CN207033434U - A kind of oil exploration drilling detection and localization equipment - Google Patents
A kind of oil exploration drilling detection and localization equipment Download PDFInfo
- Publication number
- CN207033434U CN207033434U CN201720889492.3U CN201720889492U CN207033434U CN 207033434 U CN207033434 U CN 207033434U CN 201720889492 U CN201720889492 U CN 201720889492U CN 207033434 U CN207033434 U CN 207033434U
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- China
- Prior art keywords
- retainer ring
- drilling
- pressure
- control system
- oil exploration
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Abstract
The utility model discloses a kind of oil exploration drilling detection and localization equipment, including a retainer ring, several arc spacers, the center of circle of the arc spacer overlaps with the center of circle of retainer ring, also include the Flexible Connector with the quantity such as arc spacer, one end of the Flexible Connector is connected with retainer ring, the arcuate surface of the other end and arc spacer connects, a pressure sensor is provided with each Flexible Connector, the pressure sensor is connected with Drilling Control system, wherein：Pressure sensor：Pressure detecting information is sent to Drilling Control system；Drilling Control system：Receive the pressure detecting information of pressure sensor transmission, when pressure detecting information exceeds pressure threshold, alarm of sounding.The utility model realizes a kind of available for detection drilling rod skew, the purpose of timely alert notice staff.
Description
Technical field
It the utility model is related to oil exploration technology field, and in particular to a kind of oil exploration drilling detection and localization equipment.
Background technology
In oil drilling, oil-well rig drives drilling tool fractured rock, is crept into underground, drills out the well of prescribed depth,
Oil or natural gas are obtained for oil production machine or gas production machine.One conventional oil-well rig typically has an eight big systems, including hoisting system,
Rotary system, drilling-fluid circulation system, transmission system, control system and monitoring display instrument, power-driven system, rig bottom
Seat, auxiliary equipment of rig system, will possess the ability of making a trip, rotary drilling ability, circulation well cleanup ability.Its capital equipment has：
Derrick, overhead traveling crane, winch, travelling block, hook, rotating disk, tap (power swivel) and drilling pump (are traditionally rig in scene
Eight big parts), engine (diesel engine, motor, gas turbine), gear, solid control equipment, well-control equipment etc..
In drilling process, if drilling rod shifts, it is easy to cause to produce between piston and barrel in its hydraulic system
Raw gap, abrasion.Oil-well rig is checked frequently with the mode inspected periodically in the prior art, the workload of inspection is very
Greatly, and because hydraulic pressure abrasion is very trickle again so that staff can not have found in time, so go down for a long time, can not only lead
Hydraulic system fails are caused, it is inaccurate to also result in drilling well positioning.
Utility model content
The purpose of this utility model is to overcome above technical problem, there is provided a kind of oil exploration drilling detection and localization is set
It is standby, realize a kind of available for detection drilling rod skew, the purpose of timely alert notice staff.
The utility model is achieved through the following technical solutions：
A kind of oil exploration drilling detection and localization equipment, including a retainer ring, several arc spacers, the arc
The center of circle of spacer overlaps with the center of circle of retainer ring, in addition to the Flexible Connector with the quantity such as arc spacer, the bullet
Property connector one end be connected with retainer ring, the arcuate surface of the other end and arc spacer connects, on each Flexible Connector
A pressure sensor is provided with, the pressure sensor is connected with Drilling Control system, wherein：
Pressure sensor：Pressure detecting information is sent to Drilling Control system；
Drilling Control system：The pressure detecting information of pressure sensor transmission is received, when pressure detecting information exceeds pressure
During threshold value, alarm of sounding.Further, to overcome prior art problem, the utility model devises a kind of detection and localization alarm
Equipment, drilling rod is arranged in the annulus that multiple arcs spacer is formed, when drilling rod shifts, wherein one can be touched
Individual arc spacer simultaneously applies a pressure to arc spacer, and the Flexible Connector being now connected with the arc spacer can quilt
Compression, the pressure sensor on the Flexible Connector sense the decrement of Flexible Connector, gather pressure information and transmit
To the controller in Drilling Control system, a pressure threshold is preset with Drilling Control system, when pressure information beyond
During pressure threshold, Drilling Control system will be sounded alarm, and work people can be reminded by way of alarm song or presentation of information
Member pays attention to.Cause the piston in hydraulic system to produce skew with barrel by drilling rod skew by being solved with upper type, and work
The problem of personnel can not have found to check in time；Which greatly reduces the inspection workload of staff, can have pin
To detecting for property, there is higher practical value.
Preferably, the Flexible Connector is spring, and the center line of the spring passes through the center of circle of arc spacer.Enter one
Step, the coefficient of elasticity of spring is higher, and elastic resume speed is fast, and cost is relatively low, easy to manufacture, it is advantageous to using spring as
Flexible Connector.
Preferably, the inner concave of the arc spacer is provided with sheet rubber.Further, when drilling rod shifts,
Sheet rubber can be protected to drilling rod and arc spacer, avoid mutually wearing between the two.
Several mounting rods are additionally provided with retainer ring bottom face, the mounting rod is distributed in a ring on the outside of retainer ring,
And the center line of mounting rod and the centerline parallel of retainer ring.Further, multiple mounting rod insertion ground, can make fixed environmental protection
It is fixed to keep steady.
The outer surface of the mounting rod is provided with corrosion-inhibiting coating.Further, corrode in many of oil exploration environment
Property material, mounting rod outer surface spray one layer of corrosion-inhibiting coating, effectively most of corrosive substance can be completely cut off,
Mounting rod is protected with this, extends its service life.
The utility model compared with prior art, has the following advantages and advantages：
A kind of oil exploration drilling detection and localization equipment of the utility model, including the positioning of a retainer ring, several arcs
Piece, the center of circle of the arc spacer overlap with the center of circle of retainer ring, in addition to connect with the elastic of quantity such as arc spacers
Fitting, is provided with a pressure sensor on each Flexible Connector, and the pressure sensor connects with Drilling Control system
Connect, pressure sensor collection pressure information and the controller being transferred in Drilling Control system, when pressure information is beyond pressure
During threshold value, Drilling Control system sounds alarm to remind staff to pay attention to, solved with this causes hydraulic pressure system by drilling rod skew
The problem of piston in system produces skew with barrel, and staff can not have found to check in time；The utility model is great
The inspection workload of staff is reduced, can have and targetedly be detected, there is higher practical value.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation that the utility model carries mounting rod.
Mark and corresponding parts title in accompanying drawing：
1- retainer rings, 2- arc spacers, 3- Flexible Connectors, 4- pressure sensors, 5- sheet rubbers, 6- mounting rods.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, a kind of oil exploration drilling detection and localization equipment of the utility model, including a retainer ring 1,4
Arc spacer 2, the center of circle of the center of circle of the arc spacer 2 with retainer ring 1 overlap, in addition to arc spacer 2 etc.
The Flexible Connector 3 of quantity, one end of the Flexible Connector 3 is connected with retainer ring 1, the other end and arc spacer 2 it is outer
Convex surface is connected, and a pressure sensor 4, the pressure sensor 4 and Drilling Control are provided with each Flexible Connector 3
System connects, wherein：
Pressure sensor 4：Pressure detecting information is sent to Drilling Control system；
Drilling Control system：The pressure detecting information that pressure sensor 4 transmits is received, when pressure detecting information exceeds pressure
During threshold value, alarm of sounding.The Flexible Connector 3 is spring, and the center line of the spring passes through the center of circle of arc spacer 2.
The inner concave of the arc spacer 2 is provided with sheet rubber 5.Retainer ring 1 and arc spacer 2 are made of stainless steel.When
When drilling rod shifts, can touch one of arc spacer 2 and to arc spacer 2 apply a pressure, now with
The Flexible Connector 3 of the arc spacer 2 connection can be compressed, and the pressure sensor 4 on the Flexible Connector 3 senses bullet
Property connector 3 decrement, pressure information and the controller that is transferred in Drilling Control system are gathered, in Drilling Control system
A pressure threshold is preset with, when pressure information is beyond pressure threshold, Drilling Control system will sound alarm, Ke Yitong
The mode for crossing alarm song or presentation of information reminds staff to pay attention to,.
Embodiment 2
As shown in Fig. 2 a kind of oil exploration drilling detection and localization equipment of the utility model, on the basis of embodiment 1,
The bottom face of retainer ring 1 is additionally provided with 4 mounting rods 6, and the mounting rod 6 is distributed in a ring around the outside of retainer ring 1, and mounting rod 6
Center line and retainer ring 1 centerline parallel.The outer surface of the mounting rod 6 is provided with corrosion-inhibiting coating.Mounting rod 6 uses steel
Rib is made.During installation, 4 mounting rods are inserted into ground, retainer ring 1 can be made to keep stable.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of oil exploration drilling detection and localization equipment, it is characterised in that determine including retainer ring (1), several arcs
Bit slice (2), the center of circle of the center of circle of the arc spacer (2) with retainer ring (1) overlap, in addition to arc spacer (2)
Etc. the Flexible Connector (3) of quantity, one end of the Flexible Connector (3) is connected with retainer ring (1), the positioning of the other end and arc
The arcuate surface connection of piece (2), is provided with a pressure sensor (4), the pressure sensing on each Flexible Connector (3)
Device (4) is connected with Drilling Control system, wherein：
Pressure sensor (4)：Pressure detecting information is sent to Drilling Control system；
Drilling Control system：The pressure detecting information of pressure sensor (4) transmission is received, when pressure detecting information exceeds pressure threshold
During value, alarm of sounding.
A kind of 2. oil exploration drilling detection and localization equipment according to claim 1, it is characterised in that the elastic connection
Part (3) is spring, and the center line of the spring passes through the center of circle of arc spacer (2).
A kind of 3. oil exploration drilling detection and localization equipment according to claim 1, it is characterised in that the arc positioning
The inner concave of piece (2) is provided with sheet rubber (5).
4. a kind of oil exploration drilling detection and localization equipment according to claim 1, it is characterised in that in retainer ring (1)
Bottom face is additionally provided with several mounting rods (6), and the mounting rod (6) is distributed in a ring on the outside of retainer ring (1), and mounting rod
(6) center line and the centerline parallel of retainer ring (1).
A kind of 5. oil exploration drilling detection and localization equipment according to claim 4, it is characterised in that the mounting rod
(6) outer surface is provided with corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889492.3U CN207033434U (en) | 2017-07-21 | 2017-07-21 | A kind of oil exploration drilling detection and localization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889492.3U CN207033434U (en) | 2017-07-21 | 2017-07-21 | A kind of oil exploration drilling detection and localization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033434U true CN207033434U (en) | 2018-02-23 |
Family
ID=61465147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889492.3U Expired - Fee Related CN207033434U (en) | 2017-07-21 | 2017-07-21 | A kind of oil exploration drilling detection and localization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503742A (en) * | 2017-07-21 | 2017-12-22 | 四川达灿石油设备有限公司 | Suitable for the positioner of oil exploration drilling |
| CN109322658A (en) * | 2018-12-20 | 2019-02-12 | 河北欧登塞科技有限公司 | A kind of drilling depth measuring device and method |
| CN112323875A (en) * | 2020-10-23 | 2021-02-05 | 浙江中技建设工程检测有限公司 | Pile foundation detection equipment and detection method using same |
-
2017
- 2017-07-21 CN CN201720889492.3U patent/CN207033434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503742A (en) * | 2017-07-21 | 2017-12-22 | 四川达灿石油设备有限公司 | Suitable for the positioner of oil exploration drilling |
| CN109322658A (en) * | 2018-12-20 | 2019-02-12 | 河北欧登塞科技有限公司 | A kind of drilling depth measuring device and method |
| CN109322658B (en) * | 2018-12-20 | 2024-06-11 | 河北欧登塞科技有限公司 | Drilling depth measuring equipment and method |
| CN112323875A (en) * | 2020-10-23 | 2021-02-05 | 浙江中技建设工程检测有限公司 | Pile foundation detection equipment and detection method using same |
| CN112323875B (en) * | 2020-10-23 | 2022-04-12 | 浙江中技建设工程检测有限公司 | Pile foundation detection equipment and detection method using same |
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| 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: 20180223 Termination date: 20180721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |