CN104879116B - The device and method of propagation law of the measurement vibration in tubing string - Google Patents
The device and method of propagation law of the measurement vibration in tubing string Download PDFInfo
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- CN104879116B CN104879116B CN201510262647.6A CN201510262647A CN104879116B CN 104879116 B CN104879116 B CN 104879116B CN 201510262647 A CN201510262647 A CN 201510262647A CN 104879116 B CN104879116 B CN 104879116B
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Abstract
The embodiment of the present application provides a kind of device and method for measuring and vibrating the propagation law in tubing string, and the device includes：Simulate oil pipe, including straight well section oil pipe, inclination section oil pipe and horizontal segment oil pipe；Analog casing, including several first box cuplings, the straight well section oil pipe, the inclination section oil pipe and the horizontal segment oil pipe are sequentially connected by first box cupling；Vibration excitation device, for applying vibrational excitation to the simulation oil pipe and the analog casing；Vibrating sensor group, it is installed on the simulation oil pipe, for sensing the mechanical oscillation of the simulation oil pipe and the analog casing and converting thereof into corresponding vibration signal；Host computer, it is electrically coupled with the vibrating sensor group, for obtaining the vibration signal and determining therefrom that propagation law of the mechanical oscillation corresponding to the vibration signal in the simulation oil pipe and the analog casing.The embodiment of the present application can obtain propagation law of the more objective vibration wave in tubing string.
Description
Technical field
The application is related to the vibration cementing technology in Oil-Gas Well Engineering field, more particularly, to one kind measurement vibration in tubing string
Propagation law device and method.
Background technology
Well cementation is to be drilled an indispensable important step during well operations, and it includes setting of casing and cementing.Gu
Well technology is multi-disciplinary comprehensive application technology, has the characteristics of systematicness, the disposable and time is short.The main purpose of well cementation is
The stratum such as the sleeve pipe in protection and support Oil/gas Well, packing oil, gas and water.
More conventional cementing technology is vibration cementing at present, and it is in setting of casing, cement injecting, replacement and waits solidifying process
In, using the means such as mechanical oscillation, hydraulic pressure or air pulse, hydraulic blow, produce vibration wave and act on sleeve pipe, drilling fluid and consolidate
Well liquid improves cementing quality new technology.It was verified that vibration can improve cement strength, displacement efficiency is improved,
The bubble in cement is eliminated, forms intact cement sheath, can also shorten and wait the solidifying time, prevents the oil after well cementation, gas and water from mixing
Alter, beneficial to the cementing strength for improving one, second interface.
Inventors herein have recognized that the exploitation of vibration cementing technology is more needed from mechanism, according to reality
Operating mode uses different excitation parameters.Therefore, there is an urgent need to carry out Discussion of Mechanism to bunch tube intrinsic frequency and vibration dampening characteristic
Study carefully, to instruct the design of vibration cementing instrument and method for oscillating.Passed however, lacking both at home and abroad at present for vibration wave in sleeve pipe
Law study is broadcast, is typically the straight well section for simulation in existing experimental study, without considering there is angle buildup interval, horizontal well
The influences of the situation to vibration wave propagation law such as section.Therefore, research of the prior art for vibration wave propagation law in tubing string
It is more unilateral, it is difficult to propagation law of the vibration wave of objective reaction in tubing string.
The content of the invention
The purpose of the embodiment of the present application is vibrating the device and method of the propagation law in tubing string in a kind of measurement of offer,
To obtain propagation law of the more objective vibration wave in tubing string.
To reach above-mentioned purpose, on the one hand, the embodiment of the present application provides a kind of propagation rule for measuring vibration in tubing string
The device of rule, including：
Simulate oil pipe, including straight well section oil pipe, inclination section oil pipe and horizontal segment oil pipe；
Analog casing, including several first box cuplings, the straight well section oil pipe, the inclination section oil pipe and the horizontal segment
Oil pipe is sequentially connected by first box cupling；
Vibration excitation device, for applying vibrational excitation to the simulation oil pipe and the analog casing；
Vibrating sensor group, it is installed on the simulation oil pipe, for sensing the simulation oil pipe and the analog casing
Mechanical oscillation and convert thereof into corresponding vibration signal；
Host computer, it is electrically coupled with the vibrating sensor group, for obtaining the vibration signal and determining therefrom that the vibration
Propagation law of the mechanical oscillation in the simulation oil pipe and the analog casing corresponding to signal.
The biography in tubing string is vibrated in the device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the measurement
Broadcasting the device of rule also includes：
Centralizer is simulated, it is enclosed on the simulation oil pipe and coordinated with the simulation oil ligament.
The device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the simulation centralizer is several
Second box cupling.
The biography in tubing string is vibrated in the device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the measurement
Broadcasting the device of rule also includes：
First charge amplifier, the vibration signal for the vibrating sensor group to be obtained are converted into corresponding after amplifying
Voltage shaking signal, and the voltage shaking signal is filtered processing.
The device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the vibration excitation device include：
Signal generator, for output drive signal；
Power amplifier, for the pumping signal to be amplified into setting value；
Vibrator, for vibrational excitation corresponding to the pumping signal output after amplifying according to the power amplifier.
The biography in tubing string is vibrated in the device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the measurement
Broadcasting the device of rule also includes：
Second charge amplifier, for gathering input to the pumping signal of the vibrator；
Corresponding, the host computer is determined corresponding to the vibration signal according to the pumping signal and the vibration signal
Mechanical oscillation it is described simulation oil pipe and the analog casing in quantization propagation law.
The device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the vibrating sensor group is some
Individual acceleration transducer.
The device of propagation law of the measurement vibration of the embodiment of the present application in tubing string, in addition to：
First A/D converter, for being converted into the voltage shaking signal after filtering process to be suitable to host computer processing
Digital quantity.
The device of the propagation law of the measurement vibration in tubing string of the embodiment of the present application, the second A/D converter, for by institute
The pumping signal for stating the output of the second charge amplifier is converted into the digital quantity for being suitable to host computer processing.
On the other hand, the embodiment of the present application additionally provides a kind of propagation law using above-mentioned measurement vibration in tubing string
Device measure the method for propagation law of the vibration in tubing string, comprise the following steps：
Obtain vibration signal；
The vibration displacement of each vibrating sensor in the vibrating sensor group is obtained according to the vibration signal；
Determine that the mechanical oscillation corresponding to the vibration signal simulate oil pipe and the mould described according to the vibration displacement
Intend the attenuation characteristic in sleeve pipe.
The method of propagation law of the measurement vibration of the embodiment of the present application in tubing string, in addition to：
Spectrum analysis is carried out to the vibration signal, to obtain the frequency corresponding to the peak dot of the vibration signal.
The method of propagation law of the measurement vibration of the embodiment of the present application in tubing string, the vibrating sensor group is some
Individual acceleration transducer；
Corresponding, the vibration signal is acceleration signal；
It is corresponding, it is described to determine mechanical oscillation corresponding to the vibration signal in the simulation oil according to the vibration displacement
Attenuation characteristic in pipe and the analog casing, it is specially：
The vibration displacement that integration twice obtains each acceleration transducer is carried out to the acceleration signal, draws described add
Attenuation characteristic of the mechanical oscillation in the simulation oil pipe and the analog casing corresponding to rate signal.
The embodiment of the present application can simulate straight well section, angle buildup interval and net horizontal section, and then can measure the intrinsic frequency of tubing string
Rate and vibration straight well section, angle buildup interval and net horizontal section attenuation characteristic, exist so as to obtain more objective vibration wave
Propagation law in tubing string.The design letter of the device of propagation law of the measurement vibration of the embodiment of the present application in tubing string simultaneously
List, cost are relatively low, easy to assembly.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present application, forms the embodiment of the present application
A part, the restriction to the embodiment of the present application is not formed.In the accompanying drawings：
Fig. 1 is the structure drawing of device of propagation law of the measurement vibration of the embodiment of the present application in tubing string.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present application are more clearly understood, with reference to embodiment and attached
Figure, is described in further details to the embodiment of the present application.Here, the schematic description and description of the embodiment of the present application is used for
The embodiment of the present application is explained, but is not intended as the restriction to the embodiment of the present application.
Below in conjunction with the accompanying drawings, the embodiment of the embodiment of the present application is described in further detail.
The device of the propagation law of the measurement vibration in tubing string of the embodiment of the present application include simulation oil pipe, analog casing,
Vibration excitation device, vibrating sensor group and host computer.
With reference to shown in figure 1, wherein, simulation oil pipe 11 includes straight well section oil pipe 11, inclination section oil pipe 12 and horizontal segment oil pipe
13.Straight well section oil pipe 11, inclination section oil pipe 12 and horizontal segment oil pipe 13 are sequentially connected fixation by the first box cupling 2, and these first
Box cupling 2 forms the analog casing of the device of propagation law of the measurement vibration of the embodiment of the present application in tubing string.And straight well section is oily
The upper end of pipe 11 can be fixed on the ceiling, wall or other articles in such as laboratory by fixes sleeve 4.
For with actual oil wells in field more closely, the device of propagation law of the measurement vibration in tubing string also includes simulation
Centralizer, it is enclosed on simulation oil pipe and coordinated with simulation oil ligament.In the embodiment of the present application, simulation centralizer is several
Second box cupling 3, as shown in figure 1, the upper and lower part of straight well section oil pipe 11 is respectively sleeved on second box cupling 3, horizontal segment oil
The front and rear of pipe 13 is respectively sleeved on second box cupling 3, in general, and inclination section oil pipe 12 can choose whether as needed
Second box cupling 3 is installed.These above-mentioned second box cuplings 3 can play vibration position-limiting action to simulation oil pipe 11.Wherein, above-mentioned each
Two box cuplings 3 can be fixed by support or suspension apparatus support.In the embodiment of the present application, straight well section oil pipe 11, inclination section oil pipe 12
It is identical with the caliber of horizontal segment oil pipe 13, such as be DN25, straight well section oil pipe 11 and the length of horizontal segment oil pipe 13 can be equal
12.19 meters.And the curvature of inclination section oil pipe 12 is that 6 (°)/30m~10 (°)/30m is more suitable.
Above-mentioned vibration excitation device is used to apply vibrational excitation to simulation oil pipe and analog casing.As shown in figure 1, the vibration
Exciting bank generally comprises：
Signal generator, for output drive signal；
Power amplifier, for pumping signal to be amplified into setting value；
Vibrator, for according to vibrational excitation corresponding to the pumping signal output after power amplifier amplification.In general, swash
Shake device output end directly contact simulation oil pipe one end.
In the embodiment of the present application, vibrating sensor group is installed on simulation oil pipe, for sensing simulation oil pipe and simulation set
The mechanical oscillation of pipe simultaneously convert thereof into corresponding vibration signal.The vibrating sensor group is usually by multiple vibrating sensor groups
Into each vibrating sensor is as a vibration measuring point, and these vibration measuring points are typically distributed on simulation oil pipe, and each well section
At least provided with a vibration measuring point.Wherein, the vibrating sensor can be displacement transducer, velocity sensor, acceleration biography
Sensor etc..
In the embodiment of the present application, host computer is electrically coupled with vibrating sensor group, for obtaining vibration signal and determining therefrom that
Propagation law of the mechanical oscillation in simulation oil pipe and analog casing corresponding to the vibration signal.
In the embodiment of the present application, the device of propagation law of the measurement vibration in tubing string also includes：
First charge amplifier, the vibration signal for vibrating sensor group to be obtained are converted into corresponding voltage after amplifying
Vibration signal, and the voltage shaking signal is filtered processing, to filter out useless frequency content.
On the premise of host computer is not integrated with reception analog signal in itself and converts thereof into the function of data signal, this
The device of propagation law of the measurement vibration of application embodiment in tubing string can also include the first A/D converter, for that will filter
Voltage shaking signal after ripple processing is converted into the digital quantity for being suitable to host computer processing.Certainly, the first A/D conversions can not be configured
Device.
In the embodiment of the present application, the device of propagation law of the measurement vibration in tubing string also includes：Second electric charge amplifies
Device, for gathering input to the pumping signal of vibrator.Corresponding, host computer can determine according to pumping signal and vibration signal
Quantization propagation law of the mechanical oscillation in simulation oil pipe and analog casing corresponding to the vibration signal.
Certainly, it is not integrated with receiving analog signal in itself in host computer and converts thereof into the premise of the function of data signal
Under, the device for measuring propagation law of the vibration in tubing string of the embodiment of the present application can also include the second A/D converter, will
The pumping signal of second charge amplifier output is converted into the digital quantity for being suitable to host computer processing.
Below by taking the vibrating sensor group that multiple acceleration transducers are formed as an example, to illustrate the survey of the embodiment of the present application
The measuring method of the device of propagation law of the amount vibration in tubing string.
First choice, obtain vibration signal.According to required vibration frequency and amplitude, pumping signal is provided by signal generator, is swashed
Encourage signal and be amplified to by power amplifier after setting value and drive vibrator, vibrator hammering simulation oil pipe one end, cause to simulate
Oil pipe produces mechanical oscillation, and mechanical oscillation are to simulate oil pipe as propagation medium and be shaken along the bearing of trend transmission for simulating oil pipe
Dynamic, at this moment the vibrating sensor group on simulation oil pipe will sense these and vibrate and will convert into corresponding vibration signal.
For these vibration signals after the first charge amplifier and the first A/D converter, these vibration signals then can be read in host computer.
Then, the vibration displacement of each vibrating sensor in vibrating sensor group is obtained according to vibration signal.Added with multiple
Exemplified by the vibrating sensor group that velocity sensor is formed, host computer is reading the acceleration of a certain acceleration transducer output
After signal, corresponding speed signal can be obtained by an integral operation, then an integral operation is carried out to the rate signal of acquisition
The displacement corresponding to the acceleration transducer can be then obtained, in this way, the displacement of each vibration measuring point can be finally obtained, so as to foundation
The displacement of each vibration measuring point draws attenuation characteristic of the vibration in simulation oil pipe and analog casing.
The measuring method of the embodiment of the present application is further comprising the steps of：
Spectrum analysis is carried out to vibration signal, the result of analysis can be shown in the display screen of host computer, corresponding to its peak value
Frequency be simulate oil pipe fixed frequency.In the measuring method of the embodiment of the present application, spectrum analysis and Analysis of Attenuation
Process can parallel processing, can also serial process.Wherein, serial process can carry out attenuation characteristic again with advanced row spectrum analysis
Analysis, or in turn.
In the measuring method of the embodiment of the present application, after host computer obtains the pumping signal of the second charge amplifier output,
The host computer can according to pumping signal and vibration signal come determine the mechanical oscillation corresponding to the vibration signal simulation oil pipe and
Quantization propagation law in analog casing.Drawn by spectrum analysis each in vibrator input and the vibration signal obtained
Frequency content and the scope of frequency distribution, for example the amplitude distribution of each frequency content is characterized by amplitude spectrum, and pass through power
Stave levies energy with the distribution situation of frequency, so as to obtain the frequency values of main amplitude and Energy distribution, and contrasts pumping signal
Amplitude and Energy distribution with each frequency of vibration signal, can quantify to attenuation characteristic.
The embodiment of the present application can simulate straight well section, angle buildup interval and net horizontal section, and then can measure the intrinsic frequency of tubing string
Rate and vibration straight well section, angle buildup interval and net horizontal section attenuation characteristic, exist so as to obtain more objective vibration wave
Propagation law in tubing string.The design letter of the device of propagation law of the measurement vibration of the embodiment of the present application in tubing string simultaneously
List, cost are relatively low, easy to assembly.
Those skilled in the art will also be appreciated that various illustrative components, blocks, unit and the step that the embodiment of the present application is listed
Suddenly can be realized by the combination of hardware, software or both.Realized to hardware or software is then passed through depending on specific
Application and whole system design requirement.Those skilled in the art be able to can use various for every kind of specific application
Method realizes described function, but this realization is understood not to the scope beyond the embodiment of the present application protection.
Various illustrative logical blocks described in the embodiment of the present application, or unit can by general processor,
Digital signal processor, application specific integrated circuit (ASIC), field programmable gate array or other programmable logic devices, discrete gate
Or the design of transistor logic, discrete hardware components, or any of the above described combination is come the function described by realizing or operate.General place
It can be host computer to manage device, and alternatively, the general processor can also be any traditional processor, controller, microcontroller
Or state machine.Processor can also be realized by the combination of computing device, such as digital signal processor and host computer, multiple
Host computer, one or more host computers combine a Digital Signal Processor Core, or any other like configuration to realize.
The step of method or algorithm described in the embodiment of the present application can be directly embedded into hardware, computing device it is soft
Part module or the combination of both.Software module can be stored in RAM memory, flash memory, ROM memory, EPROM storages
Other any form of storaging mediums in device, eeprom memory, register, hard disk, moveable magnetic disc, CD-ROM or this area
In.Exemplarily, storaging medium can be connected with processor, to allow processor to read information from storaging medium, and
Write information can be deposited to storaging medium.Alternatively, storaging medium can also be integrated into processor.Processor and storaging medium can
To be arranged in ASIC, ASIC can be arranged in user terminal.Alternatively, processor and storaging medium can also be arranged at use
In different parts in the terminal of family.
In one or more exemplary designs, above-mentioned function described by the embodiment of the present application can be in hardware, soft
Part, firmware or any combination of this three are realized.If realized in software, these functions can store and computer-readable
On medium, or with one or more instruction or code form be transmitted on the medium of computer-readable.Computer readable medium includes electricity
Brain storaging medium and it is easy to so that allowing computer program to be transferred to other local telecommunication medias from a place.Storaging medium can be with
It is that any general or special computer can be with the useable medium of access.For example, such computer readable media can include but
It is not limited to RAM, ROM, EEPROM, CD-ROM or other optical disc storage, disk storage or other magnetic storage devices, or other
What can be used for carrying or store with instruct or data structure and it is other can be by general or special computer or general or specially treated
The medium of the program code of device reading form.In addition, any connection can be properly termed computer readable medium, example
Such as, if software is to pass through a coaxial cable, fiber optic cables, double from a web-site, server or other remote resources
Twisted wire, Digital Subscriber Line (DSL) or with defined in being also contained in of the wireless way for transmitting such as infrared, wireless and microwave
In computer readable medium.Described disk (disk) and disk (disc) include Zip disk, radium-shine disk, CD, DVD, floppy disk
And Blu-ray Disc, disk is generally with magnetic duplication data, and disk generally carries out optical reproduction data with laser.Combinations of the above
It can also be included in computer readable medium.
Particular embodiments described above, the purpose, technical scheme and beneficial effect of the application are carried out further in detail
Describe in detail bright, should be understood that the specific embodiment that the foregoing is only the embodiment of the present application, be not used to limit this Shen
Protection domain please, all any modification, equivalent substitution and improvements within spirit herein and principle, done etc., all should be wrapped
It is contained within the protection domain of the application.
Claims (12)
1. a kind of measure the device for vibrating the propagation law in tubing string, it is characterised in that including：
Simulate oil pipe, including straight well section oil pipe, inclination section oil pipe and horizontal segment oil pipe；The straight well section oil pipe upper end passes through fixation
Sleeve is fixed；
Analog casing, including several first box cuplings, the straight well section oil pipe, the inclination section oil pipe and the horizontal segment oil pipe
It is sequentially connected by first box cupling；
Vibration excitation device, for applying vibrational excitation to the simulation oil pipe and the analog casing；The vibrational excitation dress
The output end for the vibrator put directly contacts the right-hand member of the horizontal segment oil pipe；
Vibrating sensor group, it is installed on the simulation oil pipe, for sensing the machine of the simulation oil pipe and the analog casing
Tool vibrates and converts thereof into corresponding vibration signal；
Host computer, it is electrically coupled with the vibrating sensor group, for obtaining the vibration signal and determining therefrom that the vibration signal
Propagation law of the corresponding mechanical oscillation in the simulation oil pipe and the analog casing.
2. the device of propagation law of the measurement vibration according to claim 1 in tubing string, it is characterised in that the measurement is shaken
Moving the device of the propagation law in tubing string also includes：
Centralizer is simulated, it is enclosed on the simulation oil pipe and coordinated with the simulation oil ligament.
3. the device of propagation law of the measurement vibration according to claim 2 in tubing string, it is characterised in that the simulation
Centralizer is several second box cuplings.
4. the device of propagation law of the measurement vibration according to claim 1 in tubing string, it is characterised in that the measurement is shaken
Moving the device of the propagation law in tubing string also includes：
First charge amplifier, the vibration signal for the vibrating sensor group to be obtained are converted into corresponding voltage after amplifying
Vibration signal, and the voltage shaking signal is filtered processing.
5. the device of propagation law of the measurement vibration according to claim 1 in tubing string, it is characterised in that the vibration
Exciting bank includes：
Signal generator, for output drive signal；
Power amplifier, for the pumping signal to be amplified into setting value；
The vibrator, for vibrational excitation corresponding to the pumping signal output after amplifying according to the power amplifier.
6. the device of propagation law of the measurement vibration according to claim 5 in tubing string, it is characterised in that the measurement is shaken
Moving the device of the propagation law in tubing string also includes：
Second charge amplifier, for gathering input to the pumping signal of the vibrator；
Corresponding, the host computer determines the machine corresponding to the vibration signal according to the pumping signal and the vibration signal
Quantization propagation law of the tool vibration in the simulation oil pipe and the analog casing.
7. the device of propagation law of the measurement vibration according to claim 1 in tubing string, it is characterised in that the vibration
Sensor group is several acceleration transducers.
8. the device of propagation law of the measurement vibration according to claim 4 in tubing string, it is characterised in that also include：
First A/D converter, for the voltage shaking signal after filtering process to be converted into the number for being suitable to host computer processing
Word amount.
9. the device of propagation law of the measurement vibration according to claim 6 in tubing string, it is characterised in that also include：
Second A/D converter, the pumping signal for second charge amplifier to be exported are converted into being suitable to the host computer
The digital quantity of processing.
10. a kind of device of propagation law of the measurement vibration in tubing string using described in claim 1 is vibrated in pipe to measure
The method of propagation law in post, it is characterised in that comprise the following steps：
Obtain vibration signal；
The vibration displacement of each vibrating sensor in the vibrating sensor group is obtained according to the vibration signal；
Determine that the mechanical oscillation corresponding to the vibration signal cover in the simulation oil pipe and the simulation according to the vibration displacement
Attenuation characteristic in pipe.
11. the method for propagation law of the measurement vibration according to claim 10 in tubing string, it is characterised in that also wrap
Include：
Spectrum analysis is carried out to the vibration signal, to obtain the frequency corresponding to the peak dot of the vibration signal.
12. the method for propagation law of the measurement vibration according to claim 10 in tubing string, it is characterised in that described to shake
Dynamic sensor group is several acceleration transducers；
Corresponding, the vibration signal is acceleration signal；
It is corresponding, it is described according to the vibration displacement determine mechanical oscillation corresponding to the vibration signal in the simulation oil pipe and
Attenuation characteristic in the analog casing, it is specially：
The vibration displacement that integration twice obtains each acceleration transducer is carried out to the acceleration signal, draws the acceleration
Attenuation characteristic of the mechanical oscillation in the simulation oil pipe and the analog casing corresponding to signal.
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| CN201510262647.6A CN104879116B (en) | 2015-05-21 | 2015-05-21 | The device and method of propagation law of the measurement vibration in tubing string |
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| CN201510262647.6A CN104879116B (en) | 2015-05-21 | 2015-05-21 | The device and method of propagation law of the measurement vibration in tubing string |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107420097A (en) * | 2017-09-20 | 2017-12-01 | 中国石油大学(华东) | Underground natural gas storage tank well gas coefficient of frictional resistance measurement and tubing string vibration monitoring device |
| CN109115135B (en) * | 2018-10-18 | 2021-01-15 | 西南石油大学 | Experimental device and experimental method for vibration deformation of production pipe column of inclined bending gas well |
| CN109356549B (en) * | 2018-12-05 | 2020-07-24 | 中国农业大学 | Automatic seek excellent well cementation instrument of vibration in pit |
| CN117288634A (en) * | 2023-07-31 | 2023-12-26 | 中石化西南石油工程有限公司油田工程服务分公司 | Device and method for measuring friction coefficient and monitoring vibration of high-pressure pipeline of gas well |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796262A (en) * | 2007-07-06 | 2010-08-04 | 哈利伯顿能源服务公司 | Detect the voice signal of artesian well system |
| CN102305021A (en) * | 2011-08-04 | 2012-01-04 | 西南石油大学 | Experimental method for simulating dynamic mechanics characteristic of underground drilling rig of air well drilling |
| CN102900424A (en) * | 2012-10-18 | 2013-01-30 | 中国石油大学(华东) | Device for testing transmission and attenuation characteristics of acoustic waves in drill-string channel |
| CN103323195A (en) * | 2013-07-06 | 2013-09-25 | 北京航空航天大学 | Whirling vibration excitation and dynamic measurement device |
| JP2014190128A (en) * | 2013-03-28 | 2014-10-06 | Tokyu Construction Co Ltd | Compaction device and compaction method for cast-in-place concrete pile |
| CN204703887U (en) * | 2015-05-21 | 2015-10-14 | 中国石油天然气集团公司 | The device of the propagation law of measuring vibrations in tubing string |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7339494B2 (en) * | 2004-07-01 | 2008-03-04 | Halliburton Energy Services, Inc. | Acoustic telemetry transceiver |
-
2015
- 2015-05-21 CN CN201510262647.6A patent/CN104879116B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796262A (en) * | 2007-07-06 | 2010-08-04 | 哈利伯顿能源服务公司 | Detect the voice signal of artesian well system |
| CN102305021A (en) * | 2011-08-04 | 2012-01-04 | 西南石油大学 | Experimental method for simulating dynamic mechanics characteristic of underground drilling rig of air well drilling |
| CN102900424A (en) * | 2012-10-18 | 2013-01-30 | 中国石油大学(华东) | Device for testing transmission and attenuation characteristics of acoustic waves in drill-string channel |
| JP2014190128A (en) * | 2013-03-28 | 2014-10-06 | Tokyu Construction Co Ltd | Compaction device and compaction method for cast-in-place concrete pile |
| CN103323195A (en) * | 2013-07-06 | 2013-09-25 | 北京航空航天大学 | Whirling vibration excitation and dynamic measurement device |
| CN204703887U (en) * | 2015-05-21 | 2015-10-14 | 中国石油天然气集团公司 | The device of the propagation law of measuring vibrations in tubing string |
Non-Patent Citations (2)
| Title |
|---|
| 振动波在套管中衰减室内模拟试验研究;刘刚等;《石油矿场机械》;20131031;45-48 * |
| 水平井钻柱纵向振动研究;赵玉明;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20080215;9 * |
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