CN106321079A - Rotating test nipple joint for measurement-while-drilling instrument - Google Patents
Rotating test nipple joint for measurement-while-drilling instrument Download PDFInfo
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- CN106321079A CN106321079A CN201610835662.XA CN201610835662A CN106321079A CN 106321079 A CN106321079 A CN 106321079A CN 201610835662 A CN201610835662 A CN 201610835662A CN 106321079 A CN106321079 A CN 106321079A
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- module
- measurement
- sleeve
- pipe nipple
- battery
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 210000002445 nipple Anatomy 0.000 title claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 11
- 238000007726 management method Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000007405 data analysis Methods 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 11
- 229910052744 lithium Inorganic materials 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Geophysics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a rotating test nipple joint for a measurement-while-drilling instrument. The rotating test nipple joint comprises a sleeve, a circuit board and a power module; one end of the sleeve is connected with an adaptor, the other end of the sleeve is connected with a receiving device, and the other end of the adaptor is connected with to-be-tested equipment; the sleeve is provided with a containing cavity, open pores are formed in the side face of the sleeve and covered with a cover plate, a support is arranged in the containing cavity and provided with at least one containing groove, the containing grooves correspond to the open pores, and a baffle is arranged between every two adjacent containing grooves; a gyroscope module, an MCU module, a CAN communication module, an FSK modulation-demodulation module and a wifi communication module are integrated on the circuit board, the MCU module collects measurement parameters of the to-be-tested equipment through the CAN communication module and the FSK modulation and demodulation module, the gyroscope module collects rotating data of the to-be-tested equipment, and the collected measurement parameters and rotating data are transmitted to an upper computer through the wifi communication module. The rotating test nipple joint is simple in structure, convenient to measure and not prone to be damaged.
Description
Technical field
The invention belongs to petroleum exploration field, particularly relate to a kind of rotary test pipe nipple for measurement while-drilling instrument.
Background technology
In modern drilling technology, increasing sensor is installed in underground drill stem, be used for carry out borehole environment and
The measurement while drilling of parameter, the such as measurement to pressure, spatial attitude, temperature, gamma etc..Data from sensor deliver to one
In measurement while drilling device, then it is transferred to ground by this device.Exhaustion and social development pair along with Global Oil and Gas Resources
Energy demand growing, the exploitation of Low pressure reservoir and coal bed gas increasingly comes into one's own, meanwhile, in order to preferably open
Send out resource this kind of, more use Special Drilling Operation technology, as directional well, horizontal well, under balance pressure drilling, geologic steering drilling,
Gas drillings etc. need to obtain various detailed drilling technology parameter and geologic parameter, and these parameters need in drilling process real
Time be sent to ground, provide decision-making foundation for field engineer.
Electromagnetic wireless measurement while drilling is to utilize electromagnetic wave to carry out down-hole TT&C system to communicate with ground base station, it is achieved drill bit
Track detection processes at the real-time of ground based processor with control and down-hole survey data.Insulating short section is wireless measuring instrument while drilling
Device carries out the key of radio communication, and it each acts as the two of wireless signal transmission antenna by making the drilling rod at upper and lower two ends insulate
Pole, thus carry out transmitting and the reception of wireless signal.Owing to insulating short section has very important significance for monitoring down-hole equipment tool,
Therefore, before carrying out downhole drill work, need the measuring instrument being connected with insulating short section is carried out rotary test.
The current rotary test pipe nipple for measurement while-drilling instrument is mainly used in Factory Building build-in test under room temperature.But, root
According to job demand, having many instruments to need to carry out rotary test, each instrument is required for individually designing the interface of swivel joint,
Very inconvenient, and the line of swivel joint the most often damages.
Therefore, it is necessary to propose a kind of new technical scheme.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of rotary test pipe nipple for measurement while-drilling instrument, its simple in construction,
It is convenient to measure, and reduces the spoilage of product.
The present invention provides a kind of rotary test pipe nipple for measurement while-drilling instrument, and described pipe nipple includes sleeve, circuit board
With power module, circuit board and power module are respectively positioned in described sleeve, one end of described sleeve connects adaptor, sleeve
The other end connects has reception device, the other end of described adaptor (2) to be connected with Devices to test,
Described sleeve has receiving chamber, and the side opening of described sleeve is provided with the perforate connected with described receiving chamber, described in open
It is covered with cover plate on hole, described receiving chamber is provided with support, described support is provided with at least one holding tank, described receiving
Groove is relative with described perforate, is provided with baffle plate between adjacent holding tank；
Be integrated with on described circuit board gyro module, MCU module, CAN communication module, FSK modulation demodulation module and
Wifi communication module, described MCU module gathers the survey of described Devices to test by CAN communication module and FSK modulation demodulation module
Amount parameter, described gyro module gathers the spin data of Devices to test, and the measurement parameter of collection and spin data pass through wifi
Communication module is transferred to host computer.
Further, described power module includes multiple battery and for monitoring the charge management circuit of battery status, many
Individual battery is contained in described holding tank, and the supply voltage of described battery is 10-18V.
Further, described charge management circuit includes the first power transfer module, second source modular converter, the first electricity
Cell voltage current detection module, the second cell voltage current detection module and under-voltage over-voltage over-current protection module, described first electricity
Source modular converter and second source modular converter are connected with power module respectively, and described power module passes through the first Power convert mould
Block is for powering for described circuit board, and described power module is used for supplying for described Devices to test by second source modular converter
Electricity；Described first cell voltage current detection module is for monitoring the voltage and current state of power module, described second battery
Measure voltage & current module is for monitoring the voltage and current state of described second source modular converter, described under-voltage over-voltage and over-current
Protection module is for monitoring the circuit between battery and Devices to test.
Further, described sleeve being additionally provided with power supply indicator and on and off switch, described on and off switch is used for controlling
The keying of power module.
Further, described charge management circuit also includes that the first control switch and second controls switch, described MCU module
For monitoring and judge the state of charge of battery, when the electricity of battery is less than when setting electricity, and described MCU module controls described the
One controls switch Guan Bi, and described power supply indicator lights up as redness or flicker；When the electricity of battery reaches to set electricity, described
MCU controls described first and controls switch cutoff, the second control switch Guan Bi, and described power supply indicator lights up as green.
Further, described host computer is provided with wifi receiver module, microprocessor and USB and turns serial port module, described
Being connected by asynchronous serial communication port communications between wifi receiver module and microprocessor, described wif i receiver module is used for connecing
Receiving the signal that described wifi communication module sends, described microprocessor and USB turn and pass through asynchronous serial communication between serial port module
Port communications connects.
Further, described host computer is monitoring computer, and described monitoring computer is for carrying out the data received
Synchronous monitoring, data analysis and data storage.
Further, the external diameter of described adaptor is less than the external diameter of described sleeve.
Further, described adaptor is bolted to connection with described sleeve, and described adaptor leads to Devices to test
Cross bolt to connect.
Further, described adaptor is additionally provided with gyro module interface, described gyro module interface for
Described gyro module is connected.
The rotary test pipe nipple for measurement while-drilling instrument of the present invention, it makes Devices to test and pipe nipple even by adaptor
Connecing offer fixing, electric wires uses flexible cord to connect, for the rotary test pipe nipple of measurement while-drilling instrument together with Devices to test
Rotating, data are by being wirelessly transmitted to computer, and Devices to test and turntable also have only to provide hardware to connect, simple in construction,
It is convenient to measure, and reduces the spoilage of product.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, below will be to required in embodiment or description of the prior art
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, right
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is the present invention structural representation for the rotary test pipe nipple of measurement while-drilling instrument；
Fig. 2 is the A-A cross-sectional schematic of Fig. 1；
Fig. 3 is the present invention rotary test pipe nipple structural representation for measurement while-drilling instrument；
Fig. 4 is circuit structure block diagram of the present invention；
Fig. 5 is that wireless communication module of the present invention transmits block diagram with host computer.
Wherein, 1-sleeve, 2-adaptor, 3-receives device, 4-Devices to test, 5-cover plate, 6-support, 7-holding tank, 8-
Display lamp, 9-on and off switch, 10-accommodates chamber, 11-circuit board, 12-baffle plate, 13-bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
Refer to the structural representation that Fig. 1 to Fig. 3, Fig. 1 are wireless drilling measurement pipe nipples of the present invention；Fig. 2 is the A-of Fig. 1
A cross-sectional schematic；Fig. 3 is wireless drilling measurement pipe nipple structural representation of the present invention.As shown in Figure 1 to Figure 3, of the present invention
Pipe nipple includes sleeve 1, circuit board 11 and power module, and circuit board 11 and power module are respectively positioned in described sleeve 1, described sleeve
One end of 1 connects adaptor 2, and the other end of sleeve 1 connects reception device 3, and the other end of described adaptor 2 sets with to be measured
Standby 4 connect.
Described sleeve 1 has receiving chamber 10, and the side opening of described sleeve 1 is provided with the perforate connected with described receiving chamber 10,
Cover plate 5 it is covered with in described perforate.Described cover plate 5 is to be connected on sleeve 1 by bolt 13, thus covers perforate,
Described receiving chamber 10 is provided with support 6, described support 6 is provided with at least one holding tank 7, described holding tank
7 is relative with described perforate, is provided with baffle plate 12 between adjacent holding tank 7.
Gyro module, MCU module, CAN communication module, FSK modulation demodulation module and nothing it is integrated with on described circuit board
Line communication module, described MCU module gathers the measurement of described Devices to test by CAN communication module and FSK modulation demodulation module
Parameter, described gyro module gathers the spin data of Devices to test, and the measurement parameter of collection and spin data pass through channel radio
News module transfer is to host computer.
In one embodiment, described wireless communication module 11 is Zigbee communication module or wifi communication module.
In a further embodiment, the data transmission between Devices to test and wireless telecommunications pipe nipple is led to by CAN or FS33
News mode.
Described power module includes multiple battery and for monitoring the charge management circuit of battery status, and multiple batteries accommodate
In described holding tank 7, the supply voltage of described battery is 10-18V.Battery can be taken out from holding tank or put by perforate
Put in holding tank.Multiple batteries are No. 5 alkaline batteries, and multiple batteries are for being connected in series.In a preferred embodiment, for
Ensureing that alkaline battery provides sufficient power supply, can use 8 alkaline batteries series connection, the voltage of each alkaline battery is 1.5V,
The voltage that these 8 alkaline batteries provide is 12V, and the capacity of 8 alkaline batteries is 1500mAh.In another embodiment, multiple
Battery is No. 5 chargeable lithium cells, and multiple chargeable lithium cells are for series connection and are connected in parallel.In a preferred embodiment, 5
Number chargeable lithium cell is 8, and these 8 chargeable lithium cells are divided into two groups, and these two groups are connected in parallel, and often group includes 4 series connection
Chargeable lithium cell, the voltage of each chargeable lithium cell is 3.7V, and the total capacity of these 8 chargeable lithium cells is
1600mAh。
In one embodiment, described sleeve 1 is further opened with charging inlet.Described charging inlet is that power supply adaptor connects
Mouth or USB interface, multiple chargeable lithium cells are connected with external power source by charging inlet.
Referring to Fig. 4, Fig. 4 is circuit structure block diagram of the present invention.As shown in Figure 4, described charge management circuit includes first
Power transfer module, second source modular converter, the first cell voltage current detection module, the second cell voltage current detecting mould
Block and under-voltage over-voltage over-current protection module, described first power transfer module and second source modular converter respectively with power module
Connecting, described power module is by the first power transfer module for powering for described circuit board, and described power module passes through the
Two power transfer module are for powering for described Devices to test；Described first cell voltage current detection module is used for monitoring power supply
The voltage and current state of module, described second cell voltage current detection module is used for monitoring described second source modular converter
Voltage and current state, described under-voltage over-voltage over-current protection module is for monitoring the circuit between battery and Devices to test.
Being additionally provided with power supply indicator 8 and on and off switch 9 on described sleeve 1, described on and off switch is used for controlling power supply mould
The keying of block.Described power supply indicator 8 is LED.
Described charge management circuit also includes that the first control switch and second controls switch, and described MCU module is used for monitoring
And judge the state of charge of battery, when the electricity of battery is less than when setting electricity, and described MCU module controls described first and controls to open
Closing Guan Bi, described power supply indicator lights up as redness or flicker；When the electricity of battery reaches to set electricity, described MCU module
Controlling described first and control switch cutoff, the second control switch Guan Bi, described power supply indicator lights up as green.
Referring to Fig. 5, Fig. 5 is that wireless communication module of the present invention transmits block diagram with host computer.As it is shown in figure 5, it is described upper
Machine is provided with wireless receiving module, microprocessor and USB and turns serial port module, between described wireless receiving module and microprocessor
Being connected by asynchronous serial communication port communications, described wireless receiving module is for receiving the letter that described wireless communication module sends
Number, described microprocessor and USB are turned and are connected by asynchronous serial communication port communications between serial port module.Described wireless receiving module
For Zigbee receiver module or wifi receiver module.
Described power module includes chargeable lithium cell, battery protecting circuit and charge management circuit, described chargeable lithium
Battery is contained in described receiving chamber, and described chargeable lithium cell is connected with external power source by charging inlet.
Described power module also includes battery protecting circuit and charge management circuit.Described battery protecting circuit includes overcharging
Automatically controlled tubulation and overdischarge control pipe, and described MCU module is used for monitoring cell voltage and being controlled, when battery charging voltage is big
When setting voltage, described MCU module controls described overcharge and controls pipe cut-out；When cell discharge voltage is less than setting voltage
Time, described MCU module controls described overdischarge and controls pipe cut-out；When the electric current in load in circuit is more than setting electric current, institute
State overdischarge described in protection chip controls and control pipe cut-out.
Described overcharge controls pipe and overdischarge controls pipe and is MOSFET (metal-oxide half field effect transistor, Metal-
Oxide-Semiconductor Field-Effect Transistor, is called for short MOSFET), described overcharge controls pipe and mistake
Control of discharge pipe is connected in series.
Described charge management circuit also includes that the first control switch and second controls switch, and described MCU module is used for monitoring
And judge the state of charge of battery, when the electricity of battery is less than when setting electricity, and described MCU module controls described first and controls to open
Closing Guan Bi, described power supply indicator lights up as redness or flicker；When the electricity of battery reaches to set electricity, described MCU module
Controlling described first and control switch cutoff, the second control switch Guan Bi, described power supply indicator lights up as green.
First controls switch is MOSFET with the second control switch.
In one embodiment, described host computer is monitoring computer, and described monitoring computer is for the number received
According to carrying out synchronous monitoring, data analysis and data storage.
In one embodiment, the external diameter of described adaptor 2 is less than the external diameter of described sleeve 1.Devices to test 4 is connected to turn
On joint 2, owing to the external diameter of adaptor 2 is less, not only rotary steering of the offer of device under test 4 and sleeve 1, Er Qiebao
Having demonstrate,proved Devices to test 4 can synchronous rotary with sleeve 1.Adaptor 2 small volume of the present invention, thus do not affect and make in down-hole
Industry.
Described adaptor 2 is bolted to connection with described sleeve 1, and described adaptor 2 passes through bolt with Devices to test 4
Connect.
Being additionally provided with gyro module interface on described adaptor 2, described gyro module interface is used for and described gyro
Instrument module is connected.
First power transfer module of the present invention, powers to circuit board and (needs 5V and 3.3V voltage in circuit, to each function
Module for power supply), second source modular converter is powered to Devices to test, and Devices to test needs the voltage of 30V.
The present invention is designed with the detection of Devices to test supply voltage, prevents the error in data caused because of electricity shortage；To be measured
In equipment power supply circuits, it is designed with under-voltage, overvoltage, current foldback circuit, it is ensured that do not damage while powering to Devices to test and treat
Measurement equipment.
Circuit of the present invention is designed with cell voltage, current detecting, moment detection battery status, it is ensured that carry out the most complete
Test, centre is not interrupted.When monitoring brownout, display lamp flashes, and reminds user to change battery.
Carry out data communication by FS33 between Devices to test of the present invention and wireless test pipe nipple, and be designed with FSK modulation
Demodulator circuit.
The rotary test pipe nipple for measurement while-drilling instrument of the present invention, it makes Devices to test and pipe nipple even by adaptor
Connecing offer fixing, electric wires uses flexible cord to connect, for the rotary test pipe nipple of measurement while-drilling instrument together with Devices to test
Rotating, data are by being wirelessly transmitted to computer, and Devices to test and turntable also have only to provide hardware to connect, simple in construction,
It is convenient to measure, and reduces the spoilage of product.
Above disclosed be only the present invention several preferred embodiments, certainly can not with this limit the present invention it
Interest field, the equivalent variations therefore made according to the claims in the present invention, still belong to the scope that the present invention is contained.
Claims (10)
1. the rotary test pipe nipple for measurement while-drilling instrument, it is characterised in that: described pipe nipple includes sleeve (1), circuit
Plate and power module, circuit board and power module are respectively positioned in described sleeve, and one end of described sleeve (1) connects adaptor
(2), the other end of sleeve (1) connects has reception device (3), the other end of described adaptor (2) to be connected with Devices to test (4),
Described sleeve (1) has receiving chamber (10), and the side opening of described sleeve (1) is provided with and opening that described receiving chamber (10) connects
Hole, described perforate is covered with cover plate (5), is provided with support (6), described support is provided with at least in described receiving chamber (10)
One holding tank (7), described holding tank (7) is relative with described perforate, is provided with baffle plate (12) between adjacent holding tank (7)；
Gyro module, MCU module, CAN communication module, FSK modulation demodulation module and wifi it is integrated with logical on described circuit board
News module, described MCU module gathers the measurement parameter of described Devices to test by CAN communication module and FSK modulation demodulation module,
Described gyro module gathers the spin data of Devices to test, the measurement parameter of collection and spin data by wifi communication module
It is transferred to host computer.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 1, it is characterised in that: described power supply mould
Block includes multiple battery and for monitoring the charge management circuit of battery status, and multiple batteries are contained in described holding tank (7),
The supply voltage of described battery is 10-18V.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 2, it is characterised in that: described charging valve
Reason circuit includes the first power transfer module, second source modular converter, the first cell voltage current detection module, the second battery
Measure voltage & current module and under-voltage over-voltage over-current protection module, described first power transfer module and second source modular converter
Being connected with power module respectively, described power module is used for powering for described circuit board by the first power transfer module, described
Power module is used for powering for described Devices to test by second source modular converter；Described first cell voltage current detecting mould
Block is for monitoring the voltage and current state of power module, and described second cell voltage current detection module is used for monitoring described the
The voltage and current state of two power transfer module, described under-voltage over-voltage over-current protection module is used for monitoring battery and Devices to test
Between circuit.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 3, it is characterised in that: described sleeve
(1) being additionally provided with power supply indicator (8) and on and off switch (9) on, described on and off switch is for controlling the keying of power module.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 4, it is characterised in that: described charging valve
Reason circuit also includes that the first control switch and second controls switch, and described MCU module is for monitoring and judge the electricity shape of battery
State, when the electricity of battery is less than when setting electricity, and described MCU module controls described first and controls switch Guan Bi, and described power supply refers to
Show that lamp lights up as redness or flicker；When the electricity of battery reaches to set electricity, described MCU controls described first control switch and cuts
Disconnected, the second control switch Guan Bi, described power supply indicator lights up as green.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 1, it is characterised in that: described host computer
In be provided with wifi receiver module, microprocessor and USB and turn serial port module, logical between described wifi receiver module and microprocessor
Crossing asynchronous serial communication port communications to connect, described wifi receiver module is used for receiving the signal that described wifi communication module sends,
Described microprocessor and USB are turned and are connected by asynchronous serial communication port communications between serial port module.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 1, it is characterised in that: described host computer
For monitoring computer, described monitoring computer for carrying out synchronous monitoring, data analysis and data storage to the data received.
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 1, it is characterised in that: described adaptor
(2) external diameter is less than the external diameter of described sleeve (1).
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 1, it is characterised in that: described adaptor
(2) being bolted to connection with described sleeve (1), described adaptor (2) is bolted with Devices to test (4).
Rotary test pipe nipple for measurement while-drilling instrument the most according to claim 1, it is characterised in that: described switching
Being additionally provided with gyro module interface on head (2), described gyro module interface is for being connected with described gyro module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610835662.XA CN106321079B (en) | 2016-09-20 | 2016-09-20 | Rotary test nipple for measurement while drilling instrument |
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| CN201610835662.XA CN106321079B (en) | 2016-09-20 | 2016-09-20 | Rotary test nipple for measurement while drilling instrument |
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| CN106321079B CN106321079B (en) | 2023-05-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678733A (en) * | 2018-06-22 | 2018-10-19 | 中国电子科技集团公司第二十二研究所 | Nearly drill bit multi-parameter drilling measuring equipment, method and device |
| CN108915609A (en) * | 2018-07-20 | 2018-11-30 | 中国石油大学(华东) | A kind of intelligence Offshore Drilling Riser is single |
| CN112302536A (en) * | 2020-10-16 | 2021-02-02 | 安徽中勘钻探工程有限公司 | Intelligent directional drilling system and directional drilling method thereof |
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| CN1603576A (en) * | 2004-10-28 | 2005-04-06 | 长沙中联重工科技发展股份有限公司 | Real time measuring method and apparatus for horizontal directional drilling |
| CN104790941A (en) * | 2015-04-17 | 2015-07-22 | 成都理工大学 | While-drilling measuring system of hole drilling track for mine |
| CN105350952A (en) * | 2015-11-10 | 2016-02-24 | 中煤科工集团西安研究院有限公司 | Intelligent drilling track measuring device and method |
| CN206267844U (en) * | 2016-09-20 | 2017-06-20 | 贝兹维仪器(苏州)有限公司 | A kind of rotary test pipe nipple for measurement while-drilling instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108678733A (en) * | 2018-06-22 | 2018-10-19 | 中国电子科技集团公司第二十二研究所 | Nearly drill bit multi-parameter drilling measuring equipment, method and device |
| CN108915609A (en) * | 2018-07-20 | 2018-11-30 | 中国石油大学(华东) | A kind of intelligence Offshore Drilling Riser is single |
| CN108915609B (en) * | 2018-07-20 | 2020-11-10 | 中国石油大学(华东) | Intelligent marine drilling riser single joint |
| CN112302536A (en) * | 2020-10-16 | 2021-02-02 | 安徽中勘钻探工程有限公司 | Intelligent directional drilling system and directional drilling method thereof |
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