CN206429238U - A kind of production logging device - Google Patents
A kind of production logging device Download PDFInfo
- Publication number
- CN206429238U CN206429238U CN201720111105.3U CN201720111105U CN206429238U CN 206429238 U CN206429238 U CN 206429238U CN 201720111105 U CN201720111105 U CN 201720111105U CN 206429238 U CN206429238 U CN 206429238U
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- CN
- China
- Prior art keywords
- joint
- fixed block
- mounting blocks
- fixedly connected
- logging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of production logging device, including fixed block, the side of fixed block is fixedly connected with junction button, side of the fixed block away from junction button is fixedly connected with joint, the one end of joint away from fixed block is provided with mounting blocks, mounting blocks are provided with mounting groove close to the side of joint, the madial wall of mounting groove is provided with the first screw thread, the outer surface of joint is provided with the second screw thread corresponding with the first screw thread, cavity is provided with fixed block, motor is fixed with cavity, the output end of motor is connected with rotating shaft, the one end of the rotating shaft away from motor sequentially passes through cavity inner bottom part and joint and is fixedly connected with regulation cover, detection means is provided with the regulation cover, the detection means is fixed on the inner bottom part of mounting groove.The utility model is simple in construction, easy to use, the inlet of convenient control crude oil, so that convenient dismounting between the levels of precision of well logging, each several part is improved, so that convenient carry out maintaining, good seal performance to detection device.
Description
Technical field
The utility model is related to technical field of petroleum exploration, and in particular to a kind of production logging device.
Background technology
In exploration of oil and gas field, development process, a series of activities such as drifting, well logging, side-wall coring are carried out after finishing drilling,
So as to obtain stratum relevant parameter, well logging at present mainly after drilling well completion, is joined logger with cable and head harness
Connect and send into well, the effect of cable and head harness is powered downwards to instrument, and play a part of up-delivering signal, well logging construction
During, have strict requirements to the installation and break-make of head harness, be traditionally used for well logging head harness be inconvenient to install with
Dismounting, this carrys out very big inconvenience to maintenance cleaning band, while traditional head harness sealing effectiveness is not good, crude oil is easily leaked into
Enter, so as to cause line short or even produce damage.
In order to solve the above problems, we have proposed a kind of production logging device.
Utility model content
A main purpose of the present utility model is to overcome at least one defect of the prior art to produce there is provided one kind
Well logging apparatus.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme：
According to one side of the present utility model there is provided a kind of production logging device, including：
Fixed block, the side of fixed block is fixedly connected with junction button, and side of the fixed block away from junction button, which is fixed, to be connected
Joint is connected to, the one end of the joint away from fixed block is provided with mounting blocks, and the mounting blocks are close to the side of joint provided with installation
Groove, the madial wall of the mounting groove is provided with the first screw thread, and the outer surface of the joint is provided with corresponding with the first screw thread second
It is provided with screw thread, the fixed block in cavity, the cavity and is fixed with motor, the output end of the motor is connected with
Rotating shaft, the one end of the rotating shaft away from motor sequentially passes through cavity inner bottom part and joint and is fixedly connected with regulation cover, institute
State in regulation cover and be provided with detection means, the detection means is fixed on the inner bottom part of mounting groove, the side wall of the regulation cover and set
There is the first port, the madial wall of the mounting groove is provided with the second port corresponding with the first port.
According to an embodiment of the present utility model, fixed cover is sealed provided with two first on the lateral wall of the regulation cover
Ring, two first sealing rings are located at the both sides of the first port respectively, the madial wall of the mounting groove be provided with it is first close
The corresponding annular groove of seal ring.
According to an embodiment of the present utility model, side of the mounting blocks away from joint is fixedly connected with rubber contact
Head, the diameter of the rubber contact head is more than the diameter of mounting blocks.
According to an embodiment of the present utility model, lock sleeve is threaded with the fixed block, the lock sleeve is remote
Connected from one end of fixed block and the outer surface thread of mounting blocks.
According to an embodiment of the present utility model, current limiting set is arranged on the mounting blocks, the current limliting set is located at rubber
It is glued between contact and lock sleeve, the two ends of the current limliting set have been fixedly connected with connection ring, the rubber contact head and locking
Put and be equipped with annular link slot corresponding with connection ring, the lock sleeve is provided with third connectivity mouth corresponding with the second port.
According to an embodiment of the present utility model, locking screw is threaded with the rubber contact head and lock sleeve
Around provided with multiple keepers corresponding with lock-screw in nail, the connection ring.
According to an embodiment of the present utility model, two the second sealing rings are fixed with the madial wall of the current limliting set,
Two second sealing rings are located at the both sides of third connectivity mouth respectively.
As shown from the above technical solution, the utility model possesses at least one of advantages below and good effect：
In the utility model, due to the driving effect of motor, so that facilitate rotating shaft to drive regulation cover to rotate, Jin Er
One port and the second port intermittent communication, so as to prevent due to the too high pressure of crude oil so that the crude oil entered inside mounting groove
Excessively, so as to influence detection of the detection means to oil well, junction button facilitates connection cable, and mounting blocks are connected with joint screw thread, and one
Aspect is convenient to be connected mounting blocks with fixed block, more with sealing, on the other hand convenient that mounting blocks are dismantled, and then
It is convenient that maintaining is carried out to detection means.The utility model is simple in construction, easy to use, the inlet of convenient control crude oil,
So as to improve convenient dismounting between the levels of precision of well logging, each several part, thus it is convenient to detection device progress maintaining, it is close
Sealing property is good.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the embodiment of production logging device one described in the utility model；
Fig. 2 is the structural representation at A in Fig. 1；
Fig. 3 is the structural representation at B in Fig. 1.
Description of reference numerals is as follows：
1- fixed blocks；
2- junction buttons；
3- joints；
4- mounting blocks；
5- motors；
6- rotating shafts；
7- regulation covers；
8- detection means；
The sealing rings of 9- first；
10- rubber contact heads；
11- lock sleeves；
12- current limliting sets；
13- connection rings；
14- lock-screws；
The sealing rings of 15- second.
Embodiment
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.Term
The orientation or state relation of the instructions such as " interior ", " on ", " under " are based on orientation shown in the drawings or state relation, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The data used can be exchanged in the appropriate case, so as to embodiment of the present utility model described herein.
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.
It is a kind of structural representation of the embodiment of production logging device one described in the utility model referring to Fig. 1,2 and 3, Fig. 1
Figure, Fig. 2 is the structural representation at A in Fig. 1, and Fig. 3 is the structural representation at B in Fig. 1.
As shown in Figure 1, 2, 3, a kind of production logging device described in the utility model, including fixed block 1, the one of fixed block 1
Side is fixedly connected with junction button 2, and side of the fixed block 1 away from junction button 2 is fixedly connected with joint 3, and joint 3 is away from fixed block 1
One end be provided with mounting blocks 4, be threaded with lock sleeve 11, lock sleeve 11 one end and installation away from fixed block 1 on fixed block 1
The outer surface thread connection of block 4, it is convenient to cause the connection between fixed block 1 and mounting blocks 4 more to stablize firm.
The mounting blocks 4 are provided with mounting groove close to the side of joint 3, and the madial wall of mounting groove is provided with the first screw thread, connect
First 3 outer surface is provided with the second screw thread corresponding with the first screw thread, and side of the mounting blocks 4 away from joint 3 is fixedly connected with rubber
Contact head 10, the diameter of rubber contact first 10 is more than the diameter of mounting blocks 4, and shock resistance is wear-resistant, convenient to be contacted with the borehole wall, Gu
Determine to be provided with cavity, cavity in block 1 and be fixed with motor 5, the output end of motor 5 is connected with rotating shaft 6, and rotating shaft 6 is remote
One end of motor 5 sequentially passes through cavity inner bottom part and joint 3 and is fixedly connected with regulation cover 7, provided with detection in regulation cover 7
Device 8, detection means 8 is fixed on the inner bottom part of mounting groove, and the side wall of regulation cover 7 is provided with the first port, the inner side of mounting groove
Wall is provided with the second port corresponding with the first port.Fixed cover is provided with two the first sealing rings 9 on the lateral wall of regulation cover 7,
Two the first sealing rings 9 are located at the both sides of the first port respectively, and the madial wall of mounting groove is provided with corresponding with the first sealing ring 9
Annular groove, while convenient regulation cover 7 is rotated, it is ensured that current limiting set 12 is arranged on sealing, mounting blocks 4, current limliting covers 12
Between rubber contact first 10 and lock sleeve 11, the two ends of current limliting set 12 have been fixedly connected with connection ring 13, rubber contact first 10
Be equipped with annular link slot corresponding with connection ring 13 on lock sleeve 11, it is convenient cause rubber contact first 10 and lock sleeve 11 it
Between connection more consolidate, prevent from loosening, be threaded with lock-screw 14 on rubber contact first 10 and lock sleeve 11, connect
On ring 13 around provided with multiple with the corresponding keeper of lock-screw 14, it is convenient to rotate current limliting set 12, and in correct position to limiting
Stream set 12 is fixed, and lock sleeve 11 is provided with third connectivity mouth corresponding with the second port, it is convenient by control third connectivity mouth with
The relative position of second port, realizes and is fixed with two the second sealing rings on the effect of limited flow rate, the madial wall of current limliting set 12
15, two the second sealing rings 15 are located at the both sides of third connectivity mouth respectively, it is ensured that sealing.
In summary, due to the driving effect of motor 5 in the utility model, so as to facilitate rotating shaft 6 to drive regulation cover 7
Rotate, and then the first port and the second port intermittent communication, so as to prevent due to the too high pressure of crude oil so that enter mounting groove
Internal crude oil is excessive, so as to influence detection of the detection means 8 to oil well, junction button 3 facilitates connection cable, and mounting blocks 4 are with connecing
First 3 threaded connection, it is on the one hand convenient to be connected mounting blocks 4 with fixed block 1, it is on the other hand convenient to peace more with sealing
Dress block 4 is dismantled, and then conveniently carries out maintaining to detection means 8.
It should be appreciated that the utility model be not limited in its application to set forth herein part detailed construction and arrangement
Mode.The utility model can have other embodiment, and can realize and perform in many ways.Aforesaid deformation form
Fall with modification in the range of the utility model.It should be appreciated that the utility model extension disclosed and defined herein
Mentioned to text and/or drawings or significantly all alternative combinations of two or more independent features.It is described herein
Embodiment illustrate to become known for realizing best mode of the present utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (7)
1. a kind of production logging device, including fixed block, it is characterised in that
The side of fixed block is fixedly connected with junction button, and side of the fixed block away from junction button is fixedly connected with joint, institute
The one end of joint away from fixed block is stated provided with mounting blocks, the mounting blocks are provided with mounting groove, the installation close to the side of joint
The madial wall of groove is provided with the first screw thread, and the outer surface of the joint is provided with the second screw thread corresponding with the first screw thread, described solid
Determine to be provided with cavity, the cavity in block and be fixed with motor, the output end of the motor is connected with rotating shaft, described turn
The one end of axle away from motor sequentially passes through cavity inner bottom part and joint and is fixedly connected with regulation cover, is set in the regulation cover
There is detection means, the detection means is fixed on the inner bottom part of mounting groove, and the side wall of the regulation cover is provided with the first port, institute
The madial wall for stating mounting groove is provided with the second port corresponding with the first port.
2. a kind of production logging device according to claim 1, it is characterised in that fixed on the lateral wall of the regulation cover
Be arranged with two the first sealing rings, two first sealing rings are located at the both sides of the first port respectively, the mounting groove it is interior
Side wall is provided with annular groove corresponding with the first sealing ring.
3. a kind of production logging device according to claim 1, it is characterised in that side of the mounting blocks away from joint
Rubber contact head is fixedly connected with, the diameter of the rubber contact head is more than the diameter of mounting blocks.
4. a kind of production logging device according to claim 1, it is characterised in that lock is threaded with the fixed block
Tight set, the outer surface thread connection of the lock sleeve one end and mounting blocks away from fixed block.
5. a kind of production logging device according to claim 1,3 or 4, it is characterised in that be arranged with the mounting blocks
Current limliting set, the current limliting set is located between rubber contact head and lock sleeve, and the two ends of the current limliting set have been fixedly connected with connection
Be equipped with annular link slot corresponding with connection ring on ring, the rubber contact head and lock sleeve, the lock sleeve be provided with
The corresponding third connectivity mouth of second port.
6. a kind of production logging device according to claim 5, it is characterised in that on the rubber contact head and lock sleeve
It is threaded with lock-screw, the connection ring around provided with multiple keepers corresponding with lock-screw.
7. a kind of production logging device according to claim 5, it is characterised in that fixed on the madial wall of the current limliting set
There are two the second sealing rings, two second sealing rings are located at the both sides of third connectivity mouth respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111105.3U CN206429238U (en) | 2017-02-06 | 2017-02-06 | A kind of production logging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111105.3U CN206429238U (en) | 2017-02-06 | 2017-02-06 | A kind of production logging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429238U true CN206429238U (en) | 2017-08-22 |
Family
ID=59591696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720111105.3U Expired - Fee Related CN206429238U (en) | 2017-02-06 | 2017-02-06 | A kind of production logging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372454A (en) * | 2018-11-19 | 2019-02-22 | 中国海洋石油集团有限公司 | A kind of control system of borehole log bridle |
-
2017
- 2017-02-06 CN CN201720111105.3U patent/CN206429238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372454A (en) * | 2018-11-19 | 2019-02-22 | 中国海洋石油集团有限公司 | A kind of control system of borehole log bridle |
| CN109372454B (en) * | 2018-11-19 | 2021-04-06 | 中国海洋石油集团有限公司 | Control system of well logging bridle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |