CN103092139B - Horizontal well steam flooding three-dimensional physical simulation measuring and control device - Google Patents
Horizontal well steam flooding three-dimensional physical simulation measuring and control device Download PDFInfo
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- CN103092139B CN103092139B CN201110337884.6A CN201110337884A CN103092139B CN 103092139 B CN103092139 B CN 103092139B CN 201110337884 A CN201110337884 A CN 201110337884A CN 103092139 B CN103092139 B CN 103092139B
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- control device
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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]
Abstract
The invention provides a horizontal well steam flooding three-dimensional physical simulation measuring and control device. The horizontal well steam flooding three-dimensional physical simulation measuring and control device comprises a computer and an instrument control cabinet. A temperature sensor detects the temperature of a detected point of a model. A data collecting module collects multi-channel temperature data detected by the temperature sensor. A gas flow measuring and control device is used for controlling the flow of injected gas. A constant speed pump is used for supplying and distributing water to a steam generator and injecting medicament into the steam generator. A pressure sensor detects the pressure in the model, the pressure of an injected gas inlet and the pressure of an output well. An adjusting and control device is used for adjusting and controlling the pressure. The computer is connected with the instrument control cabinet and used for collecting data measured by the instrument control cabinet. The horizontal well steam flooding three-dimensional physical simulation measuring and control device solves the problems that a common measuring and control device still needs manual operation, is low in measuring precision and the like. In addition, the horizontal well steam flooding three-dimensional physical simulation measuring and control device has the advantages of being high in measuring precision and automation degree and having a function of overheat warning.
Description
Technical field
The present invention relates to the observing and controlling of steam for thermal recovery of petroleum Drainage process experimental provision, especially relate to a kind of horizontal well and steam
Vapour drives three-dimensional physical simulation measure and control device.
Background technology
The supporting measure and control device of the steam flooding three-dimensional physical simulation device of use at present, is primarily directed to steam and drives three-dimensional
Steam during oil displacement experiment, the measurement of medicament injection rate control, and the temperature of model ontology, the on-line monitoring of pressure field with
Output, device temperature overload alarm monitored etc., there is main shortcoming or deficiency is that software used can not be real
Accomplish to automatically control in addition it is also necessary to artificial is manual, the precision that measurement controls is low；Although system can accomplish overtemperature alarm, not
Power supply can be automatically cut off it is impossible to be effectively protected the safe operation of equipment；The data output of on-line monitoring and software integration are paid no attention to
Think, be that steam flooding tests Analysis on Mechanism and data processing brings inconvenience.We have invented a kind of new horizontal well for this
Steam flooding three-dimensional physical simulation measure and control device, solves above technical problem.
Content of the invention
It is an object of the invention to provide a kind of certainty of measurement is high, have the level of overtemperature alarm function, high degree of automation
Well steam flooding three-dimensional physical simulation measure and control device.
The purpose of the present invention can be achieved by the following technical measures：
Steam flooding three-dimensional physical simulation of horizontal well measure and control device, this steam flooding three-dimensional physical simulation of horizontal well measure and control device bag
Include computer and meter control cabinet, this meter control cabinet include temperature sensor, data acquisition module, gas flow controller,
Constant speed pump, regulation and controller and pressure transducer, communication converter and communication expansion card, this temperature sensor detection model quilt
The temperature of monitoring point, this data acquisition module is connected to this temperature sensor, and gathers the multichannel that this temperature sensor measurement arrives
Temperature data, this gas flow controller is used for injecting the control of the uninterrupted of gas, and this constant speed pump is used for steam generator
Feedwater, water distribution and medicament injection, this pressure within pressure transducer detection model, injection steam inlet pressure, product
Go out well pressure, this regulation and controller are connected to this pressure transducer, the regulation for pressure and control, this communication converter is even
It is connected to this data acquisition module, the conversion between the data for this data acquisition module and this computer and transmission, this communication
Expansion card is connected to this constant speed pump and this regulation and controller, for this constant speed pump, this regulation and controller and this computer
Data cube computation and exchange, this computer is connected to this meter control cabinet, and the data for measuring to this meter control cabinet enters line number
According to collection.
The purpose of the present invention also can be achieved by the following technical measures：
This computer is connected with this meter control cabinet with PCI by communication port.
This meter control cabinet also includes quck-opening valve, is connected to this regulation and controller, is used for automatically turning on collection production fluid.
This meter control cabinet also includes being connected to the display control instrument of this gas flow controller and this communication expansion card,
For measuring and controlling the injection flow of injection gas.
This computer is additionally operable to the data of this meter control cabinet measurement is initialized and upper limit alarm parameter setting.
This computer is additionally operable to start, switches, stops this gas flow controller and this regulation and controller.
This computer is additionally operable to this meter control cabinet is carried out real-time monitoring, the real-time display of observing and controlling parameter, and can be in super
Limit is reported to the police and is cut off the power supply to this meter control cabinet simultaneously.
This computer is additionally operable to the automatic real time record of parameter in experimentation, and is exported each in the form of database table
The initial data of parameter, and automatically draw the data and curves specifying parameter to change with experimentation.
Steam flooding three-dimensional physical simulation of horizontal well measure and control device in the present invention, except having all of original measure and control device
Outside function, increased the observing and controlling function of horizontal well oil displacement experiment, and effectively solve defect and the deficiency of above-mentioned functions.This survey
Control device is made up of host controller and meter control cabinet two large divisions.Measure and control device adopts distributed modular design,
Host controller is connected with each measurement control point with multiplex communication expansion card through multiplex communication transducer.Operation software is mainly base
Set up man-machine interaction interface in measure and control device, facilitate experimenter that injection parameter, control parameter, safe early warning parameter etc. are carried out
Setting, applies difference arithmetic to go back temperature field and pressure field within master mould in real time simultaneously, is easy to the parameter to producing well and carries out
Real-time adjustment.
The present invention has the advantage that compared with prior art, first, the parameter of whole measuring and controlling institute observing and controlling,
Certainty of measurement is high, can be accurately finished each survey internal to injected system, output system, the concrete setting of aid system and model
The data acquisition of warm pressure tap.Secondly, steam generator temperature control has overtemperature alarm function, and exceeding design temperature will report automatically
Alert, and stop power output, the generation of Accident prevention.Furthermore, it is possible to realize long-time unmanned, self-timing counts, energy
Export the initial data of each physical parameter in the form of database table, and can automatically draw specified parameter and become with experimentation
The data and curves changed.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention.
Specific embodiment
Above and other objects, features and advantages for enabling the present invention become apparent, and cited below particularly go out preferably to implement
Example, and coordinate institute's accompanying drawings, it is described in detail below.
As shown in figure 1, Fig. 1 is the structure chart of the steam flooding three-dimensional physical simulation of horizontal well measure and control device of the present invention.This water
Horizontal well steam flooding three-dimensional physical simulation measure and control device is by host controller（Computer 1）And meter control cabinet 2 forms, computer 1
It is connected with meter control cabinet 2 with PCI12 by communication port 11.
Meter control cabinet 2 include temperature sensor 21, data acquisition module 22, gas flow controller 23, SR53A24,
Constant speed pump 25, quck-opening valve 26, regulation and controller 27, pressure transducer 28, communication converter 29 and communication expansion card 30.Temperature
Sensor 21 is used for detection model entrance, outlet, the temperature of the internal point being monitored of model.Data acquisition module 22 is connected to temperature
Sensor 21, the multi way temperature data measuring for collecting temperature sensor.Gas flow controller 23 is used for injecting gas
Uninterrupted control.SR53A24 is connected to gas flow controller 23, is the display control instrument of gas flow controller 23
The injection flow that table is used for measurement and controls injection gas.Constant speed pump 25 is used for feedwater, water distribution and the medicament of steam generator
Injection.The production fluid that quck-opening valve 26 is used in experimentation automatically turns on collection.Adjust and be connected to pressure biography with controller 27
Sensor 28 and quck-opening valve 26, the regulation for pressure and control.Pressure transducer 28 is for the pressure within detection model, injection
Steam inlet pressure, output well pressure.Communication converter 29 is connected to data acquisition module 22, for by data acquisition module 22
Data and computer 1 between conversion and transmission.Communication expansion card 30 is connected to constant speed pump 25, SR53A24, adjusts and control
Device 27, for constant speed pump 25, the data cube computation of SR53A24, regulation and controller 27 and computer 1 and exchange.In an embodiment
In, data acquisition module 22, constant speed pump 25 and quck-opening valve 26 are multiple, for example, have 3 data and adopt in meter control cabinet 2
Collection 22,2 constant speed pumps 25 of module and 3 quck-opening valves 26.
Computer 1 is connected with meter control cabinet 2 with PCI12 by communication port 11, and through communication converter 29 and DLT
News expansion card 30 be connected with each measurement control point, complete to model inside each thermometric pressure tap parameter, the relevant device of model and
The measurement control parameter of system（The injection flow of medicament, the feedwater of steam generator, distributed water flow, the flow of injection gas）'s
Data acquisition.Realize following functions by operating software to set up man-machine interaction interface on computer 1 simultaneously：To above-mentioned parameter
（Temperature, pressure, flow）Initialization, upper limit alarm parameter setting；Pass through with controller 27 with gas flow controller 23, regulation
The startup of Communication Control experimentation equipment, switching, stopping；The real-time monitoring of various equipment states can be realized on interface,
The real-time display of observing and controlling parameter, and can cut off the electricity supply in overload alarm simultaneously interlock protection is carried out to field apparatus；To testing
The automatic real time record of parameter in journey, and the initial data of each physical parameter can be exported in the form of database table, and can
Automatically the data and curves specifying parameter to change are drawn with experimentation.
Claims (3)
1. steam flooding three-dimensional physical simulation of horizontal well measure and control device is it is characterised in that this steam flooding three-dimensional physical simulation of horizontal well
Measure and control device includes computer and meter control cabinet, and this meter control cabinet includes temperature sensor, data acquisition module, gas stream
Amount controller, constant speed pump, regulation and controller and pressure transducer, communication converter and communication expansion card, this temperature sensor
The temperature of detection model point being monitored, this data acquisition module is connected to this temperature sensor, and gathers this temperature sensor survey
The multi way temperature data measured, this gas flow controller is used for injecting the control of the uninterrupted of gas, and this constant speed pump is used for
The injection of the feedwater of steam generator, water distribution and medicament, this pressure within pressure transducer detection model, injection steam enter
Mouthful pressure, output well pressure, this regulation and controller are connected to this pressure transducer and quck-opening valve, the regulation for pressure and control
System, wherein, quck-opening valve is used for automatically turning on collection production fluid, and this communication converter is connected to this data acquisition module, for this
The conversion of data and transmission between data acquisition module and this computer, this communication expansion card is connected to this constant speed pump and this regulation
With controller, the data cube computation for this constant speed pump, this regulation and controller and this computer and exchange, this computer passes through logical
News mouth is connected with the communication converter of this meter control cabinet, is connected with the communication expansion card of this meter control cabinet by PCI, uses
Carry out data acquisition in the data that this meter control cabinet is measured；This meter control cabinet also includes being connected to this gas flow observing and controlling
Device and the display control instrument of this communication expansion card, for measuring and controlling the injection flow of injection gas；This computer is also used
Initialized and upper limit alarm parameter setting in the data that this meter control cabinet is measured；This computer is additionally operable to start, cuts
Change, stop this gas flow controller and this regulation and controller.
2. steam flooding three-dimensional physical simulation of horizontal well measure and control device according to claim 1 is it is characterised in that this computer
It is additionally operable to this meter control cabinet is carried out real-time monitoring, the real-time display of observing and controlling parameter, and can be cut off this in overload alarm simultaneously
The power supply of meter control cabinet.
3. steam flooding three-dimensional physical simulation of horizontal well measure and control device according to claim 1 is it is characterised in that this computer
It is additionally operable to the automatic real time record of parameter in experimentation, and export the initial data of each parameter in the form of database table,
And automatically draw the data and curves specifying parameter to change with experimentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337884.6A CN103092139B (en) | 2011-11-01 | 2011-11-01 | Horizontal well steam flooding three-dimensional physical simulation measuring and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337884.6A CN103092139B (en) | 2011-11-01 | 2011-11-01 | Horizontal well steam flooding three-dimensional physical simulation measuring and control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103092139A CN103092139A (en) | 2013-05-08 |
| CN103092139B true CN103092139B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110337884.6A Active CN103092139B (en) | 2011-11-01 | 2011-11-01 | Horizontal well steam flooding three-dimensional physical simulation measuring and control device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2026483C (en) * | 1989-10-11 | 2001-02-20 | J. Michael Sanchez | Wellbore heating process for initiation of below fracture pressure steam stimulation from a horizontal well located in an initially immobile tar sand |
| CN2752886Y (en) * | 2004-12-09 | 2006-01-18 | 中国石油天然气股份有限公司 | Steam reservoir oil displacement low-pressure three-dimensional proportional physical analog device |
| CN201396129Y (en) * | 2008-12-03 | 2010-02-03 | 刘其成 | Oil deposit steam-injection thermal-recovery multi-way interlock three-dimensional ratio simulation system |
| CN201924904U (en) * | 2011-03-14 | 2011-08-10 | 江苏华安科研仪器有限公司 | Steam flooding simulation experimental device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008092241A1 (en) * | 2007-01-29 | 2008-08-07 | Noetic Engineering Inc. | A method for providing a preferential specific injection distribution from a horizontal injection well |
-
2011
- 2011-11-01 CN CN201110337884.6A patent/CN103092139B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2026483C (en) * | 1989-10-11 | 2001-02-20 | J. Michael Sanchez | Wellbore heating process for initiation of below fracture pressure steam stimulation from a horizontal well located in an initially immobile tar sand |
| CN2752886Y (en) * | 2004-12-09 | 2006-01-18 | 中国石油天然气股份有限公司 | Steam reservoir oil displacement low-pressure three-dimensional proportional physical analog device |
| CN201396129Y (en) * | 2008-12-03 | 2010-02-03 | 刘其成 | Oil deposit steam-injection thermal-recovery multi-way interlock three-dimensional ratio simulation system |
| CN201924904U (en) * | 2011-03-14 | 2011-08-10 | 江苏华安科研仪器有限公司 | Steam flooding simulation experimental device |
Non-Patent Citations (2)
| Title |
|---|
| 高含水油藏转注蒸汽三维物理模拟研究;关文龙等;《石油学报》;20090531;第30卷(第3期);全文 * |
| 高温高压三维水平井物理模拟系统;江如意等;《石油勘探与开发》;19991231;第26卷(第6期);第99-101页正文全文及图1-2 * |
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| CN103092139A (en) | 2013-05-08 |
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