CN206038300U - Test with one heart and seal measure and regulate appearance - Google Patents
Test with one heart and seal measure and regulate appearance Download PDFInfo
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- CN206038300U CN206038300U CN201621021950.3U CN201621021950U CN206038300U CN 206038300 U CN206038300 U CN 206038300U CN 201621021950 U CN201621021950 U CN 201621021950U CN 206038300 U CN206038300 U CN 206038300U
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Abstract
The utility model provides a test with one heart and seal measure and regulate appearance, mainly solved once go into the well among the current concentric layering water injection technology unable accomplish simultaneously test seal and the problem of flow measure and regulate two kinds of functions. Test with one heart and seal measure and regulate appearance includes the ultrasonic flow measurement nipple joint, test and seal measure and regulate appearance skeleton and top -down and set gradually and seal a mechanism, clutching mechanism, flow control mechanism magnetic localization nipple joint, motor, transmission control system, ressure measurement part, controllable positioning mechanism, controllable the testing of testing on sealing measure and regulate appearance skeleton. This test with one heart and seal measure and regulate appearance passes through motor drive transmission system, and transmission system tests the switching of sealing with the measure and regulate function through clutching mechanism, and the realization is once gone into the well can accomplish to test and is sealed and two kinds of functions of flow measure and regulate.
Description
Technical field
The invention belongs to separated-zone water infection oil field field, and in particular to one kind tests envelope measurement and adjustment instrument with one heart, more particularly to one kind should
The envelope of testing that tune field is surveyed for layered water injection well seal test and water nozzle aperture surveys the instrument for adjusting synchronism detection.
Background technology
In oil-field flooding technique, concentric layers water injection technology has been used widely.And in concentric separated-injection technique,
It is two very important test technologies that testing seal about packer and injection well downhole flow regulator water nozzle aperture survey tune.Work is tested currently for above two
Skill, each elephant generally uses to test to seal to test to survey with water nozzle aperture adjusts separate, that is, test envelope and surveyed with survey tune respectively
Industry is studied, the technique needs many subjobs of well head, time-consuming, inefficiency to increased menu cost.
The content of the invention
In order to solve above-mentioned technical problem present in background technology, the invention provides a kind of new solution, if
A kind of the automatically controlled of achievable registration arm is counted open, receive, has tested the setting of envelope seal section, deblocking control and achievable water nozzle aperture and survey
That what is adjusted tests envelope measurement and adjustment instrument with one heart suitable for Concentric adjustable water distributor.The instrument adopts integrated design, by under single instrument
Well can complete to test envelope test and water nozzle aperture is surveyed and adjusts two tests.
The technical solution of the present invention is as follows：
Envelope measurement and adjustment instrument is with one heart tested suitable for Concentric adjustable water distributor the invention provides a kind of, which is characterized in that：
The envelope measurement and adjustment instrument of testing with one heart includes flow measurement pipe nipple, tests envelope measurement and adjustment instrument skeleton and be successively set on from top to bottom and test envelope survey
Magnetic orientation pipe nipple, motor on tune instrument skeleton, driving control system, pressure measurement unit, controllable positioning device, controllable sealing machine
Structure and flow control device；The flow measurement pipe nipple can be surveyed to real-time traffic by ultrasonic type or electromagnetic type flow meter
Amount；The motor drives controllable positioning device to be positioned, it is ensured that instrument is reliably docked with concentric roater regulator；The motor passes through
Driving control system drives controllable sealing mechanism to carry out testing envelope；The motor is driven by transmission mechanism and surveys key section header component reality
Existing injection flow is adjusted.
Above-mentioned driving control system includes power transmission shaft one, drive sleeve, power transmission shaft two, tests envelope power transmission shaft one, casing, power transmission shaft
3rd, power transmission shaft four and test the envelope second-class part of power transmission shaft；The motor is connected with power transmission shaft one；Power transmission shaft one is adopted with power transmission shaft two
Spline connection；Turn-screw is provided between power transmission shaft two and drive sleeve；Travel switch is provided with power transmission shaft two；Power transmission shaft two
It is threadedly coupled with power transmission shaft three and power transmission shaft four；Clutch key is provided with power transmission shaft three and the activity of one spline of envelope power transmission shaft is tested even
Connect, can slide axially；Test envelope power transmission shaft one to be connected with casing leading screw；Test envelope power transmission shaft one and test two screw thread of envelope power transmission shaft company
Connect；Testing envelope power transmission shaft two drives controllable sealing pipe nipple to carry out seal operation.
Clutch is provided between above-mentioned controllable sealing mechanism and survey key section header component, it is changeable to test envelope and flow tune
Section function.
Above-mentioned controllable sealing mechanism includes that passing through threaded connection is assembled in the first of driving control system bottom
Test envelope part and second test envelope part；Described first test envelope part and second test envelope part between be provided with into pressure hole；Institute
State into pressure hole and pressure measurement unit and connect；The connecting rod drive respectively first test envelope part and second test envelope part enter
Row tests envelope action.
Above-mentioned first tests envelope part or second tests envelope part and include cartridge installation pedestal, cartridge and can be
The axial direction for testing envelope measurement and adjustment instrument skeleton carries out slip cap in axial sliding；One end of the cartridge is fixedly installed on sealing
In packing element installation pedestal, the other end is fixedly installed on slip cap；The connecting rod is connected with slip cap.
Above-mentioned first tests envelope part or second tests envelope part and also include for compressing the compression spiral shell of cartridge and slip cap
Ring.
Above-mentioned pressure measurement unit includes the oil pipe pressure sensor that envelope measurement and adjustment instrument skeletal internal oil pipe is tested for monitoring
And for monitoring sealant formation pressure sensor；It is described to enter to press hole to connect with formation pressure sensor.
Above-mentioned controllable positioning device include being arranged on test outside envelope measurement and adjustment instrument skeleton locating detent mounting bracket, locating detent with
And latch spring is opened, it is arranged on the cam and Hall element for testing envelope measurement and adjustment instrument skeletal internal；The locating detent mounting bracket with
Test outside envelope measurement and adjustment instrument skeleton by bonded；The locating detent is arranged on the end of locating detent mounting bracket by bearing pin；Institute
State out latch spring to be arranged between locating detent；The motor drives locating detent to open or close by the rotation with moving cam.
Above-mentioned locating detent at least two.
Above-mentioned flow control device includes adjusting head and regulating block；The motor is driven by power transmission shaft and adjusts turning for head
It is dynamic；The regulating block controls the aperture of Concentric adjustable water distributor water nozzle by driving the rotation of adjusting set in Concentric adjustable water distributor
Size, realizes the regulation of flow.
The bottom of above-mentioned regulation head is provided with starting taper.
The present invention has advantages below：
The present invention by upper computer software controller unit realize a motor complete locating detent open receipts, seal section it is setting
With deblocking control and the regulation of uninterrupted control, filled up Concentric adjustable water distributor test envelope test it is integrated with Flow-rate adjustment
Blank, can when envelope is tested in ground monitor in real time down-hole pressure changing, raising test envelope efficiency；Locating detent can be controlled on ground
Opening, withdraw and packoff nipple leather cup opens and withdrawal；In the size of ground monitor in real time downhole flow and phase can be made
The regulation answered；Complete to test envelope by once going into the well and survey two kinds of functions of tune, substantially reduce the labour intensity of workman, improve oil field
The efficiency of seperated layer water injection.
Description of the drawings
Fig. 1 is the present invention operationally position assumption diagram；
Fig. 2 is that the present invention tests the transmission of envelope measurement and adjustment instrument and clutch structure figure with one heart；
Fig. 3 is the A-A views of Fig. 2；
Fig. 4 is the B-B views of Fig. 2；
Wherein：
Flow measurement, tubing pressure sensor, temperature, magnetic orientation part and control circuit 11；Controllable orientation spool 12；Pass
Autocontrol system 13；Survey is transferred to and tests envelope clutch 14；Formation pressure testing probe 15；Controllable sealing pipe nipple 16；Envelope is tested to survey
Adjust clutch 17；Survey key section header component 18；Power transmission shaft 1；Drive sleeve 202；Stroke Control mounting bracket 203；Stroke
Switch 204；Stroke push pedal 205；Stroke shows slide plate 206；Stroke pushing block 207；Power transmission shaft 2 208；Left stretcher body 209；Open receipts pawl
Cam 210；Locating detent installation pedestal 211；Locating detent 212；Right stretcher body 213；Test envelope power transmission shaft 1；Power transmission shaft 3 215；It is slow
Rush spring 216；Clutch key 217；Casing 218；Formation pressure sensor 219；Power transmission shaft 4 220；Test envelope power transmission shaft 2 221；Even
Pin 222；Compress volution 223；Slip cap 224；Cartridge 225；Cartridge installation pedestal 226；Clutch cover 227；It is spacing
Transmission steel ball 228；Regulation 229；Regulating block 230；Regulating block back-moving spring 231；Flower pattern keyway 232；Keyway 233.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
Referring to Fig. 1, envelope measurement and adjustment instrument is with one heart tested suitable for new Concentric adjustable water distributor the invention provides a kind of, including
Flow measurement, tubing pressure sensor, temperature, magnetic orientation part and control circuit 11；Controllable orientation spool 12；Transmission control system
System 13；Survey is transferred to and tests envelope clutch 14；Formation pressure testing probe 15；Controllable sealing pipe nipple 16；Test envelope clutch is adjusted to survey
Structure 17；Survey key section header component 18；Power transmission shaft 1；Drive sleeve 202；Stroke Control mounting bracket 203；Travel switch 204；
Stroke push pedal 205；Stroke shows slide plate 206；Stroke pushing block 207；Power transmission shaft 2 208；Left stretcher body 209；Open receipts pawl cam 210；
Locating detent installation pedestal 211；Locating detent 212；Right stretcher body 213；Test envelope power transmission shaft 1；Power transmission shaft 3 215；Buffer spring
216；Clutch key 217；Casing 218；Formation pressure sensor 219；Power transmission shaft 4 220；Test envelope power transmission shaft 2 221；Connecting pin
222；Compress volution 223；Slip cap 224；Cartridge 225；Cartridge installation pedestal 226；Clutch cover 227；Spacing transmission
Steel ball 228；Regulation 229；Regulating block 230；Regulating block back-moving spring 231；Flower pattern keyway 232；Keyway 233.
Driving control system 13 include power transmission shaft 1, drive sleeve 202, power transmission shaft 2 208, test envelope power transmission shaft 1,
Casing 218, power transmission shaft 3 215, power transmission shaft 4 220 and test the envelope part such as power transmission shaft 2 221；Motor is connected with power transmission shaft 1；
Power transmission shaft 1 and 2 208 spline connection of power transmission shaft；Turn-screw is provided between power transmission shaft two and drive sleeve 202；Power transmission shaft
Travel switch is provided with 2 208；Power transmission shaft 2 208 is threadedly coupled with power transmission shaft 3 215 and power transmission shaft 4 220；Power transmission shaft three
Clutch key 219 is provided with 215 with test envelope one 214 spline of power transmission shaft be flexibly connected, can slide axially；Test envelope power transmission shaft one
214 are connected with 218 leading screw of casing；Test envelope power transmission shaft 1 with test envelope power transmission shaft 2 221 be threadedly coupled；Test envelope power transmission shaft 2 221
Controllable sealing pipe nipple 16 is driven to carry out seal operation.
Controllable orientation spool 12 includes being arranged on the locating detent installation pedestal 211, locating detent tested outside envelope measurement and adjustment instrument skeleton
212 and open and receive pawl cam 210 and be arranged on the power transmission shaft 2 208 for testing envelope measurement and adjustment instrument skeletal internal；Locating detent installation pedestal
211 pass through bonded outside envelope measurement and adjustment instrument skeleton with testing；Locating detent 212 is arranged on locating detent installation pedestal 211 by bearing pin
End；Open receipts pawl cam 210 to be arranged between locating detent 212；Motor is convex by driving power transmission shaft 2 208 to rotarily drive out receipts pawl
Wheel 210 is rotated, and then control locating detent 212 opens or closes；Locating detent 212 at least two.
Controllable sealing pipe nipple 16 include being sleeved on from top to bottom the first seal member for testing outside envelope measurement and adjustment instrument skeleton and
Second seal member；It is provided between first seal member and the second seal member into pressure hole；Enter to press hole to survey with strata pressure
Amount probe 15 connects；Testing envelope power transmission shaft 2 221 drives the first seal member and the second seal member to carry out sealing dynamic respectively
Make；First seal member or the second seal member include cartridge installation pedestal 226, cartridge 225 and can test
The axial direction of envelope measurement and adjustment instrument skeleton carries out slip cap 224 in axial sliding；One end of cartridge 225 is fixedly installed on sealing
In packing element installation pedestal 226, the other end is fixedly installed on slip cap 224；Test envelope power transmission shaft 2 221 to be connected with slip cap 224；
First seal member or the second seal member are also included for compressing the compression volution 223 of cartridge 225 and slip cap 224.
Test to seal to and survey the clutch cover 227 for adjusting clutch 17 to include for mounting, adjust 229 top and possess and clutch cover
The flower pattern keyway 232 that 227 mountings coordinate, surveys timing clutch cover 227 and reciprocatingly slides in flower pattern keyway 232.
Provided by the utility model to test envelope measurement and adjustment instrument with one heart when in use, instrument passes through end and test cable phase
Even, locating detent, the accurate seat layer of decentralization instrument are opened by software on ground controlled motor down to predetermined level by magnetic orientation data
Cartridge is controlled afterwards and opens setting, carry out testing envelope test afterwards, reset operation is carried out to instrument after the completion of testing envelope.Basis afterwards
Ultrasonic flow rate measures data of the pipe nipple to the real-time measurement of injection flow, controls to adjust head drive by software on ground adjustable with one heart
The rotation of hydrophone adjusting set adjusts the purpose of water nozzle size to reach.
The present invention the course of work be：After software on ground sends " open arms " instruction, motor passes through 2 208 band of power transmission shaft
Dynamic receipts pawl cam 210 of opening is rotated so that locating detent 212 is opened in the presence of latch spring is opened, and detects cam according to Hall element
And at the same time turned position, motor stalling, due to clutch key 217 and to be tested and there is gap between envelope power transmission shaft 1, so
Will not open seals packing element or drive regulation head rotation during open arms.Decentralization instrument sits layer, conducts oneself with dignity and increases in instrument
In the presence of bar, instrument locating detent 212 and locating detent installation pedestal 211 are slided relatively upward, and instrument completes " docking " action；Ground
Thin-skinned part sends " setting " instruction, and electric motor starting drives turn-screw to move upwards, and in the process, motor drives power transmission shaft
One 201, move on power transmission shaft 2 208 and clutch key 217, mount with the keyway 233 tested on envelope power transmission shaft 1 is arranged on, setting
It is placed under the collective effect of the turn-screw tested between envelope power transmission shaft 1 and casing 218, instrument is entered and tests envelope state, drives
Test envelope power transmission shaft 2 221, connecting pin 222 to move, compression seal packing element 225, after in place, by oil pipe pressure sensor and ground
The pressure passage packing of lamination force snesor 219 is come, and completes to set, motor stalling；After test terminates, software on ground sends
" deblocking " instructs, electric motor starting reversion, drives shifting etc. on power transmission shaft 1, power transmission shaft 2 208 and clutch key 217 to move downward
To initial position so that cartridge is withdrawn completely.Period, due to there is idle stroke produced by open arms process, so in deblocking
When order sends rear motor and drives power transmission shaft 1, power transmission shaft 2 208, power transmission shaft 3 215 and power transmission shaft 4 220 to move upwards
First so that stratum is balanced with overpressure, cartridge is then just withdrawn.Timing is surveyed, motor drives power transmission shaft one 201, power transmission shaft
2 208, power transmission shaft 3 215, power transmission shaft 4 220 and the clutch cover 227 on power transmission shaft 4 220 are moved down, with regulation 229
Mounting, drives regulation 229 and regulating block 230 mounted thereto, regulating block back-moving spring 231 to rotate, to adjustable with one heart
The big small guide vane of water nozzle of hydrophone part is adjusted.After completing allotment, instrument is above carried, ground sends instruction and receives pawl and reset, electricity
Machine drives power transmission shaft 1, power transmission shaft 2 208, power transmission shaft 3 215, power transmission shaft 4 220 and on power transmission shaft 4 220
Move on clutch cover 227, test envelope measurement and adjustment instrument and return to original state, carry out next layer and allocate or be promoted to ground stopping operation.
Claims (7)
1. one kind tests envelope measurement and adjustment instrument with one heart, it is characterised in that：Including flow measurement pipe nipple, test envelope measurement and adjustment instrument skeleton and from upper
Under be successively set on the magnetic orientation pipe nipple, motor, driving control system, pressure measurement unit, controllable tested on envelope measurement and adjustment instrument skeleton
Detent mechanism, controllable sealing mechanism and flow control device；The flow measurement pipe nipple can pass through ultrasonic type or electromagnetic flow
Meter is measured to real-time traffic；The motor drives controllable positioning device to be positioned, it is ensured that instrument can with concentric roater regulator
By docking；The motor drives controllable sealing mechanism to carry out testing envelope by driving control system；The motor is by being driven control
System drives flow control device to realize that injection flow is adjusted.
It is 2. according to claim 1 to test envelope measurement and adjustment instrument with one heart, it is characterised in that：The driving control system includes power transmission shaft
First, drive sleeve, power transmission shaft two, test envelope power transmission shaft one, casing, power transmission shaft three, power transmission shaft four, test envelope power transmission shaft two, casing leading screw；
The motor is connected with power transmission shaft one；Power transmission shaft one adopts spline connection with power transmission shaft two；Set between power transmission shaft two and drive sleeve
It is equipped with turn-screw；Travel switch is provided with power transmission shaft two；Power transmission shaft two is threadedly coupled with power transmission shaft three and power transmission shaft four；Pass
Clutch key is provided with moving axis three with test envelope one spline of power transmission shaft be flexibly connected, can slide axially；Test envelope power transmission shaft one and shield
Cylinder leading screw connection；Test envelope power transmission shaft one with test envelope power transmission shaft two be threadedly coupled；Testing envelope power transmission shaft two drives controllable sealing mechanism to enter
Row seal operation.
It is 3. according to claim 1 and 2 to test envelope measurement and adjustment instrument with one heart, it is characterised in that：The controllable sealing mechanism and flow
Clutch is provided between governor motion, it is changeable to test envelope and flow regulating function.
It is 4. according to claim 3 to test envelope measurement and adjustment instrument with one heart, it is characterised in that：The controllable sealing mechanism include from upper and
Under be threaded connection and be assembled in the first of driving control system bottom and test envelope part and second test envelope part；Described first tests
Envelope part and second test envelope part between be provided with into pressure hole；It is described to enter to press hole to connect with pressure measurement unit；The company
Extension bar drive respectively first test envelope part and second test envelope part carry out testing envelope action；
Described first tests envelope part or second tests envelope part and include cartridge installation pedestal, cartridge and to test envelope
The axial direction of measurement and adjustment instrument skeleton carries out slip cap in axial sliding；One end of the cartridge is fixedly installed on cartridge
In installation pedestal, the other end is fixedly installed on slip cap；The connecting rod is connected with slip cap；
Described first tests envelope part and second tests envelope part and includes for compressing the compression volution of cartridge and slip cap.
It is 5. according to claim 4 to test envelope measurement and adjustment instrument with one heart, it is characterised in that：The pressure measurement unit is included for supervising
The oil pipe pressure sensor and the formation pressure sensor for monitoring sealant of test envelope measurement and adjustment instrument skeletal internal oil pipe；
It is described to enter to press hole to connect with formation pressure sensor.
It is 6. according to claim 5 to test envelope measurement and adjustment instrument with one heart, it is characterised in that：The controllable positioning device includes being arranged on
The locating detent mounting bracket tested outside envelope measurement and adjustment instrument skeleton, at least two locating detents, latch spring is opened, be arranged on and test envelope measurement and adjustment instrument bone
Cam and Hall element inside frame；The locating detent mounting bracket pass through bonded outside envelope measurement and adjustment instrument skeleton with testing；
The locating detent is arranged on the end of locating detent mounting bracket by bearing pin；The latch spring of opening is arranged between locating detent；Institute
Stating motor drives locating detent to open or close by the rotation with moving cam.
It is 7. according to claim 6 to test envelope measurement and adjustment instrument with one heart, it is characterised in that：The flow control device includes adjusting head
And regulating block；The motor drives the rotation for adjusting head by power transmission shaft；The regulating block is by driving Concentric adjustable water distributor
The aperture size of the rotation control Concentric adjustable water distributor water nozzle of interior adjusting set, realizes the regulation of flow；
The bottom for adjusting head is provided with starting taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021950.3U CN206038300U (en) | 2016-08-30 | 2016-08-30 | Test with one heart and seal measure and regulate appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021950.3U CN206038300U (en) | 2016-08-30 | 2016-08-30 | Test with one heart and seal measure and regulate appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038300U true CN206038300U (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021950.3U Active CN206038300U (en) | 2016-08-30 | 2016-08-30 | Test with one heart and seal measure and regulate appearance |
Country Status (1)
| Country | Link |
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| CN (1) | CN206038300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842347A (en) * | 2017-12-05 | 2018-03-27 | 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 |
| CN109538196A (en) * | 2019-01-30 | 2019-03-29 | 西安思坦仪器股份有限公司 | It is a kind of suitable for eccentric injection mandrel test envelope measurement and adjustment instrument and test envelope measurement and adjustment instrument method |
| CN110159236A (en) * | 2019-05-29 | 2019-08-23 | 大庆华油石油科技开发有限公司 | A kind of concentric constant-pressure intelligent injection well downhole flow regulator of bridge-type for water injection well |
| CN110608034A (en) * | 2019-08-29 | 2019-12-24 | 中海油能源发展股份有限公司 | Isolation seal integrity detection device and method |
| CN113323649A (en) * | 2021-07-26 | 2021-08-31 | 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 |
-
2016
- 2016-08-30 CN CN201621021950.3U patent/CN206038300U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842347A (en) * | 2017-12-05 | 2018-03-27 | 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 |
| 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 |
| CN109538196A (en) * | 2019-01-30 | 2019-03-29 | 西安思坦仪器股份有限公司 | It is a kind of suitable for eccentric injection mandrel test envelope measurement and adjustment instrument and test envelope measurement and adjustment instrument method |
| CN110159236A (en) * | 2019-05-29 | 2019-08-23 | 大庆华油石油科技开发有限公司 | A kind of concentric constant-pressure intelligent injection well downhole flow regulator of bridge-type for water injection well |
| CN110159236B (en) * | 2019-05-29 | 2020-01-07 | 大庆华油石油科技开发有限公司 | Bridge type concentric constant-pressure intelligent water distributor for water injection well |
| CN110608034A (en) * | 2019-08-29 | 2019-12-24 | 中海油能源发展股份有限公司 | Isolation seal integrity detection device and method |
| CN113323649A (en) * | 2021-07-26 | 2021-08-31 | 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 |
| 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 |
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| GR01 | Patent grant |