (en) | 2015-04-23 | 2015-04-23 | Mechanical device for drilling engineering |
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| 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 |
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| CN201710918656.5A Division CN107620591B (en) | 2015-04-23 | 2015-04-23 | Using method of mechanical device for drilling engineering |
| CN201710918558.1A Division CN107701169B (en) | 2015-04-23 | 2015-04-23 | Mechanical device for drilling engineering |
| CN201710918557.7A Division CN107905781B (en) | 2015-04-23 | 2015-04-23 | Mechanical equipment for drilling engineering |
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| CN104863565B true CN104863565B (en) | 2017-10-10 |
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| CN201710918656.5A Active CN107620591B (en) | 2015-04-23 | 2015-04-23 | Using method of mechanical device for drilling engineering |
| CN201710918557.7A Expired - Fee Related CN107905781B (en) | 2015-04-23 | 2015-04-23 | Mechanical equipment for drilling engineering |
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| CN201710918558.1A Active CN107701169B (en) | 2015-04-23 | 2015-04-23 | Mechanical device for drilling engineering |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354501A (en) * | 2011-09-27 | 2012-02-15 | 北京航空航天大学 | Unidirectional echo and noise suppression method used in drill string acoustic transmission technology |
| 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 |
| CN102881280A (en) * | 2012-09-17 | 2013-01-16 | 北京航空航天大学 | Passive suppressing method for downhole noise and echo for sound transmission technology of drill string |
Family Cites Families (17)
| 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 |
| CA2514195C (en) * | 2003-01-27 | 2010-03-23 | Strataloc Technology Products Llc | Drilling assembly and method |
| CN100540845C (en) * | 2003-05-30 | 2009-09-16 | 斯特拉塔洛克技术产品有限责任公司 | Drilling string torsional energy control 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 |
| CA2661908C (en) * | 2006-08-11 | 2013-01-22 | Baker Hughes Incorporated | Pressure waves decoupling with two transducers |
| US20110149692A1 (en) * | 2008-08-23 | 2011-06-23 | Collette Herman D | Method of Communication Using Improved Multi-Frequency Hydraulic Oscillator |
| US9567819B2 (en) * | 2009-07-14 | 2017-02-14 | Halliburton Energy Services, Inc. | Acoustic generator and associated methods and well systems |
| 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 |
| 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 |
| 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 CN201510193991.4A patent/CN104863565B/en active Active
- 2015-04-23 CN CN201710918656.5A patent/CN107620591B/en active Active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354501A (en) * | 2011-09-27 | 2012-02-15 | 北京航空航天大学 | Unidirectional echo and noise suppression method used in drill string acoustic transmission technology |
| 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 |
| CN102881280A (en) * | 2012-09-17 | 2013-01-16 | 北京航空航天大学 | Passive suppressing method for downhole noise and echo for sound transmission technology of drill string |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107620591A (en) | 2018-01-23 |
| CN107905781B (en) | 2021-01-15 |
| CN107905781A (en) | 2018-04-13 |
| CN107701169B (en) | 2020-12-11 |
| CN107620591B (en) | 2020-12-04 |
| CN104863565A (en) | 2015-08-26 |
| CN107701169A (en) | 2018-02-16 |
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Application publication date: 20150826 Assignee: Dezhou United Petroleum Polytron Technologies Inc Assignor: China Petroleum University (East China) Contract record no.: 2019370000025 Denomination of invention: Tool and method for controlling drilling noise of hollow power drilling tool for underground information acoustic transmission Granted publication date: 20171010 License type: Exclusive License Record date: 20190328 |