CN105509877A - Screw drilling tool vibration recorder and vibration recording method thereof - Google Patents

Screw drilling tool vibration recorder and vibration recording method thereof Download PDF

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Publication number
CN105509877A
CN105509877A CN201510968789.4A CN201510968789A CN105509877A CN 105509877 A CN105509877 A CN 105509877A CN 201510968789 A CN201510968789 A CN 201510968789A CN 105509877 A CN105509877 A CN 105509877A
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CN
China
Prior art keywords
vibration
hydraulic motor
microcontroller
helicoid hydraulic
flash memory
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
Application number
CN201510968789.4A
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Chinese (zh)
Inventor
杨子江
李彦
赵志刚
秦旭则
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Luhai Petroleum Technology Co Ltd
Original Assignee
Shandong Luhai Petroleum Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Luhai Petroleum Technology Co Ltd filed Critical Shandong Luhai Petroleum Technology Co Ltd
Priority to CN201510968789.4A priority Critical patent/CN105509877A/en
Publication of CN105509877A publication Critical patent/CN105509877A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups

Abstract

The invention discloses a screw drilling tool vibration recorder and a vibration recording method. The screw drilling tool vibration recorder includes a housing, a vibration measuring mechanism and a battery. The vibration measuring mechanism and the battery are arranged in the housing. The housing is installed and hermetically fixed on a housing body of a screw drilling tool. The vibration measuring mechanism includes a microcontroller, a triaxial accelerometer, a power supply manager, a FLASH memory body, a Bluetooth controller, and a magnetic switch. The microcontroller is connected to the triaxial accelerometer, the power supply manager, the FLASH memory body, the Bluetooth controller and the magnetic switch. The battery is connected to the microcontroller and the triaxial accelerometer through the power supply manager. The FLASH memory body is connected to the Bluetooth controller. An external intelligent portable device is connected to the microcontroller through the Bluetooth controller. According to the invention, magnets or any non-magnetic elements are not installed. There are no special requirements for the installation position. The own structural design of the screw drilling tool does not have to change. Smart-phones can be directly used. The data is transmitted through the Bluetooth without dismounting the smart-phones.

Description

Helicoid hydraulic motor vibration recorder and vibration record method thereof
Technical field
The present invention relates to petroleum drilling engineering technical field of underground, particularly relate to a kind of helicoid hydraulic motor vibration recorder and vibration record method thereof.
Background technology
Along with the development of petroleum industry, the increase of orientation well quantity, increasing to the demand of helicoid hydraulic motor, helicoid hydraulic motor has become the indispensable power tool of drilling well, and each elephant, in order to save drilling cost, all starts to occur that helicoid hydraulic motor is to rent the management mode of buying on behalf, also requires more to increase to the overall performance of helicoid hydraulic motor simultaneously, the time that lease uses is difficult to statistics, all brings certain difficulty to clearing and drilling tool maintenance.
As everyone knows, helicoid hydraulic motor operationally, have and be attended by very characteristic mechanical vibration, in the process of running, very characteristic sound also can be sent the same like car engine, in fact this sound be exactly a kind of mechanical vibration, and experienced driver even can infer engine speed by this sound.By same reason, we also can carry out by vibration performance the rotating speed that spectrum analysis obtains screw motor, and these analyses to lean on embedded computer and software to complete.
In order to grasp the service time of drilling tool, thus understand the serviceable life whether drilling tool reaches expection, so that for the services such as lease, maintenance provide effective authority, in order to reach this purpose, our company is that the relative rotation speed by measuring rotor/stator carries out record at first, and then require the magnet main shaft of helicoid hydraulic motor being installed some, the actual speed of drilling tool is measured by Hall element.Meanwhile, in order to the conduction of magnetic signal, also need to install supporting without magnetic cell.But difficulty and the cost of installing above-mentioned link are relatively high, are unfavorable for batch production, therefore have impact on the fltting speed of project.
Summary of the invention
The object of this invention is to provide a kind of helicoid hydraulic motor vibration recorder and vibration record method thereof, cannot to measuring the service time of helicoid hydraulic motor as lease clearing and drilling tool maintenance provide the problem of technical support with what solve that prior art exists.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of helicoid hydraulic motor vibration recorder, by housing, vibration survey mechanism and battery composition, vibration survey mechanism and battery are placed in enclosure interior, housing is installed and is sealed and is fixed on helicoid hydraulic motor shell body, vibration survey mechanism comprises microcontroller, three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller and magnetic switch composition, microcontroller respectively with three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller is connected with magnetic switch, battery is connected with three axis accelerometer with microcontroller respectively by power supervisor, FLASH memory body is connected with bluetooth controller, outside intelligent and portable equipment is connected with microcontroller by bluetooth controller.
Above-mentioned intelligent and portable equipment is mobile phone, panel computer or notebook computer.
With thermometric and inclination logging electronic component in the integrated circuit component of above-mentioned microcontroller.
The vibration record method of above-mentioned helicoid hydraulic motor vibration recorder is use in the process of helicoid hydraulic motor in drilling well, at the shell body of helicoid hydraulic motor a certain suitable position fluting helicoid hydraulic motor vibration recorder installed and sealed and fix, as long as carry out creeping into work because drive steam piano in drilling process, helicoid hydraulic motor inherently can produce vibration under the effect of mud, can X on implementation space by three axis accelerometer, Y, the measurement of the acceleration of Z tri-axles, microcontroller carries out FIR filtering and FFT spectrum analysis to acceleration signal, thus obtain the spectrum signature of vibration, compared and come the judgement timing of completion status machine again by the thresholding of microcontroller, final entry is on FLASH memory body, by the time after drilling tool returns to ground, intelligent and portable equipment is connected with helicoid hydraulic motor vibration recorder, by bluetooth controller, the data on FLASH memory body are read such as computing machine, on the common equipments such as mobile phone, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller, the statistics of the working time of the bottom temperature of different depth and the gradient of well bore and helicoid hydraulic motor can be recorded respectively.
The invention has the beneficial effects as follows:
1, magnet and any without magnetic cell need not be installed;
2, do not have particular/special requirement to installation site, because mechanical vibration have existence at each position of drilling tool, any position can be installed in theory;
3, do not need to change the structural design of helicoid hydraulic motor itself, only needs offer at a certain position one piece very little space;
4, read new tracker and directly can use smart mobile phone, use Bluetooth data transfer, need not dismantle.Owing to there is no movable element and connector, can seal circuit with epoxy resin is effectively.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1 microcontroller, 2 three axis accelerometers, 3 batteries, 4 power supervisors, 5FLASH memory body, 6 bluetooth controllers, 7 magnetic switchs, 8 intelligent and portable equipment in figure.
embodiment:
As shown in the figure, a kind of helicoid hydraulic motor vibration recorder, by housing, vibration survey mechanism and battery 3 form, vibration survey mechanism and battery 3 are placed in enclosure interior, housing is installed and is sealed and is fixed on helicoid hydraulic motor shell body, vibration survey mechanism comprises microcontroller 1, three axis accelerometer 2, power supervisor 4, FLASH memory body 5, bluetooth controller 6 and magnetic switch 7 form, microcontroller 1 respectively with three axis accelerometer 2, power supervisor 4, FLASH memory body 5, bluetooth controller 6 is connected with magnetic switch 7, battery 3 is connected with three axis accelerometer 2 with microcontroller 1 respectively by power supervisor 4, FLASH memory body 5 is connected with bluetooth controller 6, outside intelligent and portable equipment 8 is connected with microcontroller 1 by bluetooth controller 6.Intelligent and portable equipment 8 is mobile phone, panel computer or notebook computer, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller 1.
The vibration record method of above-mentioned helicoid hydraulic motor vibration recorder is use in the process of helicoid hydraulic motor in drilling well, at the shell body of helicoid hydraulic motor a certain suitable position fluting helicoid hydraulic motor vibration recorder installed and sealed and fix, as long as carry out creeping into work because drive steam piano in drilling process, helicoid hydraulic motor inherently can produce vibration under the effect of mud, can X on implementation space by three axis accelerometer, Y, the measurement of the acceleration of Z tri-axles, microcontroller carries out FIR filtering and FFT spectrum analysis to acceleration signal, thus obtain the spectrum signature of vibration, compared and come the judgement timing of completion status machine again by the thresholding of microcontroller, final entry is on FLASH memory body, by the time after drilling tool returns to ground, intelligent and portable equipment is connected with helicoid hydraulic motor vibration recorder, by bluetooth controller, the data on FLASH memory body are read such as computing machine, on the common equipments such as mobile phone, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller, the statistics of the working time of the bottom temperature of different depth and the gradient of well bore and helicoid hydraulic motor can be recorded respectively.

Claims (4)

1. a helicoid hydraulic motor vibration recorder, it is characterized in that by housing, vibration survey mechanism and battery composition, vibration survey mechanism and battery are placed in enclosure interior, housing is installed and is sealed and is fixed on helicoid hydraulic motor shell body, vibration survey mechanism comprises microcontroller, three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller and magnetic switch composition, microcontroller respectively with three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller is connected with magnetic switch, battery is connected with three axis accelerometer with microcontroller respectively by power supervisor, FLASH memory body is connected with bluetooth controller, outside intelligent and portable equipment is connected with microcontroller by bluetooth controller.
2. helicoid hydraulic motor vibration recorder according to claim 1, is characterized in that intelligent and portable equipment is mobile phone, panel computer or notebook computer.
3. helicoid hydraulic motor vibration recorder according to claim 1, is characterized in that in the integrated circuit component of microcontroller with thermometric and inclination logging electronic component.
4. the vibration record method of helicoid hydraulic motor vibration recorder according to claim 1, it is characterized in that using in the process of helicoid hydraulic motor in drilling well, at the shell body of helicoid hydraulic motor a certain suitable position fluting helicoid hydraulic motor vibration recorder installed and sealed and fix, as long as carry out creeping into work because drive steam piano in drilling process, helicoid hydraulic motor inherently can produce vibration under the effect of mud, can X on implementation space by three axis accelerometer, Y, the measurement of the acceleration of Z tri-axles, microcontroller carries out FIR filtering and FFT spectrum analysis to acceleration signal, thus obtain the spectrum signature of vibration, compared and come the judgement timing of completion status machine again by the thresholding of microcontroller, final entry is on FLASH memory body, by the time after drilling tool returns to ground, intelligent and portable equipment is connected with helicoid hydraulic motor vibration recorder, by bluetooth controller, the data on FLASH memory body are read such as computing machine, on the common equipments such as mobile phone, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller, the statistics of the working time of the bottom temperature of different depth and the gradient of well bore and helicoid hydraulic motor can be recorded respectively.
CN201510968789.4A 2015-12-22 2015-12-22 Screw drilling tool vibration recorder and vibration recording method thereof Pending CN105509877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510968789.4A CN105509877A (en) 2015-12-22 2015-12-22 Screw drilling tool vibration recorder and vibration recording method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510968789.4A CN105509877A (en) 2015-12-22 2015-12-22 Screw drilling tool vibration recorder and vibration recording method thereof

Publications (1)

Publication Number Publication Date
CN105509877A true CN105509877A (en) 2016-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510968789.4A Pending CN105509877A (en) 2015-12-22 2015-12-22 Screw drilling tool vibration recorder and vibration recording method thereof

Country Status (1)

Country Link
CN (1) CN105509877A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107316446A (en) * 2016-04-26 2017-11-03 中国石油化工股份有限公司 A kind of logging data collection and Transmission system
CN107317829A (en) * 2016-04-26 2017-11-03 中国石油化工股份有限公司 A kind of logging data collection and transmission method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040089475A1 (en) * 1998-03-06 2004-05-13 Baker Hughes Incorporated Non-rotating sensor assembly for measurement-while-drilling applications
CN101476462A (en) * 2008-12-22 2009-07-08 铁道第三勘察设计院集团有限公司 Measurement while drilling for engineering geological drilling
CN103899293A (en) * 2012-12-26 2014-07-02 中国石油化工股份有限公司 System used for measuring impact vibration state of downhole instrument while drilling
CN103899292A (en) * 2012-12-26 2014-07-02 中国石油化工股份有限公司 Method used for measuring impact vibration state of downhole instrument while drilling
CN105089611A (en) * 2015-09-18 2015-11-25 中国地质大学(北京) Continuous measuring device for space attitude of bottom drilling tool
CN205228634U (en) * 2015-12-22 2016-05-11 山东陆海石油技术股份有限公司 Screw rod drilling tool vibration recorder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040089475A1 (en) * 1998-03-06 2004-05-13 Baker Hughes Incorporated Non-rotating sensor assembly for measurement-while-drilling applications
CN101476462A (en) * 2008-12-22 2009-07-08 铁道第三勘察设计院集团有限公司 Measurement while drilling for engineering geological drilling
CN103899293A (en) * 2012-12-26 2014-07-02 中国石油化工股份有限公司 System used for measuring impact vibration state of downhole instrument while drilling
CN103899292A (en) * 2012-12-26 2014-07-02 中国石油化工股份有限公司 Method used for measuring impact vibration state of downhole instrument while drilling
CN105089611A (en) * 2015-09-18 2015-11-25 中国地质大学(北京) Continuous measuring device for space attitude of bottom drilling tool
CN205228634U (en) * 2015-12-22 2016-05-11 山东陆海石油技术股份有限公司 Screw rod drilling tool vibration recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107316446A (en) * 2016-04-26 2017-11-03 中国石油化工股份有限公司 A kind of logging data collection and Transmission system
CN107317829A (en) * 2016-04-26 2017-11-03 中国石油化工股份有限公司 A kind of logging data collection and transmission method

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CB03 Change of inventor or designer information

Inventor after: Yang Zijiang

Inventor after: Li Yan

Inventor after: Zhao Zhigang

Inventor after: Qin Zexu

Inventor before: Yang Zijiang

Inventor before: Li Yan

Inventor before: Zhao Zhigang

Inventor before: Qin Xuze

Inventor after: Yang Zijiang

Inventor after: Li Yan

Inventor after: Zhao Zhigang

Inventor after: Qin Zexu

Inventor before: Yang Zijiang

Inventor before: Li Yan

Inventor before: Zhao Zhigang

Inventor before: Qin Xuze

CB03 Change of inventor or designer information
RJ01 Rejection of invention patent application after publication

Application publication date: 20160420

RJ01 Rejection of invention patent application after publication