CN206477829U - A kind of multi-functional preset cable type intelligent watering device - Google Patents
A kind of multi-functional preset cable type intelligent watering device Download PDFInfo
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- CN206477829U CN206477829U CN201621357509.2U CN201621357509U CN206477829U CN 206477829 U CN206477829 U CN 206477829U CN 201621357509 U CN201621357509 U CN 201621357509U CN 206477829 U CN206477829 U CN 206477829U
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- tube
- main body
- watering device
- control board
- outlet
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Abstract
The utility model discloses the multi-functional preset cable type intelligent watering device of one kind, include top connection 1, central tube 2, main body 7, adapter sleeve 10 and the lower contact 13 for being from top to bottom tubular structure, outlet conduit 14 is provided with the tube wall of main body 7, the input port connection flow gauge 9 of outlet conduit, outlet on the delivery outlet connection regulating valve 8 of outlet conduit, the tube wall of the outlet alignment main body 7 of regulating valve 8；Main control board 4, tubing pressure meter 5 and double-tube pressure gauge 6 are provided with the tube wall of central tube 2；Main control board 4 is configured as the tubing pressure information that flow information, tubing pressure meter 5 are gathered for gathering flowmeter and the casing pressure information that double-tube pressure gauge 6 is gathered is exported to ground control station, and main control board is additionally configured to the valve element of the control information movement regulating valve 8 provided according to ground control station.The utility model solves the problem of existing water injection well water filling precision is low, automaticity is low, the allotment time is long.
Description
Technical field
The present invention relates to oil extraction in oil field field of engineering technology, particularly a kind of multi-functional preset cable type for water injection well
Intelligent watering device.
Background technology
The conventional separate zone waterflooding technology in current oil field controls each layer water injection rate, one using the blanking plug of eccentric injection mandrel mostly
As using steel wire carry throw in catcher change water nozzle, when zonal testing is not up to standard need repeatedly is repeated wire Launching and Bailing change water
Mouth, survey tune workload is big, working strength is big, and water distribution precision is relatively low.
The A of Publication No. CN 102635340 Chinese invention patent application " adjusts work using the new and effective survey of fiber optic cables
Skill " discloses a kind of efficient survey using downhole measurement adjusting instrument, adjustable blanking plug and bridge-type eccentric layered water injection process pipe column as core
Water injection technology is adjusted, makes survey adjust efficiency to be largely increased.
Above scheme is limited in that：
The technique still needs test carriage test, and operating personnel will need to be tested in instrument tripping in oil pipe, workload greatly,
Longevity of service, larger, disturbed test effect is influenceed during tripping in instrument on water injection pressure.In addition, the process test
During need tester's overall process participate in, be not carried out the automation of interval flow allocating.
The content of the invention
Goal of the invention of the present utility model is to propose a kind of preset cable type intelligent watering device, for solving existing water injection well
The problem of water filling precision is low, automaticity is low, the allotment time is long.
To solve the above problems, the technical solution adopted in the utility model is：
A kind of multi-functional preset cable type intelligent watering device, includes top connection 1 from top to bottom, central tube 2, main body 7, company
Female connector 10 and lower contact 13, top connection 1, central tube 2, main body 7 and adapter sleeve 10 are tubular structure, the tube wall of the main body 7
It is interior to be provided with outlet conduit 14, the input port connection flow gauge 9 of outlet conduit, the delivery outlet connection regulating valve 8 of outlet conduit, regulation
Outlet on the tube wall of the outlet alignment main body 7 of valve 8；
Main control board 4, tubing pressure meter 5 and double-tube pressure gauge 6 are provided with the tube wall of the central tube 2；
The main control board 4 is configured as the oil pipe pressure that flow information, tubing pressure meter 5 are gathered for gathering flowmeter
The casing pressure information that force information and double-tube pressure gauge 6 are gathered is exported to ground control station, and main control board is additionally configured to root
The control information provided according to ground control station moves the valve element of regulating valve 8.
Preferably, the outlet conduit 14 is in inverted U.
Preferably, circuit board storehouse overcoat 3, the main control board 4, oil pipe pressure are additionally provided with the tube wall of the central tube 2
Power meter 5 and double-tube pressure gauge 6 are both placed in circuit board storehouse overcoat 3.
Preferably, the multi-functional preset cable type intelligent watering device of described one kind also includes cable passage 11, the tube wall of main body 7
Cable passage interface, cable passage interface one end and cable passage 11 are inside additionally provided with, connection, the other end of cable passage interface leads to
Toward main control board 4.
Preferably, the top connection 1 and one end of central tube 2 are connected through a screw thread, the other end and the main body 7 of central tube 2
It is connected through a screw thread.
Preferably, the main body 7 and one end of adapter sleeve 10 are connected through a screw thread, the other end of adapter sleeve 10 and lower contact
13 are connected through a screw thread.
Preferably, the flowmeter 9 includes the first measurement pipe and the second measurement pipe, and the first measurement pipe is configured as detection stream
The frequency of oscillation of body, is connected through a screw thread with outlet conduit, and the second measurement pipe is configured signal transacting and signal transmission, with first
Measurement pipe is welded together by connector.
The utility model has the following advantages：
1), the multi-functional preset cable type intelligent watering device of one kind proposed by the present invention, is controlled to power by ground, utilizes electricity
Power ZAP is conveyed to main control board and instructed, the aperture of control and regulation valve, flow, the transmission and collection of pressure signal, whole
Body is designed using split, and regulating valve, flowmeter, cable passage are assembled in main body in modular fashion, improve packaging efficiency,
It is easy to large-scale production, and easily trouble point is found in maintenance conditions.
2), fluid initially enters stabilization of fluidized in adapter sleeve, and the laggard gauge that becomes a mandarin enters stratum by U-shaped passage, this knot
Structure improves flow collection precision.
3) interval flow, the real-time monitoring of pressure and continuous tune, are realized by main control board and the effect of each module coordination
Section, without tripping in seal-checking instrument, realizes and tests encapsulation technique certainly.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional view of multi-functional preset cable type intelligent watering device of embodiment；
Fig. 2 is the structural representation of the outlet conduit in embodiment；
Fig. 3 is the structural representation of flowmeter in embodiment.
1- top connections, 2- central tubes, 3- circuit boards storehouse overcoat, 4- main control boards, 5- tubing pressures meter, 6- sleeve pipes in figure
Pressure gauge, 7- main bodys, 8- regulating valves, 9- flowmeters, 10- adapter sleeves, 11- cable passages, 12- cables, 13- lower contacts, 14- go out
Mouth pipeline
Embodiment
As shown in figure 1, a kind of multi-functional preset cable type intelligent watering device of the present embodiment, includes top connection from top to bottom
1st, central tube 2, main body 7, adapter sleeve 10 and lower contact 13, top connection 1, central tube 2, main body 7 and adapter sleeve 10 are tubulose knot
Outlet conduit 14 is provided with structure, the tube wall of the main body 7, as shown in Fig. 2 the input port connection flow gauge 9 of outlet conduit, outlet
Outlet on the delivery outlet connection regulating valve 8 of pipeline, the tube wall of the outlet alignment main body 7 of regulating valve 8；
Main control board 4, tubing pressure meter 5 and double-tube pressure gauge 6 are provided with the tube wall of the central tube 2；
The main control board (4) is configured as flow information, the oil of tubing pressure meter (5) collection for gathering flowmeter
Pipe pressure information and double-tube pressure gauge (6) collection casing pressure information export to ground control station, main control board also by with
It is set to the valve element of the control information movement regulating valve (8) provided according to ground control station.
In order to protect the electricity that cable passage 11, regulating valve 8 and flowmeter 9 are provided with the safety of cable, the present embodiment
Cable is connected to main control board 4 by cable passage 11.
For convenience to the installation, maintenance of main control board 4, circuit board storehouse overcoat 3 is set in the tube wall of central tube 2,
When in use, circuit board storehouse overcoat 3 is taken out, main control board 4 is fixed with central tube 2 by bolt, tubing pressure meter 5 is with
Heart pipe 2 is threadedly coupled, and double-tube pressure gauge 6 is threadedly coupled with central tube.After installation, circuit board storehouse overcoat 3, realization pair are closed
The sealing protection of electronic device.
For convenience to the dismounting of each component, one end and one end of central tube 2 of top connection 1 are connected through a screw thread, center
The other end of pipe 2 and one end of main body 7 are connected through a screw thread.One end of the other end of main body 7 and adapter sleeve 10 is connected by screw thread
Connect, the other end and the lower contact 13 of adapter sleeve 10 are connected through a screw thread.
As shown in figure 3, flowmeter 9 includes the first measurement pipe and the second measurement pipe, the first measurement pipe is configured as detection stream
The frequency of oscillation of body, is connected through a screw thread with outlet conduit, and the second measurement pipe is configured signal transacting and signal transmission, with first
Measurement pipe is welded together by connector.
In actual use：
By a kind of multi-functional preset cable type intelligent watering device in the present embodiment and cable-passing packer with water injection string
In lower going-into-well, ground control system is communicated and controlled with the multi-functional preset cable type intelligent watering device of one kind by preset cable,
Ensure that regulating valve 8 is completely closed before driving a well, injection pressure, after cable-passing packer is set, tubing pressure meter 5 are improved in well head
And double-tube pressure gauge 6 gathers the tubing pressure and casing pressure of water injection well, and pressure value is transferred to ground by main control board
Face control station.When injecting pressure height change, ground control station operating personnel are judged by observing two-way pressure history
The sealing situation of cable-passing packer, envelope purpose is tested so as to reach.
In normal water filling, fluid sequentially pass through top connection 1, central tube 2, main body 7 cavity enter adapter sleeve 10 sky
Intracavitary, then controlled by flowmeter 9 into the exit passageway 14 of the inverted U of main body 7 by the valve element of regulating valve 8 from main body 7
Outlet on tube wall enters stratum.The valve element axial movement of regulating valve 8 changes the size of area of passage, realizes opening for regulating valve 8
Degree control, reaches the purpose of control flow, and the working condition of itself is sent to main control board 4 by regulating valve 8, and flowmeter 9 will
Flow information is sent to main control board 4, and pressure information is sent to main control board by tubing pressure meter 5 and double-tube pressure gauge 6
4, all information of collection are sent to ground, the various letters that operator passes through upload by main control board 4 by preset cable
Breath judges underground work state, and is allocated in real time according to the configuration amount of each interval, realize each interval flow, pressure it is real-time
Monitor and continuously adjust.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (7)
1. a kind of multi-functional preset cable type intelligent watering device, includes top connection (1) from top to bottom, central tube (2), main body
(7), adapter sleeve (10) and lower contact (13), top connection (1), central tube (2), main body (7) and adapter sleeve (10) are tubulose knot
Structure, it is characterised in that outlet conduit (14), the input port connection flow gauge of outlet conduit are provided with the tube wall of the main body (7)
(9) outlet on, the delivery outlet connection regulating valve (8) of outlet conduit, the tube wall of the outlet alignment main body (7) of regulating valve (8)；
Main control board (4), tubing pressure meter (5) and double-tube pressure gauge (6) are provided with the tube wall of the central tube (2)；
The main control board (4) is configured as flow information, the oil pipe pressure of tubing pressure meter (5) collection for gathering flowmeter
Force information and the casing pressure information of double-tube pressure gauge (6) collection are exported to ground control station, and main control board is additionally configured to
The valve element of the control information movement regulating valve (8) provided according to ground control station.
2. the multi-functional preset cable type intelligent watering device of one kind according to claim 1, it is characterised in that the outlet
Road (14) is in inverted U.
3. the multi-functional preset cable type intelligent watering device of one kind according to claim 1, it is characterised in that the central tube
(2) circuit board storehouse overcoat (3), the main control board (4), tubing pressure meter (5) and double-tube pressure gauge are additionally provided with tube wall
(6) it is both placed in circuit board storehouse overcoat (3).
4. the multi-functional preset cable type intelligent watering device of one kind according to claim 1, it is characterised in that also comprising cable
Cable passage interface, cable passage interface one end and cable passage are additionally provided with passage (11), the tube wall of the main body (7)
(11), connect, the other end of cable passage interface leads to main control board (4).
5. the multi-functional preset cable type intelligent watering device of one kind according to claim 1, it is characterised in that the top connection
(1) one end with central tube (2) is connected through a screw thread, and the other end and the main body (7) of central tube (2) are connected through a screw thread.
6. the multi-functional preset cable type intelligent watering device of one kind according to claim 1, it is characterised in that the main body (7)
It is connected through a screw thread with one end of adapter sleeve (10), the other end and the lower contact (13) of adapter sleeve (10) are connected through a screw thread.
7. the multi-functional preset cable type intelligent watering device of one kind according to claim 1, it is characterised in that the flowmeter
(9) the first measurement pipe and the second measurement pipe are included, the first measurement pipe is configured as detecting the frequency of oscillation of fluid, with outlet conduit
It is connected through a screw thread, the second measurement pipe is configured signal transacting and signal transmission, is welded on the first measurement pipe by connector
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357509.2U CN206477829U (en) | 2016-12-12 | 2016-12-12 | A kind of multi-functional preset cable type intelligent watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357509.2U CN206477829U (en) | 2016-12-12 | 2016-12-12 | A kind of multi-functional preset cable type intelligent watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477829U true CN206477829U (en) | 2017-09-08 |
Family
ID=59757299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357509.2U Expired - Fee Related CN206477829U (en) | 2016-12-12 | 2016-12-12 | A kind of multi-functional preset cable type intelligent watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284877A (en) * | 2019-05-25 | 2019-09-27 | 中国海洋石油集团有限公司 | A kind of underground permanent setting type dynamic monitoring device and monitoring method |
| CN110593773A (en) * | 2019-10-08 | 2019-12-20 | 中国石油天然气股份有限公司 | Connecting device for inner wall preset cable non-metal continuous pipe and intelligent water distributor |
-
2016
- 2016-12-12 CN CN201621357509.2U patent/CN206477829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284877A (en) * | 2019-05-25 | 2019-09-27 | 中国海洋石油集团有限公司 | A kind of underground permanent setting type dynamic monitoring device and monitoring method |
| CN110593773A (en) * | 2019-10-08 | 2019-12-20 | 中国石油天然气股份有限公司 | Connecting device for inner wall preset cable non-metal continuous pipe and intelligent water distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |