CN207231974U - A kind of air water for Study on Productivity mutually oozes instrument - Google Patents
A kind of air water for Study on Productivity mutually oozes instrument Download PDFInfo
- Publication number
- CN207231974U CN207231974U CN201721224992.1U CN201721224992U CN207231974U CN 207231974 U CN207231974 U CN 207231974U CN 201721224992 U CN201721224992 U CN 201721224992U CN 207231974 U CN207231974 U CN 207231974U
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- CN
- China
- Prior art keywords
- gas
- holding unit
- pipeline
- core holding
- cabinet
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- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of air water for Study on Productivity and mutually ooze instrument, including 1# intermediate receptacles, 2# intermediate receptacles, metering pump, source of the gas, core holding unit, head pressure gage, discharge gage, gas recycling can, gas flowmeter, gas-liquid separator, level meter buret, control system, cabinet, pipeline；The entrance of 1# intermediate receptacles and 2# intermediate receptacles is connected in parallel on the outlet line of metering pump, core holding unit is connected to after outlet is in parallel, the outlet of core holding unit is connected on gas-liquid separator by pipeline, gas-liquid separator lower end connects level meter buret, upper end is connected to gas recycling can by pipeline, and the pipeline before gas recycling can is equipped with gas flowmeter；Source of the gas is connected to core holding unit arrival end by pipeline, and the arrival end of core holding unit is equipped with head pressure gage, and the port of export of core holding unit is equipped with discharge gage.The utility model penetration testing that is compact-sized, easy to connect, can realizing multi-angle, while easy to adjust the humidity of gas.
Description
Technical field
The utility model is rock permeability field of measuring technique, more particularly to a kind of air water for Study on Productivity mutually oozes
Instrument.
Background technology
At present during gas reservoir development, the test method of common air water two phase fluid flow feature mainly continues to use national standard
SY/T5345-2011《Two-phase relative permeability assay method in rock》.During the test, it is usually used given initial
Pressure carries out displacement experiment to core sample, and water yield and gas production are recorded in displacement process, then calculates gas drive respectively
Gas phase, water phase permeability during water.The initial pressure is used to simulate the producing pressure differential in actual production.The producing pressure differential
Refer to gas-bearing formation static pressure (i.e. the pressure on purpose stratum), the difference with stream pressure (gas pressure that i.e. gas well is measured in normal production)
Value.And the air water used on the market at present mutually oozes instrument, otherwise it is integrated in a babinet, otherwise it is completely open installation
In laboratory, the former is excessively compact, can not simulate different rock angles, and the latter is excessively scattered, more demanding to space etc.,
And connection installation all need voluntarily to complete, be unfavorable for rapidly and efficiently test.
Utility model content
In view of the above-mentioned problems, the utility model, which designs a kind of air water for Study on Productivity, mutually oozes instrument.
The technical solution of the utility model is as follows：
A kind of air water for Study on Productivity mutually oozes instrument, including 1# intermediate receptacles, 2# intermediate receptacles, metering pump, source of the gas, rock
Heart clamp holder, head pressure gage, discharge gage, gas recycling can, gas flowmeter, gas-liquid separator, level meter buret, control
System processed, pipeline；The entrance of 1# intermediate receptacles and 2# intermediate receptacles is connected in parallel on the outlet line of metering pump, is connected after outlet is in parallel
Core holding unit is connected to, the outlet of core holding unit is connected on gas-liquid separator by pipeline, the connection of gas-liquid separator lower end
Level meter buret, upper end are connected to gas recycling can by pipeline, and the pipeline before gas recycling can is equipped with gas flowmeter；Gas
Source is connected to core holding unit arrival end by pipeline, and the arrival end of core holding unit is equipped with head pressure gage, core holding unit
The port of export be equipped with discharge gage.
Further, the pipeline between the source of the gas and core holding unit is equipped with the pipe of humidifier, source of the gas and humidifier
Line is that the position of humidifier contact is divided into multiple branch lines, equally distributed from top to bottom respectively to be connected on humidifier,
And valve is designed with each branch line, humidifier is cylindrical tube, is internally provided with certain water, its bottom is with heating
Disk.
Further, air water mutually oozes instrument and further includes cabinet, and metering pump is installed on cabinet bottom, its corresponding cabinet in top is kept away
Exempt to be equipped with two lateral frames, for installing 1# intermediate receptacles and 2# intermediate receptacles, enclosure top is provided with swinging mounting, below
It is connected in the middle part of core holding unit, drives core holding unit to tilt within the specific limits, source of the gas is installed on cabinet bottom, near it
Equipped with humidifier stent, humidifier is fixed on humidifier stent, is made above humidifier face source of the gas, the outlet of core holding unit
Line stretches out cabinet, and gas-liquid separator and level meter buret are arranged on the outside of cabinet, and gas recycling can is arranged in cabinet, entrance
Forcing press, discharge gage, gas flowmeter are embedded in the outer surface front of cabinet respectively, and cabinet front is additionally provided with chamber door,
Chamber door is equipped with door knob, and control system is installed on one jiao of cabinet upper end.
Further, it is soft pipeline that air water, which mutually oozes pipeline used in instrument,.
The utility model has the advantage of：
1st, by reasonably planning, allow the space of cabinet inside not only to keep compact, but also equipment winding displacement stringing can be easy to, and
Internal device is conveniently replaceable after opening chamber door, and to added materials such as intermediate receptacle and sources of the gas；
2nd, by core holding unit install additional swinging mounting, certain inclination angle can be kept as desired, it is more smart
Seepage Experiment under the true various stratigraphic dip environment of simulation；
3rd, the connector of humidifier and source of the gas is arranged to multiple holes, can ensure that as needed, suitable position is opened in selection
Put and gas is humidified, simulate the gas of different humidity, the convenient permeability for testing various gases in rock core.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model.
Shown in figure：
1 it is cabinet, 2 be chamber door, 3 be door knob, 4 be 1# intermediate receptacles, 5 be 2# intermediate receptacles, 6 be lateral frame, 7 is metering
Pump, 8 be humidifier, 9 be humidifier stent, 10 be source of the gas, 11 be core holding unit, 12 be swinging mounting, 13 be inlet pressure
Meter, 14 be discharge gage, 15 be gas recycling can, 16 be gas flowmeter, 17 be gas-liquid separator, 18 be liquid meter
Pipe, 19 systems in order to control.
Embodiment
The utility model is described in detail with reference to Figure of description and embodiment, but not limited to this.
As shown in Fig. 1 to Fig. 2, a kind of air water for Study on Productivity mutually oozes instrument, including cabinet 1,1# intermediate receptacles 4,2#
Intermediate receptacle 5, metering pump 7, source of the gas 10, core holding unit 11, head pressure gage 13, discharge gage 14, gas recycling can 15,
Gas flowmeter 16, gas-liquid separator 17, level meter buret 18, control system 19, pipeline；Hold among 1# intermediate receptacles 4 and 2#
The entrance of device 5 is connected in parallel on the outlet line of metering pump 7, and core holding unit 11, core holding unit 11 are connected to after outlet is in parallel
Outlet be connected to by pipeline on gas-liquid separator 17,17 lower end of gas-liquid separator connection level meter buret 18, upper end passes through
Pipeline is connected to gas recycling can 15, and the pipeline before gas recycling can 15 is equipped with gas flowmeter 16；Source of the gas 10 passes through pipeline
11 arrival end of core holding unit is connected to, the pipeline between the source of the gas 10 and core holding unit 11 is equipped with humidifier 8, source of the gas
10 are that the position that humidifier 8 contacts is divided into multiple branch lines with the pipeline of humidifier 8, equally distributed from top to bottom respectively
It is connected on humidifier 8, and valve is designed with each branch line, humidifier 8 is cylindrical tube, is internally provided with certain
Water, its bottom carry heating dish；The arrival end of core holding unit 11 is equipped with head pressure gage 13, the port of export of core holding unit 11
Equipped with discharge gage 14.Metering pump 7 is installed on 1 bottom of cabinet, its corresponding cabinet 1 in top avoids being equipped with two lateral frames 6,
For installing 1# intermediate receptacles 4 and 2# intermediate receptacles 5, the top of cabinet 1 is provided with swinging mounting 12, is connected to rock core folder below
The middle part of holder 11, drives core holding unit 11 to tilt within the specific limits, and source of the gas 10 is installed on 1 bottom of cabinet, it is nearby equipped with
Humidifier stent 9, fixes humidifier 8 on humidifier stent 9, makes the top of 8 face source of the gas of humidifier 10, core holding unit 11
Outlet line stretches out cabinet 1, and gas-liquid separator 17 and level meter buret 18 are arranged at the outside of cabinet 1, and gas recycling can 15 is set
In in cabinet 1, inlet pressure machine, discharge gage 14, gas flowmeter 16 are embedded in the outer surface front of cabinet 1 respectively,
And 1 front of cabinet is additionally provided with chamber door 2, chamber door 2 is equipped with door knob 3, and control system 19 is installed on one jiao of 1 upper end of cabinet.Air water phase
It is soft pipeline to ooze in instrument pipeline used, and the pipeline at especially 11 both ends of core holding unit is soft pipeline, make its
Pipeline will not be pulled bad during inclined.
Oil or water are placed in 1# intermediate receptacles 4 and 2# intermediate receptacles 5 as needed, for rock core displacement or emptying.
The above is only the preferred embodiment of the utility model, it is noted that the utility model is not limited to
Mode is stated, on the premise of the utility model principle is not departed from, moreover it is possible to further improve, it is new that these improvement also should be regarded as this practicality
The protection domain of type.
Claims (4)
1. a kind of air water for Study on Productivity mutually oozes instrument, it is characterised in that including 1# intermediate receptacles, 2# intermediate receptacles, metering
Pump, source of the gas, core holding unit, head pressure gage, discharge gage, gas recycling can, gas flowmeter, gas-liquid separator, liquid
Body gauge line, control system, pipeline；The entrance of 1# intermediate receptacles and 2# intermediate receptacles is connected in parallel on the outlet line of metering pump,
Core holding unit is connected to after outlet is in parallel, the outlet of core holding unit is connected on gas-liquid separator by pipeline, gas-liquid point
Level meter buret is connected from device lower end, upper end is connected to gas recycling can by pipeline, and the pipeline before gas recycling can is equipped with
Gas flowmeter；Source of the gas is connected to core holding unit arrival end by pipeline, and the arrival end of core holding unit is equipped with inlet pressure
Meter, the port of export of core holding unit are equipped with discharge gage.
2. a kind of air water for Study on Productivity according to claim 1 mutually oozes instrument, it is characterised in that the source of the gas and rock
Pipeline between heart clamp holder is equipped with humidifier, and it is multiple that source of the gas and the pipeline of humidifier are that the position that humidifier contacts is divided into
Branch line, it is equally distributed from top to bottom respectively to be connected on humidifier, and valve is designed with each branch line, humidify
Device is cylindrical tube, is internally provided with certain water, its bottom carries heating dish.
3. a kind of air water for Study on Productivity according to claim 1 or 2 mutually oozes instrument, it is characterised in that air water mutually oozes
Instrument further includes cabinet, and metering pump is installed on cabinet bottom, its corresponding cabinet in top avoids being equipped with two lateral frames, for installing
1# intermediate receptacles and 2# intermediate receptacles, enclosure top are provided with swinging mounting, are connected to below in the middle part of core holding unit, drive
Core holding unit tilts within the specific limits, and source of the gas is installed on cabinet bottom, it is nearby equipped with humidifier stent, humidifier stent
Upper fixed humidifier, makes above humidifier face source of the gas, and the outlet line of core holding unit stretches out cabinet, gas-liquid separator and liquid
Body gauge line is arranged on the outside of cabinet, and gas recycling can is arranged in cabinet, inlet pressure machine, discharge gage, gas stream
Gauge is embedded in the outer surface front of cabinet respectively, and cabinet front is additionally provided with chamber door, and chamber door is equipped with door knob, control system peace
Loaded on one jiao of cabinet upper end.
4. a kind of air water for Study on Productivity according to claim 3 mutually oozes instrument, it is characterised in that air water is mutually oozed in instrument
Pipeline used is soft pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224992.1U CN207231974U (en) | 2017-09-22 | 2017-09-22 | A kind of air water for Study on Productivity mutually oozes instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224992.1U CN207231974U (en) | 2017-09-22 | 2017-09-22 | A kind of air water for Study on Productivity mutually oozes instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231974U true CN207231974U (en) | 2018-04-13 |
Family
ID=61863664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224992.1U Expired - Fee Related CN207231974U (en) | 2017-09-22 | 2017-09-22 | A kind of air water for Study on Productivity mutually oozes instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231974U (en) |
-
2017
- 2017-09-22 CN CN201721224992.1U patent/CN207231974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180922 |