CN207689474U - Gas or the laboratory displacement of reservoir oil simulator of foam injection - Google Patents
Gas or the laboratory displacement of reservoir oil simulator of foam injection Download PDFInfo
- Publication number
- CN207689474U CN207689474U CN201721885877.9U CN201721885877U CN207689474U CN 207689474 U CN207689474 U CN 207689474U CN 201721885877 U CN201721885877 U CN 201721885877U CN 207689474 U CN207689474 U CN 207689474U
- Authority
- CN
- China
- Prior art keywords
- gas
- core model
- model system
- displacement
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses the laboratory displacement of reservoir oil simulators that a kind of gas or foam inject.The simulator includes the displacement system simulated the core model system of oil reservoir and inject displacing medium to the core model system, the displacement system includes that the liquid injection system of liquid displacing medium is injected to the core model system, the gas injection system and foam-making apparatus of gas displacing medium are injected to the core model system, the liquid injection system includes being linked in sequence to the metering pump and device for storing liquid of the core model system, the device for storing liquid includes the intermediate liquid storage container and crude storage container of parallel connection, the gas injection system includes being linked in sequence to the high-pressure gas cylinder of the core model system, pressure reducing valve and gaseous mass flow controlling unit；The outlet of the intermediate liquid storage container and the outlet of the gas mass flow control unit are coupled to the foam-making apparatus entrance, and the foam-making apparatus outlet is connected to the core model system.
Description
Technical field
The laboratory displacement of reservoir oil simulation dress of the utility model petroleum technology field, more particularly to a kind of gas or foam injection
It sets.
Background technology
Continuous improvement with human society to oil and gas resources requirement, conventional gas and oil resource are increasingly difficult
To meet human wants, the abundant petroleum resources of low-permeability oil deposit are increasingly taken seriously.However, development of low-permeability oil reservoir is deposited
In difficult note, difficulty is adopted, stratum energy is low, recovery percent of reserves is low etc., and problems, conventional development scheme are difficult to be applicable in, since gas has
Have injectability is strong, oil displacement efficiency is high, without water-sensitive the features such as, gas drive is considered as most promising exploitation low-permeability oil deposit
Technology, and the viscous fingering that in the stronger oil reservoir of anisotropism also frequently with foam flooding technology to solve gas drive during occurs
Problem.Therefore, it carries out gas drive and foam flooding improves the in-house laboratory investigation of recovery mechanism, to be gas drive and foam flooding technology
Field conduct provide theoretical direction be of great significance.
In the process of implementing the utility model, designer has found that the existing technology has at least the following problems：
Existing laboratory physical simulation flooding test device is mainly for liquid phase, (such as water, surfactant solution, polymer are molten
Liquid) for the oil displacement experiment of displacing medium, the oil displacement experiment for being directed to gas drive and foam flooding forms a set of collection oil displacement process simulation
The system being integrated, complete experimental provision are analyzed with produced fluid monitoring.
Utility model content
In order to solve the problems, such as that the prior art is directed to the laboratory displacement of reservoir oil simulator of gas or foam injection to this reality
A kind of gas or the laboratory displacement of reservoir oil simulator of foam injection are provided with new embodiment.
Specifically, the technical solution of the gas or the laboratory displacement of reservoir oil simulator of foam injection is as follows：
A kind of gas or the laboratory displacement of reservoir oil simulator of foam injection, including
It simulates the core model system of oil reservoir and injects the displacement system of displacing medium to the core model system,
The displacement system includes injecting the liquid injection system of liquid displacing medium, to institute to the core model system
It states the gas injection system of core model system injection gas displacing medium and generates the foam-making apparatus of foam displacing medium,
The liquid injection system includes being linked in sequence to the metering pump and device for storing liquid of the core model system, described
Device for storing liquid includes the intermediate liquid storage container and crude storage container of parallel connection,
The gas injection system includes that the high-pressure gas cylinder, the pressure reducing valve that are linked in sequence to the core model system are gentle
Weight flow controlling unit；
The outlet of the intermediate liquid storage container and the outlet of the gas mass flow control unit are coupled to the bubble
Foam generating means entrance, the foam-making apparatus outlet are connected to the core model system.
The intermediate liquid storage container can be arranged as required to one or parallel with one another multiple.
Further,
The laboratory displacement of reservoir oil simulator further includes the monitoring system being monitored to the core model system, described
Monitoring system include the oil and gas and water that is connect with the core model system from metering device,
The oil and gas and water from metering device include oil-gas-water three-phase separation, oil phase metering device, water phase measure
Device and gas phase metering device, the oil-gas-water three-phase separation entrance are connect with the core model system, the oil phase
Metering device, water phase metering device and gas phase metering device are arranged in parallel, and are respectively connected to the oil-gas-water three-phase separation
Oil phase outlet, water phase outlet and gaseous phase outlet.
Further,
The monitoring system further includes produced fluid component on-line monitoring analytical equipment,
The produced fluid component on-line monitoring analytical equipment includes gas chromatograph and liquid chromatograph, the gas phase color
Spectrometer is connected to the gas phase metering device, the liquid chromatograph is connected to the oil phase metering device.
Further,
The monitoring system further includes the form observation device being connect with the core model system and is observed with form
Foam imaging and the foam size measuring device of device connection.
Further,
The monitoring system further includes pressure monitoring device, the oil saturation being connect respectively with the core model system
Monitoring device, the pressure-detecting device include one or more pressure sensors in parallel for accessing the core model system.
The pressure sensor can connect automatic protective system as needed, when monitoring pressure more than designated value, system prompt sound report
It is alert, simultaneously close off system.
Further,
The laboratory displacement of reservoir oil simulator further includes the temperature control system for controlling the core model system temperature, the temperature
Control system includes the insulating box and temperature controller of electrical connection, and the core model system is placed in the insulating box.
Further,
Between liquid injection system outlet and the core model system entry, the gas injection system with it is described
It is equipped with economizer bank between core model system entry, between the foam-making apparatus and the core model system entry,
The economizer bank is placed in the insulating box.
Further,
The laboratory displacement of reservoir oil simulator further includes auxiliary system, and the auxiliary system includes to the core model system
The vacuum unit vacuumized of uniting and the back pressure control unit that back pressure control is carried out to the core model system.
Preferably,
The core model system includes the sand-filling tube model with pressure tap being mutually in parallel, linear thin tube model, with pressure
The flat plate model and well pattern, fault boundary and the more well group sandpack columns of co-hade can be simulated that power is tested and saturation degree is tested.
Further, the laboratory displacement of reservoir oil simulator further includes being executed to the laboratory displacement of reservoir oil simulator
It controls, the control system of data acquisition and procession,
The control system includes controller integrating device and central control computer, the central control computer and the domination set
It is connected at device, the control integrating device and displacement system and above-mentioned optional monitoring system, temperature control system, control system
System and auxiliary system are separately connected.
The advantageous effect brought of technical solution that the utility model embodiment provides is：
The laboratory displacement of reservoir oil simulation that the utility model can carry out the injection modes such as gas, liquid, gas-liquid alternating, foam is real
It tests, when the utility model further includes the control system, temperature control system, monitoring system and auxiliary system, can be used for simulating oil reservoir
Temperature, pressure, oil, gas and water and chemical pouring agent composition can carry out foam flooding, gas drive, conventional water drive, water-air two-phase flow and drive, change
The mechanism of oil displacement of the tertiary oil recovery technologies such as drive, injecting performance evaluation, phase behavior, the microexamination of foam microscopic pattern, production
Go out the researchs such as the analysis of oil-gas component on-line monitoring and Displacement Efficiency, there is multi-functional, high degree of automation, experimentation certainly
The features such as dynamic monitoring, experimental data and result information；When especially with above-mentioned specific core model system, can also it simulate ground
The reservoirs such as inclination layer, plane and three-dimensional heterogeneity and formation fluid basic physical properties parameter.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the system flow chart for the laboratory displacement of reservoir oil simulator that the utility model embodiment provides.
Wherein, as follows to each label declaration in attached drawing：
1 metering pump, 2 intermediate liquid storage containers, 3 crude storage containers, 4 air sources, 5 air compressors, 6 air boost pumps, 7 is high
Pressure gas bomb, 8 pressure reducing valves, 9 gas mass flow controllers, 10 ball-and-seats, 11 foam-making apparatus, 12 core model systems,
13 temperature control systems, 14 pressure sensors, 15 controller integrating devices, 16 central control computers, 17 forms observe device, 18 foams at
Picture and foam size measuring device, 19 oil-gas-water three-phase separations, 20 oil phase metering devices, 21 water phase metering devices, 22 gas
Phase metering device, 23 gas chromatographs, 24 liquid chromatographs, 25 vacuum pumps, 26 buffer containers, 27 back-pressure valves, 28 hydraulic pumps, 29
Back pressure control unit, 30 economizer banks.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
Utility model embodiment is described in further detail.
The utility model embodiment provides a kind of gas or the laboratory displacement of reservoir oil simulator of foam injection, such as Fig. 1 institutes
Show,
A kind of gas or the laboratory displacement of reservoir oil simulator of foam injection, including
It simulates the core model system 12 of oil reservoir and injects the displacement system of displacing medium to the core model system 12,
The displacement system include to the core model system 12 inject liquid displacing medium liquid injection system, to
The core model system 12 injects the gas injection system of gas displacing medium and generates the foam generation of foam displacing medium
Device 11,
The liquid injection system includes being linked in sequence to the metering pump 1 of the core model system 12 and device for storing liquid,
The device for storing liquid includes the multiple intermediate liquid storage containers 2 and crude storage container 3 of parallel connection,
The gas injection system includes the high-pressure gas cylinder 7 being linked in sequence to the core model system 12, pressure reducing valve 8
With gaseous mass flow controlling unit；
The outlet of the intermediate liquid storage container 2 and the outlet of the gas mass flow control unit are coupled to the bubble
The outlet of the entrance of foam generating means 11, the foam-making apparatus 11 is connected to the core model system 12.
Specifically, in the liquid injection system, the metering pump 1 is using ISCO companies of U.S. high-precision measuring pump；Institute
It states intermediate liquid storage container 2 and carries separator piston, it is therefore an objective to which power liquid and working media are isolated；The crude storage container 3
With self heating function.These are this field routine techniques, and this will not be repeated here, are not also shown specifically in figure.
In the gas injection system, the gas source of the high-pressure gas cylinder 7 is known in the art technology, specifically, can
With as shown in fig. 1：Air source 4, air compressor 5, air boost pump 6 are sequentially connected to high-pressure gas cylinder 7, to be the height
Gas bomb 7 is pressed to provide high pressure gas；Accurate automatic pressure reducing valve, the high pressure gas warp of high-pressure gas cylinder 7 can be used in the pressure reducing valve 8
8 pressure regulation of the pressure reducing valve is crossed, gas mass flow control unit controls tolerance, the final high pressure gas for realizing that stable level pressure is quantitative
Body exports, which directly can carry out gas drive or with liquid injection system coordinate to carry out to the core model system 12
Water-air two-phase flow drives, or gas, foaming agent solution (are provided) by liquid injection system after certainty ratio mixes and enter foam-making apparatus
11 carry out foam flooding.The gas mass flow control unit is by 10 groups of concatenated gas mass flow controller 9 and ball-and-seat
At, multigroup gas mass flow control unit (4 groups in such as Fig. 1) in parallel can be set according to different pressure control ranges,
Maximum working pressure 30MPa, 0~1000mL/min of flow-control scope (status of criterion).
Specifically, the core model system 12 includes the sand-filling tube model with pressure tap, the linear tubule being mutually in parallel
It model, the flat plate model tested with pressure test and saturation degree and well pattern, fault boundary and the more well groups of co-hade can be simulated fills out
Sand mo(u)ld type.In an experimentation, according to experiment purpose demand, select in one of model insert experiment flow system,
Other models are not in access system.The model is the prior art, and this will not be repeated here.
Further,
The laboratory displacement of reservoir oil simulator further includes the monitoring system being monitored to the core model system 12, institute
State monitoring system include the oil and gas and water that is connect with the core model system 12 from metering device,
The oil and gas and water is from including oil-gas-water three-phase separation 19, oil phase metering device 20, water phase with metering device
Metering device 21 and gas phase metering device 22,19 entrance of the oil-gas-water three-phase separation connect with the core model system 12
It connects, the oil phase metering device 20, water phase metering device 21 and gas phase metering device 22 are arranged in parallel, and are respectively connected to the oil gas
Oil phase outlet, water phase outlet and the gaseous phase outlet of water three-phase separating device 19.
Further,
The monitoring system further includes produced fluid component on-line monitoring analytical equipment,
The produced fluid component on-line monitoring analytical equipment includes gas chromatograph 23 and liquid chromatograph 24, the gas
Chromatography 23 is connected to the gas phase metering device 22, the liquid chromatograph 24 is connected to the oil phase metering device 20.
Further,
The monitoring system further includes the form observation device 17 being connect with the core model system and is seen with form
Examine foam imaging and the foam size measuring device 18 of device connection.Common, the foam imaging is measured with foam size to be filled
It is high speed camera to set 18.
Further,
The monitoring system further includes the pressure monitoring device being connect respectively with the core model system 13, oil-containing saturation
Monitoring device is spent, the pressure-detecting device includes one or more pressure sensors in parallel for accessing the core model system
14 (being multiple in Fig. 1).The pressure sensor 14 can connect automatic protective system as needed, when monitoring pressure is more than specified
When value, the alarm of system prompt sound simultaneously closes off system.For example, pressure sensor monitoring liquid injection system can be made to export
Pressure, to carry out overvoltage protection to metering pump.Saturation degree monitoring device is not shown in Fig. 1, when core model system 12 is selected
When selecting the flat plate model with pressure test and saturation degree test, oil saturation monitoring device can be used.The band pressure test
Flat plate model with saturation degree test is the prior art, specifically, band pressure test and saturation degree used in the present embodiment are surveyed
4 probes of setting within the scope of every 5cm × 5cm, are evenly distributed in inside entire model, these probes include on the flat plate model of examination
Pressure sensor is popped one's head in and saturation degree monitors electrode probe, and the two is staggered, and the size of flat plate model is 800mm × 400mm
×200mm.The pressure sensor probe is respectively connected to pressure sensor 14 with saturation degree monitoring electrode probe and oil-containing is full
With degree detection device.The oil saturation detection device is the prior art, and this will not be repeated here.
Further,
The laboratory displacement of reservoir oil simulator further includes the temperature control system 13 for controlling 12 temperature of core model system, institute
The insulating box and temperature controller that temperature control system includes electrical connection are stated, the core model system 12 is placed in the insulating box.
Further,
Between liquid injection system outlet and 12 entrance of core model system, the gas injection system and institute
State between 12 entrance of core model system, be equipped between the foam-making apparatus and 12 entrance of core model system it is pre-
Heat pipe 30, is respectively used to preheated liquid displacing medium, gas displacing medium and foam displacing medium, and the economizer bank 30 is placed in
In the insulating box.
Further,
The laboratory displacement of reservoir oil simulator further includes auxiliary system, and the auxiliary system includes to the core model system
The vacuum unit that system 12 vacuumizes and the back pressure control unit to the core model system 12 progress back pressure control.Specifically
, the vacuum unit is made of the vacuum pump 25 and 26 two parts of buffer container interconnected, and the vacuum pump 25 is to rock
When heart model system is vacuumized, to prevent the water in core model system from entering vacuum pump, the buffer container connected can
For air water to be detached；The back pressure control unit 29 includes the back-pressure valve 27 interconnected and hydraulic pump 28.The pumping
Vacuum unit and the back pressure control unit are the prior art, and this will not be repeated here.
Further,
The laboratory displacement of reservoir oil simulator further includes carrying out execution control, data to the laboratory displacement of reservoir oil simulator
The control system of acquisition and processing,
The control system includes controller integrating device 15 and central control computer 16, the central control computer 16 with it is described
It controls integrating device 15 to connect, the control integrating device 15 and displacement system and above-mentioned optional monitoring system, temperature control system
System, control system and auxiliary system are separately connected, and the central control computer 16 refers to 15 transmission of control integrating device action
It enables, instruction is passed to corresponding apparatus elements again, executed instruction by apparatus elements by the control integrating device 15；Meanwhile instrument
Collected experimental data parameter is passed to the control integrating device 15 by device unit, and control integrating device joins experimental data
Number passes to the central control computer 16, and operating personnel can obtain in central control computer and handle these data.
The control integrating device 15 and displacement system and above-mentioned optional monitoring system, temperature control system, control system
Specific connection type between auxiliary system is state of the art, can by those skilled in the art according to actual needs into
The specific setting of row.Specifically, be connected to control integrating device 15 in the present embodiment includes partly specifically：Metering pump 1, air pressure
Contracting machine 5, air boost pump 6, pressure reducing valve 8, gas mass flow controller 9, temperature control system 13, pressure sensor 14, foam at
Picture and foam size measuring device 18, oil phase metering device 20, water phase metering device 21, gas phase metering device 22, gas-chromatography
Instrument 23, liquid chromatograph 24, vacuum pump 25.The control integrating device 15 controls these parts, while these parts
Collected experimental data parameter is passed into the control integrating device 15, then institute is passed to by the control integrating device 15
State central control computer 16.
In the utility model, the core model system 12 and displacement system, monitoring system, temperature control system, control system
Specific connection type between auxiliary system is state of the art, and this will not be repeated here.
The experimental procedure that gas drive or the experiment of foam flooding imitation oil displacement experiment are carried out using the utility model is as follows：
1, first, the core model system 12 is dried 24 hours at a temperature of 105 DEG C, then, is using vacuumizing
System vacuumizes the core model system 12 4 hours, the graduated cylinder of known volume simulated formation water is equipped with, to core model
It is saturated simulated formation water in system 12, measures the volume of simulated formation water reduction in graduated cylinder, that is, is equal to the hole of core model 12
Volume；
2, by 12 insert experiment device of core model system (specifically, 12 front end of core model system and gas injection are
System is connected with liquid injection system, and rear end is connect with back-pressure valve, and the fluid of core model System Back-end output passes through back-pressure valve
Into three-phase measuring system, meanwhile, core model system is also connected with pressure sensor, monitoring pressure in real time data), and
The gas tightness of measurement system under experimental pressure；
3, by metering pump 1 with constant liquid phase volume flow, the simulated formation water in intermediate liquid storage container 2 is injected into rock core
In model system 12, according to the 12 front and back end calculation of pressure permeability of core model system of the measurement of pressure sensor 14；
4, calorstat temperature is set as experimental temperature by temperature control system 13, by back pressure control unit 29 set back pressure as
Experimental pressure；
5, by metering pump 1 with constant liquid phase volume flow, the crude oil in crude storage container 3 is injected into core model
In system 12, the irreducible water saturation condition of core model system is established；
It, will be high by the gas mass flow controller 9 in gas mass flow control unit when 6, carrying out gas drive experiment
The gas in gas bomb 7 is pressed to be injected in core model system 12 with constant flow rate by ball-and-seat 10；When carrying out foam flooding experiment,
By the gas mass flow controller 9 in gas mass flow control unit by the gas in high-pressure gas cylinder 7 with steady flow
Amount is injected by ball-and-seat 10 in foam-making apparatus 11, and by metering pump 1 with constant liquid phase volume flow, intermediate liquid storage is held
In foaming agent solution injection foam-making apparatus 11 in device 2, gas and foaming agent solution mix in foam-making apparatus 11
Enter in core model system 12 after forming foam, while can be surveyed with foam size by form observation device 17 and foam imaging
The state that device 18 observes foam is measured, the measurement of foam size is carried out；
7, the pressure that 12 different location of core model system is measured by pressure sensor 14, is detached by oil gas water three phase
System 19 detaches produced fluid, measures the change of production of oil gas water respectively；Meanwhile gas-chromatography 23 and liquid can be passed through
Phase chromatography 24 analyzes output oil-gas component.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of gas or the laboratory displacement of reservoir oil simulator of foam injection, including
It simulates the core model system of oil reservoir and injects the displacement system of displacing medium to the core model system,
It is characterized in that,
The displacement system includes injecting the liquid injection system of liquid displacing medium, to the rock to the core model system
Heart model system injects the gas injection system of gas displacing medium and generates the foam-making apparatus of foam displacing medium,
The liquid injection system includes being linked in sequence to the metering pump and device for storing liquid of the core model system, the liquid storage
Device includes the intermediate liquid storage container and crude storage container of parallel connection,
The gas injection system includes being linked in sequence to the gentle constitution of high-pressure gas cylinder, pressure reducing valve of the core model system
Measure flow controlling unit；
The outlet of the intermediate liquid storage container and the outlet of the gas mass flow control unit are coupled to the foam hair
Generating apparatus entrance, the foam-making apparatus outlet are connected to the core model system.
2. displacement of reservoir oil simulator in laboratory according to claim 1, which is characterized in that
Further include the monitoring system being monitored to the core model system, the monitoring system includes and the core model
System connection oil and gas and water from metering device,
The oil and gas and water is from including oil-gas-water three-phase separation, oil phase metering device, water phase metering device with metering device
With gas phase metering device, the oil-gas-water three-phase separation entrance is connect with the core model system, the oil phase metering
Device, water phase metering device and gas phase metering device are respectively connected to the oil phase outlet of the oil-gas-water three-phase separation, water phase
Outlet and gaseous phase outlet.
3. displacement of reservoir oil simulator in laboratory according to claim 2, which is characterized in that
The monitoring system further includes produced fluid component on-line monitoring analytical equipment,
The produced fluid component on-line monitoring analytical equipment includes gas chromatograph and liquid chromatograph, the gas chromatograph
It is connected to the gas phase metering device, the liquid chromatograph is connected to the oil phase metering device.
4. displacement of reservoir oil simulator in laboratory according to claim 2, which is characterized in that
The monitoring system further includes the form observation device being connect with the core model system and observes device with form
Foam imaging and the foam size measuring device of connection.
5. displacement of reservoir oil simulator in laboratory according to claim 2, which is characterized in that
The monitoring system further includes the pressure monitoring device being connect respectively with the core model system and oil saturation prison
Device is surveyed, the pressure-detecting device includes one or more pressure sensors in parallel for accessing the core model system.
6. displacement of reservoir oil simulator in laboratory according to claim 1, which is characterized in that
Further include the temperature control system for controlling the core model system temperature, the temperature control system include electrical connection insulating box and
Temperature controller, the core model system are placed in the insulating box.
7. displacement of reservoir oil simulator in laboratory according to claim 6, which is characterized in that
Between liquid injection system outlet and the core model system entry, the gas injection system and the rock core
It is equipped with economizer bank between model system entrance, between the foam-making apparatus and the core model system entry, it is described
Economizer bank is placed in the insulating box.
8. displacement of reservoir oil simulator in laboratory according to claim 1, which is characterized in that
Further include auxiliary system, the auxiliary system includes the vacuum unit vacuumized to the core model system and to institute
State the back pressure control unit that core model system carries out back pressure control.
9. displacement of reservoir oil simulator in laboratory according to claim 1, which is characterized in that
The core model system includes the sand-filling tube model with pressure tap being mutually in parallel, linear thin tube model, band pressure survey
The flat plate model and well pattern, fault boundary and the more well group sandpack columns of co-hade can be simulated that examination and saturation degree are tested.
10. displacement of reservoir oil simulator in laboratory according to claim 1, which is characterized in that
It further include the temperature control of the monitoring system, the control core model system temperature that are monitored to the core model system
System, the laboratory displacement of reservoir oil simulator is carried out execution control, data acquisition and procession control system and auxiliary system,
The auxiliary system includes the vacuum unit vacuumized to the core model system,
The control system includes controller integrating device and central control computer, and the central control computer integrates dress with the control
Connection is set, the control integrating device connects respectively with displacement system, monitoring system, temperature control system, control system and auxiliary system
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885877.9U CN207689474U (en) | 2017-12-28 | 2017-12-28 | Gas or the laboratory displacement of reservoir oil simulator of foam injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885877.9U CN207689474U (en) | 2017-12-28 | 2017-12-28 | Gas or the laboratory displacement of reservoir oil simulator of foam injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689474U true CN207689474U (en) | 2018-08-03 |
Family
ID=62993141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885877.9U Active CN207689474U (en) | 2017-12-28 | 2017-12-28 | Gas or the laboratory displacement of reservoir oil simulator of foam injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689474U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142683A (en) * | 2018-09-19 | 2019-01-04 | 中国海洋石油集团有限公司 | A kind of displacement test device and experimental method |
| CN109252840A (en) * | 2018-11-17 | 2019-01-22 | 长安大学 | Device and method based on the raising thin heavy oil recovery ratio that Gelled Foam on Production drives |
| CN109707352A (en) * | 2018-12-04 | 2019-05-03 | 常州大学 | Measure nitrogen and nitrogen foam Assisted Gravity Drainage efficiency experimental provision and experimental method |
| CN112595632A (en) * | 2020-11-25 | 2021-04-02 | 扬州华宝石油仪器有限公司 | Detection system for rock gas breakthrough pressure determination under high-temperature and high-pressure conditions |
| US20220082478A1 (en) * | 2020-09-17 | 2022-03-17 | Computational International LLC | System and method for monitoring for the presence of elements |
| CN114414735A (en) * | 2021-12-24 | 2022-04-29 | 中海油能源发展股份有限公司 | Device and method for evaluating foam dynamic foam generation effect under simulated formation conditions |
| CN114839351A (en) * | 2022-05-17 | 2022-08-02 | 西南石油大学 | Sand production experiment measuring device and sand production measuring method thereof |
-
2017
- 2017-12-28 CN CN201721885877.9U patent/CN207689474U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142683A (en) * | 2018-09-19 | 2019-01-04 | 中国海洋石油集团有限公司 | A kind of displacement test device and experimental method |
| CN109252840A (en) * | 2018-11-17 | 2019-01-22 | 长安大学 | Device and method based on the raising thin heavy oil recovery ratio that Gelled Foam on Production drives |
| CN109707352A (en) * | 2018-12-04 | 2019-05-03 | 常州大学 | Measure nitrogen and nitrogen foam Assisted Gravity Drainage efficiency experimental provision and experimental method |
| US20220082478A1 (en) * | 2020-09-17 | 2022-03-17 | Computational International LLC | System and method for monitoring for the presence of elements |
| WO2022061085A1 (en) * | 2020-09-17 | 2022-03-24 | Computational International LLC | System and method for monitoring for the presence of elements |
| US11802818B2 (en) * | 2020-09-17 | 2023-10-31 | Computational International LLC | System and method for monitoring for the presence of elements |
| CN112595632A (en) * | 2020-11-25 | 2021-04-02 | 扬州华宝石油仪器有限公司 | Detection system for rock gas breakthrough pressure determination under high-temperature and high-pressure conditions |
| CN114414735A (en) * | 2021-12-24 | 2022-04-29 | 中海油能源发展股份有限公司 | Device and method for evaluating foam dynamic foam generation effect under simulated formation conditions |
| CN114414735B (en) * | 2021-12-24 | 2023-09-29 | 中海油能源发展股份有限公司 | Device and method for evaluating dynamic foaming effect of simulated stratum condition foam |
| CN114839351A (en) * | 2022-05-17 | 2022-08-02 | 西南石油大学 | Sand production experiment measuring device and sand production measuring method thereof |
| CN114839351B (en) * | 2022-05-17 | 2023-08-18 | 西南石油大学 | Sand discharge experimental measurement device and sand discharge measurement method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207689474U (en) | Gas or the laboratory displacement of reservoir oil simulator of foam injection | |
| US11692919B2 (en) | Reciprocating rock fracture friction-seepage characteristic test device and method | |
| US10801942B2 (en) | Multi-functional multi-field coupling seepage experiment device and testing method thereof | |
| He et al. | Reduced-order modeling for compositional simulation by use of trajectory piecewise linearization | |
| CN108051643A (en) | Multipair dynamic monitoring displacement system of multi-functional long cores radial direction | |
| CN103556994B (en) | The experiment detecting system of fractured-vuggy reservoir remaining oil distribution and detection method | |
| CN112459760B (en) | Carbon dioxide energy storage composite fracturing experimental device | |
| CN107063963A (en) | A kind of compact reservoir microcrack extension and the test device and method of seepage flow characteristics | |
| CN106153662A (en) | The measuring method of rock core stress sensitivity | |
| CN106383221B (en) | A kind of reservoir stress sensitive experiment test method and device | |
| CN104122147A (en) | Dynamic slit width simulation system and method for slit | |
| CN103454399A (en) | Simulation experiment device and method for hot-press hydrocarbon generation and discharge based on basin evolution history | |
| CN106153856A (en) | A kind of containing crack shale stability evaluating apparatus and method | |
| CN110296931A (en) | A kind of characterizing method and system of tight sand oil-water relative permeability information | |
| CN103015975A (en) | Gas production rate testing simulation device of coal-bed gas vertical well | |
| CN107703037A (en) | For HTHP Natural Gas Migration And Accumulation visual detection device and method | |
| WO2021159836A1 (en) | Natural gas hydrate cavity completion evaluation and testing apparatus and method | |
| Kumar et al. | Effect of depletion rate on gas mobility and solution gas drive in heavy oil | |
| Tan et al. | Inflow characteristics of horizontal wells in sulfur gas reservoirs: A comprehensive experimental investigation | |
| CN103900755A (en) | Device and method for measuring minimum miscibility pressure of oil and gas through CT | |
| Zhang et al. | High-order streamline simulation and macro-scale visualization experimental studies on waterflooding under given pressure boundaries | |
| Liu et al. | Analytical and experimental study of stress sensitivity effect on matrix/fracture transfer in fractured tight reservoir | |
| Liu et al. | Effect of wettability on oil and water distribution and production performance in a tight sandstone reservoir | |
| CN105134149A (en) | Device and method changing injection and production well carbon dioxide driving status | |
| CN109882149B (en) | Experimental device and method for simulating production dynamics of fracture-cavity carbonate condensate gas reservoir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |