CN106289731A - A kind of assay device for cementing tool and test method thereof - Google Patents
A kind of assay device for cementing tool and test method thereof Download PDFInfo
- Publication number
- CN106289731A CN106289731A CN201510239706.8A CN201510239706A CN106289731A CN 106289731 A CN106289731 A CN 106289731A CN 201510239706 A CN201510239706 A CN 201510239706A CN 106289731 A CN106289731 A CN 106289731A
- Authority
- CN
- China
- Prior art keywords
- cementing tool
- axial
- assay device
- assembly
- pressure
- 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.)
- Pending
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of assay device for cementing tool and test method thereof, including: base；It is arranged on described base and for applying the axial pressure assembly of axial load to described cementing tool；Being separately positioned on installing rack and the bracing frame at the two ends, left and right of described base, wherein, described installing rack is used for supporting described axial pressure assembly；Being arranged on the both sides of described cementing tool, and one end is fixed on described installing rack, the other end is fixed on the guide assembly on support frame as described above；It is set on described guide assembly and can the slide mechanism that slides axially of the most described guide assembly.Described assay device has the advantage of the bearing capacity that can accurately measure cementing tool, and also has the position can being adjusted flexibly between slide mechanism and drive mechanism to the advantage adapting to the cementing tool of different length.
Description
Technical field
The present invention relates to Cementing technical field of operation, particularly relate to a kind of assay device for cementing tool
And test method.
Background technology
Under existing oil well, cementing tool generally includes extension hanger, twin-stage hoop, float collar or centralizer etc..
Under this oil well, bearing capacity and the sealability of cementing tool are to weigh cementing tool quality under this oil well
One important indicator.Under this oil well, bearing capacity and the sealability of cementing tool will be directly connected to down-hole and make
The success or failure of industry construction.
Under this oil well the bearing capacity of cementing tool and sealing property except with the manufacture material of himself and close
Envelope element is the most also restricted by the performance of the mechanical interlock mechanism of self outside the Pass having.In order to check stone
The performance of cementing tool under oil well, test the technical parameters such as its bearing capacity, for the changing of cementing tool under oil well
Enter and offer reference frame is provided, then needing to design a set of special ground experiment device, coming solid under this oil well
Well tool carries out performance detection.
Summary of the invention
For the problems referred to above, according to the first topic of the present invention, it is proposed that a kind of test for cementing tool
Device, including: base；It is arranged on described base and for applying the axle of axial load to described cementing tool
To pressure-applying unit；It is separately positioned on installing rack and the bracing frame at the two ends, left and right of described base, wherein, described peace
Shelve for supporting described axial pressure assembly；It is arranged on the both sides of described cementing tool, and one end is fixed on institute
Stating on installing rack, the other end is fixed on the guide assembly on support frame as described above；It is set on described guide assembly also
Can the slide mechanism that slides axially of the most described guide assembly.It is positioned at the pressure in axial pressure portion by observation
The force value that power detection part shows, judges whether the axial force being applied to this cementing tool reaches predetermined value.
If having reached predetermined value, then need to stop to this cementing tool mechanical pressurization, initially enter packing state.By seeing
Examine the deformation extent of this foil gauge, judge that cementing tool is provided with the maximum load that the position of foil gauge can bear
Lotus, further, is accurately judged to this cementing tool and bears the performance of axial load.
It is also preferred that the left described slide mechanism includes the first object stage with roller and is arranged on described first object stage
On slider case.Owing to being provided with roller in the bottom of this first object stage, the most just greatly reduce roller
And the frictional force between base, the movement of this first object stage more convenient.
It is also preferred that the left described assay device also includes being set on described guide assembly and can the most described set of rails
The drive mechanism that part slides axially.
It is also preferred that the left described drive mechanism and described slide mechanism are for being oppositely arranged.Owing to this drive mechanism can edge
Guide assembly moves axially, thus, it is possible to adjust the position of this drive mechanism neatly, so that should
Distance between drive mechanism and slide mechanism disclosure satisfy that the length of cementing tool, it is to avoid due to this drive mechanism
And hypotelorism between slide mechanism or cause the drawback that cannot fix this cementing tool too far.
It is also preferred that the left described drive mechanism includes the second object stage with roller and is arranged on described second object stage
On drive housing.
It is also preferred that the left be separately provided for connecting described well cementation on described first object stage and described second object stage
First end of instrument and the connection assembly of the second end.This connection assembly is for connecting first end and the of cementing tool
Two ends, thus realize the installation of this cementing tool and fix.
It is also preferred that the left described connection assembly includes being arranged on consolidating on described first object stage or described second object stage
Determine portion, the rotation section being hinged with described fixed part, and be the fixing connecting portion being connected with described rotation section.
It is also preferred that the left the bottom of described drive housing is provided with profile of tooth main transmission portion, on the top of described drive housing
It is provided with and is set on described guide assembly, and the profile of tooth being meshed with described profile of tooth main transmission portion is from driving section.
It is also preferred that the left described profile of tooth is meshed with described guide assembly from driving section, with in described profile of tooth main transmission portion
Drive under move axially along described guide assembly.
It is also preferred that the left described connecting portion is mother buckle or for adding intrinsic pressure intrinsic pressure assembly to described cementing tool.
It is also preferred that the left described axial pressure assembly includes the pressurization body being arranged on described base, and it is arranged on institute
This is the most internal and can carry out the axial pressure portion stretching out or bounce back by the most described pressurization body to state pressurization.This axially adds
The setting of splenium, it is possible to apply axial force to cementing tool.
It is also preferred that the left be provided with pressure detecting part in described axial pressure portion, described pressure detecting part is used for examining
Survey acts on whether the axial force to described cementing tool reaches predetermined value.So, not only facilitate the operator can
Moment observation acts on to the size of the axial force of this cementing tool, simultaneously, it is also possible to make effect to this well cementation work
The axial force of tool is more accurate.
Second theme according to the present invention, it is proposed that cementing tool is tested by a kind of use assay device
Method, including: adjust the distance between described slide mechanism and described drive mechanism, to meet described well cementation
The entire length of instrument；Described cementing tool with foil gauge is connected with the described assembly that is connected；Start institute
State axial pressure assembly, so that described axial pressure portion acts on to described cementing tool axial force；Observe and arrange
Whether the force value that the described pressure detecting part in described axial pressure portion shows reaches predetermined value；If not reaching
To scheduled pressure value, then need to continue to apply axial force to described cementing tool, so that described pressure detecting part
Reach scheduled pressure value；If having reached scheduled pressure value, then need to stop continuing to axially to described cementing tool
Power；Observe the deformation extent of the foil gauge being arranged on described cementing tool, thus judge that described cementing tool sets
There is the maximum axial that the position of foil gauge can bear.
According to the present invention, described assay device has the advantage of the bearing capacity that can accurately measure cementing tool,
And also there is the position can being adjusted flexibly between slide mechanism and drive mechanism to adapt to consolidating of different length
The advantage of well tool.It addition, this assay device also have simple in construction, operate safe and reliable and can be relatively
The advantage of the working condition of good simulation cementing tool.
Accompanying drawing explanation
Hereinafter based on embodiment reference accompanying drawing, the present invention will be described in more detail.In the drawings:
Fig. 1 is the present invention first embodiment structural representation for the assay device of cementing tool.
Fig. 2 is the present invention the second example structure schematic diagram for the assay device of cementing tool.
The test method flow process that Fig. 3 is the present invention to be tested cementing tool for the assay device of cementing tool
Figure.
In the accompanying drawings, identical parts use identical reference.Accompanying drawing is not according to actual scaling.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1 and Fig. 2, it is respectively the present invention first embodiment for the assay device of cementing tool
Structural representation and the present invention are used for the second example structure schematic diagram of the assay device of cementing tool.As schemed
Showing, this cementing tool 100 can be oil extension hanger or twin-stage hoop etc..Assay device in the present invention can be used
Test this cementing tool 100 working condition in down-hole.Such as can test axially holding of this cementing tool 100
Carry performance and bear intrinsic pressure performance etc..This assay device includes base 1, axial pressure assembly 2, installs
Frame 3, bracing frame 4, guide assembly 5 and slide mechanism 6.
As it is shown in figure 1, in embodiments herein, the setting of this base 1, serve and support and fixing
Effect.Simultaneously as the setting of base 1 so that this assay device is carrying out carrying energy to cementing tool 100
During the test of power and sealing property can be more firm, it is to avoid axial pressure assembly 2 causes because shaking
Test result drawback the most accurately.
In embodiments herein, this axial pressure assembly 2 is arranged on base 1, for cementing tool
100 apply axial load.This axial pressure assembly 2 can be detachable connection with base 1.Concrete at one
Example in, this axial pressure assembly 2 can be fastened on the upper surface of base 1 by bolt or screw.Employing can
The mode being detachably connected with is not only convenient for installation and the dismounting of this axial pressure assembly 2, the most greatly drops meanwhile
The low labor intensity of operator, improves work efficiency.
In a preferred embodiment, this axial pressure assembly 2 includes pressurize body 21 and axial pressure portion
22.Wherein, this pressurization body 21 is arranged on base 1.In a specific example, this pressurization body
21 upper surfaces that can be fastened on this base 1 by bolt or screw, thus realize the installation of this pressurization body 21
And it is fixing.In embodiments herein, the entirety of this pressurization body 21 is substantially in tubular, and during inside is
Hollow structure.In one example, this pressurization body 21 can be hydraulic cylinder.
This axial pressure portion 22 is arranged in pressurization body 21, and can relatively stretch by this pressurization body 21
Go out or bounce back.Wherein, this axial pressure portion 22 is substantially in shaft-like.In a specific example, this is axial
Pressurization part 22 can be liquid presses piston pole.This axial pressure portion 22 is when stretching out, by promotion slide mechanism 6 along leading
Rail assembly 5 moves axially.Meanwhile, this axial pressure portion 22 axial load of applying is first passed to as
Lower described connection assembly 7, is applied to this cementing tool 100 through this connection assembly 7 the most again by axial load,
Further, it is achieved apply the purpose of axial load to this cementing tool 100.
In a preferred embodiment, the periphery wall in this axial pressure portion 22 is provided with pressure detecting part
221.This pressure detecting part 221 acts on to the axle of this cementing tool 100 for detecting this axial pressure portion 22
Whether predetermined value is reached to power.So, operator are not only facilitated moment observation to act on to this cementing tool
The size of the axial force of 100, simultaneously, it is also possible to make effect more smart to the axial force of this cementing tool 100
Accurate.
As it is shown in figure 1, in embodiments herein, this installing rack 3 and bracing frame 4 are arranged at base 1
On.Wherein, this installing rack 3 is used for supporting and fix this axial pressure assembly 2.Specifically, this installing rack 3
It is arranged on the left end of this base 1.Three through holes are offered side by side on this installing rack 3.Wherein, intermediate throughholes 31
For supporting above-mentioned axial pressure portion 22 so that this axial pressure portion 22 is carried out at pressurization body 21 the most relatively
When stretching out or bounce back, it is possible to remain stable state, the phenomenon of double swerve will not occur.Further,
Make this axial pressure portion 22 can drive this slide mechanism 6 exactly, it is ensured that this cementing tool 100 is successfully
Receive axial force.And it is positioned at two side through hole 32 of this installing rack 3 for fixing this guide assembly 5, i.e. this is led
Rail assembly 5 is through this two side through hole 32, thus realizes the installation of this guide assembly 5 and fix.
In embodiments herein, this bracing frame 4 is arranged on the right-hand member of base 1, and it is used for supporting this guide rail
Assembly 5, meanwhile, plays the effect preventing this guide assembly 5 from play occurring vertically.
In embodiments herein, this guide assembly 5 is arranged on the both sides of cementing tool 100, and this is led
One end of rail assembly 5 is fixed on installing rack 3, and the other end is fixed on bracing frame 4.So, just achieve
The installation of this guide assembly 5 and fixing.The setting of this guide assembly 5, providing for above-mentioned slide mechanism 6 can
The track of movement.In one example, this guide assembly 5 can be load leading screw.
In embodiments herein, this slide mechanism 6 is set on guide assembly 5, and can be at above-mentioned axle
Under the impetus of pressurization part 22, move axially along this guide assembly 5.In embodiments herein
In, this slide mechanism 6 is exactly this axial pressure portion 22 along the maximum distance that guide assembly 5 moves axially and stretches
Go out to pressurize the extreme length of body 21.Further, the length stretched out along with this axial pressure portion 22 is the longest, effect
Axial force to this cementing tool 100 is the biggest such that it is able to precisely measure out 100 energy of this cementing tool
The maximum axial force born, thus judges the axial carrying performance of this cementing tool 100.
In a preferred embodiment, this slide mechanism 6 includes the first object stage 61 with roller and sets
Put the slider case 62 on this first object stage 61.Wherein, this first object stage 61 can be loaded with this slip
Housing 62 reciprocatingly slides together on base 1 vertically.Further, since at this first object stage 61
Bottom is provided with roller, the most just greatly reduces the frictional force between roller and base 1, more convenient this first
The movement of object stage 61.
The two ends of this slider case 62 are each passed through the guide assembly 5 being arranged on cementing tool 100 both sides.So,
Not only facilitate the movement of this slide mechanism 6.Meanwhile, also provide moveable track for this slide mechanism 6,
Avoid the drawback that slide mechanism 6 glances off in moving process.
As it is shown in figure 1, in a preferred embodiment, this assay device also includes being set in guide assembly 5
Go up and relatively can carry out drive mechanism 8 in axial sliding by this guide assembly 5.This drive mechanism 8 and skate machine
Structure 6 is oppositely arranged.Specifically, this slide mechanism 6 is positioned close to one end of axial pressure assembly 2, and is somebody's turn to do
Drive mechanism 8 is then arranged far from one end of axial pressure assembly 2.Owing to this drive mechanism 8 can be along guide rail
Assembly 5 moves axially, thus, it is possible to adjust the position of this drive mechanism 8 neatly, so that should
Distance between drive mechanism 8 and slide mechanism 6 disclosure satisfy that the length of cementing tool 100, it is to avoid due to this
Hypotelorism between drive mechanism 8 and slide mechanism 6 or cause too far and cannot fix this cementing tool 100
Drawback.
In a preferred embodiment, this drive mechanism 8 includes the second object stage 81 with roller and sets
Put the drive housing 82 on this second object stage 81.The structure arranged due to this second object stage 81 and advantage
Identical with above-mentioned first object stage 81, for avoiding repeating, it is not described further.
In a preferred embodiment, the company of being respectively arranged with on the first object stage 61 and the second object stage 81
Connected components 7, this connection assembly 7 is for connecting the first end and second end of cementing tool 100, thus realizes being somebody's turn to do
The installation of cementing tool 100 and fixing.Wherein, this cementing tool 100 can be detachable with being connected assembly 7
Connect.
In a preferred embodiment, connect assembly 7 to include being arranged on the first object stage 61 or the second loading
Fixed part 71, rotation section 72 and connecting portion 73 on platform 81.Wherein, this rotation section 72 and fixed part 71
Being hinged, i.e. can move by this fixed part 71 relatively in this rotation section 72.This connecting portion 73 and rotation section
72 connect for fixing.So, being relatively fixed portion 71 in rotation section 72 when moving, the most also band is dynamically connected
Portion 73 this fixed part relative moves.Further, it is to avoid due to the axiality at cementing tool 100 two ends
Relatively low, cause the drawback that cannot install.
In a preferred embodiment, it is provided with profile of tooth main transmission portion 821 in the bottom of drive housing 82,
The top of this drive housing 82 is provided with the profile of tooth being set on guide assembly 5 from driving section 822.Wherein, should
Profile of tooth is meshed with profile of tooth main transmission portion 821 from driving section 822.In embodiments herein, this profile of tooth master
Driving section 821 can be worm screw, and this profile of tooth can be worm gear from driving section 822.When worm screw rotates, it will
This worm gear is driven to rotate together.
In a preferred embodiment, this profile of tooth is meshed with guide assembly 5 from driving section 822.In profile of tooth
Under the drive in main transmission portion 821, this profile of tooth constantly engages with guide assembly 5 from driving section 822, and constantly edge
Guide assembly 5 moves axially.Thus, drive this drive mechanism 8 along guide assembly 5 towards near skate machine
Structure 6 moves axially.
As depicted in figs. 1 and 2, in a preferred embodiment, this connecting portion 73 is mother buckle 731 or interior
Pressure assembly 732.Wherein, this intrinsic pressure assembly 732 is for adding intrinsic pressure to cementing tool 100.This intrinsic pressure assembly 732
It is provided with inlet and gas outlet, and, the inside of this intrinsic pressure assembly 732 and the inside phase of cementing tool 100
Connection, so that the liquid being injected in intrinsic pressure assembly 732 through this inlet flows into this cementing tool 100
Inside, it is achieved this cementing tool 100 is added intrinsic pressure purpose.It is pressed onto pre-within this cementing tool 100 is added
During level pressure force value, then show that this cementing tool 100 has reached its maximum internal pressure value that can bear, thus judge
Go out this cementing tool 100 and bear intrinsic pressure performance.In the enforcement of the application, this intrinsic pressure assembly 732 can be pressure
Power still.
As it is shown in figure 1, according to first example of the present invention, this assay device is used for cementing tool 100
Axial carrying capacity is tested, and the specific works process of this assay device is, first, determines this well cementation work
The entire length of tool 100, and the periphery wall of this cementing tool 100 is provided with foil gauge (not shown).
So, after this cementing tool 100 has been axially loaded, by testing the deformation extent of this foil gauge, just
Can determine that this cementing tool 100 is provided with the maximum load that the position of foil gauge can bear, thus judge this
The axial carrying capacity of cementing tool 100.
Secondly, adjust the distance between this slide mechanism 6 and drive mechanism 8, so that this slide mechanism 6
And the distance between drive mechanism 8 is just equal to the length of cementing tool 100, thus ensures this cementing tool 100
Accurate installation.Meanwhile, relatively low for the axiality avoiding cementing tool 100 two ends, then need so that mother buckle 731
Portion 71 can be relatively fixed move, further, more ensure that the accurate peace of this cementing tool 100
Dress.
Then, after this cementing tool 100 installation, start axial pressure assembly 2.I.e. make to be positioned to add
Axial pressure portion 22 in pressure body 21 is first applied to this connection assembly 7 axial force, and this connection assembly 7 will connect
The axial force transmission received gives this cementing tool 100, thus realizes this cementing tool 100 is applied axial load
Purpose.
Finally, by the force value of pressure detecting part 221 display that observation is positioned in axial pressure portion 22,
Judge whether the axial force being applied to this cementing tool 100 reaches predetermined value.If having reached predetermined value, then need
Stop to this cementing tool 100 mechanical pressurization, initially enter packing state.By observing the deformation of this foil gauge
Degree, judges that cementing tool 100 is provided with the maximum load that the position of foil gauge can bear, further,
It is accurately judged to this cementing tool 100 and bears the performance of axial load.
As in figure 2 it is shown, according to second example of the present invention, this assay device is used for cementing tool 100
Intrinsic pressure bearing capacity is tested, and the specific works process of this assay device is, first, determines this well cementation work
The entire length of tool 100, and foil gauge is set on cementing tool 100.Due to arrange the effect of foil gauge with
First example is identical, for avoiding repeating, is not described further.
Secondly, the distance between this slide mechanism 6 and drive mechanism 8 is adjusted.Due to do so purpose with
The purpose of the first example is identical, for avoiding repeating, is not described further.Owing to needing to survey cementing tool 100
Intrinsic pressure, thus the mother buckle 731 in the first example need to be taken off and change this intrinsic pressure assembly 732 into.By intrinsic pressure to this
Assembly 732 injects liquid, realizes this cementing tool 100 is added intrinsic pressure purpose.When by this cementing tool
100 add in when being pressed onto scheduled pressure value, then show that this cementing tool 100 has reached its imperial palace that can bear
Pressure value, thus judge that this cementing tool 100 bears intrinsic pressure performance.
In sum, this assay device has the advantage of the bearing capacity that can accurately measure cementing tool, and
Also there is the position can being adjusted flexibly between slide mechanism and drive mechanism and adapt to the well cementation work without length
The advantage of tool.It addition, this assay device also have simple in construction, operate safe and reliable and can be preferably
The advantage of the working condition of simulation cementing tool.
Referring to Fig. 3, it is used for, for the present invention, the examination that cementing tool is tested by the assay device of cementing tool
Test method flow diagram.As it can be seen, the method comprises the steps:
Step S410, adjusts the distance between slide mechanism 6 and drive mechanism 8 so that this slide mechanism 6 with
Distance between drive mechanism 8 meets the entire length of this cementing tool 100.
Step S420, by with foil gauge cementing tool 100 be separately positioned on the first object stage 61 and
Connection assembly 7 on two object stages 81 is connected, thus realizes this cementing tool 100 on this assay device
Fixing.
Step S430, starts axial pressure assembly 2 so that responsive to axial force is first given by this axial pressure portion 22
This connection assembly 7, then by this connection assembly 7 by this axial force transmission to cementing tool 100, thus realize
Purpose to the pressurization of this cementing tool 100.
Step S440, observes the force value of pressure detecting part 221 display being arranged in axial pressure portion 22
Whether reach scheduled pressure value (carrying out actual set according to specific needs).
Step S450, if not up to scheduled pressure value, then need to be continued to cementing tool by this axial pressure portion 22
100 apply axial force so that this pressure detecting part 221 reaches scheduled pressure value, then stop this well cementation work
Tool 100 continue to axial force.
Step S460, if having reached scheduled pressure value, then needs to stop continuing to axial force to cementing tool 100,
Start this cementing tool 100 is carried out pressurize.
Step S470, observes the deformation extent of the foil gauge being arranged on cementing tool 100, thus judges this
Cementing tool 100 is provided with the maximum axial that the position of foil gauge can bear, further, it is judged that should
The axial carrying capacity of cementing tool 100.
Although by reference to preferred embodiment, invention has been described, but without departing from the scope of the present invention
In the case of, it can be carried out various improvement and parts therein can be replaced with equivalent.Especially, only
Otherwise there is structural hazard, the every technical characteristic being previously mentioned in each embodiment all can combine in any way
Come.The invention is not limited in specific embodiment disclosed herein, but include falling within the scope of the appended claims
All technical schemes.
Claims (13)
1. for an assay device for cementing tool, including:
Base；
It is arranged on described base and for applying the axial pressure assembly of axial load to described cementing tool；
Being separately positioned on installing rack and the bracing frame at the two ends, left and right of described base, wherein, described installing rack is used for
Support described axial pressure assembly；
Being arranged on the both sides of described cementing tool, and one end is fixed on described installing rack, the other end is fixed on institute
State the guide assembly on bracing frame；
It is set on described guide assembly and can the slide mechanism that slides axially of the most described guide assembly.
Assay device for cementing tool the most according to claim 1, it is characterised in that described slip
Mechanism includes the first object stage with roller and the slider case being arranged on described first object stage.
Assay device for cementing tool the most according to claim 2, it is characterised in that described test
Device also includes being set on described guide assembly and can the transmission that slides axially of the most described guide assembly
Mechanism.
Assay device for cementing tool the most according to claim 3, it is characterised in that described transmission
Mechanism and described slide mechanism are for being oppositely arranged.
Assay device for cementing tool the most according to claim 3, it is characterised in that described transmission
Mechanism includes the second object stage with roller and the drive housing being arranged on described second object stage.
Assay device for cementing tool the most according to claim 5, it is characterised in that described first
It is separately provided for connecting first end and second of described cementing tool on object stage and described second object stage
The connection assembly of end.
Assay device for cementing tool the most according to claim 6, it is characterised in that described connection
Assembly includes the fixed part being arranged on described first object stage or described second object stage, with described fixed part phase
Hinged rotation section, and be the fixing connecting portion being connected with described rotation section.
8., according to the assay device for cementing tool according to any one of claim 5 to 7, its feature exists
In, the bottom of described drive housing is provided with profile of tooth main transmission portion, and the top of described drive housing is provided with set
It is located on described guide assembly, and the profile of tooth being meshed with described profile of tooth main transmission portion is from driving section.
Assay device for cementing tool the most according to claim 8, it is characterised in that described profile of tooth
Be meshed with described guide assembly from driving section, with under the drive in described profile of tooth main transmission portion along described set of rails
Part moves axially.
Assay device for cementing tool the most according to claim 7, it is characterised in that described company
The portion of connecing is mother buckle or for adding intrinsic pressure intrinsic pressure assembly to described cementing tool.
11. assay devices for cementing tool according to any one of claim 1 to 10, its feature
Being, described axial pressure assembly includes the pressurization body being arranged on described base, and is arranged on described pressurization
This is the most internal and can carry out the axial pressure portion stretching out or bounce back by the most described pressurization body.
12. assay devices for cementing tool according to claim 11, it is characterised in that described axle
Being provided with pressure detecting part in pressurization part, described pressure detecting part is used for detecting effect to described well cementation work
Whether the axial force of tool reaches predetermined value.
13. 1 kinds use the assay device according to any one of the claims 1 to 12 to come described well cementation work
Tool carries out the method tested, including:
Adjust the distance between described slide mechanism and described drive mechanism, to meet the entirety of described cementing tool
Length；
Described cementing tool with foil gauge is connected with the described assembly that is connected；
Start described axial pressure assembly, so that described axial pressure portion acts on to described cementing tool axial
Power；
Whether the force value that the described pressure detecting part that observation is arranged in described axial pressure portion shows reaches
Predetermined value；
If not up to scheduled pressure value, then need to continue to apply axial force to described cementing tool, so that described pressure
Power detection part reaches scheduled pressure value；
If having reached scheduled pressure value, then need to stop continuing to axial force to described cementing tool；
Observe the deformation extent of the foil gauge being arranged on described cementing tool, thus judge that described cementing tool sets
There is the maximum axial that the position of foil gauge can bear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239706.8A CN106289731A (en) | 2015-05-12 | 2015-05-12 | A kind of assay device for cementing tool and test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239706.8A CN106289731A (en) | 2015-05-12 | 2015-05-12 | A kind of assay device for cementing tool and test method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106289731A true CN106289731A (en) | 2017-01-04 |
Family
ID=57630843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239706.8A Pending CN106289731A (en) | 2015-05-12 | 2015-05-12 | A kind of assay device for cementing tool and test method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106289731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243694A (en) * | 2019-07-19 | 2019-09-17 | 中国建材国际工程集团有限公司 | One kind is flexible coupling pressure resistant testing device and its pressure testing method |
| CN112903469A (en) * | 2019-11-19 | 2021-06-04 | 中国石油化工股份有限公司 | Testing device for downhole tool |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338796A (en) * | 1995-06-14 | 1996-12-24 | Fuji P S:Kk | Convenient method and system for triaxial compression test |
| JP2002323419A (en) * | 2001-02-22 | 2002-11-08 | Nippon Steel Corp | Device and method for evaluating workability of metallic pipe |
| CN2776600Y (en) * | 2005-04-26 | 2006-05-03 | 南京师范大学 | Special machine tool for processing idler steel pipe |
| CN1865903A (en) * | 2006-05-29 | 2006-11-22 | 天津大学 | Pressing lever steady experimental device for electronic universal testing machine and pressing lever unstability sample |
| EP1840501A2 (en) * | 2006-03-28 | 2007-10-03 | 2H Offshore Engineering Ltd | Curvature sensor |
| CN202141633U (en) * | 2011-06-14 | 2012-02-08 | 湖州高林不锈钢管制造有限公司 | Water pressure hammering device for steel tube |
| CN102636396A (en) * | 2012-03-31 | 2012-08-15 | 中国石油大学(北京) | Double-layer pipe overall buckling simulation experiment device and method |
| CN102699728A (en) * | 2012-06-29 | 2012-10-03 | 熔盛机械有限公司 | Symmetrically-centering clamping device |
| CN103217288A (en) * | 2013-03-29 | 2013-07-24 | 南京理工大学 | Device for testing dynamic characteristic parameters of ball screw |
| WO2014007878A1 (en) * | 2012-07-05 | 2014-01-09 | Halliburton Energy Services, Inc. | Cement testing |
| CN104048818A (en) * | 2013-03-15 | 2014-09-17 | 上海尊优自动化设备有限公司 | Test device of packer performance detection |
| CN204123219U (en) * | 2014-10-11 | 2015-01-28 | 江西洪都国际机电有限责任公司 | A kind of two bistrique numeral-controlled internal grinders that grinding tool for taper hole is housed |
| CN104406840A (en) * | 2014-11-04 | 2015-03-11 | 济南东测试验机技术有限公司 | Tester jib coaxiality adjusting apparatus |
-
2015
- 2015-05-12 CN CN201510239706.8A patent/CN106289731A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338796A (en) * | 1995-06-14 | 1996-12-24 | Fuji P S:Kk | Convenient method and system for triaxial compression test |
| JP2002323419A (en) * | 2001-02-22 | 2002-11-08 | Nippon Steel Corp | Device and method for evaluating workability of metallic pipe |
| CN2776600Y (en) * | 2005-04-26 | 2006-05-03 | 南京师范大学 | Special machine tool for processing idler steel pipe |
| EP1840501A2 (en) * | 2006-03-28 | 2007-10-03 | 2H Offshore Engineering Ltd | Curvature sensor |
| CN1865903A (en) * | 2006-05-29 | 2006-11-22 | 天津大学 | Pressing lever steady experimental device for electronic universal testing machine and pressing lever unstability sample |
| CN202141633U (en) * | 2011-06-14 | 2012-02-08 | 湖州高林不锈钢管制造有限公司 | Water pressure hammering device for steel tube |
| CN102636396A (en) * | 2012-03-31 | 2012-08-15 | 中国石油大学(北京) | Double-layer pipe overall buckling simulation experiment device and method |
| CN102699728A (en) * | 2012-06-29 | 2012-10-03 | 熔盛机械有限公司 | Symmetrically-centering clamping device |
| WO2014007878A1 (en) * | 2012-07-05 | 2014-01-09 | Halliburton Energy Services, Inc. | Cement testing |
| CN104048818A (en) * | 2013-03-15 | 2014-09-17 | 上海尊优自动化设备有限公司 | Test device of packer performance detection |
| CN103217288A (en) * | 2013-03-29 | 2013-07-24 | 南京理工大学 | Device for testing dynamic characteristic parameters of ball screw |
| CN204123219U (en) * | 2014-10-11 | 2015-01-28 | 江西洪都国际机电有限责任公司 | A kind of two bistrique numeral-controlled internal grinders that grinding tool for taper hole is housed |
| CN104406840A (en) * | 2014-11-04 | 2015-03-11 | 济南东测试验机技术有限公司 | Tester jib coaxiality adjusting apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 倪守忠 等: "万能材料试验机同轴度检测方法探讨", 《中国计量》 * |
| 陈敏贤 等: "汽车等速节传动轴的八功能测试", 《机械制造》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243694A (en) * | 2019-07-19 | 2019-09-17 | 中国建材国际工程集团有限公司 | One kind is flexible coupling pressure resistant testing device and its pressure testing method |
| CN112903469A (en) * | 2019-11-19 | 2021-06-04 | 中国石油化工股份有限公司 | Testing device for downhole tool |
| CN112903469B (en) * | 2019-11-19 | 2024-04-26 | 中国石油化工股份有限公司 | Testing device for downhole tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104912873B (en) | A kind of lateral force loading device of the hydraulic cylinder of simulated condition | |
| CN101153835B (en) | Sliding desk type casing tube abrasion testing machine | |
| KR20070076023A (en) | Apparatus and method for measuring backlash | |
| CN106289731A (en) | A kind of assay device for cementing tool and test method thereof | |
| CN106289801A (en) | A kind of multifunctional automobile chassis parts testing stand | |
| CN102501057B (en) | Press-installing machine for crawler tension device assembly of hydraulic excavator | |
| CN103604746B (en) | For initial viscosity test machine and the method for testing of automobile silencing film adhesive property | |
| CN205580854U (en) | Anti compression testing machine that rolls over of cement | |
| CN203323969U (en) | Leading screw type oil cylinder loading test stand | |
| CN207816581U (en) | One kind being used for the automatic full inspection test equipment of automobile power back door screw rod | |
| CN207598474U (en) | Transmission oil pump device for quick testing | |
| CN108240941B (en) | Experimental device for be used for testing rock disturbance-relaxation effect | |
| CN209624037U (en) | A kind of novel cylinder valve fatigue experimental device | |
| CN209542320U (en) | Architectural vibration-insulation rubber tube tangential displacement test device | |
| CN204514729U (en) | Liner testing machine | |
| CN209570469U (en) | A kind of durability-testing machines | |
| CN114414432A (en) | Efficient calibration device and method for vibrating densimeter | |
| CN107101863B (en) | Ring shear test tooling machine and tooling machine operation method | |
| CN209027761U (en) | A kind of urinal drop machine | |
| CN106092408A (en) | Axle shaft gear removal force and press-fit force test device | |
| CN104062140B (en) | A kind of driving host mobile_loading test device | |
| CN105115844A (en) | Abrasion tester for testing abrasion performance of centralizer | |
| CN110530666A (en) | A kind of exploration vibrating static-pressure sampler in situ for different soil properties | |
| CN220104760U (en) | Hardness tester convenient for storing and taking workpieces | |
| CN219715071U (en) | Plasticity test machine convenient to spacing is fixed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |