CN206053917U - A kind of downhole intelligent real-time monitoring device - Google Patents
A kind of downhole intelligent real-time monitoring device Download PDFInfo
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- CN206053917U CN206053917U CN201620907096.4U CN201620907096U CN206053917U CN 206053917 U CN206053917 U CN 206053917U CN 201620907096 U CN201620907096 U CN 201620907096U CN 206053917 U CN206053917 U CN 206053917U
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Abstract
This utility model is a kind of downhole intelligent real-time monitoring device, for in the separate zone production production of oil well, use cooperatively with miscellaneous equipment, realize continuous monitoring and the control of separate zone production production, technological means are provided to obtain the Anomalous character means of production in real time, adjusting oil well production situation in time.This device includes CPU centralized management systems and high temperature resistant high-energy battery, and this is provided with eccentrically mounted chamber in vivo, in CPU centralized management systems and the connection of high temperature resistant high-energy battery, the ring cavity between eccentrically mounted chamber and inner central tube；The one end in eccentrically mounted chamber is provided with cable access passage, the other end and is connected with inner central tube by sealing shroud, and the two ends of body connect top connection and lower contact respectively；Double-direction radio regulation device is inserted with the inner central tube in eccentrically mounted chamber, the control cable of double-direction radio regulation device is connected with GCU, carries out real-time control to downhole production according to creation data, reaches oil well delamination exploitation maximizing the benefits.
Description
Technical field
This utility model is related to the separate zone production production equipment of petroleum industry, particularly a kind of downhole intelligent real-time monitoring dress
Put, for oil well separate zone production production in, use cooperatively with miscellaneous equipment, realize separate zone production production continuous monitoring and control
System, provides technological means to obtain the Anomalous character means of production in real time, adjusting oil well production situation in time.
Background technology
With going deep into for oil-gas exploration and development, the admission prescription more and more higher to the Anomalous character means of production.At present,
Conventional production test both at home and abroad has two kinds of technological means.One kind is this test mode using ground directly-reading formula wireline test,
Need cable connector and down-hole joint to be docked, but as the wet and slippery connection reliability of cable is poor, field conduct success rate is not
It is high；Another is downhole stored formula test mode, and down-hole is provided with collecting unit and data storage, although can be prolonged
Collection storage, obtains than creation datas such as more complete pressure, temperature, flows, but lacks moisture content this crucial manufacturing parameter
Test.Its regulation and control in addition do not have real-time, belong to passivity test, and down-hole is broken down, and ground cannot also be known.For
The bottleneck problem that used test instrument is present in above flow string, scene need to enter the regulation and control instrument in current down-hole string
Row is improved.
The content of the invention
This utility model purpose is to provide a kind of downhole intelligent real-time monitoring device, in downhole production tubing string, matches somebody with somebody
Other instruments in downhole production tubing string are closed, the real-time control of the continuous monitoring and the condition of production of the oil well means of production is completed
System.
Technical solution of the present utility model is for example following：A kind of downhole intelligent real-time monitoring device includes CPU concentrate tubes
Reason system and high temperature resistant high-energy battery, this is provided with eccentrically mounted chamber in vivo, and CPU centralized management systems are connected with high temperature resistant high-energy battery
Connect, in the ring cavity between eccentrically mounted chamber and inner central tube；The one end in eccentrically mounted chamber is provided with cable and accesses passage, another
One end is connected with inner central tube by sealing shroud, and the two ends of body connect top connection and lower contact respectively.
This utility model has following significant effect：
This utility model realizes the real-time monitoring transmission of downhole data wireless telecommunications and by way of having cable carrier combination,
And downhole production is controlled in real time according to creation data, by the real-time Monitoring and Controlling in down-hole, reaching oil well delamination
Exploitation maximizing the benefits.Its concrete effect is embodied in：
1) this utility model is used cooperatively with downhole measurement adjusting device and double-direction radio regulation device, is both connected to production pipe
In post, be preset in well, be capable of achieving downhole data continuous real-time monitoring, the condition of production it is timely controllable, meet it is continuous, in real time,
Accurately steady oil control water regulation and control are required.
2）The transmission means of this utility model and downhole measurement adjusting device and double-direction radio regulation device adopt wireless telecommunications and
There is the box-like transmission of cable carrier wave set, this utility model adopts bidirectional wireless communication with double-direction radio regulation device, it is not necessary in down-hole
Carry out cable butting, it is ensured that the success rate of communication transfer, and make its simpler reliability of job execution of going into the well.
3）This utility model employs the jumbo high temperature resistant high-energy battery of high temperature resistant and powers, it is ensured that flow string is in down-hole
Can work long hours, improve production efficiency.
4）The body of this device employs eccentric structure, leaves fluid course, need not carry out pump operation, can meet in real time
Monitoring requirements, save substantial amounts of operating cost and time, reduce production cost, while environmental conservation is also beneficial to, with aobvious
The economic benefit and social benefit of work.
Description of the drawings
Fig. 1 is the structural representation of this device.
Fig. 2 is CPU centralized management system schematic diagrams in Fig. 1.
Specific embodiment
Below in conjunction with detailed description this utility model, protection domain of the present utility model is not limited, it is all using this practicality
The improvement that new mentality of designing draws belongs to protection category of the present utility model.Below in conjunction with accompanying drawing and embodiment to this
Utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, a kind of downhole intelligent real-time monitoring device includes that CPU centralized management systems 3-5 and high temperature resistant are high
Energy battery 3-6, is provided with eccentrically mounted chamber 3-3, CPU centralized management systems 3-5 and high temperature resistant high-energy battery 3-6 company in body 3-4
Connect, in the ring cavity between eccentrically mounted chamber 3-3 and inner central tube；One end of eccentrically mounted chamber 3-3 is provided with cable access
Passage 3-7, the other end are connected with inner central tube by sealing shroud 3-2, the two ends of body 3-4 connect respectively top connection 3-1 and under
Joint 3-8.CPU centralized management system 3-5 include double-direction radio transmission unit 3-5-1, instruct two-way processing unit 3-5-2, intelligence
Regulation and control unit 3-5-3 and telemetry circuit plate 3-5-4 can be changed, numbers of the two-way processing unit 3-5-2 by the system circuit is instructed
Regulate and control unit 3-5-3 and telemetry circuit plate 3-5- with double-direction radio transmission unit 3-5-1, intelligent conversion respectively according to line and control line
4 connections.CPU centralized management systems 3-5 is with high temperature resistant high-energy battery 3-6 by being connected circuit board connection, high temperature resistant high-energy battery
3-6 is arranged on the eccentrically mounted chamber 3-3 one end for being provided with that cable accesses passage 3-7.Eccentrically mounted chamber 3-3 is located at body 3-4 inner chambers
Side and body 3-4 and top connection 3-1 and lower contact 3-8 between leave fluid course, the inwall of sealing shroud 3-2 and outer
Wall is respectively arranged with sealing member, and eccentrically mounted chamber 3-3 and inner central tube are sealed.Insert in the inner central tube of eccentrically mounted chamber 3-3
The control cable for having double-direction radio regulation device, double-direction radio regulation device is connected with GCU.
Job step of the present utility model and operation principle：
1st, the cable in this regulation device accesses passage 3-7 and the cable of downhole measurement adjusting device at different levels penetrates hole and is connected electricity
The junction of cable has cable seal head respectively, and connection cable is accessed in cable seal head, will be equipped with of the present utility model
Down-hole string G.I.H.Enter to control cable and double-direction radio under the mouth eccentric device side cable car with special construction
Regulation device, by double-direction radio regulation device down to this device inside.It is right to be monitored by the control software of GCU
Signal is connect, cable car vernier control cable realizes that double-direction radio regulation device is accurately docked with the less radio-frequency of this device.Equipped with this
It is left in after entering under the flow string of device in well, until going out from when this device needs to change high temperature resistant high-energy battery 3-6.
2nd, finally enter down the former flow string with oil extraction pump to be produced, now, this device is by connection cable to each
Individual downhole measurement adjusting device carries out direct current supply.Each system of downhole measurement adjusting device is operated according to design parameter.In addition, two-way
Wireless regulation and control device and this device then keep less radio-frequency docking communication.
3rd, the high temperature resistant high-energy battery 3-6 of this device passes through connection cable to CPU centralized management systems 3-5 and downhole measurement adjusting
Device carries out direct current supply, it is ensured that each system worked well.Use cooperatively with downhole measurement adjusting device, complete down-hole pressure, temperature,
The collection of the manufacturing parameters such as flow, moisture content, storage, and the downhole production data of gathered storage are transmitted by connection cable
CPU centralized management system 3-5 into this device.CPU centralized management systems 3-5 is by instructing two-way processing unit 3-5-2 pair
The creation data of down-hole collection storage is processed, and passes through double-direction radio transmission unit 3-5-1 and double-direction radio regulation device
In radio frequency identification communication module carry out wireless docking communication, downhole data is sent to into ground control through control cable
Equipment, the main frame of GCU receive analysis downhole data, are compared intuitively anticipation to downhole production situation.As needed
Downhole production layer position is adjusted, ground host machine sends regulation and control instruction, is filled to double-direction radio regulation and control by controlling cable transmission
Put, the double-direction radio transmission unit 3-5-1 of the radio frequency identification communication module in double-direction radio regulation device and this device enters
Docking transmission that row is wireless.Intelligent conversion is sent an instruction to by the two-way processing unit 3-5-2 of the instruction of this device and regulates and controls unit
3-5-3, by the downhole measurement adjusting device that equivalent layer position is reached under connection cable.The downhole measurement adjusting device of this layer of position is to this layer of position
Producing liquid carries out balanced regulation and control, completes the function of real-time adjustment.As the flow string of this device is stayed in well always, therefore, can
To realize the real-time monitoring of whole production process and intervene adjustment, it is truly realized to producing dynamic real-time monitoring.
The embodiment for describing above is only exemplary embodiments, but this utility model is not limited only to these embodiments, ability
The technical staff in domain can make modification under without departing from spirit of the present utility model and enlightenment.Aspect disclosed herein may
There is many changes, combination and change, and all in the range of this utility model, therefore, protection domain is not limited only to above
Explanation.
Claims (5)
1. a kind of downhole intelligent real-time monitoring device, is characterized in that, including CPU centralized management systems（3-5）With high temperature resistant high energy
Battery（3-6）, body（3-4）Eccentrically mounted chamber is provided with inside（3-3）, CPU centralized management systems（3-5）With high temperature resistant high-energy battery
（3-6）Connection, installed in eccentrically mounted chamber（3-3）In ring cavity between inner central tube；Eccentrically mounted chamber（3-3）One end set
There is cable to access passage（3-7）, the other end pass through sealing shroud（3-2）It is connected with inner central tube, body（3-4）Two ends connect respectively
Connect joint（3-1）And lower contact（3-8）.
2. a kind of downhole intelligent real-time monitoring device as claimed in claim 1, is characterized in that, the CPU centralized management systems
（3-5）Including double-direction radio transmission unit（3-5-1）, instruct two-way processing unit（3-5-2）, intelligent conversion regulation and control unit（3-
5-3）With telemetry circuit plate（3-5-4）, instruct two-way processing unit（3-5-2）By the data wire and control line of the system circuit
Respectively with double-direction radio transmission unit（3-5-1）, intelligent conversion regulation and control unit（3-5-3）With telemetry circuit plate（3-5-4）Connection.
3. a kind of downhole intelligent real-time monitoring device as claimed in claim 2, is characterized in that, the CPU centralized management systems
（3-5）With high temperature resistant high-energy battery（3-6）By connecting circuit board connection, high temperature resistant high-energy battery（3-6）Installed in being provided with electricity
Cable accesses passage（3-7）Eccentrically mounted chamber（3-3）One end.
4. a kind of downhole intelligent real-time monitoring device as claimed in claim 3, is characterized in that, the eccentrically mounted chamber（3-3）
It is located at body（3-4）The side of inner chamber and body（3-4）And top connection（3-1）And lower contact（3-8）Between leave liquid circulation
Road, sealing shroud（3-2）Inner and outer wall be respectively arranged with sealing member.
5. a kind of downhole intelligent real-time monitoring device as described in claim 3 or 4, is characterized in that, the eccentrically mounted chamber（3-
3）Inner central tube in be inserted with double-direction radio regulation device, control cable and the GCU of double-direction radio regulation device connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907096.4U CN206053917U (en) | 2016-08-21 | 2016-08-21 | A kind of downhole intelligent real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907096.4U CN206053917U (en) | 2016-08-21 | 2016-08-21 | A kind of downhole intelligent real-time monitoring device |
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| Publication Number | Publication Date |
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| CN206053917U true CN206053917U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620907096.4U Active CN206053917U (en) | 2016-08-21 | 2016-08-21 | A kind of downhole intelligent real-time monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121600A (en) * | 2016-08-21 | 2016-11-16 | 中国石油化工股份有限公司 | A kind of layering section exploitation observing and controlling flow string |
| CN110952960A (en) * | 2018-09-26 | 2020-04-03 | 中国石油化工股份有限公司 | Intelligent separate production string |
-
2016
- 2016-08-21 CN CN201620907096.4U patent/CN206053917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121600A (en) * | 2016-08-21 | 2016-11-16 | 中国石油化工股份有限公司 | A kind of layering section exploitation observing and controlling flow string |
| CN110952960A (en) * | 2018-09-26 | 2020-04-03 | 中国石油化工股份有限公司 | Intelligent separate production string |
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