CN205876308U - Acoustic wave propagation magnetic localization measured data's device - Google Patents
Acoustic wave propagation magnetic localization measured data's device Download PDFInfo
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- CN205876308U CN205876308U CN201620461430.8U CN201620461430U CN205876308U CN 205876308 U CN205876308 U CN 205876308U CN 201620461430 U CN201620461430 U CN 201620461430U CN 205876308 U CN205876308 U CN 205876308U
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Abstract
The utility model relates to a magnetic localization measured data transmission device technical field, an acoustic wave propagation magnetic localization measured data's device, it includes the draft tube, the acoustic wave transmission urceolus, cross the wire terminal, an instrument capsule section of thick bamboo, a battery section of thick bamboo and magnetic localization shell, the lower part outside of draft tube is inboard fixed together with the upper portion of acoustic wave transmission urceolus, the lower part outside of acoustic wave transmission urceolus is inboard fixed together with the upper portion of crossing the wire terminal, the lower part outside of crossing the wire terminal is inboard fixed together with the upper portion of magnetic localization shell, be provided with opening blind hole up in the magnetic localization shell. The utility model has the advantages of reasonable and compact structure, convenient to use, the utility model discloses with the in -process of magnetic localization data transmission to ground, do not adopt the cable as the transmission carrier to avoided a problem that the cable amount of labour is big, the activity duration is long and the process is loaded down with trivial details down of using the cable to exist, simultaneously, avoided using the cable problem that transmission signal suspends to appear, thereby guaranteed to creep into continuously going on of construction.
Description
Technical field
This utility model relates to magnetic orientation data transfer device technique field, is that a kind of sonic propagation magnetic orientation is measured
The device of data.
Background technology
Viscous crude occupies bigger proportion in World's Oil and Gas Resources, is the important component part in the petroleum hydrocarbon energy.According to
Statistics, the reserves of world's viscous crude, super-viscous oil and bitumen are about 1 000 × 108 t.China's heavy petroleum asphalt resource distribution is wide
General, it is found that more than 70 heavy oil field in 12 basins, stock number is up to 300 × 108 more than t.Heavy crude producing is with super
One of effective means of viscous crude resource is cyclic steam stimulation, but along with production scale constantly expands, and conventional steam is handled up exploitation
Contradiction gradually come out.In order to improve oil recovery rate further, keeping oilfield stable production, exploitation pattern conversion has been compeled at eyebrow
Eyelash.Facts have proved that recovery ratio can be improved to about 60%, than conventional water by steam assisted gravity drainage techniques (SAGD oil recovery technique)
Horizontal well cyclic steam stimulation recovery ratio exceeds 30%, and this oil recovery technique is it is verified that be effective heavy crude heat extraction technology.Steam is auxiliary
Help gravity drainage techniques implementation as follows: boring a pair parallel horizontal well of horizontal segment, upper water horizontal well near oil reservoir position
Steam injection, the steam of injection upwards onlap forms vapor chamber in the earth formation, and the most upward and sideways expansion, occurs with crude oil
Heat exchange, the crude oil of heating and steam condensate (SC) by action of gravity earial drainage in the level of production well of bottom, then with doing of lifting
Method produces.
SAGD well construction uses magnetic orientation system to obtain the hole condition information in drilling process and corresponding geologic parameter
Deng, at present, the magnetic orientation system that SAGD well construction uses uses wire transmission mode to carry out data transmission, i.e. magnetic orientation inserting tube leads to
Cross a root length and reach 2 cores of hundreds of meter or 4 core cables are connected to come transmission measurement data (3-axis acceleration and magnetic field with ground-based computer
The down-hole magnetic orientation data such as delta data), along with the increase of drilling depth, P well (horizontal production well) need by welding or
The mode of line ball connects new cable into well to increase cable overall length, and this operation holding time length, to remove the cable amount of labour big, with
Time, this operation is relatively complicated and easily makes mistakes, and cable, when oil pipe makes up a joint operation, cable abrasion often occurs and squeezes off existing
As, causing signal interruption, drilling construction need to temporarily cease, and have impact on the progress crept into.
Summary of the invention
This utility model provides the device of a kind of sonic propagation magnetic orientation measurement data, overcome above-mentioned prior art it
Deficiency, it can effectively solve existing in employing cable transmission present in down-hole magnetic orientation data transmission to ground process
Problem.
The technical solution of the utility model is realized by following measures: a kind of sonic propagation magnetic orientation measurement data
Device, including guide shell, sonic transmissions urceolus, cross wire terminal, instrument room cylinder, battery sleeve and magnetic orientation shell, guide shell
Lower outside is fixed together with the upper inner of sonic transmissions urceolus, the lower outside of sonic transmissions urceolus and wire terminal excessively
Upper inner is fixed together, and the upper inner of the lower outside and magnetic orientation shell of crossing wire terminal is fixed together, fixed at magnetic
It is provided with opening up blind hole in the shell of position, in blind hole, is installed with magnetic position sensor, at sonic transmissions urceolus
Upper inner is fixed with positive stop lug boss, the upper inner crossing wire terminal is provided with limited impression, is fixed with in limited impression
Longitudinal cross-section seal head convexly, is provided with the first passing channel communicated with blind hole, in seal head in crossing wire terminal
Being provided with the second passing channel communicated with the first passing channel, the lower inside of instrument room cylinder is close with the upper outside of seal head
Envelope is installed together, and the upper outside of instrument room cylinder is fitted together with the inner sleeve of positive stop lug boss, and the upper end of instrument room cylinder seals
Being fixed with changeover plug, changeover plug upper outside is fixed together, in changeover plug with the lower inside sealing of battery sleeve
It is provided with the 3rd passing channel communicated with battery sleeve, instrument room cylinder, in battery sleeve, is installed with battery, at positive stop lug boss
Piezoelectric ceramic transducer, signal processing module and power module, battery and power supply mould it is installed with in the instrument room cylinder of lower section
Block electrically connects, and power module electrically connects with signal processing module, magnetic position sensor and piezoelectric ceramic transducer respectively, at signal
Reason module electrically connects with magnetic position sensor and piezoelectric ceramic transducer respectively, is provided with pod apertures on guide shell.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
The top of above-mentioned battery sleeve is fixed with centralizer, and the outside of centralizer is fitted together with the inner side of guide shell.
The quantity of above-mentioned battery sleeve is two or more, and adjacent battery sleeve is fixedly installed togather by centralizer.
Being installed with location nut outside instrument room cylinder above above-mentioned positive stop lug boss, location nut seat is at positive stop lug boss
On, between piezoelectric ceramic transducer and signal processing module, it is installed with regulation ring and clamp nut from top to bottom, is adjusting
Joint ring and clamp nut on be distributed with longitudinally through cable-through hole；Or/and, at lower end inside and the changeover plug of battery sleeve
Seal between outside Zhong Bu and be installed with connecting cylinder, between the top of connecting cylinder and instrument room cylinder, compression spring is installed.
Above-mentioned signal processing module includes signal receiving conditioning circuit module, DSP down-hole digital signal processing module and letter
Number amplification emissioning circuit module, power module respectively with signal receiving conditioning circuit module, DSP down-hole digital signal processing module
Electrically connect with the input terminal of signal amplification emissioning circuit module, the signal input terminal of signal receiving conditioning circuit module and magnetic
The lead-out terminal electrical connection of alignment sensor, the signal output terminal of signal receiving conditioning circuit module and DSP down-hole numeral letter
The input terminal electrical connection of number processing module, the lead-out terminal of DSP down-hole digital signal processing module amplifies with signal launches electricity
The input terminal electrical connection of road module, the lead-out terminal of signal amplification emissioning circuit module and the input of piezoelectric ceramic transducer
Son electrical connection.
Seal head top in above-mentioned second passing channel is provided with sealed groove, and the bottom of power module passes through at least one
The sealing ring in road seals and is fixedly mounted in sealed groove, and the lower inside of instrument room cylinder and the upper outside of seal head are by extremely
Few sealing ring together seals and is fixedly installed togather, and the upper end of instrument room cylinder seals fixing peace by the sealing ring of at least one
Equipped with changeover plug.
The upper inner of the lower outside of above-mentioned guide shell and sonic transmissions urceolus is threadably secured and is installed together, sound
The lower outside of ripple transmission urceolus is threadably secured with the upper inner crossing wire terminal and is installed together, and crosses the bottom of wire terminal
Outside and the upper inner of magnetic orientation shell are threadably secured and are installed together；Or/and, positive stop lug boss is circumferentially spaced
Be distributed longitudinally through flowing hole；Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
This utility model reasonable and compact in structure, easy to use, magnetic orientation data are being transmitted to ground by this utility model
During, it is provided without cable as transport vehicle, thus the cable amount of labour is big, operation to avoid removing of using that cable exists
Time length and the loaded down with trivial details problem of operation, simultaneously, it is to avoid use the cable to occur transmitting the problem of signal interruption, thus ensure that brill
Enter persistently carrying out of construction.
Accompanying drawing explanation
Fig. 1 is that the master of this utility model most preferred embodiment regards sectional structure schematic diagram.
Fig. 2 be sonic transmissions urceolus A-A to sectional structure schematic diagram.
Fig. 3 is the circuit block diagram of this utility model most preferred embodiment.
Fig. 4 is the structure for amplifying schematic diagram in accompanying drawing 1 at B.
It is guide shell that coding in accompanying drawing is respectively as follows: 1, and 2 is sonic transmissions urceolus, and 3 was wire terminal, and 4 is instrument room cylinder,
5 is battery sleeve, and 6 is magnetic orientation shell, and 7 is magnetic position sensor, and 8 is positive stop lug boss, and 9 is seal head, and 10 is that the first line excessively leads to
Road, 11 is the second passing channel, and 12 is changeover plug, and 13 is the 3rd passing channel, and 14 is piezoelectric ceramic transducer, and 15 is signal
Processing module, 16 is power module, and 17 is centralizer, and 18 is location nut, and 19 is regulation ring, and 20 is clamp nut, and 21 is close
Seal, 22 is connecting cylinder, and 23 is compression spring, and 24 is flowing hole.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on Figure of description
Butut direction determine.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1 to 4, the device of this sonic propagation magnetic orientation measurement data includes guide shell 1, sonic transmissions urceolus
2, wire terminal 3, instrument room cylinder 4, battery sleeve 5 and magnetic orientation shell 6 are crossed, the lower outside of guide shell 1 and sonic transmissions urceolus 2
Upper inner is fixed together, and the lower outside of sonic transmissions urceolus 2 and the upper inner crossing wire terminal 3 are fixed together, mistake
The lower outside of wire terminal 3 is fixed together with the upper inner of magnetic orientation shell 6, is provided with opening in magnetic orientation shell 6
Blind hole upward, is installed with magnetic position sensor 7 in blind hole, and the upper inner at sonic transmissions urceolus 2 is fixed limited
Position boss 8, is provided with limited impression in the upper inner crossing wire terminal 3, is fixed with longitudinal cross-section convexly in limited impression
Seal head 9, be provided with, crossing in wire terminal 3, the first passing channel 10 communicated with blind hole, be provided with in seal head 9 and the
The second passing channel 11 that one passing channel 10 communicates, the lower inside of instrument room cylinder 4 seals peace with the upper outside of seal head 9
Being fitted together, the upper outside of instrument room cylinder 4 is fitted together with the inner sleeve of positive stop lug boss 8, and the upper end of instrument room cylinder 4 seals solid
Surely changeover plug 12, changeover plug 12 upper outside is had to be fixed together, at changeover plug with the lower inside sealing of battery sleeve 5
It is provided with the 3rd passing channel 13 communicated with battery sleeve 5, instrument room cylinder 4 in 12, in battery sleeve 5, is installed with battery,
Piezoelectric ceramic transducer 14, signal processing module 15 and power supply mould it is installed with in instrument room cylinder 4 below positive stop lug boss 8
Block 16, battery electrically connects with power module 16, power module 16 respectively with signal processing module 15, magnetic position sensor 7 and pressure
Electroceramics transducer 14 electrically connects, and signal processing module 15 is electric with magnetic position sensor 7 and piezoelectric ceramic transducer 14 respectively
Connect, guide shell 1 is provided with pod apertures.Magnetic position sensor 7, piezoelectric ceramic transducer 14, signal processing module 15 and
Power module 16 is existing public technology, and power module 16 has the effect of distribution voltage.This utility model is led to
Crossing guide shell 1 to be connected with oil pipe string, by this utility model G.I.H, to magnetic orientation data, (three axles accelerate magnetic position sensor 7
Degree and changes of magnetic field data etc.) measure, magnetic position sensor 7 by measurement to magnetic orientation data send signal processing mould to
Block 15, signal processing module 15 sends piezoelectric ceramic transducer 14, piezoelectric ceramic transducer 14 to after the signal processing to receiving
Producing stress wave according to the signal received, stress wave is transmitted to ground by oil pipe string as transmission medium, oil pipe, adding of ground
Velocity sensor receives this stress wave signal, thus obtains down-hole magnetic orientation data, from the foregoing, this utility model is by magnetic
Location data transmission to during ground, is provided without cable as transport vehicle, thus avoids and use what cable existed to rise
The lower cable amount of labour is big, activity duration length and the loaded down with trivial details problem of operation, simultaneously, it is to avoid transmission signal interruption occurs in use cable
Problem, thus ensure that persistently carrying out of drilling construction.First passing channel the 10, second passing channel 11 and the 3rd line excessively lead to
Road 13 is the passage of the cables such as holding wire.Pod apertures can make drilling fluid to flow freely into and flow out guide shell 1.
Can make to optimize or/and change further to the device of above-mentioned sonic propagation magnetic orientation measurement data according to actual needs
Enter:
As shown in accompanying drawing 1 to 4, the top of battery sleeve 5 is fixed with centralizer 17, the outside of centralizer 17 and guide shell 1
Inner side is fitted together.Centralizer 17 is existing known centralizer 17, and centralizer 17 has centralizing function to battery sleeve 5.
As required, the quantity of battery sleeve 5 is two or more, and adjacent battery sleeve 5 is fixedly mounted on by centralizer 17
Together.
As shown in Figure 1, it is installed with location nut 18 outside the instrument room cylinder 4 above positive stop lug boss 8, positions spiral shell
Mother 18, on positive stop lug boss 8, is installed with between piezoelectric ceramic transducer 14 and signal processing module 15 from top to bottom
Regulation ring 19 and clamp nut 20, regulation ring 19 and clamp nut 20 are distributed with longitudinally through cable-through hole；Or/and,
Seal between outside the lower end inside of battery sleeve 5 and the middle part of changeover plug 12 and be installed with connecting cylinder 22, at connecting cylinder
Compression spring 23 is installed between 22 and the top of instrument room cylinder 4.The setting of location nut 18 can improve instrument room further
The cylinder 4 fixed stably soundness in sonic transmissions urceolus 2.The cables such as holding wire can pass cable-through hole.
As shown in Figure 3, signal processing module 15 includes at signal receiving conditioning circuit module, DSP down-hole digital signal
Reason module and signal amplification emissioning circuit module, power module 16 respectively with signal receiving conditioning circuit module, DSP down-hole numeral
The input terminal electrical connection of signal processing module and signal amplification emissioning circuit module, the signal of signal receiving conditioning circuit module
Input terminal electrically connects with the lead-out terminal of magnetic position sensor 7, the signal output terminal of signal receiving conditioning circuit module with
The input terminal electrical connection of DSP down-hole digital signal processing module, the lead-out terminal of DSP down-hole digital signal processing module and letter
The input terminal electrical connection of number amplification emissioning circuit module, the lead-out terminal of signal amplification emissioning circuit module changes with piezoelectric ceramics
The input terminal electrical connection of energy device 14.Signal receiving conditioning circuit module, DSP down-hole digital signal processing module and signal amplify
Radiating circuit module is existing public circuit module.After output voltage is converted by power module 16, formation is many
Road different voltage output, respectively give magnetic position sensor 7, piezoelectric ceramic transducer 14, signal receiving conditioning circuit module,
DSP down-hole digital signal processing module and signal amplification emissioning circuit module for power supply.Signal receiving conditioning circuit module receives magnetic
After the signal of telecommunication of alignment sensor 7 output, signal is filtered by it, amplify after and send DSP down-hole Digital Signal Processing to
Module, DSP down-hole digital signal processing module receives the signal from the output of signal receiving conditioning circuit module, and carries out it
Obtain valid data after modulation and decoding, after data are preserved, these data are recompiled concurrently according to certain rule
Giving signal amplification emissioning circuit module, the signal amplification emissioning circuit module signal to receiving sends to piezoelectricity pottery after amplifying
Porcelain transducer 14.
As shown in accompanying drawing 1 to 4, seal head 9 top in the second passing channel 11 is provided with sealed groove, power module
The bottom of 16 is sealed by the sealing ring 21 of at least one and is fixedly mounted in sealed groove, the lower inside of instrument room cylinder 4 and
The upper outside of seal head 9 is sealed by the sealing ring 21 of at least one and is fixedly installed togather, and the upper end of instrument room cylinder 4 is passed through
The sealing ring 21 of at least one seals and is installed with changeover plug 12.In the setting of sealing ring 21 ensure that instrument room cylinder 4
Sealing such that it is able to it is unfavorable in preventing the liquid such as drilling fluid from entering instrument room cylinder 4 and to cause the device in instrument room cylinder 4
Impact, thus ensure that this utility model can continuous firing.
As required, the upper inner of the lower outside of guide shell 1 and sonic transmissions urceolus 2 is threadably secured and is arranged on
Together, the lower outside of sonic transmissions urceolus 2 is threadably secured with the upper inner crossing wire terminal 3 and is installed together, and crosses line
The upper inner of the lower outside of joint 3 and magnetic orientation shell 6 is threadably secured and is installed together；Or/and, at positive stop lug boss
Circumferentially be intervally distributed with on 8 longitudinally through flowing hole 24；Or/and, magnetic orientation shell 6 is the magnetic orientation shell of titanium alloys
6。
Using method of the present utility model is carried out as follows: passed through by the device of sonic propagation magnetic orientation measurement data
Guide shell 1 is connected with oil pipe string, and acceleration transducer is mounted on ground oil pipe, sonic propagation magnetic orientation is measured
Entering under the device of data in lower horizontal well (P well), magnetic orientation data are measured by magnetic position sensor 7, and magnetic orientation senses
Device 7 by measurement to magnetic orientation data send signal receiving conditioning circuit module to, signal receiving conditioning circuit module to from
After the signal of telecommunication of magnetic position sensor 7 is filtered and amplifies, transmit a signal to DSP down-hole digital signal processing module, DSP
Signal from signal receiving conditioning circuit module is processed, calculates and encodes, so by down-hole digital signal processing module
After, coded data is converted into the signal of telecommunication through the D/A conversion unit of DSP down-hole digital signal processing module, then, and DSP down-hole
The signal of telecommunication is sent to signal amplification emissioning circuit module by digital signal processing module, and signal amplification emissioning circuit module is to reception
To signal amplify after send to piezoelectric ceramic transducer 14, piezoelectric ceramic transducer 14 produces can fold according to the signal received
The extensional vibration added, acceleration transducer receives vibration signal by oil pipe string.Acceleration transducer is received by computer
Vibration signal be decoded processing after, vibration signal is reduced to shaft bottom magnetic orientation measurement data, and number is measured in shaft bottom magnetic orientation
According to the Magnetic Field Source generator obtained after magnetic orientation collection analysis computed in software in I well (upper water horizontal well) and P well (bottom water
Horizontal well) parameter such as distance between three-axle magnetic field and magnetic position sensor 7 and deviation angle, instructs I well TRAJECTORY CONTROL with this and repaiies
Just.Magnetic orientation data include 3-axis acceleration and changes of magnetic field data etc..In the present embodiment, by the transmission of magnetic orientation data extremely
During face, it is provided without cable as transport vehicle, thus avoids removing of using that cable exists the cable amount of labour is big, make
Industry time length and the loaded down with trivial details problem of operation, thus ensure that simultaneously, it is to avoid use the cable to occur transmitting the problem of signal interruption
Persistently carrying out of drilling construction.
Above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can
Increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (16)
1. the device of a sonic propagation magnetic orientation measurement data, it is characterised in that include guide shell, sonic transmissions urceolus, cross line
Joint, instrument room cylinder, battery sleeve and magnetic orientation shell, the upper inner of the lower outside of guide shell and sonic transmissions urceolus is fixed
Together, the lower outside of sonic transmissions urceolus and the upper inner crossing wire terminal are fixed together, and cross outside the bottom of wire terminal
Side is fixed together with the upper inner of magnetic orientation shell, is provided with opening up blind hole, in blind hole in magnetic orientation shell
Inside being installed with magnetic position sensor, the upper inner at sonic transmissions urceolus is fixed with positive stop lug boss, is crossing wire terminal
Upper inner is provided with limited impression, is fixed with longitudinal cross-section seal head convexly in limited impression, in crossing wire terminal
It is provided with the first passing channel communicated with blind hole, in seal head, is provided with second communicated with the first passing channel line excessively leads to
Road, together with the lower inside of instrument room cylinder is sealingly mounted at the upper outside of seal head, the upper outside of instrument room cylinder and limit
The inner sleeve of position boss is fitted together, and the upper end of instrument room cylinder seals and is fixed with changeover plug, changeover plug upper outside and electricity
The lower inside of pond cylinder seals and is fixed together, and is provided with the 3rd mistake communicated with battery sleeve, instrument room cylinder in changeover plug
Line passage, is installed with battery in battery sleeve, is installed with piezoelectric ceramics in the instrument room cylinder below positive stop lug boss
Transducer, signal processing module and power module, battery electrically connects with power module, power module respectively with signal processing mould
Block, magnetic position sensor and piezoelectric ceramic transducer electrical connection, signal processing module respectively with magnetic position sensor and piezoelectricity
Ceramic transducer electrically connects, and is provided with pod apertures on guide shell.
The device of sonic propagation magnetic orientation measurement data the most according to claim 1, it is characterised in that the top of battery sleeve
Being fixed with centralizer, the outside of centralizer is fitted together with the inner side of guide shell.
The device of sonic propagation magnetic orientation measurement data the most according to claim 2, it is characterised in that the quantity of battery sleeve
For two or more, adjacent battery sleeve is fixedly installed togather by centralizer.
4. according to the device of the sonic propagation magnetic orientation measurement data described in claim 1 or 2 or 3, it is characterised in that limit convex
Being installed with location nut outside instrument room cylinder above platform, location nut seat is on positive stop lug boss, at piezoelectric ceramics transducing
It is installed with regulation ring and clamp nut from top to bottom, between device and signal processing module on regulation ring and clamp nut all
Be distributed longitudinally through cable-through hole；Or/and, outside the lower end inside of battery sleeve and the middle part of changeover plug between seal solid
Dingan County, equipped with connecting cylinder, is provided with compression spring between the top of connecting cylinder and instrument room cylinder.
5. according to the device of the sonic propagation magnetic orientation measurement data described in claim 1 or 2 or 3, it is characterised in that at signal
Reason module includes signal receiving conditioning circuit module, DSP down-hole digital signal processing module and signal amplification emissioning circuit module,
Power module respectively with signal receiving conditioning circuit module, DSP down-hole digital signal processing module and signal amplification emissioning circuit
The input terminal electrical connection of module, the signal input terminal of signal receiving conditioning circuit module and the outfan of magnetic position sensor
Son electrical connection, the signal output terminal of signal receiving conditioning circuit module and the input of DSP down-hole digital signal processing module
Son electrical connection, the lead-out terminal of DSP down-hole digital signal processing module is electric with the input terminal of signal amplification emissioning circuit module
Connecting, the lead-out terminal of signal amplification emissioning circuit module electrically connects with the input terminal of piezoelectric ceramic transducer.
The device of sonic propagation magnetic orientation measurement data the most according to claim 4, it is characterised in that signal processing module
Including signal receiving conditioning circuit module, DSP down-hole digital signal processing module and signal amplification emissioning circuit module, power supply mould
Block respectively with signal receiving conditioning circuit module, DSP down-hole digital signal processing module and signal amplification emissioning circuit module
Input terminal electrically connects, and the signal input terminal of signal receiving conditioning circuit module is electrically connected with the lead-out terminal of magnetic position sensor
Connecing, the signal output terminal of signal receiving conditioning circuit module is electrically connected with the input terminal of DSP down-hole digital signal processing module
Connecing, the lead-out terminal of DSP down-hole digital signal processing module electrically connects with the input terminal of signal amplification emissioning circuit module, letter
Number lead-out terminal of amplification emissioning circuit module electrically connects with the input terminal of piezoelectric ceramic transducer.
7. according to the device of the sonic propagation magnetic orientation measurement data described in claim 1 or 2 or 3 or 6, it is characterised in that second
Seal head top in passing channel is provided with sealed groove, and the bottom of power module seals solid by the sealing ring of at least one
Dingan County is contained in sealed groove, and the lower inside of instrument room cylinder is close by the sealing ring together with at least with the upper outside of seal head
Envelope is fixedly installed togather, and the upper end of instrument room cylinder is sealed by the sealing ring of at least one and is installed with changeover plug.
The device of sonic propagation magnetic orientation measurement data the most according to claim 4, it is characterised in that the second passing channel
Interior seal head top is provided with sealed groove, and the bottom of power module is sealed by the sealing ring of at least one and is fixedly mounted on
In sealed groove, the lower inside of instrument room cylinder seals fixing peace with the upper outside of seal head by the sealing ring together with at least
Being fitted together, the upper end of instrument room cylinder is sealed by the sealing ring of at least one and is installed with changeover plug.
The device of sonic propagation magnetic orientation measurement data the most according to claim 5, it is characterised in that the second passing channel
Interior seal head top is provided with sealed groove, and the bottom of power module is sealed by the sealing ring of at least one and is fixedly mounted on
In sealed groove, the lower inside of instrument room cylinder seals fixing peace with the upper outside of seal head by the sealing ring together with at least
Being fitted together, the upper end of instrument room cylinder is sealed by the sealing ring of at least one and is installed with changeover plug.
10. according to the device of the sonic propagation magnetic orientation measurement data described in claim 1 or 2 or 3, it is characterised in that guide shell
The upper inner of lower outside and sonic transmissions urceolus be threadably secured and be installed together, outside the bottom of sonic transmissions urceolus
Side is threadably secured with the upper inner crossing wire terminal and is installed together, and crosses lower outside and the magnetic orientation shell of wire terminal
Upper inner is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through mistake
Discharge orifice；Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
The device of 11. sonic propagation magnetic orientation measurement data according to claim 4, it is characterised in that the bottom of guide shell
Outside and the upper inner of sonic transmissions urceolus are threadably secured and are installed together, the lower outside of sonic transmissions urceolus and mistake
The upper inner of wire terminal is threadably secured and is installed together, and crosses in the lower outside of wire terminal and the top of magnetic orientation shell
Side is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through flowing hole；
Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
The device of 12. sonic propagation magnetic orientation measurement data according to claim 5, it is characterised in that the bottom of guide shell
Outside and the upper inner of sonic transmissions urceolus are threadably secured and are installed together, the lower outside of sonic transmissions urceolus and mistake
The upper inner of wire terminal is threadably secured and is installed together, and crosses in the lower outside of wire terminal and the top of magnetic orientation shell
Side is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through flowing hole；
Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
The device of 13. sonic propagation magnetic orientation measurement data according to claim 6, it is characterised in that the bottom of guide shell
Outside and the upper inner of sonic transmissions urceolus are threadably secured and are installed together, the lower outside of sonic transmissions urceolus and mistake
The upper inner of wire terminal is threadably secured and is installed together, and crosses in the lower outside of wire terminal and the top of magnetic orientation shell
Side is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through flowing hole；
Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
The device of 14. sonic propagation magnetic orientation measurement data according to claim 7, it is characterised in that the bottom of guide shell
Outside and the upper inner of sonic transmissions urceolus are threadably secured and are installed together, the lower outside of sonic transmissions urceolus and mistake
The upper inner of wire terminal is threadably secured and is installed together, and crosses in the lower outside of wire terminal and the top of magnetic orientation shell
Side is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through flowing hole；
Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
The device of 15. sonic propagation magnetic orientation measurement data according to claim 8, it is characterised in that the bottom of guide shell
Outside and the upper inner of sonic transmissions urceolus are threadably secured and are installed together, the lower outside of sonic transmissions urceolus and mistake
The upper inner of wire terminal is threadably secured and is installed together, and crosses in the lower outside of wire terminal and the top of magnetic orientation shell
Side is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through flowing hole；
Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
The device of 16. sonic propagation magnetic orientation measurement data according to claim 9, it is characterised in that the bottom of guide shell
Outside and the upper inner of sonic transmissions urceolus are threadably secured and are installed together, the lower outside of sonic transmissions urceolus and mistake
The upper inner of wire terminal is threadably secured and is installed together, and crosses in the lower outside of wire terminal and the top of magnetic orientation shell
Side is threadably secured and is installed together；Or/and, positive stop lug boss is circumferentially intervally distributed with longitudinally through flowing hole；
Or/and, magnetic orientation shell is the magnetic orientation shell of titanium alloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461430.8U CN205876308U (en) | 2016-05-19 | 2016-05-19 | Acoustic wave propagation magnetic localization measured data's device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461430.8U CN205876308U (en) | 2016-05-19 | 2016-05-19 | Acoustic wave propagation magnetic localization measured data's device |
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| CN205876308U true CN205876308U (en) | 2017-01-11 |
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| CN201620461430.8U Active CN205876308U (en) | 2016-05-19 | 2016-05-19 | Acoustic wave propagation magnetic localization measured data's device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014393A (en) * | 2016-05-19 | 2016-10-12 | 中国石油集团西部钻探工程有限公司 | Device for transmitting magnetic localization measured data through sound waves and use method of device |
| CN110761782A (en) * | 2019-11-13 | 2020-02-07 | 中国石油天然气集团有限公司 | Azimuth while-drilling nuclear magnetic resonance logging device and method for geological guidance |
| CN111927433A (en) * | 2020-09-09 | 2020-11-13 | 中国石油天然气集团有限公司 | Over-current tension nipple joint and over-current tension magnetic positioning logging instrument |
-
2016
- 2016-05-19 CN CN201620461430.8U patent/CN205876308U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014393A (en) * | 2016-05-19 | 2016-10-12 | 中国石油集团西部钻探工程有限公司 | Device for transmitting magnetic localization measured data through sound waves and use method of device |
| CN110761782A (en) * | 2019-11-13 | 2020-02-07 | 中国石油天然气集团有限公司 | Azimuth while-drilling nuclear magnetic resonance logging device and method for geological guidance |
| CN110761782B (en) * | 2019-11-13 | 2024-02-09 | 中国石油天然气集团有限公司 | Direction while-drilling nuclear magnetic resonance logging device for geosteering |
| CN111927433A (en) * | 2020-09-09 | 2020-11-13 | 中国石油天然气集团有限公司 | Over-current tension nipple joint and over-current tension magnetic positioning logging instrument |
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