CN207568585U - The concentric water injection well measurement and adjustment instrument of combined type - Google Patents
The concentric water injection well measurement and adjustment instrument of combined type Download PDFInfo
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- CN207568585U CN207568585U CN201721578137.0U CN201721578137U CN207568585U CN 207568585 U CN207568585 U CN 207568585U CN 201721578137 U CN201721578137 U CN 201721578137U CN 207568585 U CN207568585 U CN 207568585U
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Abstract
The utility model discloses a kind of concentric water injection well measurement and adjustment instrument of combined type, including：The end of energy electric connection, orientation spool, tests envelope pipe nipple, surveys and adjust pipe nipple and pilot seal head state modulator pipe nipple, wherein, the state modulator pipe nipple is used to cable power supply being converted into scheduled supply voltage, and transmit ground control equipment and the orientation spool, test envelope pipe nipple, survey the signal adjusted between pipe nipple, detection and localization part, flowmeter, temp probe, first pressure probe are distributed with from top to bottom；Positioning support arm and lower positioning support arm are installed on the orientation spool；Described test on envelope pipe nipple is provided with from top to bottom：Upper leather cup, second pressure probe, down cup；Described survey on tune pipe nipple is provided with regulating arm, and when being carried out at the same time survey tune and testing envelope operation, the envelope pipe nipple of testing is on the survey tune pipe nipple.The concentric water injection well measurement and adjustment instrument of combined type provided by the utility model can be realized and test envelope, survey to adjust single operation and realize and test envelope, survey and adjust operation simultaneously.
Description
Technical field
The utility model is related to petroleum well logging technology field, more particularly to a kind of concentric water injection well measurement and adjustment instrument of combined type.
Background technology
Water injection well generally dispenses oil reservoir using concentric or eccentric water distribution pipe column.It needs to note layering in the injecting process
The packer sealing situation of water pipe column carries out testing envelope, each layer progress layered waterflooding quantity is adjusted.It generally uses and note at present
The concentric or eccentric seal-checking instrument or measurement and adjustment instrument that water pipe column matches test envelope or survey adjusting operation.
Since current survey reconciliation tests envelope respectively using two instruments, carried out using two kinds of test technologies, as a well is same
When need to test envelope and survey and adjust, then must take and descend well test that could complete to test envelope and survey tune work twice.The effect tested on the whole
Rate is low, the testing time is long, labor intensity increase.
For this reason, it is necessary to provide a kind of knockdown concentric water injection well measurement and adjustment instrument, which coordinates concentric water injection string, both
It can realize and test envelope, survey and adjust single operation, and can realize and test envelope, survey and adjust operation simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of concentric water injection well measurement and adjustment instrument of combined type, can overcome of the prior art
Defect coordinates concentric water injection string, can realize and test envelope, surveys to adjust single operation and realize and test envelope, survey and adjust operation simultaneously.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model：
A kind of concentric water injection well measurement and adjustment instrument of combined type, including：The end of energy electric connection, is determined state modulator pipe nipple
Position pipe nipple tests envelope pipe nipple, surveys and adjust pipe nipple and pilot seal head, wherein,
The state modulator pipe nipple is used to cable power supply being converted into scheduled supply voltage, and transmit ground control equipment
With the orientation spool, test envelope pipe nipple, survey adjust pipe nipple between signal, be distributed with from top to bottom detection and localization part, flowmeter,
Temp probe, first pressure probe；
Positioning support arm and lower positioning support arm are installed on the orientation spool；
Described test on envelope pipe nipple is provided with from top to bottom：Upper leather cup, second pressure probe, down cup；
Described survey on tune pipe nipple is provided with regulating arm, described to test at envelope pipe nipple when being carried out at the same time survey tune and testing envelope operation
It is adjusted on pipe nipple in described survey.
In one preferred embodiment, cable is provided in the end, connecting line is provided in the cable,
Connecting line in the cable is the structure of single-core plug, is realized and is electrically connected by single-core plug between two neighboring pipe nipple.
In one preferred embodiment, the first motor, leading screw are additionally provided in the orientation spool, on the leading screw
The mobile block for controlling the upper positioning support arm, lower positioning support arm folding is provided with, when the motor rotates, described in driving
Leading screw rotates, and the mobile block is driven to slide, and realizes the folding of the upper positioning support arm, lower positioning support arm.
In one preferred embodiment, be additionally provided on the leading screw for detect the mobile block position position
Displacement sensor.
In one preferred embodiment, described test in envelope pipe nipple is additionally provided with the second motor, and envelope pipe nipple is tested when described
When testing envelope signal of the state modulator pipe nipple transmission is received, upper leather cup, down cup are realized described in second motor pushing
Expansion.
In one preferred embodiment, described survey in tune pipe nipple is additionally provided with third motor, when described survey adjusts pipe nipple
When receiving the survey tune signal that the state modulator pipe nipple is sent, the third motor drives the regulating arm rotation.
In one preferred embodiment, the concentric water injection well measurement and adjustment instrument of the combined type is arranged on concentric water distribution seating nipple
Interior, the concentric water distribution seating nipple is provided with adjustment barrel, and axially extending groove, the regulating arm are provided in the adjustment barrel
In the groove, the regulating arm can drive the adjustment barrel to rotate.
In one preferred embodiment, the mode being connected through a screw thread in the adjustment barrel is provided with adjusting slider,
When the regulating arm drives the adjustment barrel rotation, the adjusting slider can realize axial movement to open or close water distribution
Hole.
In one preferred embodiment, the detection and localization part is magnetic orientation detection piece.
In one preferred embodiment, it tests envelope and surveys timing when being carried out at the same time, the concentric water injection well of the combined type is surveyed
Instrument is adjusted to include：The end installed from top to bottom, state modulator pipe nipple, orientation spool, test envelope pipe nipple, survey adjust pipe nipple, be oriented to it is close
End socket.
The characteristics of the utility model and advantage are：The concentric water injection well measurement and adjustment instrument of combined type provided herein, by setting
The end that can be electrically connected is put, state modulator pipe nipple, orientation spool, envelope pipe nipple is tested, surveys and adjust pipe nipple and pilot seal head, works as group
When box-like concentric water injection well measurement and adjustment instrument completes individual event function, pilot seal head is mounted on the lower part for most descending test nipple joint, plays guarantor
Protect the effect of pipe nipple single transmission plug and instrument direction；Envelope and survey timing are tested when being carried out at the same time, survey adjusts pipe nipple to be located at and tests envelope
Pipe nipple lower part.When carrying out flow rate test, end, state modulator pipe nipple, orientation spool, pilot seal head are installed from top to bottom.
When carrying out testing envelope, end is installed from top to bottom, state modulator pipe nipple, orientation spool, tests envelope pipe nipple, pilot seal head.It carries out
Timing is surveyed, end is installed from top to bottom, state modulator pipe nipple, orientation spool, surveys and adjusts pipe nipple, pilot seal head.When while into
Row tests envelope and surveys timing, installs end from top to bottom, state modulator pipe nipple, orientation spool, tests envelope pipe nipple, surveys and adjust pipe nipple, lead
To seal head.On the whole, the concentric water injection well measurement and adjustment instrument of combined type that the application provides, the defects of can overcoming in the prior art,
Coordinate concentric water injection string, can realize and test envelope, survey to adjust single operation and realize and test envelope, survey and adjust operation simultaneously.
With reference to following explanation and attached drawing, the particular implementation of the application is disclosed in detail, specifies the original of the application
Reason can be in a manner of adopted.It should be understood that presently filed embodiment is not so limited in range.In appended power
In the range of the spirit and terms of profit requirement, presently filed embodiment includes many changes, modifications and is equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
Used in a other embodiment, with the feature in other embodiment it is combined or substitute other embodiment in feature.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.
Description of the drawings
Fig. 1 is a kind of structure diagram of the concentric water injection well measurement and adjustment instrument of combined type in the application embodiment；
Fig. 2 is a kind of usage scenario schematic diagram of the concentric water injection well measurement and adjustment instrument of combined type in the application embodiment.
Reference sign：
1- ends, 2- state modulator pipe nipples, 3- orientation spools, 4- test envelope pipe nipple, and 5-, which is surveyed, adjusts pipe nipple, 6- pilot seals
Head, 7- detection and localization parts, 8- flowmeters, 9- temp probes, 10- first pressures are popped one's head in, and support arm is positioned on 11-, branch is positioned under 12-
Arm, the upper leather cups of 13-, 14- second pressures probe, 15- down cups, 16- regulating arms, 17- adjustment barrels, 18- adjusting sliders, 19- match
Water hole.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, elaborate to the technical solution of the utility model, it should be understood that
These embodiments are merely to illustrate the utility model rather than limitation the scope of the utility model, new having read this practicality
After type, those skilled in the art each fall within the application appended claims to the modification of the various equivalent forms of the utility model
In limited range.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.
It should be noted that when element is referred to as " being set to " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " on ",
" under ", "left", "right" and similar statement for illustrative purposes only, it is unique embodiment to be not offered as.
The utility model provides a kind of concentric water injection well measurement and adjustment instrument of the combined type of flushable unfreezing, can overcome the prior art
The defects of, coordinate concentric water injection string, can realize and test envelope, survey to adjust single operation and realize and test envelope, survey and adjust while make
Industry.
Referring to Fig. 1, providing a kind of combined type concentric water injection well measurement and adjustment instrument in the application embodiment, can include：
The end 1 of energy electric connection, orientation spool 3, tests envelope pipe nipple 4, surveys and adjust pipe nipple 5 and pilot seal head 6 state modulator pipe nipple 2,
Wherein, the state modulator pipe nipple 2 is used to cable power supply being converted into scheduled supply voltage, and transmit ground control equipment with
The orientation spool 3 tests envelope pipe nipple 4, surveys the signal adjusted between pipe nipple 5, and detection and localization part 7, flow are distributed with from top to bottom
Meter 8, temp probe 9, first pressure probe 10；Positioning support arm 11 and lower positioning support arm 12 are installed on the orientation spool 3；
Described test on envelope pipe nipple 4 is provided with from top to bottom：Upper leather cup 13, second pressure probe 14, down cup 15；Described survey adjusts pipe nipple 5
On be provided with regulating arm 16, when be carried out at the same time survey adjust and test envelope operation when, it is described test envelope pipe nipple 4 be in it is described survey adjust pipe nipple 5 it
On.
The concentric water injection well measurement and adjustment instrument of the combined type is respectively from top to bottom：End 1, state modulator pipe nipple 2, orientation spool
3rd, envelope pipe nipple 4 is tested, surveys and adjusts pipe nipple 5, wherein, it tests envelope pipe nipple 4 and surveys and pipe nipple 5 is adjusted to can be used alone or link together in same survey
It is used during examination.
Such as：When only needing to test envelope, the concentric water injection well measurement and adjustment instrument of the combined type can not connect survey and adjust pipe nipple 5.It specifically, should
The order of connection of the concentric water injection well measurement and adjustment instrument of combined type tests envelope pipe nipple 4 for end 1+ state modulator pipe nipple 2+ orientation spools 3+.
When only needing to survey timing, the concentric water injection well measurement and adjustment instrument of the combined type, which can not connect, tests envelope pipe nipple 4.Specifically, the group
The order of connection of box-like concentric water injection well measurement and adjustment instrument is surveyed for end 1+ state modulator pipe nipple 2+ orientation spools 3+ and adjusts pipe nipple 5.
Envelope and survey timing are tested when being carried out at the same time, the order of connection of the concentric water injection well measurement and adjustment instrument of the combined type is that end 1+ joins
Number control pipe nipple 2+ orientation spools 3+ tests envelope pipe nipple 4+ and surveys tune pipe nipple 5.
When only needing to carry out flow rate test, the concentric water injection well measurement and adjustment instrument of the combined type can not connect survey and adjust pipe nipple 5 and test
Seal pipe nipple 4.At this point, the order of connection of the concentric water injection well measurement and adjustment instrument of the combined type is short for end 1+ state modulator pipe nipples 2+ positioning
Section 3.
In the present embodiment, each pipe nipple can be independently into forming a moving system, the electric connection tool between pipe nipple
Single-core plug connection may be used in body, and transmits signal.
In the present embodiment, hermetically-sealed cable is provided in end 1, is used to the connecting line in cable being converted into mark
Quasi- single-core plug.Specifically, being provided with connecting line in the cable, the connecting line in the cable can be the machine of single-core plug
Structure.It is electrically connected in addition, can also be realized between two neighboring pipe nipple by single-core plug.
In the present embodiment, state modulator pipe nipple 2 is used to the power supply of cable being converted into needed for downhole instrument work
Voltage level, the instruction morphing action command for each pipe nipple that ground control system is sent and the parameter for testing other pipe nipples
Ground industrial control equipment is sent to, while measures underground：CCL (casing coupling positioning Casing coupling location),
Temperature, upper pressure, flow, and measurement parameter is sent to ground control equipment.The state modulator pipe nipple 2 is distributed from top to bottom
There are detection and localization part 7, flowmeter 8, temp probe 9, first pressure probe 10.Wherein, which detects for magnetic orientation
Part 7.
Specifically, when carrying out testing envelope, ground control equipment can be sealed on pipe nipple 4 according to testing in more than 13 tubing string of leather cup
Pressure comparison between pressure, with two leather cups judges whether packer is setting.
In the present embodiment, pipe nipple of the orientation spool 3 for energy location control instrument position in concentric water filling seating nipple.
Leading screw can be driven to rotate by motor in the pipe nipple, the mobile block on leading screw moves back and forth the opening and closing of control support arm.
During specific control, the instruction sent by receiving state modulator pipe nipple 2 performs the opening and closing of positioning support arm.
The first motor, leading screw are additionally provided in the orientation spool 3, is provided with to control the upper positioning support arm on the leading screw
11st, the mobile block of lower positioning 12 folding of support arm, when the motor rotates, drives the leading screw to rotate, drives the mobile block
It slides, realizes the folding of the upper positioning support arm 11, lower positioning support arm 12.
That is, two sets of positioning support arms are shared on the orientation spool 3, respectively positioned at the upper and lower part of pipe nipple.It is described
Be also provided on leading screw for detect the mobile block position displacement sensor.Specifically, institute's displacement sensors
Number can be two, respectively can be located at the leading screw on both ends.When mobile block is moved to any one sensor position
It is perceived when putting, and then obtains the on off state of support arm.
When individually carrying out testing envelope, lower positioning support arm 12 opening is positioned；Timing is individually surveyed, upper positioning support arm 11 opens
It is positioned；It surveys and adjusts when testing envelope and being carried out at the same time, lower positioning support arm 12 opens positioning；During independent flow rate test, upper positioning support arm 11
It opens positioning or lower positioning support arm 12 opens positioning.
In the present embodiment, it is to be used to implement the pipe nipple for testing envelope operation to test envelope pipe nipple 4.This is tested envelope pipe nipple 4 and can also adopt
It is individually controlled with motor, there are two the certain packing leather cups of spacing for pipe nipple lower part, and leather cup centre is equipped with pressure sensor.Specifically
, described test in envelope pipe nipple 4 can be provided with the second motor, when the envelope pipe nipple 4 of testing receives the state modulator pipe nipple 2 and sends out
Send when testing envelope signal, upper leather cup 13, down cup 15 realize expansion described in second motor pushing.
Specifically, after this is tested envelope short circuit and receives the instruction of the transmission of state modulator pipe nipple 2, when envelope operation is tested in execution, electricity
Machine pushes leather cup, and leather cup is made to be in compressive state expansion, until insulating the inlet of water nozzle.At this point, water nozzle inlet is located at
Among two leather cups, pressure sensor measures the pressure of water nozzle inlet, and the pressure which measures is equivalent to stratum
Pressure.The pressure sensor can be electrically connected with ground control equipment, and pressure signal just now can be sent to ground control
Control equipment.After ground control equipment receives the pressure signal, can by strata pressure size that the pressure signal represents with
The pressure that state modulator pipe nipple 2 measures is compared, and judges that whether setting packer is good.
In the present embodiment, it is the pipe nipple for operation to be adjusted to survey and adjust pipe nipple 5.The survey tune pipe nipple 5 can also be adopted
It is individually controlled with motor.Specifically, described survey in tune pipe nipple 5 is additionally provided with third motor, when described survey adjusts pipe nipple 5 to receive institute
When stating the survey tune signal of the transmission of state modulator pipe nipple 2, the third motor drives the regulating arm 16 to rotate.The regulating arm 16
Rotation adjusting slider 18 can be driven to move up and down.With moving up and down for adjusting slider 18, thus it is possible to vary distributing hole 19
Size realizes the adjusting of water injection rate.
Specifically, axially extending groove can be provided in the adjustment barrel 17 of the concentric water injection well of combined type, work as tune
Joint arm 16 is gone into the well after positioning, and the regulating arm 16 is placed exactly in the groove of adjustment barrel 17.Regulating arm 16 and adjusting slider 18 it
Between for be threadedly coupled.On the whole, the rotation of the regulating arm 16 drives the rotation of adjustment barrel 17, and the rotation of the adjustment barrel 17 turns
Change the axial movement of the adjusting slider 18.
In the present embodiment, for the orientation spool 3, test envelope pipe nipple 4, survey and adjust pipe nipple 5 all corresponding there are one identify
Code.Specifically, the concrete form of the identification code can be the form of Manchester code, certainly, the form of the identification code is also
Can be other forms, the application does not make specific limit herein.During specific works, the state modulator pipe nipple 2 sends band
There is the signal of identification code to orientation spool 3, test envelope pipe nipple 4, survey and adjust pipe nipple 5, after each pipe nipple receives signal, only matching mark
The pipe nipple for knowing code performs action, and send feedback signal.
To sum up, the concentric water injection well measurement and adjustment instrument of a kind of combined type provided by the utility model can electrically be connected by setting
The end 1 that connects, orientation spool 3, tests envelope pipe nipple 4, surveys and adjust pipe nipple 5 and pilot seal head 6 state modulator pipe nipple 2, works as combined type
When concentric water injection well measurement and adjustment instrument completes individual event function, pilot seal head 6 is mounted on the lower part for most descending test nipple joint, and playing protection should
Pipe nipple single transmits the effect of plug and instrument direction；Envelope and survey timing are tested when being carried out at the same time, survey adjusts pipe nipple 5 to be located at and tests envelope pipe nipple
4 lower parts.When carrying out flow rate test, end 1, state modulator pipe nipple 2, orientation spool 3, pilot seal head 6 are installed from top to bottom.
When carrying out testing envelope, end 1 is installed from top to bottom, state modulator pipe nipple 2, orientation spool 3, tests envelope pipe nipple 4, pilot seal head 6.
Survey timing is carried out, end 1 is installed from top to bottom, state modulator pipe nipple 2, orientation spool 3, surveys and adjusts pipe nipple 5, pilot seal head 6.
When be carried out at the same time test envelope and survey timing, from top to bottom install end 1, state modulator pipe nipple 2, orientation spool 3, test envelope pipe nipple 4,
It surveys and adjusts pipe nipple 5, pilot seal head 6.On the whole, the concentric water injection well measurement and adjustment instrument of combined type that the application provides, can overcome existing
The defects of technology coordinates concentric water injection string, can realize and test envelope, surveys to adjust single operation and realize and test envelope, survey and adjust simultaneously
Operation.
In this application, ground control equipment can be implemented in any suitable manner.Specifically, for example, ground controls
Equipment can take such as microprocessor or processor and storage can by the computer that the microprocessor or processor perform
Computer-readable medium, logic gate, switch, the application-specific integrated circuit of reader code (such as software or firmware)
(Application Specific Integrated Circuit, ASIC), programmable logic controller (PLC) (Programmable
Logic Controller, PLC) and embedded micro-control unit (Microcontroller Unit, MCU) form, above-mentioned mould
The example of block includes but not limited to following micro-control unit：ARC 625D、Atmel AT91SAM、Microchip
PIC18F26K20 and Silicone Labs C8051F320.Those skilled in the art are it is to be understood that in addition to pure calculating
Machine readable program code mode realized other than the function of the control device 1, completely can be by the way that method and step is carried out logic
It is programmed so that control unit with logic gate, switch, application-specific integrated circuit, programmable logic controller (PLC) and embedded micro-control unit
Etc. forms realize identical function.
Herein cited any digital value all include between lower limiting value to upper limit value with the lower value of an incremented and
The all values of upper value, there are the intervals of at least two units between any lower value and any much higher value.For example, such as
Fruit elaborates that the quantity of component or the value of process variable (such as temperature, pressure, time etc.) are from 1 to 90, preferably from 20
To 80, more preferably from 30 to 70, then purpose is arrived in order to illustrate also clearly listing such as 15 to 85,22 in the specification
68th, 43 to 51,30 to 32 is equivalent.For being less than 1 value, it is 0.0001,0.001,0.01,0.1 suitably to think a unit.
These are only intended to the example clearly expressed, it is believed that the numerical value enumerated between minimum and peak is possible to
Combination is all expressly set forth in the specification in a similar manner.
Unless otherwise indicated, all ranges all include all numbers between endpoint and endpoint.It is used together with range
" about " or " approximation " be suitable for two endpoints of the range.Thus, " about 20 to 30 " are intended to covering " about 20 to about
30 ", including at least the endpoint indicated.
All articles and reference disclosed herein, including patent application and publication, for various purposes by helping
Draw and be hereby incorporated by.Describe combination term " substantially by ... forms " should including identified element, ingredient, component or step with
And other elements, ingredient, component or step essentially without the basic novel feature for influencing the combination.Use term "comprising"
Or " comprising " describes the combination of element here, ingredient, component or step it is also contemplated that substantially by these elements, ingredient, portion
The embodiment that part or step are formed.Here by using term " can with ", it is intended to illustrate described that " can with " includes
What attribute is all optional.
Multiple element, ingredient, component or step can be provided by single integrated component, ingredient, component or step.Optionally
Ground, single integrated component, ingredient, component or step can be divided into multiple element, ingredient, component or the step of separation.It is used for
The open "a" or "an" for describing element, ingredient, component or step is not said to exclude other elements, ingredient, component
Or step.
Above-mentioned each embodiment in this specification is described by the way of progressive, identical between each embodiment
Similar portion is cross-referenced, and what each embodiment stressed is and other embodiment difference.
The foregoing is merely several embodiments of the utility model, although the embodiment disclosed by the utility model is such as
On, but the content is only to facilitate the embodiment for understanding the utility model and using, it is new to be not intended to limit this practicality
Type.Any those skilled in the art of the present invention are not departing from the spirit and scope disclosed by the utility model
Under the premise of, any modification and variation, but the patent of the utility model can be made in the formal and details of embodiment
Protection domain, must still be subject to the range that the appended claims are defined.
Claims (10)
1. a kind of concentric water injection well measurement and adjustment instrument of combined type, which is characterized in that including：End, the state modulator that can be electrically connected
Pipe nipple, orientation spool test envelope pipe nipple, survey and adjust pipe nipple and pilot seal head, wherein,
The state modulator pipe nipple is used to cable power supply being converted into scheduled supply voltage, and transmit ground control equipment and institute
Orientation spool is stated, envelope pipe nipple is tested, surveys the signal adjusted between pipe nipple, detection and localization part, flowmeter, temperature are distributed with from top to bottom
Probe, first pressure probe；
Positioning support arm and lower positioning support arm are installed on the orientation spool；
Described test on envelope pipe nipple is provided with from top to bottom：Upper leather cup, second pressure probe, down cup；
Described survey on tune pipe nipple is provided with regulating arm, and when being carried out at the same time survey tune and testing envelope operation, the envelope pipe nipple of testing is in institute
Survey is stated to adjust on pipe nipple.
2. the concentric water injection well measurement and adjustment instrument of combined type as described in claim 1, which is characterized in that be provided with electricity in the end
Cable, is provided with connecting line in the cable, and the connecting line in the cable is the structure of single-core plug, between two neighboring pipe nipple
It is realized and is electrically connected by single-core plug.
3. the concentric water injection well measurement and adjustment instrument of combined type as described in claim 1, which is characterized in that also set up in the orientation spool
There are the first motor, leading screw, the travelling for controlling the upper positioning support arm, lower positioning support arm folding is provided on the leading screw
Block when the motor rotates, drives the leading screw to rotate, the mobile block is driven to slide, realize the upper positioning support arm, under
Position the folding of support arm.
4. the concentric water injection well measurement and adjustment instrument of combined type as claimed in claim 3, which is characterized in that be additionally provided with use on the leading screw
Displacement sensor in the position for detecting the mobile block.
5. the concentric water injection well measurement and adjustment instrument of combined type as described in claim 1, which is characterized in that described test in envelope pipe nipple also sets up
There is the second motor, when the envelope pipe nipple of testing receives when testing envelope signal of the state modulator pipe nipple transmission, second motor
The upper leather cup, down cup is pushed to realize expansion.
6. the concentric water injection well measurement and adjustment instrument of combined type as described in claim 1, which is characterized in that described survey in tune pipe nipple also sets up
There is third motor, when the survey adjusts pipe nipple to receive the survey tune signal that the state modulator pipe nipple is sent, the third motor
The regulating arm is driven to rotate.
7. the concentric water injection well measurement and adjustment instrument of combined type as claimed in claim 6, which is characterized in that the concentric water injection well of combined type
Measurement and adjustment instrument is arranged in concentric water distribution seating nipple, and the concentric water distribution seating nipple is provided with adjustment barrel, is set in the adjustment barrel
There is axially extending groove, the regulating arm is located in the groove, and the regulating arm can drive the adjustment barrel to rotate.
8. the concentric water injection well measurement and adjustment instrument of combined type as claimed in claim 7, which is characterized in that pass through screw thread in the adjustment barrel
The mode of connection is provided with adjusting slider, and when the regulating arm drives the adjustment barrel rotation, the adjusting slider can be realized
It moves axially to open or close distributing hole.
9. the concentric water injection well measurement and adjustment instrument of combined type as described in claim 1, which is characterized in that the detection and localization part is determined for magnetic
Position detection piece.
10. the concentric water injection well measurement and adjustment instrument of combined type as described in claim 1, which is characterized in that test envelope and survey when being carried out at the same time
Timing, the concentric water injection well measurement and adjustment instrument of combined type include：The end installed from top to bottom, state modulator pipe nipple, positioning are short
It saves, tests envelope pipe nipple, surveys and adjust pipe nipple, pilot seal head.
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| CN201721578137.0U CN207568585U (en) | 2017-11-23 | 2017-11-23 | The concentric water injection well measurement and adjustment instrument of combined type |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721578137.0U CN207568585U (en) | 2017-11-23 | 2017-11-23 | The concentric water injection well measurement and adjustment instrument of combined type |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842356A (en) * | 2017-11-23 | 2018-03-27 | 中国石油天然气股份有限公司 | The concentric water injection well measurement and adjustment instrument of combined type |
| CN109356541A (en) * | 2018-12-11 | 2019-02-19 | 陕西华晨石油科技有限公司 | Electronic dispensing pipe nipple and put-on method |
| 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 |
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2017
- 2017-11-23 CN CN201721578137.0U patent/CN207568585U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842356A (en) * | 2017-11-23 | 2018-03-27 | 中国石油天然气股份有限公司 | The concentric water injection well measurement and adjustment instrument of combined type |
| 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 |
| CN109356541A (en) * | 2018-12-11 | 2019-02-19 | 陕西华晨石油科技有限公司 | Electronic dispensing pipe nipple and put-on method |
| 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 |
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