CN108919727A - A kind of measuring while drilling system inserting tube Rouser - Google Patents
A kind of measuring while drilling system inserting tube Rouser Download PDFInfo
- Publication number
- CN108919727A CN108919727A CN201810934937.4A CN201810934937A CN108919727A CN 108919727 A CN108919727 A CN 108919727A CN 201810934937 A CN201810934937 A CN 201810934937A CN 108919727 A CN108919727 A CN 108919727A
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- Prior art keywords
- inserting tube
- door
- pressure
- rouser
- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2622—Press
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Geophysics (AREA)
- Computing Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A kind of measuring while drilling system inserting tube Rouser, it is arranged on drilling tool, connect single-chip microcontroller, including pressure sensor, pressure acquisition circuit, rotary switch and with door, pressure sensor is connected with pressure acquisition circuit, pressure acquisition circuit is connected with door, rotary switch is connected with door, it is connected with door with single-chip microcontroller, the present invention is measuring while drilling system inserting tube detection part Rouser, the device can allow inserting tube detection part to carry out suspend mode as required, wake-up detection is carried out under specified conditions, system power dissipation is effectively reduced, prevent inserting tube detection part false wake-up and wrong data from sending, hydraulic pressure pressure difference acquires and generates a square-wave signal；Rotary switch layout guarantees that detect drilling rod rotation status is stablized error free, does not need lower communication number, changes by variation in water pressure and rotation status and can be considered effective transmission signal instruction, structure is simple, and signal stabilization is reliable, and fault point is few.
Description
Technical field
The present invention relates to one kind to detect awakening method with drill pipe, belongs to technical field of coal mine, specially a kind of to examine with brill
Examining system inserting tube Rouser.
Background technique
Since the 21th century, domestic and international enterprise releases one after another respective measuring while drilling device, and measuring while drilling device is to survey
Amount dip angle of hole and azimuthal special measurement instrument, the instrument are mainly made of host computer on underground probe and well, and inserting tube is
Data are transmitted to outside hole, host computer is decoded reception, and inserting tube is powered by lithium-ions battery, in order to prolong to greatest extent
Its long working time, when transmitting without data, inserting tube carries out suspend mode, wakes up when needing, and due to inserting tube inner sensor
Particularity, it is confidential accurate when waking up, otherwise lead to host computer decoding error.
With the most similar a scheme of the present invention：It is to carry out signal biography using mud-pulse that petroleum industry is widely used at present
It is defeated, wireless drilling equipment is also belonged to, instrument internal has a pressure sensor to be used to detect the downlink signal that reception ground is transmitted,
And the signal received is decoded and is identified.When up-delivering signal, signal is issued by underground signal generating device, utilizes the pressure of well head
Force snesor return pulse signal, then ground control cabinet is reached by demodulator, decoder, converter and energy converter respectively, it is whole
Set system is sufficiently complex, and underground part reception device is easy to appear failure, must pull out of hole at this time, directly increase drilling at
This.
The shortcomings that technology is that structure is complicated, and corresponding failure points can increase therewith, is unfavorable for equipment steady operation.And
And no matter uplink signal or downlink signal, be all to be carried out during circulation of drilling fluid, upload data positive pulse and
The negative pulse of down-transmitting data interferes with each other, and causes data that can not decode.
The purpose of the present invention is one kind not to need down to pass signal transmission system, can save product production and maintenance cost and
Operating Complexity, can avoid that positive negative pulse stuffing interferes with each other completely with drill pipe awakening method.
Summary of the invention
The purpose of the present invention is to provide a kind of measuring while drilling system inserting tube Rouser, which can allow inserting tube to detect
Part carries out suspend mode as required, carries out wake-up detection under specified conditions, system power dissipation is effectively reduced, and prevents inserting tube detection part from missing
It wakes up and wrong data is sent.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of measuring while drilling system inserting tube Rouser, which is characterized in that it is arranged on drilling tool, connects single-chip microcontroller, including
Pressure sensor, pressure acquisition circuit, rotary switch and with door, pressure sensor is connected with pressure acquisition circuit, pressure acquisition
Circuit is connected with door, and rotary switch is connected with door, is connected with door with single-chip microcontroller.
Beneficial effects of the present invention are：The present invention is measuring while drilling system inserting tube detection part Rouser, the device energy
It enough allows inserting tube detection part to carry out suspend mode as required, carries out wake-up detection under specified conditions, system power dissipation is effectively reduced, prevent from visiting
Pipe detection part false wake-up and wrong data are sent, and hydraulic pressure pressure difference acquires and generates a square-wave signal；Rotary switch layout
Guarantee detected drilling rod rotation status stablize it is error free, 1, do not need lower communication number, pass through variation in water pressure and rotation status change
It can be considered that effectively transmission 2. structure of signal instruction is simple, signal stabilization is reliable, and fault point is few.3. due to being that combined type wakes up mould
Formula, false wake-up rate is low, and system overall measurement accuracy is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Present pre-ferred embodiments are provided with reference to the accompanying drawing, in order to explain the technical scheme of the invention in detail.
The present invention provides a kind of measuring while drilling system inserting tube Rouser, is arranged on drilling tool, connects single-chip microcontroller, including pressure
Force snesor, pressure acquisition circuit, rotary switch and with door, pressure sensor is connected with pressure acquisition circuit, pressure acquisition electricity
Lu Yuyu are connected, and rotary switch is connected with door, is connected with door with single-chip microcontroller.
Inserting tube is waken up transmission signal by way of pressure sensor and rotary switch cooperation by the program.Instrument is put into
Drilling tool water flowing is drilled, and when lasting drilling continues drilling rod, drilling machine stops rotating and stops supplying water, at this time the rotary switch detection in inserting tube
To stopping boring signal, and pressure sensor detects that hydraulic pressure has one from the square-wave signal having to nothing, and two kinds of signals with door by sending
Give single-chip microcontroller one wake-up signal, inserting tube starts to transmit detection data outward by being delayed.Only a kind of signal when do not have with door
Signal is sent into single-chip microcontroller, and inserting tube is not waken up holding dormant state.Cooling water is due to gravity when in view of punching obliquely
There is certain pressure value, pressure sensor is judged by acquiring pressure difference value.It avoids contorted in drilling rod when hydraulic pressure shakiness
State transmits error signal outward, also avoids stopping boring when not cutting off the water transmitting redundant data outward, causes drilling depth accumulative inaccurate
Really, it cannot correctly resolve with brill deviation.
Specific embodiments are merely illustrative of the spirit of the present invention described in text.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner,
However, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (1)
1. a kind of measuring while drilling system inserting tube Rouser, which is characterized in that be arranged on drilling tool, connect single-chip microcontroller, including pressure
Force snesor, pressure acquisition circuit, rotary switch and with door, pressure sensor is connected with pressure acquisition circuit, pressure acquisition electricity
Lu Yuyu are connected, and rotary switch is connected with door, is connected with door with single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934937.4A CN108919727A (en) | 2018-08-16 | 2018-08-16 | A kind of measuring while drilling system inserting tube Rouser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934937.4A CN108919727A (en) | 2018-08-16 | 2018-08-16 | A kind of measuring while drilling system inserting tube Rouser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108919727A true CN108919727A (en) | 2018-11-30 |
Family
ID=64405864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810934937.4A Pending CN108919727A (en) | 2018-08-16 | 2018-08-16 | A kind of measuring while drilling system inserting tube Rouser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108919727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736782A (en) * | 2019-03-01 | 2019-05-10 | 冀凯河北机电科技有限公司 | A kind of mining electromagnetic wave while-drilling trajectory measurement control system and control method |
| CN110318733A (en) * | 2019-07-29 | 2019-10-11 | 中铁第四勘察设计院集团有限公司 | A kind of well logging apparatus, integration probe and its control method for horizontal wellbore logging |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5963138A (en) * | 1998-02-05 | 1999-10-05 | Baker Hughes Incorporated | Apparatus and method for self adjusting downlink signal communication |
| CN101676519A (en) * | 2008-09-17 | 2010-03-24 | 上海市电力公司 | Wake-up and management module of horizontal guiding drill while-drilling detection early warning power supply |
| CN201620885U (en) * | 2009-11-06 | 2010-11-03 | 北京合康科技发展有限责任公司 | Low power consumption probe for underground measurement while drilling in coal mine |
| CN103104250A (en) * | 2011-11-15 | 2013-05-15 | 北京天和正庆科技发展有限公司 | Drilling inclinometer |
| CN204346452U (en) * | 2015-01-06 | 2015-05-20 | 郑州光力科技股份有限公司 | A kind of low-power consumption is with brill formula inserting tube |
| US9062537B1 (en) * | 2014-04-01 | 2015-06-23 | Bench Tree Group, Llc | System and method of triggering, acquiring and communicating borehole data for a MWD system |
| US20150322778A1 (en) * | 2014-05-11 | 2015-11-12 | Schlumberger Technology Corporation | Data Transmission During Drilling |
| CN105840186A (en) * | 2016-05-05 | 2016-08-10 | 中国石油集团渤海钻探工程有限公司 | Downhole low-power-consumption control method and circuit based on pressure wave awakening |
| CN205484504U (en) * | 2016-01-08 | 2016-08-17 | 平高集团有限公司 | Undercurrent signal monitoring devices for high tension switchgear |
| CN105863620A (en) * | 2016-05-23 | 2016-08-17 | 中煤科工集团西安研究院有限公司 | Intelligent electromagnetic wave measurement-while-drilling system for mining use |
| CN207131396U (en) * | 2017-07-24 | 2018-03-23 | 中国石油集团渤海钻探工程有限公司 | A kind of underground low power consumpting controling circuit waken up based on pressure signal |
| CN208705696U (en) * | 2018-08-16 | 2019-04-05 | 冀凯河北机电科技有限公司 | A kind of measuring while drilling system inserting tube Rouser |
-
2018
- 2018-08-16 CN CN201810934937.4A patent/CN108919727A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5963138A (en) * | 1998-02-05 | 1999-10-05 | Baker Hughes Incorporated | Apparatus and method for self adjusting downlink signal communication |
| CN101676519A (en) * | 2008-09-17 | 2010-03-24 | 上海市电力公司 | Wake-up and management module of horizontal guiding drill while-drilling detection early warning power supply |
| CN201620885U (en) * | 2009-11-06 | 2010-11-03 | 北京合康科技发展有限责任公司 | Low power consumption probe for underground measurement while drilling in coal mine |
| CN103104250A (en) * | 2011-11-15 | 2013-05-15 | 北京天和正庆科技发展有限公司 | Drilling inclinometer |
| US9062537B1 (en) * | 2014-04-01 | 2015-06-23 | Bench Tree Group, Llc | System and method of triggering, acquiring and communicating borehole data for a MWD system |
| US20150322778A1 (en) * | 2014-05-11 | 2015-11-12 | Schlumberger Technology Corporation | Data Transmission During Drilling |
| CN204346452U (en) * | 2015-01-06 | 2015-05-20 | 郑州光力科技股份有限公司 | A kind of low-power consumption is with brill formula inserting tube |
| CN205484504U (en) * | 2016-01-08 | 2016-08-17 | 平高集团有限公司 | Undercurrent signal monitoring devices for high tension switchgear |
| CN105840186A (en) * | 2016-05-05 | 2016-08-10 | 中国石油集团渤海钻探工程有限公司 | Downhole low-power-consumption control method and circuit based on pressure wave awakening |
| CN105863620A (en) * | 2016-05-23 | 2016-08-17 | 中煤科工集团西安研究院有限公司 | Intelligent electromagnetic wave measurement-while-drilling system for mining use |
| CN207131396U (en) * | 2017-07-24 | 2018-03-23 | 中国石油集团渤海钻探工程有限公司 | A kind of underground low power consumpting controling circuit waken up based on pressure signal |
| CN208705696U (en) * | 2018-08-16 | 2019-04-05 | 冀凯河北机电科技有限公司 | A kind of measuring while drilling system inserting tube Rouser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736782A (en) * | 2019-03-01 | 2019-05-10 | 冀凯河北机电科技有限公司 | A kind of mining electromagnetic wave while-drilling trajectory measurement control system and control method |
| CN110318733A (en) * | 2019-07-29 | 2019-10-11 | 中铁第四勘察设计院集团有限公司 | A kind of well logging apparatus, integration probe and its control method for horizontal wellbore logging |
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