CN207623333U - Deep Basin reservoir rock and fluid interaction simulator - Google Patents
Deep Basin reservoir rock and fluid interaction simulator Download PDFInfo
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- CN207623333U CN207623333U CN201721753149.2U CN201721753149U CN207623333U CN 207623333 U CN207623333 U CN 207623333U CN 201721753149 U CN201721753149 U CN 201721753149U CN 207623333 U CN207623333 U CN 207623333U
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Abstract
The utility model discloses Deep Basin reservoir rocks and fluid interaction simulator, including automatic control unit, heating unit, presser unit, analysis metering units and peripheral auxiliary unit, input terminal of the output end of the automatic control unit respectively with heating unit, presser unit and peripheral auxiliary unit is unidirectionally electrically connected, and the output end of the analysis metering units and the input terminal of automatic control unit are unidirectionally electrically connected.This passes through automatic control unit, heating unit, presser unit, the cooperation for analyzing metering units and peripheral auxiliary unit, Deep Basin reservoir rock is solved with fluid interaction simulator because of the case where there are the Fluid pressure suffered by reservoir rock, lithostatic pressure and confining pressures, it is mismatched with geology physical condition, the problem of causing the evaluation of Deep Basin reservoir rock and fluid interaction unreasonable, reducing the accuracy and precision of parameter after rock and fluid interaction.
Description
Technical field
The utility model is related to Mechanisms of Petroleum Accumulation and reservoir assessment technology field, specially Deep Basin reservoir rock with
Fluid interaction simulator.
Background technology
Reservoir rock and fluid interaction are a sufficiently complex geochemical process, by mineral, water flooding and
The control of many factors such as the physical and chemical condition in reservoir rock environment, it is crucial that the phase between mineral and pore-fluid
Interaction.Fluid flowing is to influence diagenetic key factor, the distribution of diagenetic mineral and granular size and deposition in sandstone
When effecive porosity it is related, above-mentioned parameter again it is related with permeability and fluid flowing, reservoir rock it is cementing, hand over etc. diagenesis
Effect is a function of relationship between solid phase and pore-fluid.This process is sufficiently complex, and chemism is just more
For complexity.And Deep Basin, being often referred to depth is more than 6000m, and confining pressure and lithostatic pressure minimum should be more than 150MPa, in deep height
Under the conditions of temperature (geology temperature be more than 150 DEG C) high pressure (being more than 150MPa), the physico-chemical property of reservoir fluid (phase, surface tension,
Viscosity, pH value etc.) and oil-gas-water multiphase fluid have changed a lot.Eventually lead to complicated fluid condition variation and rock
Stone interaction process and mechanism become more complicated.
Currently, the evaluation of the process and mechanism to Deep Basin reservoir rock and fluid interaction, it is real to be all made of simulation
Test technology.The process of Deep Basin reservoir rock and fluid interaction, scientific research personnel can not directly observe and directly measure, because
This, scientific research personnel utilizes simulating experiment technique, simulation deep reservoir rock in certain temperature, lithostatic pressure and to be enclosed with fluid
Under the conditions of pressure, Fluid pressure and Geologic Time etc., interaction is generated, by measuring each of rock and fluid before and after simulated experiment
Kind Parameters variation, to evaluate the process and mechanism of Deep Basin reservoir rock and fluid interaction.
Because of the case where there are the Fluid pressure suffered by reservoir rock, lithostatic pressure and confining pressures, not with geology physical condition
Match, cause the evaluation of Deep Basin reservoir rock and fluid interaction unreasonable, after reducing rock and fluid interaction
The accuracy and precision of parameter, for this purpose, it is proposed that Deep Basin reservoir rock and fluid interaction simulator.
Utility model content
The purpose of this utility model is to provide Deep Basin reservoir rocks and fluid interaction simulator, have reality
The Fluid pressure to match with geology physical condition, lithostatic pressure and confining pressure are showed, have improved rock and evaluated with fluid interaction
The advantages of accuracy and precision of parameter, solves because there are the Fluid pressure suffered by reservoir rock, lithostatic pressure and confining pressures
The case where, it is mismatched with geology physical condition, causes the evaluation of Deep Basin reservoir rock and fluid interaction unreasonable, dropped
Low rock with after fluid interaction the problem of the accuracy and precision of parameter.
To achieve the above object, the utility model provides the following technical solutions：Deep Basin reservoir rock and fluid are mutual
Act on simulator, including automatic control unit, heating unit, presser unit, analysis metering units and peripheral auxiliary unit, institute
Input terminal of the output end of automatic control unit respectively with heating unit, presser unit and peripheral auxiliary unit is stated unidirectionally electrically to connect
It connects, the output end of the analysis metering units and the input terminal of automatic control unit are unidirectionally electrically connected；
The heating unit includes holder and box type heater, and the both sides of the holder are installed with heating tube, control
Warm galvanic couple, temperature thermocouple, power supply, the back side of the box type heater is installed with motor and fan, it is described box plus
The right side of hot stove is connected with control panel by conducting wire, and the heating tube, temperature-control heat couple, temperature thermocouple, power supply pass through
Conducting wire and the heat button and temperature controller gauge outfit T-phase on control panel surface connect, and peace is fixed at the top of the box type heater
Equipped with upper cylinder, the bottom of the upper cylinder is provided with lithostatic pressure bar, and the bottom of the box type heater is installed with lower oil
Cylinder is provided with quiet rock mandril at the top of the lower oil cylinder, and the surface of the lithostatic pressure bar is provided with condenser jacket, the Jing Yanding
The surface of bar is provided with lower condenser jacket, and the surface of the upper condenser jacket is communicated with water outlet and water inlet silicone tube, the lower condenser jacket
Surface be communicated with water outlet and water inlet silicone tube, the water outlet silicone tube and the one end of silicone tube far from box type heater of intaking are equal
It is communicated with circulating water condensing machine；
The presser unit includes oil pump in hydraulic stations and fine tuning back pressure system, and the oil pump in hydraulic stations is by into hydraulic oil pipe
It is connected to upper cylinder, the oil pump in hydraulic stations is connected to by going out hydraulic oil pipe with lower oil cylinder, the top and position of the lithostatic pressure bar
It is fixedly connected with upper cylinder inner carrier in the inside of upper cylinder, the bottom of the quiet rock mandril and is fixed positioned at the inside of lower oil cylinder
It is connected with lower oil cylinder inner carrier, the box type heater is internally provided with sample room, and the sample room is internally provided with sample
Product, the inside of the sample room and the both ends for being located at sample are connected with metal filter disc, the inside of the box type heater
It is installed with high temperature and pressure autoclave body, the sample room is movably connected in the inside of high temperature and pressure autoclave body, and the two of the sample room
End is respectively arranged with sealing element, upper pressure set, lower pressure set, and the lithostatic pressure bar is contacted with upper pressure set, and the high temperature is high
The bottom of pressure autoclave body is provided with bottom end cover, and the top of the quiet rock mandril is contacted through bottom end cover and with lower pressure set, the height
The outlet conduit of warm autoclave body covers through upper pressure and is communicated with right-angle elbow pipe, the inlet pipeline of the high temperature and pressure autoclave body
It is covered through lower pressure and is communicated with lower right-angle elbow pipe.
Preferably, the described one end of upper right-angle elbow pipe far from high temperature and pressure autoclave body is communicated with Triple Valve with High Pressure, the high pressure
The first exit end of triple valve is fixedly connected with first pressure sensor, and the second outlet end of the Triple Valve with High Pressure is fixedly connected
There are upper pneumatic operated valve, the bottom of the upper pneumatic operated valve to be connected with solenoid valve and air compressor.
Preferably, the upper pneumatic operated valve is connected with pressure controller, gas-liquid separator, gas collection metering in turn from left to right
Device, micro quantitative determination gas collector turn gas device, carrier gas, heavy oil trap, filter trap；The bottom of the gas-liquid separator is connected with cold
Trap.
Preferably, the filter trap is connected with pressure gauge outfit, the end of the pressure gauge outfit and gas phase by vacuum manifold
Chromatographic injection port is connected, and the pressure gauge outfit is connected with mechanical pump, the end connection of the mechanical pump by vacuum manifold
There is high vacuum six-way valve.
Preferably, the inlet pipeline of the high temperature and pressure autoclave body is connected with lower pneumatic operated valve, and the bottom of the lower pneumatic operated valve connects
It is connected to solenoid valve, the air compressor is fixedly connected on the bottom of lower pneumatic operated valve.
Preferably, the lower pneumatic operated valve is connected with pressure reducing valve by vacuum manifold, and the pressure reducing valve is connected by vacuum manifold
It is connected to nitrogen cylinder.
Preferably, the pressure reducing valve is connected with second pressure sensor by vacuum manifold, and the pressure reducing valve passes through vacuum
The bottom of branch pipe and pressure controller connects, and the second pressure sensor is connect by conducting wire with control panel.
Preferably, the lower pneumatic operated valve is connected with gasometry pipe by vacuum manifold, and the gasometry pipe passes through true
Empty branch pipe is connected with high pressure intermediate receptacle.
Preferably, the gasometry pipe is connected with third pressure sensor, pressure reducing valve, gas in turn by vacuum manifold
Source, the third pressure sensor are connect by conducting wire with control panel.
Preferably, the bottom of the high pressure intermediate receptacle is fixedly connected with high-pressure electric pump, and the high-pressure electric pump is fixed
It is connected to the right side of air compressor.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model is by being provided with automatic control unit, heating unit, presser unit, analysis metering units and outer
Enclose auxiliary unit, automatic control unit includes that temperature, time, gas are controlled on computer and proprietary software, control panel is automatic
Gauge outfit, pneumatic operated valve, solenoid valve and the power supply of metering and various pressure (including confining pressure, lithostatic pressure and Fluid pressure)；Heating is single
Member includes box type heater, heating tube and thermocouple, the fan and power supply of translator；Presser unit include oil pump in hydraulic stations, into
Go out hydraulic oil pipe and fine tuning back pressure system；Analysis metering units include the collection meter and gas of gas and liquid, liquid and
The analytical instrument of solid particles of rock；Peripheral auxiliary unit includes mechanical pump and vacuum system, and air compressor, high-pressure electric pump are in
Between container, by the cylindric rock sample in high temperature and high pressure kettle body, applying sealed pressure, confining pressure and lithostatic pressure, adding stream
Body generates Fluid pressure and heats, and rock is made under high-temperature and high-pressure conditions, interaction to be sufficiently carried out, to simulate with fluid
Deep Basin reservoir rock and fluid interaction process pass through automatic control unit, heating unit, presser unit, analysis meter
The cooperation for measuring unit and peripheral auxiliary unit, solves because there are the Fluid pressure suffered by reservoir rock, lithostatic pressure and confining pressures
The case where, it is mismatched with geology physical condition, causes the evaluation of Deep Basin reservoir rock and fluid interaction unreasonable, dropped
Low rock with after fluid interaction the problem of the accuracy and precision of parameter.
2, the utility model is by being provided with automatic control unit, heating unit, presser unit, analysis metering units and outer
Auxiliary unit is enclosed, automatic control unit controls temperature, pressure and various other parameters by computer and software automatically
System, reaches the design value of experiment；It heats unit and presser unit realizes temperature, the design value of lithostatic pressure and confining pressure；Point
The parameter of rock and fluid before and after analysis metering units test experiments；Peripheral auxiliary unit provides vacuum system and Fluid pressure etc.,
Automatic control unit controls heating unit, presser unit, analysis metering units and peripheral auxiliary unit.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is Tthe utility model system schematic diagram.
In figure：1 holder, 2 box type heaters, 3 heating tubes, 4 temperature-control heat couples, 5 temperature thermocouples, 6 power supplys, 7 motors, 8
Fan, 9 control panels, 10 upper cylinders, 11 lithostatic pressure bars, 12 times oil cylinders, 13 quiet rock mandrils, condenser jacket on 14,15 times condenser jackets,
16 water outlet silicone tubes, 17 water inlet silicone tubes, 18 circulating water condensing machines, 19 oil pump in hydraulic stations, 20 fine tuning back pressure systems, 21 are into hydraulic pressure
Oil pipe, 22 go out hydraulic oil pipe, 23 upper cylinder inner carriers, 24 times oil cylinder inner carriers, 25 sample rooms, 26 metal filter discs, 27 high temperature height
Press autoclave body, 28 sealing elements, pressure set on 29, the sets that press for 30 time, 31 bottom end covers, right-angle elbow pipe, 33 times right-angle elbow pipes, 34 on 32
Triple Valve with High Pressure, 35 first pressure sensors, pneumatic operated valve, 37 solenoid valves, 38 air compressors, 39 pressure controllers, 40 gas-liquids on 36
Separator, 41 gas collection meters, 42 micro quantitative determination gas collectors, 43 turns of gas devices, 44 carrier gas, 45 heavy oil traps, 46 filterings
Trap, 47 connection cold-traps, 48 pressure gauge outfits, 49 mechanical pumps, 50 high vacuum six-way valves, 51 times pneumatic operated valves, 52 connection solenoid valves, 53 subtract
Pressure valve, 54 second pressure sensors, 55 gasometry pipes, 56 high pressure intermediate receptacles, 57 third pressure sensors, 58 pressure reducing valves,
59 air sources, 60 high-pressure electric pumps.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, Deep Basin reservoir rock and fluid interaction simulator, including automatic control unit,
Unit, presser unit, analysis metering units and peripheral auxiliary unit are heated, the output end of automatic control unit is single with heating respectively
The input terminal of member, presser unit and peripheral auxiliary unit is unidirectionally electrically connected, and is analyzed the output ends of metering units and is automatically controlled
The input terminal of unit is unidirectionally electrically connected；
Heating unit includes holder 1 and box type heater 2, and the both sides of holder 1 are installed with heating tube 3, temperature control heat
The back side of galvanic couple 4, temperature thermocouple 5, power supply 6, box type heater 2 is installed with motor 7 and fan 8, box type heater 2
Right side is connected with control panel 9 by conducting wire, heating tube 3, temperature-control heat couple 4, temperature thermocouple 5, power supply 6 by conducting wire with
The heat button and temperature controller gauge outfit T-phase on 9 surface of control panel connect, and the top of box type heater 2, which is installed with, to oil
The bottom of cylinder 10, upper cylinder 10 is provided with lithostatic pressure bar 11, and the bottom of box type heater 2 is installed with lower oil cylinder 12, lower oil
The top of cylinder 12 is provided with quiet rock mandril 13, and the surface of lithostatic pressure bar 11 is provided with condenser jacket 14, the surface of quiet rock mandril 13
It is provided with lower condenser jacket 15, the surface of upper condenser jacket 14 is communicated with water outlet silicone tube 16 and water inlet silicone tube 17, lower condenser jacket 15
Surface be communicated with water outlet silicone tube 16 and water inlet silicone tube 17, water outlet silicone tube 16 and water inlet silicone tube 17 far from box heating
One end of stove 2 is communicated with circulating water condensing machine 18；
Presser unit includes oil pump in hydraulic stations 19 and fine tuning back pressure system 20, and oil pump in hydraulic stations 19 is by into hydraulic oil pipe 21
It is connected to upper cylinder 10, oil pump in hydraulic stations 19 is connected to by going out hydraulic oil pipe with lower oil cylinder 12, the top and position of lithostatic pressure bar 11
It is fixedly connected with upper cylinder inner carrier 23, the bottom of quiet rock mandril 13 and the inside positioned at lower oil cylinder 12 in the inside of upper cylinder 10
It is fixedly connected with lower oil cylinder inner carrier 24, box type heater 2 is internally provided with sample room 25, and sample room 25 is internally provided with
Sample, the inside of sample room 25 and the both ends for being located at sample are connected with metal filter disc 26, and the inside of box type heater 2 is solid
Dingan County is equipped with high temperature and pressure autoclave body 27, and sample room 25 is movably connected in the inside of high temperature and pressure autoclave body 27, the both ends of sample room 25
It is respectively arranged with sealing element 28, upper pressure set 29, lower pressure set 30, lithostatic pressure bar 11 is contacted with upper pressure set 29, and high temperature is high
The bottom of pressure autoclave body 27 is provided with bottom end cover 31, and the top of quiet rock mandril 13 is contacted through bottom end cover 31 and with lower pressure set 30,
The outlet conduit of high temperature and pressure autoclave body 27 covers 29 through upper pressure and is communicated with right-angle elbow pipe 32, high temperature and pressure autoclave body 27 into
Mouth pipeline is through lower pressure set 30 and is communicated with lower right-angle elbow pipe 33, the one end of upper right-angle elbow pipe 32 far from high temperature and pressure autoclave body 27
It is communicated with Triple Valve with High Pressure 34, the first exit end of Triple Valve with High Pressure 34 is fixedly connected with first pressure sensor 35, high pressure three
The second outlet end of port valve 34 is fixedly connected with pneumatic operated valve 36, and the bottom of upper pneumatic operated valve 36 is connected with solenoid valve 37 and air pressure
Contracting machine 38, upper pneumatic operated valve 36 are connected with pressure controller 39, gas-liquid separator 40, gas collection meter 41, micro- in turn from left to right
Amount quantitative gas collector 42 turns gas device 43, carrier gas 44, heavy oil trap 45, filter trap 46；The bottom of gas-liquid separator 40 is connected with
Cold-trap 47, filter trap 46 are connected with pressure gauge outfit 48 by vacuum manifold, the end of pressure gauge outfit 48 and gas chromatograph into
Sample mouth is connected, and pressure gauge outfit 48 is connected with mechanical pump 49 by vacuum manifold, and the end of mechanical pump 49 is connected with high vacuum six and leads to
The inlet pipeline of valve 50, high temperature and pressure autoclave body 27 is connected with 51 times pneumatic operated valves of lower pneumatic operated valve 51, the bottom connection of lower pneumatic operated valve 51
There are connection solenoid valve 52, air compressor 38 to be fixedly connected on the bottom of lower pneumatic operated valve 51, lower pneumatic operated valve 51 passes through vacuum manifold
It is connected with pressure reducing valve 58, pressure reducing valve 58 is connected with nitrogen cylinder by vacuum manifold, and pressure reducing valve 58 is connected with by vacuum manifold
Two pressure sensors 54, pressure reducing valve 58 are connect by vacuum manifold with the bottom of pressure controller 39, and second pressure sensor 54 passes through
Conducting wire is connect with control panel 9, and lower pneumatic operated valve 51 is connected with gasometry pipe 55 by vacuum manifold, and gasometry pipe 55 passes through
Vacuum manifold is connected with high pressure intermediate receptacle 56, and gasometry pipe 55 is connected with third pressure sensor in turn by vacuum manifold
57, pressure reducing valve 58, air source 59, third pressure sensor 57 are connect by conducting wire with control panel 9, the bottom of high pressure intermediate receptacle 56
Portion is fixedly connected with high-pressure electric pump 60, and high-pressure electric pump 60 is fixedly connected on the right side of air compressor 38, by being provided with
Automatic control unit, heating unit, presser unit, analysis metering units and peripheral auxiliary unit, automatic control unit pass through meter
Calculation machine and software carry out automatically controlling temperature, pressure and various other parameters, reach the design value of experiment；Heating is single
Member and presser unit realize temperature, the design value of lithostatic pressure and confining pressure；The analysis front and back rock of metering unit testing experiment and stream
The parameter of body；Peripheral auxiliary unit provides vacuum system and Fluid pressure etc., and automatic control unit is single to heating unit, pressurization
First, analysis metering units and peripheral auxiliary unit are controlled, by being provided with automatic control unit, heating unit, pressurization list
Member, analysis metering units and peripheral auxiliary unit, automatic control unit includes being controlled on computer and proprietary software, control panel 9
Temperature, time, gas automatic gauge and various pressure processed include the gauge outfit of confining pressure, lithostatic pressure and Fluid pressure, pneumatic operated valve 36
With 51, solenoid valve 37 and power supply 6；It includes box type heater 2, heating tube 3 and thermocouple 4 and 5, the wind of translator 7 to heat unit
Fan 8 and power supply 6；Presser unit includes oil pump in hydraulic stations 19, disengaging hydraulic oil pipe 21 and 22, and fine tuning back pressure system 20；Analysis
Metering units include the analytical instrument of collection meter 40 and gas, liquid and the solid particles of rock of gas and liquid；Periphery auxiliary
Unit includes mechanical pump 49 and vacuum system, air compressor 38, high-pressure electric pump 60 and intermediate receptacle, by high temperature and pressure
Cylindric rock sample in autoclave body 27 applies sealed pressure, confining pressure and lithostatic pressure, adds fluid to generate Fluid pressure and adds
Temperature makes rock and fluid be sufficiently carried out interaction under high-temperature and high-pressure conditions, to simulate Deep Basin reservoir rock and
Fluid interaction process, it is single by automatic control unit, heating unit, presser unit, analysis metering units and periphery auxiliary
The cooperation of member, solves because of the case where there are the Fluid pressure suffered by reservoir rock, lithostatic pressure and confining pressures, with the practical item of geology
Part mismatches, and causes the evaluation of Deep Basin reservoir rock and fluid interaction unreasonable, it is mutual with fluid to reduce rock
After effect the problem of the accuracy and precision of parameter.
In use, before simulated experiment, the design of temperature, Fluid pressure, lithostatic pressure and confining pressure suffered by reservoir rock
Value, comes from accurately calculating for studied oil-gas bearing basin geological model, during simulated experiment, realizes deep reservoir rock
With the infall process and lifting process of fluid interaction.
The infall process of deep reservoir rock and fluid interaction, i.e. temperature-pressure process, using box type heater 2,
Heating tube 3 and thermocouple, the fan 8 of translator 7 form the hot wind that temperature is close, recycles up and down, give 27 sample of high temperature and pressure autoclave body
Rock in product room 25 and fluid heating；Persistently variable mechanical pressure is generated using hydraulic station and simulates lithostatic pressure, passes through increasing
In addition the volume of 10 inner hydraulic oil of oil cylinder, to increase the lithostatic pressure for being applied to rock sample upper surface；By increasing high pressure
The pressure of electrodynamic pump 60, to increase the Fluid pressure that rock sample is born in 27 sample room 25 of high temperature and pressure autoclave body, full simulation
The infall process of deep reservoir rock and fluid interaction.
The lifting process of deep reservoir rock and fluid interaction, i.e. decrease temperature and pressure process, the interior heating of box type heater 2
Pipe 3 stops heating, and hot wind blows out heating furnace by the fan 8 of translator 7, in 27 sample room 25 of high temperature and pressure autoclave body rock and
Fluid temperature reduction；Persistently variable mechanical pressure is generated using hydraulic station and simulates lithostatic pressure, by reducing 10 inner hydraulic pressure of upper cylinder
The volume of oil, to reduce the lithostatic pressure for being applied to rock sample upper surface；By reducing the pressure of high-pressure electric pump 60, come
Reduce the Fluid pressure that rock sample is born in 27 sample room 25 of high temperature and pressure autoclave body, full simulation deep reservoir rock and fluid
The infall process of interaction.
By accurately controlling for software and hardware, so that temperature and various pressure parameter values is equivalent to design value, approach geology
Practical Temperature-pressure Conditions improve the accuracy and precision of rock and parameter after fluid interaction, to precisely evaluate basin
The process and mechanism of deep reservoir rock and fluid interaction.
In summary：The Deep Basin reservoir rock and fluid interaction simulator by automatic control unit, add
The cooperation of warm unit, presser unit, analysis metering units and peripheral auxiliary unit, solves because there are the streams suffered by reservoir rock
The case where body pressure, lithostatic pressure and confining pressure, mismatches with geology physical condition, leads to Deep Basin reservoir rock and fluid phase
The evaluation of interaction is unreasonable, the problem of reducing the accuracy and precision of parameter after rock and fluid interaction.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principles of the present invention and spirit, a variety of to the progress of these embodiments can change,
Modification, replacement and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. Deep Basin reservoir rock and fluid interaction simulator, including automatic control unit, heating unit, pressurization list
Member, analysis metering units and peripheral auxiliary unit, it is characterised in that：The output end of the automatic control unit is single with heating respectively
The input terminal of member, presser unit and peripheral auxiliary unit is unidirectionally electrically connected, the output end of the analysis metering units with it is automatic
The input terminal of control unit is unidirectionally electrically connected；
The heating unit includes holder (1) and box type heater (2), and the both sides of the holder (1) are installed with heating
(3), temperature-control heat couple (4), temperature thermocouple (5), power supply (6) are managed, the back side of the box type heater (2) is installed with electricity
The right side of machine (7) and fan (8), the box type heater (2) is connected with control panel (9), the heating tube by conducting wire
(3), temperature-control heat couple (4), temperature thermocouple (5), power supply (6) pass through the heat button of conducting wire and control panel (9) surface
Connect with temperature controller gauge outfit T-phase, upper cylinder (10), the upper cylinder are installed at the top of the box type heater (2)
(10) bottom is provided with lithostatic pressure bar (11), and the bottom of the box type heater (2) is installed with lower oil cylinder (12), described
Quiet rock mandril (13) is provided at the top of lower oil cylinder (12), the surface of the lithostatic pressure bar (11) is provided with condenser jacket (14),
The surface of the quiet rock mandril (13) is provided with lower condenser jacket (15), and the surface of the upper condenser jacket (14) is communicated with water outlet silica gel
It manages (16), the surface of the lower condenser jacket (15) is communicated with into water silicone tube (17), the water outlet silicone tube (16) and into water silicon
The one end of sebific duct (17) far from box type heater (2) is communicated with circulating water condensing machine (18)；
The presser unit include oil pump in hydraulic stations (19) and fine tuning back pressure system (20), the oil pump in hydraulic stations (19) by into
Hydraulic oil pipe (21) is connected to upper cylinder (10), and the oil pump in hydraulic stations (19) is by going out hydraulic oil pipe (22) and lower oil cylinder (12)
Connection, the top of the lithostatic pressure bar (11) and the inside for being located at upper cylinder (10) are fixedly connected with upper cylinder inner carrier (23),
The bottom of the quiet rock mandril (13) and it is fixedly connected with lower oil cylinder inner carrier (24), the case positioned at the inside of lower oil cylinder (12)
Formula heating furnace (2) is internally provided with sample room (25), and the sample room (25) is internally provided with sample, the sample room
(25) inside and it is connected with metal filter disc (26) positioned at the both ends of sample, the inside of the box type heater (2) is solid
Dingan County is equipped with high temperature and pressure autoclave body (27), and the sample room (25) is movably connected in the inside of high temperature and pressure autoclave body (27), described
The both ends of sample room (25) are respectively arranged with sealing element (28), upper pressure set (29), lower pressure set (30), the lithostatic pressure bar
(11) it is contacted with upper pressure set (29), the bottom of the high temperature and pressure autoclave body (27) is provided with bottom end cover (31), the Jing Yanding
The top of bar (13) is contacted through bottom end cover (31) and with lower pressure set (30), the outlet conduit of the high temperature and pressure autoclave body (27)
Through upper pressure set (29) and it is communicated with upper right-angle elbow pipe (32), the inlet pipeline of the high temperature and pressure autoclave body (27) is applied under running through
Pressing sleeve (30) is simultaneously communicated with lower right-angle elbow pipe (33).
2. Deep Basin reservoir rock according to claim 1 and fluid interaction simulator, it is characterised in that：Institute
It states the one end of right-angle elbow pipe (32) far from high temperature and pressure autoclave body (27) and is communicated with Triple Valve with High Pressure (34), the Triple Valve with High Pressure
(34) first exit end is fixedly connected with first pressure sensor (35), and the second outlet end of the Triple Valve with High Pressure (34) is solid
Surely it is connected with pneumatic operated valve (36), the bottom of the upper pneumatic operated valve (36) is connected with solenoid valve (37) and air compressor (38).
3. Deep Basin reservoir rock according to claim 2 and fluid interaction simulator, it is characterised in that：Institute
State pneumatic operated valve (36) be connected in turn from left to right pressure controller (39), gas-liquid separator (40), gas collection meter (41),
Micro quantitative determination gas collector (42) turns gas device (43), carrier gas (44), heavy oil trap (45), filter trap (46)；The gas-liquid separation
The bottom of device (40) is connected with cold-trap (47).
4. Deep Basin reservoir rock according to claim 3 and fluid interaction simulator, it is characterised in that：Institute
It states filter trap (46) and pressure gauge outfit (48), the end of the pressure gauge outfit (48) and gas chromatograph is connected with by vacuum manifold
Injection port be connected, the pressure gauge outfit (48) is connected with mechanical pump (49), the end of the mechanical pump (49) by vacuum manifold
End is connected with high vacuum six-way valve (50).
5. Deep Basin reservoir rock according to claim 1 and fluid interaction simulator, it is characterised in that：Institute
The inlet pipeline for stating high temperature and pressure autoclave body (27) is connected with lower pneumatic operated valve (51), and the bottom of the lower pneumatic operated valve (51) is connected with
Solenoid valve (52) is connect, air compressor (38) is fixedly connected on the bottom of lower pneumatic operated valve (51).
6. Deep Basin reservoir rock according to claim 5 and fluid interaction simulator, it is characterised in that：Institute
It states lower pneumatic operated valve (51) and pressure reducing valve (58) is connected with by vacuum manifold, the pressure reducing valve (58) is connected with nitrogen by vacuum manifold
Gas cylinder.
7. Deep Basin reservoir rock according to claim 6 and fluid interaction simulator, it is characterised in that：Institute
State pressure reducing valve (58) and second pressure sensor (54) be connected with by vacuum manifold, the pressure reducing valve (58) by vacuum manifold with
The bottom of pressure controller (39) connects, and the second pressure sensor (54) is connect by conducting wire with control panel (9).
8. Deep Basin reservoir rock according to claim 5 and fluid interaction simulator, it is characterised in that：Institute
It states lower pneumatic operated valve (51) and gasometry pipe (55) is connected with by vacuum manifold, the gasometry pipe (55) passes through vacuum manifold
It is connected with high pressure intermediate receptacle (56).
9. Deep Basin reservoir rock according to claim 8 and fluid interaction simulator, it is characterised in that：Institute
It states gasometry pipe (55) and third pressure sensor (57), pressure reducing valve (58), air source (59) is connected in turn by vacuum manifold,
The third pressure sensor (57) is connect by conducting wire with control panel (9).
10. Deep Basin reservoir rock according to claim 8 and fluid interaction simulator, it is characterised in that：
The bottom of the high pressure intermediate receptacle (56) is fixedly connected with high-pressure electric pump (60), and the high-pressure electric pump (60) is fixedly connected
Right side in air compressor (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753149.2U CN207623333U (en) | 2017-12-15 | 2017-12-15 | Deep Basin reservoir rock and fluid interaction simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753149.2U CN207623333U (en) | 2017-12-15 | 2017-12-15 | Deep Basin reservoir rock and fluid interaction simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623333U true CN207623333U (en) | 2018-07-17 |
Family
ID=62819654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721753149.2U Active CN207623333U (en) | 2017-12-15 | 2017-12-15 | Deep Basin reservoir rock and fluid interaction simulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907661A (en) * | 2017-12-15 | 2018-04-13 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Deep Basin reservoir rock and fluid interaction simulator and application method |
| CN109030783A (en) * | 2018-08-21 | 2018-12-18 | 西南石油大学 | A kind of rock-fluid reciprocation experimental system for simulating and method |
| CN111173497A (en) * | 2020-01-10 | 2020-05-19 | 中国科学院广州地球化学研究所 | Mobile phase water rock reaction unit |
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2017
- 2017-12-15 CN CN201721753149.2U patent/CN207623333U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907661A (en) * | 2017-12-15 | 2018-04-13 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Deep Basin reservoir rock and fluid interaction simulator and application method |
| CN109030783A (en) * | 2018-08-21 | 2018-12-18 | 西南石油大学 | A kind of rock-fluid reciprocation experimental system for simulating and method |
| CN111173497A (en) * | 2020-01-10 | 2020-05-19 | 中国科学院广州地球化学研究所 | Mobile phase water rock reaction unit |
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