CN204041050U - A kind of driller parameters monitoring device - Google Patents
A kind of driller parameters monitoring device Download PDFInfo
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- CN204041050U CN204041050U CN201420471672.6U CN201420471672U CN204041050U CN 204041050 U CN204041050 U CN 204041050U CN 201420471672 U CN201420471672 U CN 201420471672U CN 204041050 U CN204041050 U CN 204041050U
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- driller
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Abstract
The utility model discloses a kind of driller parameters monitoring device, comprise data processing unit, driller station operating unit, data acquisition module and opc server.Described data processing unit is connected to driller station operating unit by field-bus interface 1, be connected with multiple data acquisition module with 3 by field-bus interface 2, be connected with OPC (OLE for Process Control) server by communication interface 4; Opc server is connected with rig electrical control system by communication interface 6; It is connected in series that multiple data acquisition module passes through CAN or RS-485 bus and data processing unit, composition bus-network topology.Described a kind of driller parameters monitoring device adopts distributed data acquisition mode, there is the dispersiveness of good opening, height, site installation test is convenient simultaneously, from many-sided requirements meeting oil-well rig parameter monitoring such as design, installation, debugging and operation maintenance.
Description
Technical field
The utility model relates to oil-well rig operational factor Acquire and process technical field, particularly relates to one and carry out distributed data acquisition to rig operational factor in drilling well manufacturing process, and to the drilling parameter monitor device that the rig course of work controls.
Background technology
Drilling well is the Main Means in oil exploration & development process, drilling parameter instrument is the eyes of drilling engineering, be widely used in the instrument of the Real-Time Monitoring drilling parameter in drilling well manufacturing process at present, be generally made up of multiple sensor, intensive data collecting unit and in-situ processing computer etc.Multiple sensor is connected on the different parts of rig, multiple to the rotary speed of rig, TORQ, standpipe pressure and weight on hook etc. State Transferring is become the signals such as digital quantity, analog voltage or 4 ~ 20mA electric current, the output signal of all the sensors is all connected to intensive data collecting unit, after the computer of intensive data collecting unit carries out A/D collection and data scales transforming, send data to in-situ processing computer again, as taken charge of (as utility model patent CN203547704 U, a kind of acorde bur shaft drilling Parameters Instrument) such as control computers.This driller parameters instrument also exists obvious shortcoming: adopt centralized data acquisition and processing (DAP) pattern, intensive data collecting unit is responsible for calculating, stores and communication process function, load is very large, function is too concentrated, once intensive data collecting unit produced problem, whole system will be paralysed; Adopt centralized drilling parameter measuring instrument, field wiring is complicated, dismounting maintenance difficult.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of driller parameters monitoring device, to realize controlling the collection of oil-well rig operational factor, storage and driller, overcome drilling parameter monitor in prior art not comprehensively, systemic-function is difficult to expand, field wiring difficulty and systemic-function are easily paralysed problem.
For achieving the above object and other relevant objects, the utility model provides a kind of a kind of driller parameters monitoring device of distributed data acquisition, comprises data processing unit, driller station operating unit, data acquisition module and opc server.Described data processing unit is connected to driller station operating unit by field-bus interface 1, be connected with multiple data acquisition module with 3 by field-bus interface 2, be connected with OPC (OLE for Process Control) server by communication interface 4; Opc server is connected with rig electrical control system by communication interface 6; It is connected in series that multiple data acquisition module passes through CAN or RS-485 bus and data processing unit, composition bus-network topology.
Described field-bus interface 1 and 2 is CAN communication interface, and field-bus interface 3 is RS-485 communication interface, and communication interface 4 is Ethernet interface.
Described data acquisition module is connected to the sensor be arranged on rig, and real-time measurement sensor outputs signal, and sends survey data to data processing unit by fieldbus.After data processing unit processes data and stores through field-bus interface 1 by data-pushing to driller station control unit; Rig operational factor shows with chart, text and curve form by described driller station operating unit, and provides driller's action button key; Opc server receive from after the real time data of data processing unit stored in database, provide rig operational factor by OPC interface to rig electrical control system.
As described in technical scheme, the utility model has following effect: this device adopts distributed data acquisition mode, application multiple fieldbus technology, by the sampling of rig operational factor and Computation distribution in parameters acquisition module, system is made to have the dispersiveness of good opening, height, parameter measurement precision is high, measurement parameter is extensive, display and operation is convenient, and in-site installation is convenient, from many-sided requirements meeting oil-well rig parameter monitoring such as design, installation, debugging and operation maintenance.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of data processing unit of the present utility model;
Fig. 3 is the structural representation of data acquisition module of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description, the utility model is described in further detail.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment: a kind of driller parameters monitoring device, comprises data processing unit 100, driller station operating unit 200, opc server 300 and data acquisition module 400.Refer to Fig. 1 ~ 3.
As shown in Figure 2, data processing unit 100 comprises data processing core 110, data storage cell 120, field-bus interface 1 ~ 3 (130,140 and 150), communication interface 4 (160); Described data processing unit 100 is connected with driller station operating unit 200 by EBI 1 (130); Be connected with multiple data acquisition module 400 by field-bus interface 2 (140), obtain the measurement parameter of data acquisition module 400; Also be connected with multiple data acquisition module 410 by field-bus interface 3 (150), obtain its output parameter; Be connected with opc server (300) by communication interface 4 (160).Described driller station operating unit 200 is connected with the field-bus interface 1 (130) of data processing unit 100.
As shown in Figure 3, data acquisition module 400 comprises data storage cell 401, micro-process core 402, CAN communication interface 405 or RS-485 communication interface 406, analog signal integer circuit 404 and electric signal measurement unit 403, the sensor 500 be arranged on rig is connected to analog signal integer circuit 404, is connected to data processing unit 100 by CAN communication interface 405 or RS-485 communication interface 406.
Opc server 300 comprises industrial service device 310, communication interface 5 (320) and communication interface 6 (310), be connected to data processing unit 100 by communication interface 5 (320), be connected to rig electrical control system 600 by communication interface 6 (310).
Described data processing unit 100, major function is the Real-time Collection parameter being obtained data acquisition module 400 (or 410) by field-bus interface 140 (or 150), treated and store after, the operation sending to driller station operating unit 200 to carry out realtime curve and drilling process by field-bus interface 1 (130) again controls, by communication interface 4 (160), rig is run real-time parameter simultaneously and send to opc server 300, communication interface 6 (310) and rig electrical control system 600 through opc server 300 carry out information interaction.
Described driller station operating unit 200, its function be for the operating personnel of driller station provide comprehensively, accurately, rig operational factor intuitively, the operating personnel of department's control platform, according to operational factor, control the drilling process of rig.
Described opc server 300, its function is the rig operational factor being obtained data processing unit 100 by communication interface 5 (320), and be stored in industrial service device, opc server 300 provides standard set OPC interface and service routine thereof, i.e. communication interface 6 (310), rig electrical control system 600 also has OPC interface, and two interfaces interconnect are to realize the data interaction between rig monitoring device and rig electrical control system 600.
Described data acquisition module 400, its function is the physical quantity run by rig, the voltage corresponding with physical quantity, electric current, pulse or frequency signal is converted to through sensor 500, corresponding digital quantity is converted to through analog signal integer circuit 404, electric signal measurement unit 403, and convert the engineering value of corresponding physical quantity to, then by CAN by engineering value active push data to data processing unit 100, or data processing unit 100 obtains survey data by CAN or RS-485 bus timing inquiry.
Claims (2)
1. a driller parameters monitoring device, it is characterized in that, comprise: data processing unit, driller station operating unit, data acquisition module and opc server, described data processing unit is connected to driller station operating unit by field-bus interface 1, is connected with 3 by field-bus interface 2 with multiple data acquisition module, is connected opc server is connected with rig electrical control system by communication interface 6 by communication interface 4 with OPC (OLE for Process Control) server; It is connected in series that multiple data acquisition module passes through CAN or RS-485 bus and data processing unit, composition bus-network topology.
2. a kind of driller parameters monitoring device according to claim 1, is characterized in that: described field-bus interface 1 and 2 is CAN communication interface, and field-bus interface 3 is RS-485 communication interface, and communication interface 4 is Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471672.6U CN204041050U (en) | 2014-08-15 | 2014-08-15 | A kind of driller parameters monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471672.6U CN204041050U (en) | 2014-08-15 | 2014-08-15 | A kind of driller parameters monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041050U true CN204041050U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471672.6U Expired - Fee Related CN204041050U (en) | 2014-08-15 | 2014-08-15 | A kind of driller parameters monitoring device |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798101A (en) * | 2019-03-12 | 2019-05-24 | 敖江昵 | Drive Drilling Control auxiliary device in top |
| CN114636438A (en) * | 2022-01-25 | 2022-06-17 | 四川宏华电气有限责任公司 | Drilling machine online monitoring system based on AR |
-
2014
- 2014-08-15 CN CN201420471672.6U patent/CN204041050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798101A (en) * | 2019-03-12 | 2019-05-24 | 敖江昵 | Drive Drilling Control auxiliary device in top |
| CN109798101B (en) * | 2019-03-12 | 2024-04-09 | 北京鹏风科技有限公司 | Top drive drilling control auxiliary device |
| CN114636438A (en) * | 2022-01-25 | 2022-06-17 | 四川宏华电气有限责任公司 | Drilling machine online monitoring system based on AR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150815 |
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| EXPY | Termination of patent right or utility model |