CN106761714A - A kind of underground low-frequency acoustic detection processing system - Google Patents
A kind of underground low-frequency acoustic detection processing system Download PDFInfo
- Publication number
- CN106761714A CN106761714A CN201611104439.4A CN201611104439A CN106761714A CN 106761714 A CN106761714 A CN 106761714A CN 201611104439 A CN201611104439 A CN 201611104439A CN 106761714 A CN106761714 A CN 106761714A
- Authority
- CN
- China
- Prior art keywords
- electrical signal
- low
- frequency
- underground
- generating means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B47/14—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 using acoustic waves
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
Abstract
The present invention relates to underground oil reservoir processing technology field,More particularly to a kind of underground low-frequency acoustic detection processing system,Including control head,The transmitting device of underground low-frequency generating means and connection control head and underground low-frequency generating means,Wellhead tee joint structure includes the underwater acoustic transducer for setting,Underwater sound ring energy device is connected by audio transmission line with underground low-frequency generating means,Control head includes detection process unit,It is connected to the upper sonic detection unit of detection process unit,The next sonic detection unit and magnetic orientation unit,Storage card,Underground low-frequency generating means includes producing the low-frequency electrical signal generation device of low-frequency electrical signal,It is used to produce the high frequency electrical signal generation device of high frequency electrical signal,Electrical signal modulator,Amplifirer and acoustic wave transducer,The low-frequency electrical signal generation device is connected to electrical signal modulator with high frequency electrical signal generation device,Electrical signal modulator connects amplifirer,Amplifirer connects acoustic wave transducer,Improve just efficient.
Description
Technical field
The present invention relates to underground oil reservoir processing technology field, more particularly to a kind of underground low-frequency acoustic detection processing system.
Background technology
At present, exploitation of oil-gas field is completed by traditional plant equipment, and intelligence degree is low, and, machinery knot
Structure is complicated, it is necessary to allow oil reservoir to heat up in oil extraction process, reducing crude oil viscosity realizes oil extraction.
Therefore, there is the low technical problem of oilfield exploitation treatment effeciency in the prior art.
The content of the invention
The embodiment of the present invention is solved and existed in the prior art by providing a kind of underground low-frequency acoustic detection processing system
The low technical problem of oilfield exploitation treatment effeciency.
In order to solve the above-mentioned technical problem, a kind of underground low-frequency acoustic detection processing system is the embodiment of the invention provides,
Transmission including control head, underground low-frequency generating means and connection control head and underground low-frequency generating means
Device, the transmitting device includes wellhead tee joint structure, and the wellhead tee joint structure includes vertical two opening conduits and is located at
Horizontal branch pipeline in the middle part of two vertical opening conduits, underwater acoustic transducer is set in the horizontal branch entrance, described
Underwater sound ring energy device is connected by audio transmission line with the underground low-frequency generating means, the control head including detection at
Reason unit, the upper sonic detection unit for being connected to detection process unit, the next sonic detection unit and magnetic orientation unit, deposit
Card storage, the underground low-frequency generating means includes producing the low-frequency electrical signal generation device of low-frequency electrical signal, is used to produce high frequency
The high frequency electrical signal generation device of electric signal, electrical signal modulator, amplifirer and acoustic wave transducer, the low-frequency electrical signal are produced
Device is connected to electrical signal modulator with high frequency electrical signal generation device, and electrical signal modulator connection amplifirer, amplifirer connects
Connect acoustic wave transducer.
Further, underground is additionally provided with sensor.
Further, the control head connects the underwater acoustic transducer.
The embodiment of the present invention at least has the following technical effect that or advantage：
In the inventive solutions, it is divided into three parts, well head control by the way that the underground low-frequency sound wave is adjusted into processing system
Device processed is merely responsible for the regulation and control part on well, and underground low-frequency generating means is responsible for areal receiver-array to the control of adjustment signal, transmission
Device uses underwater acoustic transducer, and the control head includes detecting unit, is connected to the upper sound of monitoring processing unit
Ripple detection unit, the next sonic detection unit and magnetic orientation unit, storage card, are controlled low to underground by the control head
Take place frequently generating apparatus low frequency signal control, so as to improve oil recovery efficiency.
Brief description of the drawings
Fig. 1 is the module diagram of underground low-frequency acoustic detection processing system in the embodiment of the present invention；
Fig. 2 is the structural representation of transmitting device in the embodiment of the present invention.
Specific embodiment
The embodiment of the present application is solved and existed in the prior art by providing a kind of underground low-frequency acoustic detection processing system
The low technical problem of oilfield exploitation treatment effeciency.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
A kind of underground low-frequency acoustic detection processing system is provided in embodiments of the present invention, as shown in figure 1, including：Well
The biography of mouth control device 10, underground low-frequency generating means 20 and connection control head 10 and underground low-frequency generating means 20
Defeated device 30, as shown in Fig. 2 the transmitting device 30 includes wellhead tee joint structure, the wellhead tee joint structure is opened including vertical two
Mouth pipeline 301 and the horizontal branch pipeline 302 positioned at the vertical middle part of two opening conduit 301, enter in the horizontal branch pipeline 302
Mouth setting underwater acoustic transducer 303, the underwater acoustic transducer 303 is connected by audio transmission line with underground low-frequency generating means 20, should
Control head 10 include detection process unit 101, be connected to detection process unit 101 upper sonic detection unit 102,
The next sonic detection unit 103 and magnetic orientation unit 104, storage card 105.The underground low-frequency generating means 20 includes that generation is low
The low-frequency electrical signal generation device 201 of frequency electric signal, it is used to produce the high frequency electrical signal generation device 202 of high frequency electrical signal, electricity
Signal modulator 203, amplifirer 204 and acoustic wave transducer 205, the low-frequency electrical signal generation device 201 are produced with high frequency electrical signal
Generating apparatus 202 are connected to electrical signal modulator 203, the connection amplifirer 204 of electrical signal modulator 303, the connection sound of amplifirer 204
Wave transducer 205.The control head 10 is adjusted control to the electrical signal modulator 303 in underground low-frequency generating means 20
System, the detection process unit 101 passes through the next sonic detection unit 103 and sends underwater sound transducing of the control signal through transmitting device 30
Device 303 is transmitted to underground low-frequency generating means, and the underground low-frequency generating means receives the letter of feedback by sending low frequency signal
Number, transmitted to detection process unit 101 by upper sonic detection unit 102, so as to process acquisition by detection process unit 101
The depth and curved straight situation of underground, improve oilfield exploitation efficiency.
The underground is additionally provided with sensor, and the control head 10 connects the underwater acoustic transducer 303.
By the transmitting device 30 using this with underwater sound ring energy device 303, underground part and well-surface part are coupled together,
Simplify the structure of system.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (3)
1. a kind of underground low-frequency acoustic detection processing system, it is characterised in that filled including control head, underground low-frequency
The transmitting device of control head and underground low-frequency generating means is put and connects, the transmitting device includes wellhead tee joint knot
Structure, the wellhead tee joint structure includes vertical two opening conduits and the horizontal branch pipe in the middle part of two vertical opening conduits
Road, underwater acoustic transducer is set in the horizontal branch entrance, and the underwater sound ring energy device passes through audio transmission line and the well
Lower low frequency generating means connection, the control head includes detection process unit, is connected to the upper of detection process unit
Sonic detection unit, the next sonic detection unit and magnetic orientation unit, storage card, the underground low-frequency generating means include producing
Give birth to the low-frequency electrical signal generation device of low-frequency electrical signal, be used to produce high frequency electrical signal generation device, the telecommunications of high frequency electrical signal
Number modulator, amplifirer and acoustic wave transducer, the low-frequency electrical signal generation device are all connected with high frequency electrical signal generation device
To electrical signal modulator, electrical signal modulator connection amplifirer, amplifirer connection acoustic wave transducer.
2. underground low-frequency acoustic detection processing system according to claim 1, it is characterised in that underground is additionally provided with sensing
Device.
3. underground low-frequency acoustic detection processing system according to claim 1, it is characterised in that the control head
Connect the underwater acoustic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104439.4A CN106761714A (en) | 2016-12-05 | 2016-12-05 | A kind of underground low-frequency acoustic detection processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104439.4A CN106761714A (en) | 2016-12-05 | 2016-12-05 | A kind of underground low-frequency acoustic detection processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106761714A true CN106761714A (en) | 2017-05-31 |
Family
ID=58874192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104439.4A Withdrawn CN106761714A (en) | 2016-12-05 | 2016-12-05 | A kind of underground low-frequency acoustic detection processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761714A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305047A (en) * | 2000-12-26 | 2001-07-25 | 西南石油学院 | Ultrasonic water draining method for recovering gas |
| US20120305240A1 (en) * | 2010-02-12 | 2012-12-06 | Progress Ultrasonics Ag | System and Method for Ultrasonically Treating Liquids in Wells and Corresponding Use of Said System |
| CN202832516U (en) * | 2012-06-21 | 2013-03-27 | 中国石油天然气股份有限公司 | Oil pumping well wireless transmission device from ground to underground well |
| CN202900223U (en) * | 2012-09-29 | 2013-04-24 | 李磊 | Underground low-frequency acoustic wave oil layer processing system |
| CN103248980A (en) * | 2013-05-15 | 2013-08-14 | 中国人民解放军国防科学技术大学 | Method and device for generating low-frequency sound wave |
| CN104832165A (en) * | 2015-05-06 | 2015-08-12 | 中国石油集团渤海钻探工程有限公司 | Wellhead sound wave emission device |
-
2016
- 2016-12-05 CN CN201611104439.4A patent/CN106761714A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305047A (en) * | 2000-12-26 | 2001-07-25 | 西南石油学院 | Ultrasonic water draining method for recovering gas |
| US20120305240A1 (en) * | 2010-02-12 | 2012-12-06 | Progress Ultrasonics Ag | System and Method for Ultrasonically Treating Liquids in Wells and Corresponding Use of Said System |
| CN202832516U (en) * | 2012-06-21 | 2013-03-27 | 中国石油天然气股份有限公司 | Oil pumping well wireless transmission device from ground to underground well |
| CN202900223U (en) * | 2012-09-29 | 2013-04-24 | 李磊 | Underground low-frequency acoustic wave oil layer processing system |
| CN103248980A (en) * | 2013-05-15 | 2013-08-14 | 中国人民解放军国防科学技术大学 | Method and device for generating low-frequency sound wave |
| CN104832165A (en) * | 2015-05-06 | 2015-08-12 | 中国石油集团渤海钻探工程有限公司 | Wellhead sound wave emission device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |