CN103939091A - Radial flow displacement physical model system - Google Patents
Radial flow displacement physical model system Download PDFInfo
- Publication number
- CN103939091A CN103939091A CN201310025684.6A CN201310025684A CN103939091A CN 103939091 A CN103939091 A CN 103939091A CN 201310025684 A CN201310025684 A CN 201310025684A CN 103939091 A CN103939091 A CN 103939091A
- Authority
- CN
- China
- Prior art keywords
- radial flow
- water
- oil
- physical model
- gas
- 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.)
- Pending
Links
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention discloses a novel radial flow displacement physical model system used for researching edge-bottom water reservoir and oil well production performance and water discharging disciplines. The radial flow displacement physical model system can simulate oil well production performance of stratum with different pore structures and different permeability conditions and the water discharging disciplines to carry out laboratory experiment and research, and provides laboratory research and technical support for solving the problem of on-site oil well water discharging. The radial flow displacement physical model system is composed of an injection system (1), a three-dimensional radial flow physical model (2), an oil-gas-water three-phase metering system (3) and a data collection system (4). According to the radial flow displacement physical model system, conditions of edge-bottom water reservoir temperatures, pressure, stratigraphic dip angles and planar and longitudinal heterogeneity can be simulated, the oil well production performance, the water discharging situations, remaining oil distribution and follow-up water drive, polymer drive and other secondary and tertiary oil recovery technologies can be researched to improve the individual-well producing rate, and the oil recovery rate is further improved.
Description
Technical field
The present invention relates to a kind of study limit bottom water reservoir oil well production dynamically, the novel radial flow displacement physics model system of water outlet rule, can simulate in different pore structures, permeability condition stratum oil well production dynamically and water outlet rule carry out in-house laboratory investigation, provide desk research and technical support to solving on-the-spot well water problem.
Background technology
Key in herein technical field and describe the moving oil reservoir of paragraph limit bottom water drive due to natural energy abundance, oil-water-layer wall is thinner, easily forms on stream that Shuitu at the bottom of limit is entered, water breakthrough, water logging, and the well water rate of climb is fast.Oil field enters after high moisture or ultra-high water-containing waterflood stage, and in oil reservoir plane, interlayer and layer, contradiction is more outstanding, and injected water is often charged into oil well along high permeable strip or fascicule, causes oil well productivity to decline, and has a strong impact on the development effectiveness in oil field., water outlet rule dynamic in the urgent need to opposite side bottom water reservoir oil well production studied, and delays water discharging time, further improves well yield, improves oil recovery factor.
Summary of the invention
The object of the invention is for study limit bottom water reservoir oil well production dynamically, the novel radial flow displacement physics model system of water outlet rule, this invention can be simulated under limit bottom water reservoir temperature, pressure, stratigraphic dip, plane and vertical heterogeneity condition, research oil well production dynamically, secondary, the tertiary oil recovery technology means such as water outlet situation, remaining oil distribution and follow-up water drive, polymer flooding further improve well yield, and then improve oil recovery factor.
The technical solution adopted in the present invention is:
Instrument radial flow displacement physics model system of the present invention, radial flow displacement physics model system, it is characterized in that it is made up of injected system, three-dimensional radial flow physical model, oil-gas-water three-phase metering system and data collecting system, injected system is connected with radial flow physical model, radial flow physical model is connected with oil-gas-water three-phase metering system, and radial flow physical model is connected with data collecting system respectively with oil-gas-water three-phase metering system.Injected system is made up of intermediate receptacle and injection pump, and injection pump is connected with intermediate receptacle.Radial flow physical model is provided with pressure-measuring-point and saturation ratio measuring point, is used for recording in experimentation the water saturation situation of change of measuring point in pressure history and model.Oil-gas-water three-phase metering system mainly by gas-liquid separator, oil water separator, interface sensor, gas flow controller, flow meter, measuring pump, mix liquid pump, insulating box etc. and form, be used for separating oil, gas, water in Produced Liquid, and carry out respectively high-precision measuring.Data collecting system is measured software, data acquisition unit, computer, printer and automaton by temperature pick up, pressure sensor, balance, profit saturation ratio and is formed, it can gather profit volume etc. in pressure in radial flow model displacement process, flow, temperature, profit saturation ratio, production fluid automatically, after image data, automatically generate raw data table, analytical table, curve map and profit saturation distribution curve, Production database file format simultaneously, facilitates user flexibility to use.
Adopt the instrument radial flow displacement physics model system of technical solution of the present invention to there is following effect:
1, three-dimensional radial flow physical model be used for simulating under limit bottom water reservoir temperature, pressure, stratigraphic dip, plane and vertical heterogeneity condition oil well production dynamically, water outlet rule.Be mainly used in simulating flooding pattern, interlayer heterogeneity, the impact of plane heterogeneity on Remaining Oil Distribution.Generally under simulating oil deposit temperature and pressure, carry out displacement oil recovery physical simulation experiment, obtain different dynamically lower three-dimensional pressure field and the water saturation rules over time in different displacement processes of producing by data acquisition.
2, rational in infrastructure, reliability is high, easy to operate, durable in use.
Brief description of the drawings
Accompanying drawing 1 is instrument radial flow displacement physics model system structural representation.
In figure: 1. injected system, 2. three-dimensional radial flow physical model, 3. oil-gas-water three-phase metering system, 4. data collecting system.
Detailed description of the invention
Mainly formed by injected system (1), three-dimensional radial flow physical model (2), oil-gas-water three-phase metering system (3) and data collecting system (4) with reference to accompanying drawing 1 the present invention, injected system (1) is connected with three-dimensional radial flow physical model (2), three-dimensional radial flow physical model (2) is connected with oil-gas-water three-phase metering system (3), and radial flow physical model (2) is connected with data collecting system (4) respectively with oil-gas-water three-phase metering system (3).Injected system (1) is made up of intermediate receptacle (1-1) and injection pump (1-2), and injection pump (1-2) is connected with intermediate receptacle (1-1).Three-dimensional radial flow physical model (2) is provided with pressure-measuring-point (2-1) and saturation ratio measuring point (2-2), is used for recording in experimentation the water saturation situation of change of measuring point in pressure history and model.Oil-gas-water three-phase metering system (3) mainly by gas-liquid separator, oil water separator, interface sensor, gas flow controller, flow meter, measuring pump, mix liquid pump, insulating box etc. and form, be used for separating oil, gas, water in Produced Liquid, and carry out respectively high-precision measuring.Data collecting system (4) is measured software, data acquisition unit, computer, printer and automaton by temperature pick up, pressure sensor, balance, profit saturation ratio and is formed, it can gather profit volume etc. in pressure in radial flow model displacement process, flow, temperature, profit saturation ratio, production fluid automatically, after image data, automatically generate raw data table, analytical table, curve map and profit saturation distribution curve, Production database file format simultaneously, facilitates user flexibility to use.
The present invention simulate under limit bottom water reservoir temperature, pressure, stratigraphic dip, plane and vertical heterogeneity condition oil well production dynamically, when water outlet Rule, simulated field production status carries out displacement test with the pump speed of certain flow, obtains the different water saturation rules over time in dynamically lower three-dimensional pressure field distribution and different displacement process of producing by data acquisition.
Claims (5)
1. radial flow displacement physics model system, it is characterized in that it is made up of injected system (1), three-dimensional radial flow physical model (2), oil-gas-water three-phase metering system (3) and data collecting system (4), injected system (1) is connected with three-dimensional radial flow physical model (2), three-dimensional radial flow physical model (2) is connected with oil-gas-water three-phase metering system (3), and radial flow physical model (2) is connected with data collecting system (4) respectively with oil-gas-water three-phase metering system (3).
2. instrument radial flow displacement physics model system according to claim 1, it is characterized in that described injected system (1) is made up of intermediate receptacle (1-1) and injection pump (1-2), injection pump (1-2) is connected with intermediate receptacle (1-1).
3. instrument radial flow displacement physics model system according to claim 1, it is characterized in that described three-dimensional radial flow physical model (2) is provided with pressure-measuring-point (2-1) and saturation ratio measuring point (2-2), be used for recording in experimentation the water saturation situation of change of measuring point in pressure history and model.
4. instrument radial flow displacement physics model system according to claim 1, it is characterized in that described oil-gas-water three-phase metering system (3) mainly by gas-liquid separator, oil water separator, interface sensor, gas flow controller, flow meter, measuring pump, mix liquid pump, insulating box etc. and form, be used for separating oil, gas, water in Produced Liquid, and carry out respectively high-precision measuring.
5. instrument radial flow displacement physics model system according to claim 1, it is characterized in that described data collecting system (4) is by temperature pick up, pressure sensor, balance, profit saturation ratio is measured software, data acquisition unit, computer, printer and automaton composition, it can gather the pressure in radial flow model displacement process automatically, flow, temperature, profit saturation ratio, profit volume etc. in production fluid, after image data, automatically generate raw data table, analytical table, curve map and profit saturation distribution curve, Production database file format simultaneously, facilitate user flexibility to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025684.6A CN103939091A (en) | 2013-01-23 | 2013-01-23 | Radial flow displacement physical model system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025684.6A CN103939091A (en) | 2013-01-23 | 2013-01-23 | Radial flow displacement physical model system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939091A true CN103939091A (en) | 2014-07-23 |
Family
ID=51186937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025684.6A Pending CN103939091A (en) | 2013-01-23 | 2013-01-23 | Radial flow displacement physical model system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939091A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089589A (en) * | 2015-07-27 | 2015-11-25 | 中国石油大学(华东) | Visual experiment device for realizing combined injection and layered injection of polymer flooding agent and working method thereof |
| CN106285590A (en) * | 2016-09-30 | 2017-01-04 | 东北石油大学 | A kind of judge the apparatus and method whether chemical agent lost efficacy for high infiltration strip parameter |
| CN106437644A (en) * | 2016-09-14 | 2017-02-22 | 中国石油大学(华东) | Large bottom water sandstone oil reservoir development physical simulation experiment device and working method thereof |
| CN108195717A (en) * | 2017-12-07 | 2018-06-22 | 浙江海洋大学 | A kind of simulation oil reservoir full-scale condition polymer viscosity changeable device and method |
| CN108195718A (en) * | 2017-12-07 | 2018-06-22 | 浙江海洋大学 | A kind of simulation oil reservoir full-scale condition polymer viscosity changeable device |
| CN109653737A (en) * | 2017-10-11 | 2019-04-19 | 中国石油化工股份有限公司 | Simulate viscous crude heat dissipation law experimental provision |
| CN111206926A (en) * | 2020-01-17 | 2020-05-29 | 中海石油(中国)有限公司 | Sea-phase sandstone bottom water thickened oil reservoir sweep coefficient measuring device and method |
| CN112012730A (en) * | 2020-09-15 | 2020-12-01 | 中国石油天然气股份有限公司 | Three-dimensional sand-filling pressure-maintaining anti-channeling model simulation device |
| CN112816394A (en) * | 2021-03-15 | 2021-05-18 | 西南石油大学 | Oil-gas-water three-phase saturation testing device and method for high-temperature high-pressure flat plate model |
| CN113719261A (en) * | 2021-09-27 | 2021-11-30 | 北京红蓝黑能源科技有限公司 | Method for improving economic benefit of single well by exploiting oil gas through bottom water steam flooding |
| CN118296922A (en) * | 2024-06-06 | 2024-07-05 | 中国石油大学(华东) | Method for optimizing ground heat Tian Jingwang layout based on flight time |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2046932C1 (en) * | 1992-04-03 | 1995-10-27 | Внедренческий научно-исследовательский инженерный центр "Нефтегазтехнология" | Method to kill wells |
| US6740625B1 (en) * | 2000-07-05 | 2004-05-25 | Institut Francais Du Petrole | Method and fluid for checking the saturation of a formation in the immediate vicinity of a well |
| CN101446189A (en) * | 2008-12-28 | 2009-06-03 | 大连理工大学 | Supercritical carbon dioxide drive physical analogue device |
| CN101476459A (en) * | 2009-01-16 | 2009-07-08 | 长安大学 | Experimental device and method for simulating real oil well acidation |
| CN201428446Y (en) * | 2009-06-29 | 2010-03-24 | 中国石油化工股份有限公司西北油田分公司工程技术研究院 | Fractured reservoir physical simulation experimental device |
| CN101793137A (en) * | 2010-01-29 | 2010-08-04 | 西南石油大学 | Oil-water displacement efficiency experimental method of longitudinal and planar nonhomogeneous slab models |
| CN201818297U (en) * | 2010-06-02 | 2011-05-04 | 中国石油化工股份有限公司 | Oil-gas-water three phase automatic metering device |
| CN202202851U (en) * | 2011-08-06 | 2012-04-25 | 中国石油化工股份有限公司 | Oil displacement physical simulation experiment device |
| US8257055B2 (en) * | 2003-03-22 | 2012-09-04 | Caltec Limited | System and process for pumping multiphase fluids |
-
2013
- 2013-01-23 CN CN201310025684.6A patent/CN103939091A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2046932C1 (en) * | 1992-04-03 | 1995-10-27 | Внедренческий научно-исследовательский инженерный центр "Нефтегазтехнология" | Method to kill wells |
| US6740625B1 (en) * | 2000-07-05 | 2004-05-25 | Institut Francais Du Petrole | Method and fluid for checking the saturation of a formation in the immediate vicinity of a well |
| US8257055B2 (en) * | 2003-03-22 | 2012-09-04 | Caltec Limited | System and process for pumping multiphase fluids |
| CN101446189A (en) * | 2008-12-28 | 2009-06-03 | 大连理工大学 | Supercritical carbon dioxide drive physical analogue device |
| CN101476459A (en) * | 2009-01-16 | 2009-07-08 | 长安大学 | Experimental device and method for simulating real oil well acidation |
| CN201428446Y (en) * | 2009-06-29 | 2010-03-24 | 中国石油化工股份有限公司西北油田分公司工程技术研究院 | Fractured reservoir physical simulation experimental device |
| CN101793137A (en) * | 2010-01-29 | 2010-08-04 | 西南石油大学 | Oil-water displacement efficiency experimental method of longitudinal and planar nonhomogeneous slab models |
| CN201818297U (en) * | 2010-06-02 | 2011-05-04 | 中国石油化工股份有限公司 | Oil-gas-water three phase automatic metering device |
| CN202202851U (en) * | 2011-08-06 | 2012-04-25 | 中国石油化工股份有限公司 | Oil displacement physical simulation experiment device |
Non-Patent Citations (1)
| Title |
|---|
| 周焕亭等: "平面径向流岩心驱油实验装置研制", 《大庆石油地质与开发》 * |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089589B (en) * | 2015-07-27 | 2016-08-24 | 中国石油大学(华东) | A kind of polymer flooding that realizes closes visual experimental apparatus and the method for work thereof that layer injects with layering |
| CN105089589A (en) * | 2015-07-27 | 2015-11-25 | 中国石油大学(华东) | Visual experiment device for realizing combined injection and layered injection of polymer flooding agent and working method thereof |
| CN106437644B (en) * | 2016-09-14 | 2019-07-09 | 中国石油大学(华东) | Outsole water sandstone oil reservoir develops physical simulation experiment device and its working method |
| CN106437644A (en) * | 2016-09-14 | 2017-02-22 | 中国石油大学(华东) | Large bottom water sandstone oil reservoir development physical simulation experiment device and working method thereof |
| CN106285590A (en) * | 2016-09-30 | 2017-01-04 | 东北石油大学 | A kind of judge the apparatus and method whether chemical agent lost efficacy for high infiltration strip parameter |
| CN106285590B (en) * | 2016-09-30 | 2019-04-09 | 东北石油大学 | A kind of apparatus and method judging whether chemical agent fails for high infiltration strip parameter |
| CN109653737B (en) * | 2017-10-11 | 2024-03-22 | 中国石油化工股份有限公司 | Experimental device for simulating thickened oil heat dissipation law |
| CN109653737A (en) * | 2017-10-11 | 2019-04-19 | 中国石油化工股份有限公司 | Simulate viscous crude heat dissipation law experimental provision |
| CN108195717A (en) * | 2017-12-07 | 2018-06-22 | 浙江海洋大学 | A kind of simulation oil reservoir full-scale condition polymer viscosity changeable device and method |
| CN108195718A (en) * | 2017-12-07 | 2018-06-22 | 浙江海洋大学 | A kind of simulation oil reservoir full-scale condition polymer viscosity changeable device |
| CN111206926A (en) * | 2020-01-17 | 2020-05-29 | 中海石油(中国)有限公司 | Sea-phase sandstone bottom water thickened oil reservoir sweep coefficient measuring device and method |
| CN111206926B (en) * | 2020-01-17 | 2023-05-16 | 中海石油(中国)有限公司 | Device and method for measuring sweep coefficient of marine sandstone bottom water heavy oil reservoir |
| CN112012730A (en) * | 2020-09-15 | 2020-12-01 | 中国石油天然气股份有限公司 | Three-dimensional sand-filling pressure-maintaining anti-channeling model simulation device |
| CN112012730B (en) * | 2020-09-15 | 2023-08-08 | 中国石油天然气股份有限公司 | Three-dimensional sand filling pressure maintaining channeling-preventing model simulation device |
| CN112816394A (en) * | 2021-03-15 | 2021-05-18 | 西南石油大学 | Oil-gas-water three-phase saturation testing device and method for high-temperature high-pressure flat plate model |
| CN112816394B (en) * | 2021-03-15 | 2024-03-26 | 西南石油大学 | Device and method for testing oil-gas-water three-phase saturation of high-temperature high-pressure flat model |
| CN113719261A (en) * | 2021-09-27 | 2021-11-30 | 北京红蓝黑能源科技有限公司 | Method for improving economic benefit of single well by exploiting oil gas through bottom water steam flooding |
| CN118296922A (en) * | 2024-06-06 | 2024-07-05 | 中国石油大学(华东) | Method for optimizing ground heat Tian Jingwang layout based on flight time |
| CN118296922B (en) * | 2024-06-06 | 2024-08-30 | 中国石油大学(华东) | Method for optimizing ground heat Tian Jingwang layout based on flight time |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939091A (en) | Radial flow displacement physical model system | |
| Cao et al. | A review of CO2 storage in view of safety and cost-effectiveness | |
| Moinfar et al. | Comparison of discrete-fracture and dual-permeability models for multiphase flow in naturally fractured reservoirs | |
| CN110210157A (en) | Productivity under a kind of shale gas reservoir pressure break horizontal well Unsteady Casting | |
| CN104750896B (en) | A kind of fractured-cavernous carbonate reservoir method for numerical simulation | |
| CN109064561B (en) | Proppant migration simulation method based on three-dimensional quasi-continuous medium hydraulic fracturing model | |
| Wang et al. | Potential evaluation of CO2 sequestration and enhanced oil recovery of low permeability reservoir in the Junggar Basin, China | |
| CN105089582B (en) | Oil reservoir numerical simulation method and device based on underground flow control equipment | |
| CN106761733A (en) | A kind of horizontal wells in heavy oil reservoir steam soak initial productivity Forecasting Methodology | |
| CN104007482B (en) | A kind of mud shale petrophysical model method based on anisotropy effective field | |
| CN105156081B (en) | A kind of carbonate rock heavy crude reservoir is acidified simulation evaluation method | |
| CN105089612A (en) | Determining method for distance of well-drain and length of pressure break of low penetration oil reservoir artificial fracture | |
| CN103452543A (en) | Method for manufacturing fractured horizontal well pattern model and fractured horizontal well pattern model | |
| CN104112057A (en) | Numerical simulation method for large-scale fractured reservoir | |
| CN108959767A (en) | A kind of narrow river channel type gas reservoir difference well type condensate injury method for numerical simulation | |
| CN105738252A (en) | Measurement method of flowable opening degree limit of thickened oil in cracks | |
| CN103902758A (en) | Multisegment fractures | |
| CN109577945A (en) | A kind of experimental provision and method of hypotonic-Oil in Super-low Permeability oil reservoir fluid-channeling channel differentiation | |
| CN104747171A (en) | Sandstone bottom water reservoir water cone quantitative-description method | |
| Zhou et al. | Physical simulation experimental technology and mechanism of water invasion in fractured-porous gas reservoir: A review | |
| CN106897531A (en) | A kind of method for quantitatively evaluating of hyposmosis limestone reservoir permeability | |
| CN103454408B (en) | Method and device for measuring and calculating compact sandstone oil gathering amount | |
| Mei et al. | Fractal analysis of shape factor for matrix-fracture transfer function in fractured reservoirs | |
| CN103942399A (en) | Simulation method of floating liquefied natural gas platform liquidation process | |
| CN104632194A (en) | Method for determining technical well spacing of low-permeability reservoir through system well testing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |