CN105156093B - Bridge type concentric testing, adjusting, testing and sealing integrated testing instrument - Google Patents
Bridge type concentric testing, adjusting, testing and sealing integrated testing instrument Download PDFInfo
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- CN105156093B CN105156093B CN201510414080.XA CN201510414080A CN105156093B CN 105156093 B CN105156093 B CN 105156093B CN 201510414080 A CN201510414080 A CN 201510414080A CN 105156093 B CN105156093 B CN 105156093B
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Abstract
The invention belongs to the technical field of oilfield stratified water injection, and particularly provides a bridge type concentric measurement, adjustment and seal inspection integrated testing instrument which comprises an upper joint, a flow measuring mechanism, a main body control mechanism, a power transmission mechanism, a tool positioning mechanism, a measurement, adjustment and seal inspection switching mechanism, a seal inspection mechanism and a flow regulating mechanism which are sequentially connected from top to bottom, wherein outer cylinders are arranged outside the main body control mechanism and the power transmission mechanism, the upper ends of the outer cylinders are connected with the flow measuring mechanism, and the lower ends of the outer cylinders are connected with the tool positioning mechanism. The invention has the functions of packer seal checking, layered flow measurement and adjustment and the like, after a bridge type concentric measurement, adjustment and seal checking integrated testing instrument is put into a well through a cable and is butted with a water distributor, the packer is firstly checked, and the layered allocation process is directly carried out on the water distributor after the seal checking, so that the whole process only needs one time of underground operation, the operation procedure is simplified, the separate injection well testing efficiency is improved, and the underground operation risk and the construction cost are reduced.
Description
Technical field
The invention belongs to separated-zone water infection oil field technical fields, and in particular to a kind of theme bridge-type surveys tune and tests envelope integration with one heart
Test equipment.
Background technology
In oilfield development process, in order to effectively keep stratum ability, crude output and Development Response of Oilfield are improved, it need to be to storage
Energy is replenished in time in layer, is mostly used at present to stratum water filling or gas injection etc..Since stratum is there are anisotropism, the injecting process can go out
Existing tonguing or fingering phenomenon, reduce water drive sweep efficiency, reduce development effectiveness, therefore mostly use seperated layer water injection mode and alleviate, point
Oil reservoir is divided into several production ranges by tripping in packer exactly in water injection well for layer water filling, promotes oil reservoir longitudinal direction development effectiveness.
Currently, each oil field generally uses eccentric water distribution pipe column technology or concentric water distribution string technology to realize seperated layer water injection, come
Improve oil recovery factor.Existing eccentric water injection method is：It first has to throw dead mouth progress packer setting, tripping in is wanted to throw after setting
It drags for device and extracts stagnant water mouth, tripping in adjustable water injection well choke, and tripping in measurement and adjustment instrument opening water nozzle, carry out injection test；Then tripping in seal-checking instrument carries out
It is good to specify packer setting for testing seal about packer；Finally, tripping in measurement and adjustment instrument requires to carry out layering allotment according to each layer water distribution, entirely
Process will at least carry out 5 times or more removing tool operation.In addition, with one heart although decreasing water distribution method simplifies subprogram, but also want
Normal water filling could be realized by carrying out 3 times or more underground work, first had to tripping in measurement and adjustment instrument and carried out opening water nozzle operation, then tripping in is tested
Seal instrument carry out testing seal about packer, specify packer setting it is good after, again tripping in measurement and adjustment instrument according to each layer with fluence require carry out
Layering allotment work, can terminate operation after reaching injection allocation requirement.
However, existing the Technology of Layered Water Injection has at least the following problems：
Using concentric and eccentric stratified injection water technology, when carrying out test allotment by steel wire or wireline operation, tests envelope and survey
It adjusts technique to be required to tripping in instrument respectively and carries out the operation above at least twice, workload is larger, less efficient, increases operation
Risk.And during eccentric survey is adjusted, measurement and adjustment instrument regulating arm and adjustable water nozzle lateral power transmission structure complexity when docking, power pass
It is low to pass efficiency, poor reliability.
In general, either steel wire or cable survey tune, are required to carry out testing envelope respectively and survey tune process, by hole condition etc.
The influence of factor reduces that be measured and tuned into power, efficiency low on high angle hole and deep-well, increases that operating risk is big and test
Expense.Therefore, there is an urgent need to simplify to test envelope commissioning process flow, quickening bridge-type, which is surveyed to adjust with one heart, tests grinding for envelope integrated test test instrument
Study carefully.
Invention content
The purpose of the present invention is overcome to test envelope and commissioning process in existing the Technology of Layered Water Injection and be required to tripping in respectively
Instrument carries out the operation above at least twice, and workload is larger, less efficient, the problem of increasing operating risk.
For this purpose, surveying tune with one heart the present invention provides a kind of bridge-type tests envelope integrated test test instrument, including from top to bottom successively
The top connection of connection, flow-metering mechanism, main body control mechanism, power transfer mechanism, tool location features, survey tune are tested sealing and are changed
Mechanism tests sealing mechanism and flow control device, is provided with outer barrel on the outside of the main body control mechanism and power transfer mechanism, this is outer
Cylinder upper end is connect with flow-metering mechanism, and lower end is connect with power transfer mechanism.
Above-mentioned flow-metering mechanism includes probe, stream in sequentially connected information control device from top to bottom, flow measurement
It pops one's head under gauge and flow measurement, the lower part of flowmeter is connect with outer barrel；Power transfer mechanism includes from top to bottom being sequentially connected
Motor, shaft coupling and transmission shaft, transmission shaft lower part be arranged in tool location features；It includes the second line of a couplet to survey tune and test sealing converting mechanism
Axis device and upper clutch, lower coupler are connect with tool location features lower part；It includes upper packing element, connecting rod, lower glue to test sealing mechanism
Cylinder and lower clutch, upper clutch are connect with connecting rod, and connecting rod is connect with lower clutch, and upper packing element connects socket with lower rubber cylinder
On the outside of connecting rod and lower clutch；Flow control device includes guiding cone and the adjustable claw in guiding cone lower part is arranged,
Guiding cone top is by testing the lower clutch of sealing mechanism and the transmission axis connection of power transfer mechanism.
Above-mentioned flow-metering mechanism further includes centralizer, and centralizer setting is connect on the outside of flowmeter, and with flowmeter.
Main body control mechanism described above includes power supply sealing block, the temperature, pressure being sleeved on successively from top to bottom in outer barrel
Sensor, control skeleton and control collecting mechanism, control in skeleton and are disposed with upper magnetic steel, coil axis, lower magnetic from top to bottom
Steel is wound with magnetic induction loop on coil axis.
Above-mentioned power transfer mechanism further includes interrupter, interrupter skeleton, extreme position decision mechanism, exact position
Judge that sensor, positioning frame body, spring one, positioning adjust decision mechanism, electric machine joint；Interrupter skeleton top and master
The control collecting mechanism lower end of body control mechanism connects, and the lower part of interrupter skeleton is equipped with electric machine joint, motor, locating rack
Body, motor are electrically connected with electric machine joint, and electric machine joint is installed at the top of positioning frame body, and positioning frame body lower part is by sealing ring and outside
Cylinder sealing is provided with transmission shaft in locating rack body, extreme position decision mechanism, exact position judge sensor, spring one, position
Adjust decision mechanism；Extreme position decision mechanism includes position control key and keyway, and position control key is mounted on transmission shaft,
Keyway is mounted on shaft coupling lower end, and positioning adjusts decision mechanism lower part and is actively coupled with tool location features.
Above-mentioned tool location features include axis pin, locating detent, anti-rotation skeleton, anti-rotation pawl and fixed spiro；The locating detent
Decision mechanism is adjusted with the positioning of power transfer mechanism to be flexibly connected, spring, anti-rotation skeleton are provided in locating detent by axis pin
Upper end and the positioning frame body lower end of power transfer mechanism connect, and anti-rotation skeleton lower end is connected in fixed spiro, fixed spiro with
It surveys and the lower coupler connection for testing sealing converting mechanism, anti-rotation pawl is adjusted to be mutually perpendicular to locating detent, spring is provided in anti-rotation pawl.
It is above-mentioned test sealing mechanism further include plug, pressure gauge circuit board, pressure sensor, oil pressure pressure transmission hole, sensor housing,
Strata pressure pressure port, fixed hub；Survey tune tests the upper clutch lower part in sealing converting mechanism and is equipped with fixed socket connection plug,
Plug lower part connects pressure gauge circuit board, and pressure gauge circuit board lower part connects pressure sensor, the sensing of pressure sensor lower part
Oil pressure pressure transmission hole, the upper packing element of sensor housing lower part connection are provided on device shell, upper packing element lower part connects lower rubber cylinder, ground lamination
Power pressure port is arranged between upper packing element and lower rubber cylinder, and fixed hub is connected to lower rubber cylinder lower part.
Above-mentioned flow control device further includes retaining ring and spring two；Retaining ring setting is adjusted in guiding cone top, locking
Pawl is saved, spring is arranged in adjustable claw.
Above-mentioned flow is calculated as ultrasonic flowmeter.
Beneficial effects of the present invention：This bridge-type provided by the invention surveys tune and tests envelope integrated test test instrument with envelope with one heart
Envelope is tested every device and layering flow surveys the functions such as tune, and bridge-type is surveyed by tune by cable with one heart and is tested in envelope integrated test test instrument lower going-into-well
After docking with injection well downhole flow regulator, packer is carried out testing envelope first, tests to be honored as a queen layering allocating technology, entire mistake directly are carried out to injection well downhole flow regulator
Journey only needs a underground work, simplifies flow chart, improves dispensing well test efficiency, reduces underground work risk and construction
Expense.
The present invention is described in further details below with reference to attached drawing.
Description of the drawings
Fig. 1 be bridge-type of the present invention survey with one heart tune test envelope integrated test test instrument superstructure schematic diagram.
Fig. 2 be bridge-type of the present invention survey with one heart tune test envelope integrated test test instrument substructure schematic diagram.
Reference sign：1, top connection；2, flow-metering mechanism；3, main body control mechanism；4, power transfer mechanism；5、
Tool location features；6, it surveys to adjust and tests sealing converting mechanism；7, sealing mechanism is tested；8, flow control device；9, outer barrel；2-1, information control
Device；It pops one's head on 2-2, flow measurement；2-3, flowmeter；2-4, erection device；It pops one's head under 2-5, flow measurement；3-1, power supply are close
Seal block；3-2, temperature and pressure transmitter；3-3, upper magnetic steel magnetic；3-4, sense coil；3-5, coil axis；3-6, control skeleton；3-7、
Control collecting mechanism；4-1, interrupter；4-2, interrupter skeleton；4-3, motor；4-4, shaft coupling；4-5, transmission shaft；4-
6, extreme position decision mechanism；4-7, exact position judge sensor；4-8, positioning frame body；4-9, spring one；4-10, positioning are adjusted
Save decision mechanism；4-11, electric machine joint；5-1, axis pin；5-2, locating detent；5-3, anti-rotation skeleton；5-4, anti-rotation pawl；5-5, fixation
Loop coil；6-1, lower coupler；6-2, upper clutch；7-1, plug；7-2, pressure gauge circuit board；7-3, pressure sensor；7-4、
Oil pressure pressure transmission hole；7-5, sensor housing；7-6, upper packing element；7-7, connecting rod；7-8, strata pressure pressure port；7-9, lower glue
Cylinder；7-10, lower clutch；7-11, fixed hub；8-1, retaining ring；8-2, adjustable claw；8-3, spring two；8-4, guiding cone.
Specific implementation mode
Embodiment 1：
In order to overcome tested in existing the Technology of Layered Water Injection envelope and commissioning process be required to tripping in instrument respectively carry out to
Few operation more than twice, workload is larger, less efficient, the problem of increasing operating risk, present embodiments provides one kind
Bridge-type as depicted in figs. 1 and 2 survey with one heart tune tests envelope integrated test test instrument, including from top to bottom sequentially connected top connection 1,
Flow-metering mechanism 2, power transfer mechanism 4, tool location features 5, is surveyed to adjust and tests sealing converting mechanism 6, tests main body control mechanism 3
Sealing mechanism 7 and flow control device 8, the main body control mechanism 3 and 4 outside of power transfer mechanism are provided with outer barrel 9, the outer barrel
9 upper ends are connect with flow-metering mechanism 2, and lower end is connect with power transfer mechanism 4.
This bridge-type provided by the invention surveys tune and tests envelope integrated test test instrument with testing seal about packer and stratified flow with one heart
Journey survey adjust etc. functions, by cable by bridge-type with one heart surveys tune test seal integrated test test instrument lower going-into-well in docked with injection well downhole flow regulator after,
Sealing mechanism 7 being tested by the control of power transfer mechanism 4 first packer is carried out to test envelope, testing and be honored as a queen, sealing is tested by survey tune and is changed planes
The conversion of structure 6 makes 4 control flow control devices 8 of power transfer mechanism, does not control and tests sealing mechanism 7, and realizes directly to injection well downhole flow regulator
Layering allocating technology is carried out, main body control mechanism 3 carries out magnetic orientation test, and whole process only needs a underground work, simplifies
Flow chart improves dispensing well test efficiency, reduces underground work risk and operating expenses.
Embodiment 2：
On the basis of embodiment 1, the flow-metering mechanism 2 includes sequentially connected information control device from top to bottom
Pop one's head on 2-1, flow measurement under probe 2-2, flowmeter 2-3 and flow measurement 2-5, and lower part and the outer barrel 9 of flowmeter 2-3 connect
It connects；Power transfer mechanism 4 includes from top to bottom sequentially connected motor 4-3, shaft coupling 4-4 and transmission shaft 4-5, transmission shaft 4-5
Lower part is arranged in tool location features 5；It includes lower coupler 6-1 and upper clutch 6-2, the second line of a couplet to survey tune and test sealing converting mechanism 6
Axis device 6-1 is connect with 5 lower part of tool location features；Test sealing mechanism 7 include upper packing element 7-6, connecting rod 7-7, lower rubber cylinder 7-9 and under
Clutch 7-10, upper clutch 6-2 are connect with connecting rod 7-7, and connecting rod 7-7 is connect with lower clutch 7-10, upper packing element 7-6 and
Lower rubber cylinder 7-9 connections are socketed on the outside of connecting rod 7-7 and lower clutch 7-10；Flow control device 8 include guiding cone 8-4 and
Adjustable claw 8-2 in the lower parts guiding cone 8-4 is set, the tops guiding cone 8-4 by test the lower clutch 7-10 of sealing mechanism 7 with
The transmission shaft 4-5 connections of power transfer mechanism 4.
The course of work of the present embodiment is as follows：
Realize that dispensing well testing seal about packer, concentric roater regulator automatic adjustment accurately test packer setting situation, it is accurate to count
The data on flows of amount target zone is the ground controller, communication test cable and bridge provided in an embodiment of the present invention by the prior art
Formula, which is surveyed to adjust with one heart, tests what envelope integrated test test instrument three parts cooperation was completed.
When testing envelope test allotment, cable carrying bridge-type surveys tune and tests envelope integrated test test instrument tripping in injection well tubing with one heart
It is interior, according to the magnetic locator test result of main body control mechanism 3, bridge-type survey with one heart tune test envelope integrated test test instrument transfer to most
Next stage sealing position to be tested corresponds to 10-15 meters or so places above concentric roater regulator, and ground controller sends instruction, opens tool
Detent mechanism 5, quickly decentralization bridge-type, which is surveyed to adjust with one heart, tests envelope integrated test test instrument, and tool location features 5 are positioned at concentric water distribution
On device positioning step, while it is corresponding with injection well downhole flow regulator water nozzle position to test sealing mechanism 7, and correspondence is matched respectively by upper packing element 7-6, lower rubber cylinder 7-9
Above and below hydrophone concentric working barrel water nozzle；Envelope instruction is tested in ground controller transmission, and upper clutch 6-2 and transmission shaft 4-5 is locked, under from
Clutch 7-10 is detached from connecting rod 7-7, is realized that motor 4-3 is only controlled and is tested sealing mechanism 7, does not control flow control device 8；Motor 4-
3 main storys, under lower coupler 6-1 effects, upper packing element 7-6 and compressed two radial dilatations of lower rubber cylinder 7-9, with injection well downhole flow regulator seating nipple
Inner wall squeezes fitting, and realization is tested sealing mechanism 7 and set.
On-Off-On is carried out in well head or on/off-pass operates, if test zone packer is effectively set, tubing pressure
Pressure difference is will produce with strata pressure, shows that tubing pressure and strata pressure are clearly separated on pressure curve, otherwise two pressure
Curve is completely superposed；It tests after the completion of envelope, ground control system sends deblocking instruction, and motor 4-3 reversions are acted in shaft coupling 4-4
Under, the upper packing element 7-6 and lower rubber cylinder 7-9 of band axial tension makes its reset, realizes deblocking.
When executing test allotment, ground control system, which sends to survey, adjusts instruction, and upper clutch 6-2 is detached from transmission shaft 4-5, under
Clutch 7-10 is locked with connecting rod 7-7, is realized that motor 4-3 only controls flow control device 8, is not controlled and test sealing mechanism 7；Tool
Detent mechanism 5 is stuck in anti-rotation card slot, and the guiding cone 8-4 and adjustable claw 8-2 of inventive flow regulating mechanism 8 enter with one heart
Injection well downhole flow regulator central passage, adjustable claw 8-2 are stuck in the concentric movable cylinder adjustment hole of concentric roater regulator, at this point, injection water is into becoming a mandarin
It measures between popping one's head in 2-5 under pop one's head in the flow measurement of measuring mechanism 2 2-2 and flow measurement, proceeds by flow measurement, and will survey
Electric signal after amount is sent into information control device 2-1, and magnetic orientation test signal is sent into information control device 2- by main control mechanism 3
1, information control device 2-1 are signal processor, and information control device 2-1 is uploaded to after being handled each signal of reception
Ground controller；Ground controller read flow, such as with it is inconsistent with fluence, at this moment can carry out water distribution adjust operate.
When water distribution is adjusted, ground controller sends regulating command according to the size of actual measurement water injection rate to main control mechanism 3,
Main control mechanism 3 is instructed according to ground controller, and the motor 4-3 of control power transfer mechanism 4 is rotated and reverse, to drive connection
Axis device 4-4, transmission shaft 4-5, while the guiding cone 8-4 by testing the connecting rod 7-7 drive flow control devices 8 of sealing mechanism 7
It rotates, the adjustable claw 8-2 on guiding cone 8-4 drives the concentric movable cylinder of concentric roater regulator and movable water nozzle rotation, realizes water
The adjusting of size is measured, water distribution corresponds to motor 4-3 and rotates forward when increasing, water distribution corresponds to motor 4-3 reversions when reducing；Runoff investigation is completed
Afterwards, it directly above carries concentric electronic downhole measurement adjusting instrument to the integrated concentric roater regulator of last layer bridge-type and carries out test allotment.
It tests after the completion of envelope surveys and adjust, above puies forward bridge-type and with one heart surveys tune and test and seal integrated test test instrument, then carry out next layer and test envelope
Commissioning process, full well tests envelope survey tune can underground work completion.Finally, inventive article is proposed well head by cable, dismounting
And clean and reuse.
Embodiment 3：
On the basis of embodiment 2, the flow-metering mechanism 2 further includes centralizer 2-4, and centralizer 2-4 settings exist
On the outside of flowmeter 2-3, and it is connect with flowmeter 2-3；The flowmeter 2-3 is ultrasonic flowmeter, and flow measurement signal is being believed
In breath control device 2-1 measurement data is obtained after conversion.
The main body control mechanism 3 includes the power supply sealing block 3-1 being sleeved on successively from top to bottom in outer barrel 9, temperature pressure
Force snesor 3-2, control skeleton 3-6 and control collecting mechanism 3-7, the control collecting mechanism 3-7 are that microcontroller control is single
Member, the various actions instruction for receiving ground controller transmission, and it is communicated to each section executing agency, carry out every underground behaviour
Make；It is disposed with upper magnetic steel 3-3, coil axis 3-5, lower magnetic steel 3-3a, coil axis 3-5 from top to bottom in control skeleton 3-6
On be wound with magnetic induction loop 3-4.
The power transfer mechanism 4 further includes interrupter 4-1, interrupter skeleton 4-2, extreme position decision mechanism 4-
6, exact position judges that sensor 4-7, positioning frame body 4-8, one 4-9 of spring, positioning adjust decision mechanism 4-10, electric machine joint 4-
11；The tops interrupter skeleton 4-2 are connect with the lower ends control collecting mechanism 3-7 of main body control mechanism 3, interrupter bone
The lower part of frame 4-2 is equipped with electric machine joint 4-11, motor 4-3, positions frame body 4-8, and motor 4-3 is electrically connected with electric machine joint 4-11
It connects, electric machine joint 4-11 is installed at the top of positioning frame body 4-8, and the positioning lower parts frame body 4-8 are sealed by sealing ring and outer barrel 9, fixed
Transmission shaft 4-5 is provided in the frame body 4-8 of position, extreme position decision mechanism 4-6, exact position judge sensor 4-7, one 4- of spring
9, positioning adjusts decision mechanism 4-10；Extreme position decision mechanism 4-6 includes position control key and keyway, position control key peace
On transmission shaft 4-5, keyway is mounted on the lower ends shaft coupling 4-4, controls the extreme position of transmission shaft stroke；Positioning, which is adjusted, to be judged
The lower parts mechanism 4-10 are actively coupled with tool location features 5, and it is to execute condition adjudgement mechanism that positioning, which adjusts decision mechanism 4-10, is led to
Connection to be crossed to test seal structure sensor and survey tune structure sensor, receiving sensor signal judges which kind of state clutch is in, into
And judges lower step and execute order.
The tool location features 5 include axis pin 5-1, locating detent 5-2, anti-rotation skeleton 5-3, anti-rotation pawl 5-4 and fixed spiral shell
Ring 5-5；The locating detent 5-2 adjusts decision mechanism 4-10 with the positioning of power transfer mechanism 4 by axis pin 5-1 and is flexibly connected,
Spring is provided in locating detent 5-2, the anti-rotation upper ends skeleton 5-3 are connect with the lower ends positioning frame body 4-8 of power transfer mechanism 4, are prevented
Turn the lower ends skeleton 5-3 to be connected in fixed spiro 5-5, fixed spiro 5-5 tests the lower coupler 6-1 of sealing converting mechanism 6 with tune is surveyed
Connection, anti-rotation pawl 5-4 are mutually perpendicular to locating detent 5-2, and spring is provided in anti-rotation pawl 5-4.
The sealing mechanism 7 of testing further includes plug 7-1, pressure gauge circuit board 7-2, pressure sensor 7-3, oil pressure pressure transmission hole 7-
4, sensor housing 7-5, strata pressure pressure port 7-8, fixed hub 7-11；Survey the upper clutch adjusted and tested in sealing converting mechanism 6
The lower parts 6-2 are equipped with the lower parts fixed socket connection plug 7-1, plug 7-1 and connect pressure gauge circuit board 7-2, pressure gauge circuit board 7-2
Lower part connects pressure sensor 7-3, and oil pressure pressure transmission hole 7-4 is provided on the sensor housing 7-5 of the lower parts pressure sensor 7-3,
The connection upper lower parts packing element 7-6, upper packing element 7-6 in the lower parts sensor housing 7-5 connect lower rubber cylinder 7-9, and strata pressure pressure port 7-8 is set
It sets between upper packing element 7-6 and lower rubber cylinder 7-9, fixed hub 7-11 is connected to the lower parts lower rubber cylinder 7-9.Tubing pressure passes through oil pressure
Pressure transmission hole 7-4 reaches pressure sensor 7-3, and strata pressure reaches pressure sensor 7-3 by strata pressure pressure transmission hole 7-8, pressure
Signal is sent to pressure gauge circuit board 7-2 by force snesor 7-3, and pressure gauge circuit board 7-2 converts the signal into digital signal and passes
To ground data acquisition processing system, with the tubing pressure and strata pressure of real-time display downhole testing position.
The flow control device 8 further includes two 8-3 of retaining ring 8-1 and spring；Retaining ring 8-1 is arranged in guiding cone 8-
4 tops, lock adjustable claw 8-2, and two 8-3 of spring is arranged in adjustable claw 8-2.
In conclusion this bridge-type provided by the invention survey with one heart tune test envelope integrated test test instrument using wireline operation with
Concentric roater regulator surveys tune instruction and downhole testing signal in underground concentric locating, concentric docking, transmission in real time, significantly simplifies operation
Process improves layering and tests envelope testing efficiency, reduces underground work risk.
The foregoing examples are only illustrative of the present invention, does not constitute the limitation to protection scope of the present invention, all
Be with the present invention it is same or analogous design all belong to the scope of protection of the present invention within.
Claims (6)
1. a kind of bridge-type surveys tune and tests envelope integrated test test instrument with one heart, it is characterised in that：On sequentially connected from top to bottom
Connector（1）, flow-metering mechanism（2）, main body control mechanism（3）, power transfer mechanism（4）, tool location features（5）, survey adjust
Test sealing converting mechanism（6）, test sealing mechanism（7）And flow control device（8）, the main body control mechanism（3）Machine is transmitted with power
Structure（4）Outside is provided with outer barrel（9）, the outer barrel（9）Upper end and flow-metering mechanism（2）Connection, lower end and power transfer mechanism
（4）Connection；
The flow-metering mechanism（2）Including sequentially connected information control device from top to bottom（2-1）, pop one's head in flow measurement
（2-2）, flowmeter（2-3）With pop one's head under flow measurement（2-5）, flowmeter（2-3）Lower part and outer barrel（9）Connection；Power passes
Pass mechanism（4）Including sequentially connected motor from top to bottom（4-3）, shaft coupling（4-4）And transmission shaft（4-5）, transmission shaft（4-5）
Lower part is arranged in tool location features（5）It is interior；It surveys to adjust and tests sealing converting mechanism（6）Including lower coupler（6-1）With upper clutch（6-
2）, lower coupler（6-1）With tool location features（5）Lower part connects；Test sealing mechanism（7）Including upper packing element（7-6）, connecting rod
（7-7）, lower rubber cylinder（7-9）With lower clutch（7-10）, upper clutch（6-2）With connecting rod（7-7）Connection, connecting rod（7-7）
With lower clutch（7-10）Connection, upper packing element（7-6）And lower rubber cylinder（7-9）Connection is socketed in connecting rod（7-7）With lower clutch
（7-10）Outside；Flow control device（8）Including guiding cone（8-4）With setting in guiding cone（8-4）The adjustable claw of lower part
（8-2）, guiding cone（8-4）Top is by testing sealing mechanism（7）Lower clutch（7-10）With power transfer mechanism（4）Transmission
Axis（4-5）Connection；
The power transfer mechanism（4）It further include interrupter（4-1）, interrupter skeleton（4-2）, extreme position decision mechanism
（4-6）, exact position judge sensor（4-7）, positioning frame body（4-8）, spring one（4-9）, positioning adjust decision mechanism（4-
10）, electric machine joint（4-11）；
The interrupter skeleton（4-2）Top and main body control mechanism（3）Control collecting mechanism（3-7）Lower end connects, every
It disembarks structure skeleton（4-2）Lower part electric machine joint is installed（4-11）, motor（4-3）, positioning frame body（4-8）, motor（4-3）With
Electric machine joint（4-11）Electrical connection, electric machine joint（4-11）It is installed on positioning frame body（4-8）Top positions frame body（4-8）Lower part
Pass through sealing ring and outer barrel（9）Sealing positions frame body（4-8）Inside it is provided with transmission shaft（4-5）, extreme position decision mechanism（4-
6）, exact position judge sensor（4-7）, spring one（4-9）, positioning adjust decision mechanism（4-10）；Extreme position judges machine
Structure（4-6）Including position control key and keyway, position control key is mounted on transmission shaft（4-5）On, keyway is mounted on shaft coupling
（4-4）Lower end, positioning adjust decision mechanism（4-10）Lower part and tool location features（5）It is actively coupled.
2. bridge-type as described in claim 1 surveys tune and tests envelope integrated test test instrument with one heart, it is characterised in that：The flow measurement
Mechanism（2）It further include centralizer（2-4）, the centralizer（2-4）It is arranged in flowmeter（2-3）Outside, and and flowmeter（2-3）Even
It connects.
3. bridge-type as described in claim 1 surveys tune and tests envelope integrated test test instrument with one heart, it is characterised in that：The tool positioning
Mechanism（5）Including axis pin（5-1）, locating detent（5-2）, anti-rotation skeleton（5-3）, anti-rotation pawl（5-4）And fixed spiro（5-5）；
The locating detent（5-2）Pass through axis pin（5-1）With power transfer mechanism（4）Positioning adjust decision mechanism（4-10）Activity
Connection, locating detent（5-2）Inside it is provided with spring, anti-rotation skeleton（5-3）Upper end and power transfer mechanism（4）Positioning frame body（4-
8）Lower end connects, anti-rotation skeleton（5-3）Lower end is connected to fixed spiro（5-5）It is interior, fixed spiro（5-5）Sealing is tested with survey tune to change
Mechanism（6）Lower coupler（6-1）Connection, anti-rotation pawl（5-4）With locating detent（5-2）It is mutually perpendicular to, anti-rotation pawl（5-4）Interior setting
There is spring.
4. bridge-type as described in claim 1 surveys tune and tests envelope integrated test test instrument with one heart, it is characterised in that：It is described to test sealing mechanism
（7）It further include plug（7-1）, pressure gauge circuit board（7-2）, pressure sensor（7-3）, oil pressure pressure transmission hole（7-4）, sensor shell
Body（7-5）, strata pressure pressure port（7-8）, fixed hub（7-11）；It surveys to adjust and tests sealing converting mechanism（6）In upper clutch（6-
2）Lower part is equipped with fixed socket connection plug（7-1）, plug（7-1）Lower part connects pressure gauge circuit board（7-2）, pressure gauge circuit
Plate（7-2）Lower part connects pressure sensor（7-3）, pressure sensor（7-3）The sensor housing of lower part（7-5）On be provided with oil
Press pressure transmission hole（7-4）, sensor housing（7-5）The upper packing element of lower part connection（7-6）, upper packing element（7-6）Lower part connects lower rubber cylinder（7-
9）, strata pressure pressure port（7-8）It is arranged in upper packing element（7-6）With lower rubber cylinder（7-9）Between, fixed hub（7-11）It is connected to
Lower rubber cylinder（7-9）Lower part.
5. bridge-type as described in claim 1 surveys tune and tests envelope integrated test test instrument with one heart, it is characterised in that：The flow-rate adjustment
Mechanism（8）It further include retaining ring（8-1）With spring two（8-3）；Retaining ring（8-1）It is arranged in guiding cone（8-4）Top, locking
Adjustable claw（8-2）, spring two（8-3）It is arranged in adjustable claw（8-2）It is interior.
6. bridge-type as described in claim 1 surveys tune and tests envelope integrated test test instrument with one heart, it is characterised in that：The flowmeter
（2-3）For ultrasonic flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414080.XA CN105156093B (en) | 2015-07-14 | 2015-07-14 | Bridge type concentric testing, adjusting, testing and sealing integrated testing instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414080.XA CN105156093B (en) | 2015-07-14 | 2015-07-14 | Bridge type concentric testing, adjusting, testing and sealing integrated testing instrument |
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| Publication Number | Publication Date |
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| CN105156093A CN105156093A (en) | 2015-12-16 |
| CN105156093B true CN105156093B (en) | 2018-09-04 |
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| CN201510414080.XA Active CN105156093B (en) | 2015-07-14 | 2015-07-14 | Bridge type concentric testing, adjusting, testing and sealing integrated testing instrument |
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| CN105422062B (en) * | 2015-12-21 | 2018-11-16 | 中国石油天然气股份有限公司 | Bridge type concentric integrated seal-testing single-layer direct-measurement adjusting instrument |
| CN105863583B (en) * | 2016-04-15 | 2019-02-15 | 中国石油天然气股份有限公司 | Cable-controlled split bridge type full-automatic water distributor for oil field |
| CN106401545B (en) * | 2016-09-06 | 2019-01-25 | 中国石油化工股份有限公司 | A kind of subdivision measurement and adjustment instrument of underground synchronous test |
| CN107762460A (en) * | 2017-11-02 | 2018-03-06 | 中国石油天然气股份有限公司 | Bridge type concentric water distributor integrating seal checking, measuring and adjusting |
| CN107842356B (en) * | 2017-11-23 | 2024-03-01 | 中国石油天然气股份有限公司 | Combined concentric water injection well measuring and regulating instrument |
| CN107842347B (en) * | 2017-12-05 | 2021-04-30 | 中国石油天然气股份有限公司 | Automatic setting mechanism for concentric seal testing and adjusting instrument and concentric seal testing and adjusting instrument |
| CN110886603B (en) * | 2018-09-07 | 2023-08-04 | 中国石油化工股份有限公司 | Five-parameter intelligent seal inspection instrument for separate injection well |
| CN109403931A (en) * | 2018-12-26 | 2019-03-01 | 贵州航天凯山石油仪器有限公司 | One kind, which is surveyed to adjust with one heart, tests envelope integration realization method and system |
| CN110608034A (en) * | 2019-08-29 | 2019-12-24 | 中海油能源发展股份有限公司 | An isolation seal integrity detection device and method |
| CN111322041B (en) * | 2020-04-14 | 2024-11-08 | 四川省科学城久利电子有限责任公司 | A water distribution device for oil fields |
| CN112012723B (en) * | 2020-10-12 | 2023-02-10 | 贵州航天凯山石油仪器有限公司 | Method for long-term synchronous monitoring of concentric well layered pressure |
| CN113137213A (en) * | 2021-04-06 | 2021-07-20 | 东营市鑫吉石油技术有限公司 | Integrated device for testing, adjusting and checking sealing of separate injection well |
| CN113374457B (en) * | 2021-07-07 | 2022-05-03 | 中国石油化工股份有限公司 | Intelligent water distributor for separate layer water injection |
| CN113323649B (en) * | 2021-07-26 | 2023-01-24 | 东营市鑫吉石油技术有限公司 | Integrated flow-collecting bridge type testing, adjusting, inspecting, sealing and injecting system and using method thereof |
| CN115095315B (en) * | 2022-07-25 | 2024-12-10 | 中国石油化工股份有限公司 | A dual flow rate measuring, adjusting, testing and sealing integrated instrument |
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