CN205450739U - Gas injection operation remote monitering system - Google Patents
Gas injection operation remote monitering system Download PDFInfo
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- CN205450739U CN205450739U CN201521118127.XU CN201521118127U CN205450739U CN 205450739 U CN205450739 U CN 205450739U CN 201521118127 U CN201521118127 U CN 201521118127U CN 205450739 U CN205450739 U CN 205450739U
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- injection equipment
- gas injection
- water injection
- monitoring
- running parameter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a gas injection operation remote monitering system for monitoring gas injection equipment and water injection equipment's working parameter, include: monitoring module, teletransmission terminal and remote data processing center, wherein: monitoring module installs on gas injection equipment and water injection equipment and links to each other with the teletransmission terminal for monitoring gas injection equipment and water injection equipment's working parameter. The teletransmission terminal for real -time collection the gas injection equipment of monitoring module monitoring and water injection equipment's working parameter transmit gas injection equipment and water injection equipment's working parameter for remote data processing center. Remote data processing center for preserve teletransmission terminal transfer's gas injection equipment and water injection equipment's working parameter. Through this utility model's system, can solving among the prior art manual work, to patrol and examine mode control strength weak, the low problem of control reliability.
Description
Technical field
This utility model relates to monitoring field, is specifically related to a kind of gas injection operation long distance control system.
Background technology
Carrying out along with deepening continuously of work is adopted in gas injection three, gas injection workload increases severely year by year, and the admission of site operation parameter, safety management and emergency disposal work are proposed the highest requirement.At present, in oilfield development process, the management and monitoring to gas injection operation field relies primarily on oil recovery work in well and supervision Daily Round Check.But, this mode cannot realize enrolling gas injection and water injection parameter incessantly, it is impossible to realizing carrying out gas injection scene round-the-clock, the monitoring of overall process, therefore, monitoring strength is the weakest.
And, the most definite gas injection and water injection parameter also cannot be provided when this mode runs into complex situations in gas injection process, thus directly affects the formulation of the analysis and decision of problem.Site machinery Pressure gauge cannot realize safe early warning management, it is difficult to finds that gas injection process is abnormal in time and plays the complex situations such as pressure, equipment fault, there is well control risk.When there is abnormal information, feedback relies on telephonic communication mode, feeds back delayed, and mobility is poor, is not easy to case of emergency and disposes.
It addition, the staff at scene is in simple work state for a long time, easily producing fatigue, thus easily cause carelessness during monitoring, therefore, the reliability of monitoring is relatively low.And staff's demand at scene is big, one-man job's intensity high, in adding work area, individual well road is the remotest, and artificial and vehicle cost, security risk are multiplied accordingly.
Utility model content
This utility model provides a kind of gas injection operation long distance control system, stays well and supervision routine inspection mode monitoring weak, the problem that monitoring reliability is low in order to solve oil recovery work of the prior art.
According to an aspect of the present utility model, it is provided that a kind of gas injection operation long distance control system, for monitoring the running parameter of gas injection equipment and water injection equipment, it is characterised in that including: monitoring modular, remote transmission terminal and remote data processing center, wherein:
Described monitoring modular is arranged on gas injection equipment and is connected with on water injection equipment and with described remote transmission terminal, for monitoring described gas injection equipment and the running parameter of water injection equipment；
Described remote transmission terminal, for the real-time described gas injection equipment gathering described monitoring module monitors and the running parameter of water injection equipment, is transferred to remote data processing center by the running parameter of described gas injection equipment and water injection equipment；
Remote data processing center, for preserving described gas injection equipment and the running parameter of water injection equipment of remote transmission terminal transmission.
The gas injection operation long distance control system provided according to this utility model, is monitored the running parameter of gas injection equipment and water injection equipment, and comes acquisition process and transmission running parameter by remote transmission terminal, preserve running parameter by remote data processing center by monitoring modular.The gas injection operation long distance control system provided by this programme, the manual inspection mode in prior art that solves monitors the problem of weak, improves the reliability of monitoring.The abnormal conditions in gas injection operation can be found and dispose simultaneously the very first time, reduce well control risk, improve construction quality.On-the-spot stay well and the quantity of patrol supervisor is greatly decreased, fundamentally reduces artificial and vehicle cost, reduce security risk further.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, and in order to above and other objects, features and advantages of the present utility model can be become apparent, below especially exemplified by detailed description of the invention of the present utility model.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit those of ordinary skill in the art be will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as restriction of the present utility model.And in whole accompanying drawing, it is denoted by the same reference numerals identical parts.In the accompanying drawings:
Fig. 1 shows the schematic diagram of the gas injection operation long distance control system embodiment that this utility model provides；
Fig. 2 shows the detailed construction schematic diagram of the gas injection operation long distance control system embodiment that this utility model provides.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing showing the exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should not limited by embodiments set forth here.On the contrary, it is provided that these embodiments are able to be best understood from the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
This utility model provides a kind of gas injection operation remote supervision system, for monitoring gas injection equipment and the construction parameter of water injection equipment of gas injection operation, oil recovery work of the prior art can be solved and stay well and supervision routine inspection mode monitoring weak, the problem that monitoring reliability is low.
Fig. 1 shows the schematic diagram of the gas injection operation long distance control system embodiment that this utility model provides, as it is shown in figure 1, native system includes: monitoring modular 1, remote transmission terminal 2 and remote data processing center 3, wherein:
Monitoring modular 1 is arranged on gas injection equipment and is connected with on water injection equipment and with remote transmission terminal 2, for monitoring the running parameter of gas injection equipment and water injection equipment；Remote transmission terminal 2, for the real-time gas injection equipment gathering monitoring modular 1 monitoring and the running parameter of water injection equipment, is transferred to remote data processing center 3 by the running parameter of gas injection equipment and water injection equipment；Remote data processing center 3, for preserving gas injection equipment and the running parameter of water injection equipment of remote transmission terminal 2 transmission.
Wherein, monitoring modular 1 is for monitoring the gas injection pressure of gas injection equipment, gas injection discharge capacity, accumulative gas injection rate, nitrogen gas purity, the water injection pressure of water injection equipment, water filling discharge capacity and/or accumulative water injection rate.
In this utility model embodiment, monitored the running parameter of gas injection equipment and water injection equipment by monitoring modular 1, and gather by remote transmission terminal 2, process, transmit running parameter, realized the teleprocessing of running parameter by remote data processing center 3.
The gas injection operation long distance control system provided according to this utility model, is monitored the running parameter of gas injection equipment and water injection equipment, and comes acquisition process and transmission running parameter by remote transmission terminal, preserve running parameter by remote data processing center by monitoring modular.The gas injection operation long distance control system provided by this programme, the manual inspection mode in prior art that solves monitors the problem of weak, improves the reliability of monitoring.The abnormal conditions in gas injection operation can be found and dispose simultaneously the very first time, reduce well control risk, improve construction quality.On-the-spot stay well and the quantity of patrol supervisor is greatly decreased, fundamentally reduces artificial and vehicle cost, reduce security risk further.
Fig. 2 shows the detailed construction schematic diagram of the gas injection operation long distance control system embodiment that this utility model provides.As in figure 2 it is shown, this gas injection operation long distance control system includes the remote data processing center 3 that monitoring modular 1, the remote transmission terminal 2 being connected with monitoring modular 1 are connected, and the multiple client computer 4 being connected with remote data processing center 3 with remote transmission terminal 2.
Wherein, monitoring modular 1 is separately mounted to the relevant position of gas injection equipment and water injection equipment, for being monitored the running parameter of gas injection equipment and the relevant position of water injection equipment, wherein, gas injection equipment includes film nitrogen and supercharger, and water injection equipment includes two high pressure water-injection pumps.The running parameter of gas injection equipment specifically includes that gas injection pressure, gas injection discharge capacity, accumulative gas injection rate, nitrogen gas purity.The running parameter of water injection equipment specifically includes that water injection pressure, water filling discharge capacity, accumulative water injection rate.Wherein, gas injection pressure refers to the pressure at expulsion of supercharger afterbody, and gas injection pressure need to control within the scope of well head pressure-bearing；Gas injection discharge capacity is to inject the nitrogen amount in pit shaft per hour, and accumulative gas injection rate is that accumulative gas injection rate requires that true and reliable reaching designs gas injection rate from starting the gas injection accumulative gas injection rate to cut-off monitoring period；Nitrogen gas purity directly affects construction safety, if tubing string is caused the security incidents such as corrosion or combustion explosion by nitrogen gas purity meeting the most up to standard, specifically, the normal film equipment of making nitrogen requires nitrogen gas purity more than 97%, and high-purity gas injection equipment requirements nitrogen gas purity is more than 99.9%；The height of oil pipe water injection pressure direct reaction well head oil pressure, specifically, height according to oil pipe water injection pressure increases or reduces water filling discharge capacity, oil pipe water injection pressure is made to control within the scope of well head pressure-bearing, the height of sleeve pipe water injection pressure direct reaction casing pressure, specifically, increase or reduce water filling discharge capacity according to the height of sleeve pipe water injection pressure, make sleeve pipe water injection pressure control within the scope of well head pressure-bearing；Accumulative water injection rate produces for the later stage and provides data support.Above-mentioned running parameter is monitored in whole gas injection operation process, to determine whether gas injection operation exists well control risk and whether reach to design requirement.
Wherein, for monitoring the gas injection pressure of gas injection equipment, gas injection discharge capacity, accumulative gas injection rate, the module of nitrogen gas purity are film nitrogen PLC module 11 and supercharger PLC module 12.It is I/O module 13 and 232 conversion module 14 for monitoring the module of the water injection pressure of water injection equipment, water filling discharge capacity and accumulative water injection rate.232 conversion modules 14 for being converted to the running parameter of 232 electrical signal form by the analog signals that I/O module 13 monitors.
The remote transmission terminal 2 being connected with monitoring modular 1, carries out data sampling and processing and transmission for the running parameter monitoring monitoring modular 1.Specifically, remote transmission terminal 2 includes data acquisition unit 21, CPU 22, data transmission unit 23.
Wherein, data acquisition unit 21, for gathering gas injection equipment and the running parameter of water injection equipment of monitoring modular 1 monitoring.Data acquisition unit 21 is connected with 232 conversion modules 14 on the film nitrogen PLC module 11 on film nitrogen, the supercharger PLC module 12 on supercharger and water injection equipment respectively, 232 conversion modules 14 are connected with I/O module 13, and the analog quantity parameter of the water injection equipment for I/O module 13 being gathered is converted to 232 signals of telecommunication.
CPU 22, the running parameter for the gas injection equipment gathering data acquisition unit 21 and water injection equipment is changed and is processed.By arithmetical unit (arithmetic logical unit, ALU, ArithmeticLogicUnit), the data parameters collected is analyzed, processes and is converted to the signal that can transmit.
Data transmission unit 23, gas injection equipment and the running parameter of water injection equipment after CPU 22 being processed are sent to remote data processing center 3 by CDMA.Data transmission unit 23 is CDMA remote transmission module.CDMA remote transmission module, gas injection equipment and the running parameter of water injection equipment after CPU 22 being processed are sent to remote data processing center 3.Signal is sent to remote data processing center 3 by CDMA3G network by CDMA remote transmission module.
Remote data processing center 3 is connected with data transmission unit 23, is used for receiving running parameter, and is analyzed the running parameter received processing；Meanwhile, at least one client computer 4, it is connected with remote data processing center 3, the gas injection equipment after accessing remote data processing center 3 analyzing and processing and the running parameter of water injection equipment.
Remote data processing center 3 is connected with multiple client computer 4, processes the request that each client computer 4 sends.Specifically, remote data processing center 3 can be arranged on factory department's level, in order to remotely receives the data such as running parameter and stores that data in data base.Data in data base are managed collectively by remote data processing center 3, in order to the access of client computer 4, such as, according to the running parameter monitored, can be implemented function such as by software:
1) dynamic curve diagram of the running parameter monitored is provided, thus checks the curvilinear motion of running parameter.
2) query function of all historical datas is provided, and derives.
3) the management function (setting of such as user right) of user is provided.
4) whether provide alarming value arranges function, the data received compared with the alarming value preset, thus point out in interface and report to the police.
The data of management in remote data processing center 3 can be conducted interviews by each client computer 4 being connected with remote data processing center 3.
The gas injection operation long distance control system provided by this utility model embodiment, can be carried out round-the-clock monitor full time to the running parameter that monitoring modular obtains, improve control and monitoring, can be to occur that abnormal conditions provide foundation.It addition, the remote access to running parameter can be realized by remote data processing center, consequently facilitating the construction of gas injection operation field is carried out remote scheduling.And, remote data processing center also provides several functions (as inquired about and arranging function) for client computer, understands gas injection construction information with can allowing users to complete and accurate, it is ensured that the verity of data.This system additionally provides warning function, can ensure construction well control risk further.It addition, compared with conventional manual monitoring pattern, change conventional construction team and report, the pattern that oil recovery factory develops programs, it is possible to regain the initiative, find the abnormal conditions in gas injection process in time, reduce the response time to gas injection operation field accident.It is additionally, since and utilizes computer monitor, also solve the problem that oil recovery factory's well workover supervision is not enough and vehicle is nervous, alleviate the cost pressure of oil recovery factory.
The various modules that are previously mentioned in this utility model, circuit are all for by hard-wired circuit, although some of which module, circuit are integrated with software, but this utility model claimed be the hardware circuit of the function that integrated software is corresponding, and be not only software itself.
It should be appreciated by those skilled in the art that the apparatus structure shown in accompanying drawing or embodiment is only schematically, represent logical structure.The module wherein shown as separating component is probably or is not likely to be physically separate, and the parts shown as module are probably or are not likely to be physical module.
Finally; it is to be noted that listed above is only specific embodiment of the utility model; certainly this utility model can be modified and modification by those skilled in the art; if these amendments and modification belong within the scope of this utility model claim and equivalent technologies thereof, all it is considered as protection domain of the present utility model.
Claims (9)
1. a gas injection operation long distance control system, for monitoring the running parameter of gas injection equipment and water injection equipment, it is characterised in that including: monitoring modular, remote transmission terminal and remote data processing center, wherein:
Described monitoring modular is arranged on gas injection equipment and is connected with on water injection equipment and with described remote transmission terminal, for monitoring described gas injection equipment and the running parameter of water injection equipment；
Described remote transmission terminal, for the real-time described gas injection equipment gathering described monitoring module monitors and the running parameter of water injection equipment, is transferred to remote data processing center by the running parameter of described gas injection equipment and water injection equipment；
Remote data processing center, for preserving described gas injection equipment and the running parameter of water injection equipment of remote transmission terminal transmission.
System the most according to claim 1, it is characterised in that described monitoring modular is for monitoring the gas injection pressure of gas injection equipment, gas injection discharge capacity, accumulative gas injection rate, nitrogen gas purity, the water injection pressure of water injection equipment, water filling discharge capacity and/or accumulative water injection rate.
System the most according to claim 2, it is characterised in that the described module for monitoring the water injection pressure of water injection equipment, water filling discharge capacity and accumulative water injection rate is I/O module and 232 conversion modules.
System the most according to claim 3, it is characterised in that described 232 conversion modules for being converted to the running parameter of 232 electrical signal form by the analog signals that described I/O module monitors.
System the most according to claim 2, it is characterised in that described for monitoring the gas injection pressure of gas injection equipment, gas injection discharge capacity, accumulative gas injection rate, the module of nitrogen gas purity are film nitrogen PLC module and supercharger PLC module.
System the most according to claim 1, it is characterised in that described remote transmission terminal farther includes:
Data acquisition unit, for gathering described gas injection equipment and the running parameter of water injection equipment of described monitoring module monitors；
CPU, the running parameter for the described gas injection equipment gathering described data acquisition unit and water injection equipment is changed and is processed；
Data transmission unit, for being sent to remote data processing center by the running parameter of the described gas injection equipment after described central processing unit for processing and water injection equipment by CDMA.
System the most according to claim 6, it is characterised in that described data transmission unit is CDMA remote transmission module.
System the most according to claim 7, it is characterised in that described CDMA remote transmission module, for being sent to described remote data processing center by the running parameter of the described gas injection equipment after described central processing unit for processing and water injection equipment.
System the most according to claim 1, it is characterised in that described system farther includes:
At least one client computer, is connected with described remote data processing center, the described gas injection equipment after accessing described remote data processing center analyzing and processing and the running parameter of water injection equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118127.XU CN205450739U (en) | 2015-12-29 | 2015-12-29 | Gas injection operation remote monitering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118127.XU CN205450739U (en) | 2015-12-29 | 2015-12-29 | Gas injection operation remote monitering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450739U true CN205450739U (en) | 2016-08-10 |
Family
ID=56572344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118127.XU Expired - Fee Related CN205450739U (en) | 2015-12-29 | 2015-12-29 | Gas injection operation remote monitering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450739U (en) |
-
2015
- 2015-12-29 CN CN201521118127.XU patent/CN205450739U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20161229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |