CN110244651A - A kind of nearly long-range whole process control system of cementing equipment - Google Patents
A kind of nearly long-range whole process control system of cementing equipment Download PDFInfo
- Publication number
- CN110244651A CN110244651A CN201910622526.6A CN201910622526A CN110244651A CN 110244651 A CN110244651 A CN 110244651A CN 201910622526 A CN201910622526 A CN 201910622526A CN 110244651 A CN110244651 A CN 110244651A
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- control system
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- whole process
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- cementing equipment
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Devices In Control Systems (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention proposes a kind of nearly long-range whole process control systems of cementing equipment, including at least the remote operating control system and local operation control system connected by Ethernet, the remote operating control system includes at least PLC remote controllers and remote human-machine interface connected to it, and the local operation control system includes at least PLC local controller and local man-machine interface connected to it；The PLC local controller is separately connected and controls slurry system, hydraulic system, air-channel system, pumping system and other monitoring systems.The nearly tele-control system of the present invention provides more multioperation selection for cementing equipment, and two systems are mutually backed up with independently, under guaranteeing that a situation arises in some control system, can realize normal operation by switching system.Improve the reliability of cementing equipment.
Description
Technical field
The present invention relates to petroleum equipment field is belonged to, a kind of nearly long-range whole process of cementing equipment is more specifically designed
Control system.
Background technique
With the development of cementing technology, the closely requirement with far distance control is proposed to well cementing operation；Traditional consolidates
Well equipment needs operator station to operate on platform, notifies relevant supply water, for ash, butterfly by gesture or intercom
Valve unlatching or the unlatching of plug valve etc., the labor intensity of personnel is larger, and the personnel that one-stop operation completion needs are more；Furthermore
Well cementing operation is operations involving high pressure, so that the safety of its well cementing operation has unforeseeable complexity, generally requires operating personnel and emits
Greater risk carry out well cementing operation, guarantee smoothly completing for well cementing operation.
Summary of the invention
The present invention proposes a kind of nearly long-range whole process control system of cementing equipment, can greatly improve Row control, behaviour
Author can carry out the operation in cementing equipment operation process in operation interface, and the related parameter of cementing the well of automatic setting is opened
Associated components and valve etc.；The controls such as operator's Open valve operation is not needed, whole operations can be completed in an operator,
Reduce operating personnel's risk；Operations all simultaneously can also control indoor progress remote, to work flow in operation interface
Remote control operation is carried out, operating personnel's working environment is substantially improved, is operated more flexible and convenient；Operating personnel can be provided
Better safety guarantee has been greatly reduced the risk of well cementing operation and severe operating condition of cementing the well.
The technical scheme of the present invention is realized as follows:
A kind of nearly long-range whole process control system of cementing equipment, including at least the remote operation control connected by Ethernet
System processed and local operation control system, the remote operating control system include at least PLC remote controllers and are connected thereto
Remote human-machine interface, the local operation control system include at least PLC local controller and local connected to it is man-machine
Interface；The PLC local controller be separately connected and control slurry system, hydraulic system, air-channel system, pumping system and other
Monitoring system.
Preferably, further include local/remote switching switch, pass through switching selection local operation control system or remote control room behaviour
Action control system；After system is selected, another system only has data display effect, does not have operating function；Operator exists
Chosen operation interface can carry out well cementing operation operation.
Preferably, the local operation control system and remote operating control system all have two or more man-machine boundaries
Face, multiple man-machine interfaces in same operation control system, which can be operated independently, to fulfil assignment, can also be complete with joint operation
At operation.
Preferably, the man-machine interface has multiple operation pages, including slurry, clear water, and manifold, liquid add, pressure test, become
Gesture figure, operator can carry out corresponding operating by the handover operation page, and each man-machine interface can also show the different operation page,
It can carry out a variety of data real time monitorings.
Preferably, the PLC local controller be two, slurry system, hydraulic system, air-channel system, pumping system and
The data of other monitoring systems are transmitted to PLC local controller in one of those, and not used another backs up simultaneously.
Preferably, the local operation control system further includes controller switching switch, and different PLC is selected by switching
Local controller operated.
Preferably, the local operation control system further includes that emergency manually controls case, in the failure of touching type operation screen,
Slurry operation can still be implemented manually.
Preferably, further include several cameras, scene can be monitored in real time, camera can carry out remote control beat
Orientation and focal position are taken the photograph, well cementation on-the-spot circumstance is accurately reflected；
Preferably, further include the display screen of one or more, camera picture can be transferred in display screen, it can also be with
System data is shown on a display screen, operator is facilitated to monitor scene and data in real time.
Preferably, PLC remote controllers and PLC local controller be provided with the acquisitions of data, analysis, backup, transmission and
The function of copy.
The invention has the benefit that
(1) present invention can be realized the closely long-range whole process control of cementing equipment, and two systems mutually back up and independent, guarantor
Card can realize normal operation by switching system, nearly tele-control system is well cementation under a situation arises in some control system
Equipment provides more multioperation selection, improves the reliability of cementing equipment.
(2) remote operating control system remotely operates main equipment far from main equipment, substantially reduces
The security risk of cement operations personnel, improves the working environment of operator.Nearly tele-control system data are synchronous, for remote
Range monitoring center personnel carries out the data analysis and data sharing at scene.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that local/remote operation control system of the present invention switches schematic diagram.
Fig. 2 is local/remote operation control system signal acquisition schematic diagram of the present invention.
Fig. 3 is the operation pages schematic diagram of man-machine interface.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with the embodiment of the present invention, it is clear that retouched
The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of protection.
A kind of nearly long-range whole process control system of cementing equipment as shown in Figs. 1-2, includes at least and is connected by Ethernet
Remote operating control system and local operation control system, while two systems are mutually indepedent, and control dependency number can be achieved
According to acquisition, analysis, backup, transmission and copy, can automatically switch, guarantee nearly long-range control reliability and independence.It is described remote
Journey operation control system includes at least PLC remote controllers and remote human-machine interface connected to it, the local operation control
System includes at least PLC local controller and local man-machine interface connected to it；The PLC local controller is separately connected simultaneously
Control slurry system, hydraulic system, air-channel system, pumping system and other monitoring systems.The PLC local controller is two
It is a, slurry system, hydraulic system, air-channel system, pumping system and other monitoring systems data be transmitted to PLC local controller
In one of those, not used another backs up simultaneously.
Nearly tele-control system, which has, selects the function of tonic chord, and local operation control system and remote control room operation control system are mutually only
Vertical, system further includes local/remote switching switch, passes through switching selection local operation control system or remote control room operation control system
System；After system is selected, another system only has data display effect, does not have operating function；Operator is chosen
Operation interface can carry out well cementing operation operation.The local operation control system further includes controller switching switch, by cutting
It changes and different PLC local controllers is selected operated.
Local operation control system and remote operating control system all have two or more man-machine interfaces, same operation
Multiple man-machine interfaces in control system, which can be operated independently, to fulfil assignment, and can also be fulfiled assignment with joint operation.
If each man-machine interface of Fig. 3 has a multiple operation pages, including slurry, clear water, manifold, liquid adds, pressure test, trend
Figure etc. all data, operator can carry out corresponding operating by the handover operation page, and each man-machine interface can also be shown not
The biconditional operation page can carry out a variety of data real time monitorings.
In remote operating control system operation: operator passes through switching switching, selection in remote control interior first
Remote operating control system.It after system is selected, inputs and instructs in man-machine interface, man-machine interface passes through the instruction that operator inputs
Ethernet is transmitted in main electric wiring system.Main electric wiring system feeds back to the signal of receiving in each actuator,
To control the movement of each execution unit, to realize to electric control part, transmission case electric control part, hydraulic electric control part, gas
The modules such as dynamic electric control part, ACM electric control part, ACM slurry system electric control part, detection sensor part carry out accuracy controlling,
To complete well cementing operation.In remote program-control room, there are two super large display screens.
Remote operating control system is equipped with several cameras, can equip to constant-pressure tank, slurry mixing tank, power intake, well cementation
The scenes such as panorama are monitored in real time, and camera can carry out remote control beat and take the photograph orientation and focal position, real to well cementation scene
Condition is accurately reflected；One or more big display screens, camera picture can be transferred in display screen, can also be by system
Data show on a display screen, and operator is facilitated to monitor scene and data in real time, make operator still can be in far control room
Whole equipment operation conditions is understood in real time, can also be transmitted in display screen in the display data of man-machine interface, be made operator more
Add intuitive, clear observation and analysis data.
In the operation of local operation control system: operator passes through switching switching, selection on local console
Local operation control system selects local operation.It after system is selected, inputs and instructs in man-machine interface, man-machine interface is by operator
The instruction of input with signal by being transmitted in main electric wiring system.Main electric wiring system feeds back to the signal of receiving respectively
In actuator, so that the movement of each execution unit is controlled, to realize to realize to electric control part, transmission case electric control part
Point, hydraulic electric control part, Pneumatic electrical control part, ACM electric control part, ACM slurry system electric control part, detection sensor part etc.
Module carries out accuracy controlling, to complete well cementing operation.Local operation control system further includes that emergency manually controls case, touch
When operator control panel fails, it can still implement slurry operation manually.
The present invention overcomes complicated working condition, improves the security and reliability of well cementation；Traditional cementing equipment, because of control
System is single, and is in-plant system, needs artificially to carry out Job Operations, and items well cementation parameter needs artificial detection, because
The safety of this well cementing operation is lacking with reliability.The application realizes all well cementing operation processes, and all operations can be
It is carried out in operation interface, sets relevant parameter, such as engine/motor speed, transmission gear box, pump injection pressure power, high pressure butterfly valve
Unlatching, low pressure butterfly valve are opened, automatic slurry density is set etc., while work flow can realize monitoring and record, for checking in the future
Handling situations and slurry mixing effect；The present invention greatly improves the operation convenience of cementing equipment, the reliability of well cementing operation, operation people
The safety of member.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of nearly long-range whole process control system of cementing equipment, which is characterized in that including at least what is connected by Ethernet
Remote operating control system and local operation control system, the remote operating control system include at least PLC remote controllers
And remote human-machine interface connected to it, the local operation control system include at least PLC local controller and are connected thereto
Local man-machine interface；The PLC local controller is separately connected and controls slurry system, hydraulic system, air-channel system, pumping
System and other monitoring systems.
2. a kind of nearly long-range whole process control system of cementing equipment as described in claim 1, which is characterized in that further include this
Ground/long-range switching switch passes through switching selection local operation control system or remote control room operation control system；After system is selected,
Another system only has data display effect, does not have operating function；Operator can be into chosen operation interface
Row well cementing operation operation.
3. a kind of nearly long-range whole process control system of cementing equipment as described in claim 1, which is characterized in that the local
Operation control system and remote operating control system all have two or more man-machine interfaces, in same operation control system
Multiple man-machine interfaces can be operated independently and be fulfiled assignment, and can also be fulfiled assignment with joint operation.
4. a kind of nearly long-range whole process control system of cementing equipment as claimed in claim 3, which is characterized in that described man-machine
There are a multiple operation pages, including slurry, clear water in interface, and manifold, liquid adds, pressure test, tendency chart, and operator can pass through switching
Operation pages carry out corresponding operating, and each man-machine interface can also show the different operation page, can carry out a variety of data real time monitorings.
5. a kind of nearly long-range whole process control system of cementing equipment as described in claim 1, which is characterized in that the PLC
Local controller is two, the data transmission of slurry system, hydraulic system, air-channel system, pumping system and other monitoring systems
To PLC local controller in one of those, not used another backs up simultaneously.
6. a kind of nearly long-range whole process control system of cementing equipment as claimed in claim 5, which is characterized in that the local
Operation control system further includes controller switching switch, selects different PLC local controllers operated by switching.
7. a kind of nearly long-range whole process control system of cementing equipment as described in claim 1, which is characterized in that the local
Operation control system further includes that emergency manually controls case, in the failure of touching type operation screen, can still implement slurry operation manually.
8. a kind of nearly long-range whole process control system of cementing equipment as described in claim 1, which is characterized in that if further including
Dry camera can monitor scene in real time, and camera can carry out remote control beat and take the photograph orientation and focal position, to well cementation
On-the-spot circumstance is accurately reflected.
9. a kind of nearly long-range whole process control system of cementing equipment as claimed in claim 8, which is characterized in that further include one
Camera picture can be transferred in display screen by a or above display screen, system data can also be shown in display screen
On, facilitate operator to monitor scene and data in real time.
10. a kind of nearly long-range whole process control system of cementing equipment as described in claim 1, which is characterized in that PLC is long-range
Controller and PLC local controller are provided with the function of the acquisition of data, analysis, backup, transmission and copy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622526.6A CN110244651A (en) | 2019-07-11 | 2019-07-11 | A kind of nearly long-range whole process control system of cementing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622526.6A CN110244651A (en) | 2019-07-11 | 2019-07-11 | A kind of nearly long-range whole process control system of cementing equipment |
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| CN110244651A true CN110244651A (en) | 2019-09-17 |
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| CN201910622526.6A Pending CN110244651A (en) | 2019-07-11 | 2019-07-11 | A kind of nearly long-range whole process control system of cementing equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032562A (en) * | 2020-09-07 | 2020-12-04 | 四机赛瓦石油钻采设备有限公司 | Liquid nitrogen pump truck dual-operation system based on PLC control |
| CN112233407A (en) * | 2020-11-10 | 2021-01-15 | 四川富沃得机电设备有限公司 | Well cementation construction monitoring method and system |
| CN112684775A (en) * | 2020-12-16 | 2021-04-20 | 四机赛瓦石油钻采设备有限公司 | Detection system of ACM mixed slurry density liquid level automatic controller |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032562A (en) * | 2020-09-07 | 2020-12-04 | 四机赛瓦石油钻采设备有限公司 | Liquid nitrogen pump truck dual-operation system based on PLC control |
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| CN112684775A (en) * | 2020-12-16 | 2021-04-20 | 四机赛瓦石油钻采设备有限公司 | Detection system of ACM mixed slurry density liquid level automatic controller |
| CN112684775B (en) * | 2020-12-16 | 2022-04-22 | 四机赛瓦石油钻采设备有限公司 | Detection system of ACM mixed slurry density liquid level automatic controller |
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Application publication date: 20190917 |
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