CN205422664U - Three -dimensional exploration seepage flow physical model system in plane and fore -and -aft oil field - Google Patents
Three -dimensional exploration seepage flow physical model system in plane and fore -and -aft oil field Download PDFInfo
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- CN205422664U CN205422664U CN201620238174.6U CN201620238174U CN205422664U CN 205422664 U CN205422664 U CN 205422664U CN 201620238174 U CN201620238174 U CN 201620238174U CN 205422664 U CN205422664 U CN 205422664U
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Abstract
The utility model discloses a three -dimensional exploration seepage flow physical model system in plane and fore -and -aft oil field, including manipulator and thermostated container, the left end of thermostated container, the right -hand member is connected with first vertical heterogeneous body measurement system and the vertical heterogeneous body measurement system of second respectively, all be connected with a set of pressure gauge on first vertical heterogeneous body measurement system and the vertical heterogeneous body measurement system of second, be connected with a set of pressure circulating device on the vertical heterogeneous body measurement system of second, the top of manipulator is connected with a set of plane heterogeneous body filling pipe system, the below of manipulator is connected with a set of plane heterogeneous body extraction system, a set of plane heterogeneous body extraction system has connected gradually first manometer, first valve and first back pressure pump, the vertical heterogeneous body measurement system of second has connected gradually the second manometer, second valve and second back pressure pump, the device can know the oil reservoir at water injection in -process reservoir heterogeneity, it has certain directive function to improve crude oil recovery ratio reasonable development scheme to confirming.
Description
Technical field
This utility model relates to physical simulation techniques field, is specifically related to a kind of plane and longitudinal oil field three-dimensional exploration seepage flow physical model system.
Background technology
nullPhysical modeling is compared with field test，There is expense few、Time is short、The advantage such as repeatable and predictable，It is one of Main Means of research raising oil recovery factor，Any physical modeling is required for completing by means of experimental provision and experimental model，Current exploration Seepage Experiment both domestic and external mainly uses little rock core and sandpack column to be simulated experiment，Although little rock core exploration Seepage Experiment can consider the impact on oil displacement efficiency of plane and vertical heterogeneity，But can not the exploration Seepage Experiment of real existing well oil reservoir，Although sandpack column can do the exploration Seepage Experiment of the low medium to high permeable oil reservoir being pressed with well，But hyposmosis can not be simulated and have the reservoirs exploration Seepage Experiment of well，The exploration Seepage Experiment that height is pressed with the medium to high permeable oil reservoir of well can not be done，The saturating oil reservoir of high pressure low permeability and medium to high permeable oil reservoir Well pattern edjustment and injection development scheme adjustment are the subject matter that oil field is badly in need of being solved by experimental technique.
Utility model content
For problem above, this utility model provides a kind of plane and longitudinal oil field three-dimensional exploration seepage flow physical model system, utilize this device can carry out multilamellar, straight well and many well type of horizontal well, large scale three-dimensional physical model high temperature, high pressure exploration Seepage Experiment, will appreciate that oil reservoir reservoir heterogeneity in the injecting process, the different injection production well arrangements impact on oil displacement efficiency, to determining that raising oil recovery factor reasonable development scheme has certain directive function, reference is provided for the rationally mode of taping the latent power of remaining oil after determining water drive, can effectively solve the problem in background technology.
nullTo achieve these goals，The technical solution adopted in the utility model is as follows: a kind of plane and longitudinal oil field three-dimensional exploration seepage flow physical model system，Including mechanical hand and calorstat，Within described mechanical hand is placed in calorstat，The left end of described calorstat、Right-hand member is connected to the first vertical heterogeneity and measures system and the second vertical heterogeneity measurement system，Described first vertical heterogeneity is measured and is respectively connected with one group of piezometer in system and the second vertical heterogeneity measurement system，Connect in described second vertical heterogeneity measurement system and have one group of pressures cycle device，Connect on pressures cycle device described in one group and have to measure a system，Described mechanical hand be connected above one group of plain heterogeneity injected system，The lower section of described mechanical hand connects one group of plain heterogeneity extraction system，Plain heterogeneity extraction system described in one group is connected with the first Pressure gauge in turn、First valve and the first backpressure pump，Described first vertical heterogeneity is measured system and is connected with two intermediate receptacles and exploration seepage flow pump in turn，Described second vertical heterogeneity is measured system and is connected with the second Pressure gauge in turn、Second valve and the second backpressure pump.
The beneficial effects of the utility model:
This utility model device application is extensive, multilamellar can be carried out, many wells, three-dimensional physical model is at high temperature, different exploration percolating medium exploration Seepage Experiments and carbon dioxide single well stimulation simulation experiment under high pressure, utilize this device can carry out multilamellar, straight well and many well type of horizontal well, large scale three-dimensional physical model high temperature, high pressure exploration Seepage Experiment, will appreciate that oil reservoir reservoir heterogeneity in the injecting process, the different injection production well arrangements impact on oil displacement efficiency, to determining that raising oil recovery factor reasonable development scheme has certain directive function, reference is provided for the rationally mode of taping the latent power of remaining oil after determining water drive, it is a kind of plane easily and effectively and vertical heterogeneity three-dimensional physical model exploration seepage apparatus.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Figure is numbered: 1-mechanical hand；2-calorstat；3-the first vertical heterogeneity measures system；4-the second vertical heterogeneity measures system；5-piezometer；6-pressures cycle device；7-measures system；8-plain heterogeneity injected system；9-plain heterogeneity extraction system；10-the first Pressure gauge；11-the first valve；12-the first backpressure pump；13-intermediate receptacle；14-explores seepage flow pump；15-the second Pressure gauge；16-the second valve；17-the second backpressure pump.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment:
nullAs shown in Figure 1，A kind of plane and longitudinal oil field three-dimensional exploration seepage flow physical model system，Including mechanical hand 1 and calorstat 2，Within described mechanical hand 1 is placed in calorstat 2，The left end of described calorstat 2、Right-hand member is connected to the first vertical heterogeneity and measures system 3 and the second vertical heterogeneity measurement system 4，Described first vertical heterogeneity measures system 3 and the second vertical heterogeneity is measured and is respectively connected with one group of piezometer 5 in system 4，Described second vertical heterogeneity is measured to connect in system 4 one group of pressures cycle device 6，Connect on pressures cycle device 6 described in one group and have to measure a system 7，Described mechanical hand 1 be connected above one group of plain heterogeneity injected system 8，The lower section of described mechanical hand 1 connects one group of plain heterogeneity extraction system 9，Plain heterogeneity extraction system 9 described in one group is connected with the first Pressure gauge 10 in turn、First valve 11 and the first backpressure pump 12，Described first vertical heterogeneity is measured system 4 and is connected with two intermediate receptacles 13 and exploration seepage flow pump 14 in turn，Described second vertical heterogeneity is measured system 4 and is connected with the second Pressure gauge 15 in turn、Second valve 16 and the second backpressure pump 17.
Based on above-mentioned, this utility model device application is extensive, multilamellar can be carried out, many wells, three-dimensional physical model is at high temperature, different exploration percolating medium exploration Seepage Experiments and carbon dioxide single well stimulation simulation experiment under high pressure, utilize this device can carry out multilamellar, straight well and many well type of horizontal well, large scale three-dimensional physical model high temperature, high pressure exploration Seepage Experiment, will appreciate that oil reservoir reservoir heterogeneity in the injecting process, the different injection production well arrangements impact on oil displacement efficiency, to determining that raising oil recovery factor reasonable development scheme has certain directive function, reference is provided for the rationally mode of taping the latent power of remaining oil after determining water drive, it is a kind of plane easily and effectively and vertical heterogeneity three-dimensional physical model exploration seepage apparatus.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (1)
- null1. a plane and longitudinal oil field three-dimensional exploration seepage flow physical model system，It is characterized in that，Including mechanical hand (1) and calorstat (2)，Within described mechanical hand (1) is placed in calorstat (2)，The left end of described calorstat (2)、Right-hand member is connected to the first vertical heterogeneity and measures system (3) and the second vertical heterogeneity measurement system (4)，Described first vertical heterogeneity measures system (3) and the second vertical heterogeneity is measured and is respectively connected with one group of piezometer (5) in system (4)，Described second vertical heterogeneity measures the upper connection of system (4) one group of pressures cycle device (6)，The upper connection of pressures cycle device (6) described in one group has one group to measure system (7)，Described mechanical hand (1) be connected above one group of plain heterogeneity injected system (8)，The lower section of described mechanical hand (1) connects one group of plain heterogeneity extraction system (9)，Plain heterogeneity extraction system (9) described in one group is connected with the first Pressure gauge (10) in turn、First valve (11) and the first backpressure pump (12)，Described first vertical heterogeneity is measured system (4) and is connected with two intermediate receptacles (13) and exploration seepage flow pump (14) in turn，Described second vertical heterogeneity is measured system (4) and is connected with the second Pressure gauge (15) in turn、Second valve (16) and the second backpressure pump (17).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238174.6U CN205422664U (en) | 2016-03-25 | 2016-03-25 | Three -dimensional exploration seepage flow physical model system in plane and fore -and -aft oil field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620238174.6U CN205422664U (en) | 2016-03-25 | 2016-03-25 | Three -dimensional exploration seepage flow physical model system in plane and fore -and -aft oil field |
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| CN205422664U true CN205422664U (en) | 2016-08-03 |
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| CN201620238174.6U Expired - Fee Related CN205422664U (en) | 2016-03-25 | 2016-03-25 | Three -dimensional exploration seepage flow physical model system in plane and fore -and -aft oil field |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478807A (en) * | 2017-09-01 | 2017-12-15 | 中国石油天然气股份有限公司 | Plain heterogeneity model water enchroachment (invasion) analogue experiment method and its experimental provision |
| CN108386177A (en) * | 2018-04-17 | 2018-08-10 | 东营市鼎晟宸宇油气科技有限公司 | The 3-dimensional multi-layered more well pressure break supporting cracks of one kind monitoring experimental system and method in real time |
-
2016
- 2016-03-25 CN CN201620238174.6U patent/CN205422664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478807A (en) * | 2017-09-01 | 2017-12-15 | 中国石油天然气股份有限公司 | Plain heterogeneity model water enchroachment (invasion) analogue experiment method and its experimental provision |
| CN108386177A (en) * | 2018-04-17 | 2018-08-10 | 东营市鼎晟宸宇油气科技有限公司 | The 3-dimensional multi-layered more well pressure break supporting cracks of one kind monitoring experimental system and method in real time |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |