CN206379492U - Downhole cable docking facilities - Google Patents
Downhole cable docking facilities Download PDFInfo
- Publication number
- CN206379492U CN206379492U CN201621346153.2U CN201621346153U CN206379492U CN 206379492 U CN206379492 U CN 206379492U CN 201621346153 U CN201621346153 U CN 201621346153U CN 206379492 U CN206379492 U CN 206379492U
- Authority
- CN
- China
- Prior art keywords
- docking facilities
- cable
- sleeve
- downhole cable
- screwed connection
- 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 oil extraction in oil field engineering field, belongs to the downhole cable docking facilities of preset cable shaft；It solve preset cable shaft card away from inner cable with connection of the card away from outer cable the problems such as and design.It is made up of downhole cable docking facilities male with downhole cable docking facilities parent；Downhole cable docking facilities male includes cable（1）, fishing head（2）, weighted lever（3）, adapter sleeve（4）, contact conductive sleeve（5）, seal assembly（6）, positioning head（7）；Downhole cable docking facilities parent includes top connection（8）, upper pressing cap（9）, upper joint sleeve（10）, docking facilities main body（11）, passageway bridge（12）, contact conductive sleeve（13）, lock ball（14）, base（15）, lower joint sleeve（16）, spring（17）, lower contact（18）；The utility model has the advantages that to avoid damage cable risk of colliding with during job execution.
Description
Technical field
The utility model is related to oil extraction in oil field engineering field, belongs to the downhole cable docking facilities of preset cable shaft.
Background technology
Conventional preset cable injection allocation well does not have downhole cable docking facilities at present, and the utility model is matched somebody with somebody based on preset cable
The need for noting well, downhole cable docking facilities are have developed.
The content of the invention
The purpose of this utility model is to provide the downhole cable docking facilities suitable for preset cable injection allocation well.
The utility model is made up of downhole cable docking facilities male with downhole cable docking facilities parent；
Downhole cable docking facilities male includes cable, fishing head, weighted lever, adapter sleeve, contact conductive sleeve, sealing group
Part, positioning head, wherein cable are connected with fishing head, weighted lever upper end and fishing head screwed connection, weighted lever lower end and adapter sleeve
Upper end screwed connection, adapter sleeve lower end and positioning head screwed connection, seal assembly are stuck between adapter sleeve and positioning head, and contact is led
Electricity set is stuck in seal assembly；
Downhole cable docking facilities parent include top connection, upper pressing cap, upper joint sleeve, docking facilities main body, passageway bridge,
Conductive sleeve, lock ball, base, spring, lower joint sleeve, lower contact, wherein upper joint sleeve upper end and top connection screwed connection are contacted, on
Adapter sleeve lower end and docking facilities main body screwed connection, docking facilities main body upper end and upper pressing cap screwed connection, docking facilities master
Body lower end and base screwed connection, contact conductive sleeve are stuck between upper pressing cap and base, and the groove that base is opened is put into lock ball and spring,
Lower joint sleeve upper end and docking facilities main body screwed connection, lower joint sleeve lower end and lower contact screwed connection.
The neck of positioning head in downhole cable docking facilities male is matched somebody with somebody with the lock ball in downhole cable docking facilities parent
Close connection.
Docking facilities main body is provided with passageway bridge.
The utility model has the following advantages that：
The utility model can complete card away from inner cable and connection of the card away from outer cable, realize to the communication of downhole tool and
Power supply, can avoid colliding with during job execution and damage the risk of cable.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；Fig. 2 is downhole cable docking facilities male head structure schematic diagram；Fig. 3
It is downhole cable docking facilities precursor structure schematic diagram.
1- cables, 2- fishing heads, 3- weighted levers, 4- adapter sleeves, 5- contacts conductive sleeve, 6- seal assemblies, 7- positioning in figure
Head, 8- top connections, 9- upper pressing caps, 10- upper joint sleeves, 11- docking facilities main body, 12 passageway bridges, 13- contacts conductive sleeve, 14-
Lock ball, 15- bases, 16- lower joint sleeves, 17- springs, 18- lower contacts；
Embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings：The utility model is by downhole cable docking facilities male
Constituted with downhole cable docking facilities parent；
Downhole cable docking facilities male includes cable 1, fishing head 2, weighted lever 3, adapter sleeve 4, contact conductive sleeve 5, close
Sealing assembly 6, positioning head 7, wherein cable 1 are connected with fishing head 2, the upper end of weighted lever 3 and the screwed connection of fishing head 2, under weighted lever 3
End and the upper end screwed connection of adapter sleeve 4, the lower end of adapter sleeve 4 and the screwed connection of positioning head 7, seal assembly 6 are stuck in adapter sleeve 4 with determining
Between potential head 7, contact conductive sleeve 5 is stuck in seal assembly 6；
Downhole cable docking facilities parent includes top connection 8, upper pressing cap 9, upper joint sleeve 10, docking facilities main body 11, bridge
Formula passage 12, contact conductive sleeve 13, lock ball 14, base 15, lower joint sleeve 16, spring 17, wherein lower contact 18, upper joint sleeve 10
In upper end and the screwed connection of top connection 8, the lower end of upper joint sleeve 10 and the screwed connection of docking facilities main body 11, docking facilities main body 11
End and the screwed connection of upper pressing cap 9, the lower end of docking facilities main body 11 and the screwed connection of base 15, contact conductive sleeve 13 are stuck in upper pressing cap
Between 9 and base 15, the groove that base 15 is opened is put into lock ball 14 and spring 17, the upper end of lower joint sleeve 16 and docking facilities main body 11
Button connection, the lower end of lower joint sleeve 16 and the screwed connection of lower contact 18.
The neck of positioning head 7 in downhole cable docking facilities male and the lock ball 14 in downhole cable docking facilities parent
It is connected
Docking facilities main body 11 is provided with passageway bridge 12.
During onsite application, the lower contact 17 and top connection 8 of the downhole cable docking facilities parent in the utility model with
Oil pipe is connected, downhole cable docking facilities male with cable 1 from well head tripping in and with downhole cable docking facilities parent pair
Connect, complete oil pipe inner cable 1 and preset connection of the cable injection allocation well card away from outer cable, cable 1 can be to supply electricity to after connecting
Each interval intelligent watering device, each interval intelligent watering device can carry out the test of individual layer water injection pressure, flow rate test and will gather number
According to being uploaded to ground.
Claims (2)
1. downhole cable docking facilities, it is characterised in that：It is to tipping by downhole cable docking facilities male and downhole cable
Put parent composition；
Downhole cable docking facilities male includes cable（1）, fishing head（2）, weighted lever（3）, adapter sleeve（4）, contact conductive sleeve
（5）, seal assembly（6）, positioning head（7）, wherein cable（1）With fishing head（2）End is connected, weighted lever（3）Upper end is with beating
Drag for head（2）Screwed connection, weighted lever（3）Lower end and adapter sleeve（4）Upper end screwed connection, adapter sleeve（4）Lower end and positioning head（7）
Screwed connection, seal assembly（6）It is stuck in adapter sleeve（4）With positioning head（7）Between, contact conductive sleeve（5）It is stuck in seal assembly（6）
In；
Downhole cable docking facilities parent includes top connection（8）, upper pressing cap（9）, upper joint sleeve（10）, docking facilities main body
（11）, passageway bridge（12）, contact conductive sleeve（13）, lock ball（14）, base（15）, lower joint sleeve（16）, spring（17）, under connect
Head（18）, wherein upper joint sleeve（10）Upper end and top connection（8）Screwed connection, upper joint sleeve（10）Lower end and docking facilities main body
（11）Screwed connection, docking facilities main body（11）Upper end and upper pressing cap（9）Screwed connection, docking facilities main body（11）Lower end and bottom
Seat（15）Screwed connection, contacts conductive sleeve（13）It is stuck in upper pressing cap（9）And base（15）Between, base（15）Fluting is put into lock ball
（14）With spring（17）, lower joint sleeve（16）Upper end and docking facilities main body（11）Screwed connection, lower joint sleeve（16）Lower end with
Lower contact（18）Screwed connection；
Positioning head in downhole cable docking facilities male（7）Neck and downhole cable docking facilities parent in lock ball（14）
It is connected.
2. downhole cable docking facilities according to claim 1, it is characterised in that：Docking facilities main body（11）There is provided bridge
Formula passage（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346153.2U CN206379492U (en) | 2016-12-09 | 2016-12-09 | Downhole cable docking facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346153.2U CN206379492U (en) | 2016-12-09 | 2016-12-09 | Downhole cable docking facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379492U true CN206379492U (en) | 2017-08-04 |
Family
ID=59406964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621346153.2U Active CN206379492U (en) | 2016-12-09 | 2016-12-09 | Downhole cable docking facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255386A (en) * | 2020-01-15 | 2020-06-09 | 大庆黑帝庙稠油试采技术开发有限公司 | Horizontal well segmented oil production process pipe column |
| CN111720098A (en) * | 2019-03-20 | 2020-09-29 | 中国石油天然气股份有限公司 | Novel oil of diving directly drives lifting device |
| CN113690833A (en) * | 2021-08-04 | 2021-11-23 | 辽宁海帝升机械有限公司 | Submersible cable butt joint device used in oil pipe and submersible cable butt joint and splitting method |
-
2016
- 2016-12-09 CN CN201621346153.2U patent/CN206379492U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720098A (en) * | 2019-03-20 | 2020-09-29 | 中国石油天然气股份有限公司 | Novel oil of diving directly drives lifting device |
| CN111255386A (en) * | 2020-01-15 | 2020-06-09 | 大庆黑帝庙稠油试采技术开发有限公司 | Horizontal well segmented oil production process pipe column |
| CN113690833A (en) * | 2021-08-04 | 2021-11-23 | 辽宁海帝升机械有限公司 | Submersible cable butt joint device used in oil pipe and submersible cable butt joint and splitting method |
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