CN106707769B - A kind of field management System and method for - Google Patents
A kind of field management System and method for Download PDFInfo
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- CN106707769B CN106707769B CN201710159761.5A CN201710159761A CN106707769B CN 106707769 B CN106707769 B CN 106707769B CN 201710159761 A CN201710159761 A CN 201710159761A CN 106707769 B CN106707769 B CN 106707769B
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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
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
Abstract
The present invention relates to a kind of field management systems, comprising: oil well management module and cloud management module；By the oil well management module abstracts at corresponding Web service, and the Web service of single oil well is combined, forms the Model for Interoperability of single oil well；Model for Interoperability includes data acquisition unit, for acquiring well data；It further include data transmission unit, for storing and transmitting well data cloud management module；It is also used to update local algorithms library according to Optimal Control Strategy；Further include control unit, adjusts the production strategy of oil well in real time for the local algorithms library according to update；Cloud management module includes Data Management Unit, for receiving and storing the well data of Model for Interoperability transmission；Further include policy calculation unit, the optimisation strategy of oil well is calculated for well data based on the received, and optimisation strategy is sent to Model for Interoperability.The application may be implemented control oil well production, adjust the purpose for the strategy that recovers the oil, and implement simple, efficient.
Description
Technical field
The present invention relates to a kind of field management System and method fors, belong to intelligence manufacture control field.
Background technique
With the recovery process of oil well, the abrasion of machine equipment of pumping, failure, the variation of geological state, water filling in real time are to adopting
What the influence of oily condition etc. factor will continue influences oil recovery process, and the oil recovery industry in China was located always in the past
In rough production model.The characteristics of due to oil development mode, administrative staff can not learn subsurface equipment in real time
Real-time status, thus often oil well fault for a period of time after, fault message could be managed people by the variation of Discharge rate
Member's discovery, and need staff that can just learn the accurate real-time status of oil well by artificial monitoring；Or according to oil production
Significant change the variation of underground situation could be speculated, to change oil recovery strategy etc..In oil mining at this stage
During, the situation of information delay formula is often in the modification of the oil recovery strategy of oil well.And the offtake strategy of oil well
Change generally requires the experience accumulation of administrative staff year in year out and could take at the first time suitable mode, for having sent out
Raw situation is adjusted.And such operating mode just has a large amount of experience to rely on the staff of oil well, if
The time of mistake changes the oil recovery strategy of oil well, it may be desirable to which the inspection of a period of time could find new strategy not
Current production status can be met, it is too low that such situation frequently can lead to oil recovery efficiency, and reduces production capacity, a large amount of to waste
Human and material resources.
The Model for Interoperability of oil well improves this situation well.This technology in real time will according to the characteristic of equipment
The status information of equipment is timely collected by the progress of data acquisition equipment, and after differentiation storage, in real time and cloud
System interacts synchronization, to reach the real-time perception of device status information.And according to the parser of cloud offer, optimization
The modules such as algorithm, the corresponding algorithm of Auto-matching are calculated in conjunction with information such as the acquisition data of oil well itself, basic datas,
Corresponding optimisation strategy is formed, and is timely feedbacked to well managment System, well managment System will be according to the optimization plan received
Slightly, the oil recovery process of itself is adjusted, realizes that production capacity maximizes.The adjusting of oil well production strategy in this way, has reformed into oil
The information exchange of well Model for Interoperability and host computer cloud platform, and reach the process of Automatic Optimal control.
This is the trend that current oil field reform updates, and the only way which must be passed for improving producing line efficiency, reducing energy consumption.
Summary of the invention
The technical problem to be solved by the present invention is to during the oil mining of traditional field of petroleum exploitation, equipment shape
The problem of state information delay, oil recovery optimisation strategy postpones.Propose a kind of well managment System based on oil well Model for Interoperability
Oil well rig is subjected to modelling unified management with method, in the production process of oil well, according to the real-time status of oil well with
The analysis optimization algorithm in cloud interacts, and achievees the purpose that real time data inspecting and the optimal control of oil well, so that selection is most
Suitable offtake strategy achievees the purpose that maximize production capacity.
In order to solve the above-mentioned technical problems, the present invention provides a kind of field management system, the system comprises: oil well pipe
Manage module and cloud management module；
Wherein, by the oil well management module abstracts at corresponding Web service, and the Web service of single oil well is carried out
Combination, forms the Model for Interoperability of single oil well；
The Model for Interoperability includes data acquisition unit, data transmission unit and control unit；
The data acquisition unit, for acquiring well data；
The data transmission unit, the well data that acquisition unit acquires for storing data, and well data is transmitted
To cloud management module；It is also used to update local algorithms library according to the Optimal Control Strategy that cloud management module is sent；
The local algorithms library of described control unit, the update for being sent according to data transmission unit adjusts oil well in real time
Production strategy；
The cloud management module includes Data Management Unit and policy calculation unit；
The Data Management Unit, the well data sent for receiving and storing the Model for Interoperability；
The policy calculation unit, for calculating the optimization plan of oil well according to the received well data of Data Management Unit
Slightly, and optimisation strategy is sent to the Model for Interoperability.
Further, the Model for Interoperability further includes judging unit, is adopted for judging that the data acquisition unit is newest
The variation tendency whether well data collected meets well data in preset time period in the past notifies number if do not met
According to the well data of the variation tendency of well data in the transmission unit storage preset time period of not meeting not over.
Wherein, the well data includes the basic data, reservoir information, environmental information of oil well.
Wherein, the optimisation strategy includes start and stop, frequency conversion, adjustment spurt and the balancing of oil well.
Further, the cloud management module further includes log generation unit, for according to the Data Management Unit
The well data of middle storage generates the oil well log checked for the staff of oilfield according to preset format.
Further, the cloud management module further includes correction unit, for what is calculated the policy calculation unit
Optimisation strategy is verified, and the optimisation strategy for meeting specification of verification is stored in algorithms library.
Present invention also provides a kind of field management methods, comprising:
By the oil well management module abstracts installed on oil well at corresponding Web service, and by the Web service of single oil well into
Row combination, forms the Model for Interoperability of single oil well；
Data acquisition unit inside the Model for Interoperability acquires well data；
Cloud management module obtains the well data of the data acquisition unit acquisition；
Cloud management module calculates the optimisation strategy of oil well according to the well data, and is sent to the interoperability mould
Type；
The Model for Interoperability updates local algorithms library according to the optimisation strategy that cloud management module is sent, and according to update
Local algorithms library adjustment oil well production strategy.
Wherein, cloud management module obtains the well data of data acquisition unit acquisition, specifically:
Cloud data management module obtains the well data of the data acquisition unit acquisition by way of monitoring.
Further, after cloud management module obtains the well data of data acquisition unit acquisition, further includes:
Oil well log is generated according to the well data of acquisition and preset journal format.
Further, after optimisation strategy of the cloud management module according to well data calculating oil well, further includes: to calculating
Optimisation strategy verified, and the optimisation strategy for meeting specification of verification is stored in algorithms library.
The beneficial effects of the present invention are:
1, the application is by calculating the optimisation strategy of oil well according to the well data of acquisition, and adjusts oil according to optimisation strategy
The production strategy of well realizes the purpose of control oil well production, adjustment oil recovery strategy, and well managment System homoorganicity is good, real
It applies simple；
2, further, oil well log can also be generated according to the well data of acquisition and preset journal format, for
Staff checks, makes staff be found not meeting the oil well strategy of present case in time according to oil well log, thus in time
It safeguards oil well, not only reduces the manpower and material resources of maintenance oil well, and improve the oil recovery efficiency of producing well, improve production capacity；
3, further, the optimisation strategy of calculating is verified, judges whether to meet specification, specification optimization plan will be met
It is slightly stored in algorithms library, improves the efficiency of management of well managment System.
Detailed description of the invention
Fig. 1 is a kind of field management system structure diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of field management method flow schematic diagram provided in an embodiment of the present invention.
Specific embodiment
In order to keep the purpose of the present invention, technical solution and advantage etc. more explicit, concrete instance is enumerated herein
And it is further illustrated with refer-ence to the attached drawings.
The data acquisition equipment collected on oil well is modeled, being associated with for data and equipment is established, and passing through network will
The system optimizing control in cloud synchronizes, and is calculated, can be met by the data and system optimizing control that have acquired
The optimisation strategy of the status of the oil well, to be controlled by controller oil well next step mining method.Cloud then passes through
Otherness storage is carried out to the data of acquisition, and generates corresponding log, is checked for the professional person of oilfield, is summed up new
Optimization algorithm improve the algorithms library in cloud.
Wherein, modeling mentioned herein refers to taking out data collector all on every mouthful of oil well with controller
As changing, the corresponding mark of oil field profession is added at Web service in the acquisition data and controllable attribute abstraction that can be provided according to it
Signature claims, so that all oil wells can be obtained data or be adjusted by unified mode in field management system
With.By unified label come so that cloud platform system data versatility.
Cloud optimisation strategy refers to that controlling experience to existing oil well by the professional person of oilfield carries out always
Knot, and it is abstracted into corresponding formula, optimisation strategy.When producing well is abnormal or needs to optimize, need by people come according to warp
Change optimisation strategy is tested, the foundation of judgement is mainly calculated according to the abnormal or certain combinations of values of certain data new
The exceptions of data judged.This behavior can be abstracted into using collected data as parameter, will be finally obtained
The decision logic of optimisation strategy as a result.And combination calculating therein is then abstracted into corresponding calculation formula, inputs parameter
For the acquisition data of different acquisition equipment.In this way, we can need to do in such a way that computer data calculates to people
Optimisation strategy selection, removed empirical, formd reliable and stable processing logic.By the way that the defeated of calculation formula will be optimized
Enter output and be defined as Web service, and the mode of matched data label, to carry out unitized management to oil well.
Referring to Fig. 1, the embodiment of the invention provides a kind of field management system, which includes 11 He of oil well management module
Cloud management module 12；
Wherein, oil well management module 11 is abstracted into corresponding Web service, and the Web service of single oil well is subjected to group
It closes, forms the Model for Interoperability 13 of single oil well；
Oil well management module 11 is abstracted into corresponding Web service, can solve different type in oil well management module 11
Unit integrate low efficiency the problem of, the interoperability between different units is improved, so that the field management system is same
Structure is good, implementation is simple.
Web service in the embodiment of the present invention meets W3C standard, naturally it is also possible to according to actual needs by oil well management mould
Block 11 is abstracted into the Web service for meeting other standards, and the embodiment of the present invention is not specifically limited this.
Wherein, Model for Interoperability 13 includes data acquisition unit 131, data transmission unit 132 and control unit 133；
Data acquisition unit 131, for acquiring well data；
In the embodiment of the present invention, well data includes real time data, basic data and oil-gas reservoir data of different oil wells etc..
Data transmission unit 132, the well data that acquisition unit 131 acquires for storing data, and well data is passed
Transport to cloud management module 12；It is also used to update local algorithms library according to the Optimal Control Strategy that cloud management module 12 is sent；
Further, Model for Interoperability 13 further includes judging unit, is collected for judging that data acquisition unit 131 is newest
Well data whether meet the variation tendency of well data in preset time period in the past, if do not met, notification data is passed
Defeated unit 132, data transmission unit 132 receive judging unit transmission do not meet notice after, store this do not meet not over preset
The well data of the variation tendency of well data in period, i.e. data transmission unit 132 acquire data acquisition unit 131
Well data carries out differentiation storage.
The local algorithms library of control unit 133, the update for being sent according to data transmission unit 132 adjusts oil well in real time
Production strategy.
Wherein, cloud management module 12 includes Data Management Unit 121 and policy calculation unit 122；
Data Management Unit 121, for receiving and storing the well data of Model for Interoperability transmission；
Policy calculation unit 122, for calculating the optimization plan of oil well according to the received well data of Data Management Unit 121
Slightly, and optimisation strategy is sent to Model for Interoperability 13.
In practical application, policy calculation unit 122 can be by visual operation interface, according to the basic number of oil well
The numerical value that can measure oil well operating status is calculated according to, well datas such as reservoir information, environmental information, to form optimization
Strategy.Optimisation strategy includes start and stop, frequency conversion, adjustment spurt, balancing of oil well etc..
Wherein basic data includes the taper of rod parameter of oil well, stroke, pump diameter, pump setting depth, caliber, tubing length etc.
Parameter.Environmental information includes the information such as oil-gas reservoir density, temperature, humidity.
Further, cloud management module 12 further includes correction unit, the optimization for calculating policy calculation unit 122
Strategy is verified, and judges whether the optimisation strategy meets specification, if meeting specification, which is stored in algorithms library
In.
Further, cloud management module 12 further includes log generation unit, for depositing according in Data Management Unit 121
The well data of storage generates the oil well log checked for the staff of oilfield according to preset format.
Well managment System provided in an embodiment of the present invention passes through the optimization plan according to the well data of acquisition calculating oil well
Slightly, and according to optimisation strategy the production strategy for adjusting oil well, the purpose realized control oil well production, adjust the strategy that recovers the oil, and
Well managment System homoorganicity is good, it is simple to implement；It further, can also be according to the well data and preset log lattice of acquisition
Formula generates oil well log makes staff be found not meeting present case in time according to oil well log so that staff checks
Oil well strategy not only reduce the manpower and material resources of maintenance oil well, and improve the oil recovery of producing well to safeguard oil well in time
Efficiency improves production capacity；Further, the optimisation strategy of calculating is verified, judges whether to meet specification, it is excellent by specification is met
Change policy store in algorithms library, improves the efficiency of management of well managment System.
Referring to fig. 2, the embodiment of the invention provides a kind of field management methods, comprising:
Step S1: by the oil well management module abstracts installed on oil well at corresponding Web service, and by single oil well
Web service is combined, and forms the Model for Interoperability of single oil well；
Step S2: the data acquisition unit inside Model for Interoperability acquires well data；
Specifically, well data includes real time data, basic data and oil-gas reservoir data of different oil wells etc..
Step S3: cloud management module obtains the well data of data acquisition unit acquisition；
Specifically, cloud data management module obtains the well data of data acquisition unit acquisition by way of monitoring.
Step S4: cloud management module calculates the optimisation strategy of oil well according to well data, and is sent to Model for Interoperability；
Further, cloud management module can generate oil well day according to the well data of acquisition and preset journal format
Will, so that staff checks, when staff is by checking that oil well log finds the processing plan of certain mouthful of oil well or more mouthfuls of oil wells
When not meeting present case slightly, the optimisation strategy of oil well is calculated using cloud management module.
It is possible to further verifying the optimisation strategy of calculating, judge whether to meet specification, if meeting specification,
The optimisation strategy is stored in algorithms library.
It further, can Optimal Control Strategy to be stored in real-time update algorithms library.
Step S5: the local algorithms library of optimisation strategy update that Model for Interoperability is sent according to cloud management module, and according to
The production strategy of the local algorithms library adjustment oil well of update achievees the purpose that control oil well production, adjustment oil recovery strategy.
In conclusion method of the invention, is optimized for field of petroleum exploitation, reduce the change of oil mining strategy
Hysteresis quality more.Oil well management method provided in an embodiment of the present invention by oil well management module abstracts that will be installed on oil well at
Corresponding Web service, and the Web service of single oil well subordinate is combined, the Model for Interoperability of single oil well is formed, then
The optimisation strategy of oil well is calculated according to the well data of acquisition, and the production strategy of oil well is adjusted according to optimisation strategy, it is not only real
Control oil well production is showed, has adjusted the purpose for the strategy that recovers the oil, and has implemented simple, efficient；It further, can also be according to acquisition
Well data and preset journal format generate oil well log and make staff according to oil well day so that staff checks
Will finds not meeting the oil well strategy of present case in time, to safeguard oil well in time, not only reduces the manpower of maintenance oil well
Material resources, and the oil recovery efficiency of producing well is improved, improve production capacity；Further, the optimisation strategy of calculating is verified, is judged
Whether meet specification, specification optimisation strategy will be met and be stored in algorithms library, the efficiency of management of well managment System is improved.This
It is a kind of new systematic optimization solution for oil well optimal control, is suitble to promote the use of.
Claims (8)
1. a kind of field management system, which is characterized in that the system comprises: oil well management module and cloud management module；
Wherein, by the oil well management module abstracts at corresponding Web service, and the Web service of single oil well is combined,
Form the Model for Interoperability of single oil well；
The Model for Interoperability includes data acquisition unit, data transmission unit and control unit；
The data acquisition unit, for acquiring well data；
The data transmission unit, the well data that acquisition unit acquires for storing data, and well data is transmitted to cloud
Hold management module；It is also used to update local algorithms library according to the Optimal Control Strategy that cloud management module is sent；
The local algorithms library of described control unit, the update for being sent according to data transmission unit adjusts the production of oil well in real time
Strategy；
The cloud management module includes Data Management Unit and policy calculation unit；
The Data Management Unit, the well data sent for receiving and storing the Model for Interoperability；
The policy calculation unit, for calculating the optimisation strategy of oil well according to the received well data of Data Management Unit, and
Optimisation strategy is sent to the Model for Interoperability；
The cloud management module further includes correction unit, and the optimisation strategy for calculating the policy calculation unit carries out school
It tests, and the optimisation strategy for meeting specification of verification is stored in algorithms library.
2. system according to claim 1, which is characterized in that the Model for Interoperability further includes judging unit, for sentencing
Whether the newest collected well data of the data acquisition unit that breaks meets the variation of well data in preset time period in the past
Trend, if do not met, the variation of well data becomes in the notification data transmission unit storage preset time period of not meeting not over
The well data of gesture.
3. system according to claim 1, which is characterized in that the well data includes the basic data of oil well, oil gas
Hide information, environmental information.
4. system according to claim 1, which is characterized in that the optimisation strategy includes the start and stop, frequency conversion, adjustment of oil well
Spurt and balancing.
5. system according to claim 1, which is characterized in that the cloud management module further includes log generation unit,
For generating the work for oilfield according to preset format according to the well data stored in the Data Management Unit
The oil well log checked as personnel.
6. a kind of field management method characterized by comprising
By the oil well management module abstracts installed on oil well at corresponding Web service, and the Web service of single oil well is subjected to group
It closes, forms the Model for Interoperability of single oil well；
Data acquisition unit inside the Model for Interoperability acquires well data；
Cloud management module obtains the well data of the data acquisition unit acquisition；
Cloud management module calculates the optimisation strategy of oil well according to the well data, and is sent to the Model for Interoperability；
The Model for Interoperability updates local algorithms library according to the optimisation strategy that cloud management module is sent, and according to the sheet of update
The production strategy of ground algorithms library adjustment oil well；
Cloud management module is calculated according to well data after the optimisation strategy of oil well, further includes:
The optimisation strategy of calculating is verified, and the optimisation strategy for meeting specification of verification is stored in algorithms library.
7. according to the method described in claim 6, it is characterized in that, cloud management module obtains the data acquisition unit acquisition
Well data, specifically:
Cloud data management module obtains the well data of the data acquisition unit acquisition by way of monitoring.
8. according to the method described in claim 6, it is characterized in that, cloud management module obtains the data acquisition unit acquisition
Well data after, further includes:
Oil well log is generated according to the well data of acquisition and preset journal format.
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| CN202404435U (en) * | 2011-12-30 | 2012-08-29 | 深圳市中翔恒威科技有限公司 | Internet of things-based oil well comprehensive monitoring system |
| CN203039730U (en) * | 2013-01-15 | 2013-07-03 | 陕西延长石油(集团)有限责任公司研究院 | Wisdom oil field ground internet of things system |
| CN203366116U (en) * | 2013-08-11 | 2013-12-25 | 西安海联石化科技有限公司 | Oil field well site data acquisition system based on Internet of things |
| CN109901531A (en) * | 2014-02-20 | 2019-06-18 | 李新华 | A kind of field management system and management method |
| CN104898579B (en) * | 2014-03-04 | 2018-05-18 | 沈阳中科奥维科技股份有限公司 | Rod-pumped well data acquisition control system and its method based on wireless network |
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