CN202493263U - Module-type dynamic simulation experimental device of multiphase flow in horizontal well - Google Patents
Module-type dynamic simulation experimental device of multiphase flow in horizontal well Download PDFInfo
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- CN202493263U CN202493263U CN2011205459241U CN201120545924U CN202493263U CN 202493263 U CN202493263 U CN 202493263U CN 2011205459241 U CN2011205459241 U CN 2011205459241U CN 201120545924 U CN201120545924 U CN 201120545924U CN 202493263 U CN202493263 U CN 202493263U
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Abstract
The utility model discloses a module-type dynamic simulation experimental device of a multiphase flow in a horizontal well. The module-type dynamic simulation experimental device of the multiphase flow in the horizontal well includes a device tank body and a simulation shaft penetrating through the tank body. The device tank body is filled with sands, thereby forming a simulation ground layer. The simulation shaft is a metal round pipe having openings in two ends. A pipe wall of the simulation shaft in the metal round pipe type penetrating through the tank body is provided with simulation perforation holes and a sand-prevention filter screen is warped on the periphery of the pipe wall. The module-type dynamic simulation experimental device of the multiphase flow in the horizontal well can simulate reservoir output condition of a perforation hole well segment of the underground horizontal well on a ground of a laboratory, realizes fluid basic experimental study and the research and development and check of well logging instruments, and used for the evaluation of the logging instruments and for the experimental study of fluid in the horizontal well. Therefore, multiple functions in the dynamic simulation of the multiphase flow in the horizontal well are realized. The module-type dynamic simulation experimental device of the multiphase flow in the horizontal well can simulate the output condition of the multiphase flow in the horizontal well under a condition of real strata permeation and real perforation holes, thereby realizing the dynamic simulation of variable viscosity, variable flow, variable flow pattern and variable direction. The content of simulation realization functions is rich and the simulation output results is accurate and reliable.
Description
Technical field
The utility model relates to the multiphase flow analogue experiment installation, specifically the dynamic simulation experimental device of multiphase flow in the underground different permeability formation water horizontal wells of laboratory ground simulation.
Background technology
At present; Well logging industry fluid generally has " multiphase flow analogue experiment installation " in the laboratory; Purpose is the flow pattern, fluidised form etc. that go out oil in the underground water horizontal well, gas, water three-phase stream in ground simulation, for fluid infrastest and logger research and development and verification provide scientific basis.The domestic now analogue experiment installation that has all is to be ground voluntarily by each family that the parameter of building is fixed, the analogue means of function singleness, only can satisfy the general needs of well logging laboratory.With carrying out of laboratory new projects and improving constantly of technical requirements, existing analogue experiment installation can not meet the demands, and this device has exposed some technological deficiencies and deficiency, mainly by following some:
1. existing analogue experiment installation can not effectively simulate true stratum (the stratum fidelity is not high);
2. existing analogue experiment installation can not simulate true perforation well and inject, and can only simulate simple shaft bottom injection mode;
3. the injection liquid of existing analogue experiment installation simulation can not change viscosity and salinity;
4. existing analogue experiment installation conversion experimental project difficulty exists that timeliness is low, intensity big, trivial operations.
Summary of the invention
The purpose of the utility model is the defective that exists to prior art, and module unit type horizontal well multiphase flow dynamic simulation experimental device is provided.The many functions of horizontal well multiphase flow dynamic analog have been realized; But the output situation of multiphase flow in the horizontal well under simulates real layer infiltration on the spot and the true perforating condition; Realization degree of becoming sticky, unsteady flow amount, flow-changeable, variable-azimuth dynamic analog; Simulation realizes that feature content is abundant, and simulation output result accurately and reliably.
The utility model solves the technical scheme that its technical problem adopted: module unit type horizontal well multiphase flow dynamic simulation experimental device, its structure comprise the device tank body and through the simulation wellbore hole of tank body; Simulated formation is formed in back-up sand in the said device tank body; Said simulation wellbore hole is the metal circular tube of open at both ends, and the simulation wellbore hole of this round metal tubular type is applied on the tube wall in the tank body and has the analogue perforation eyelet and swathe the sand control filter screen in its periphery.
The metal tub thing that said device tank body is a closed at both ends, flat crouching installed, and simulation wellbore hole runs through wherein along the axis of device tank body, said simulation wellbore hole two end devices have the standard fast connector.
Said device tank base is installed on the Moving caster through support, and this tank base is also offered bleed outlet, on this bleed outlet bleeder valve is installed.
Blind flange is equipped with at said device tank body upper opening place, and top also is provided with the pressure gauge that detects jar internal pressure, is provided with control valve between this pressure gauge and the tank body.
Also be provided with the gas-liquid ascending pipe in the said device tank body, the gas-liquid ascending pipe is a long and thin metal tubulose thing, has the gas-liquid outlet opening on it, assigns into the bottom of device tank body after the shutoff of one of which end, and its other end is uncovered and place outside the device tank body.
The module unit type horizontal well multiphase flow dynamic simulation experimental device of the utility model is compared with prior art, has following beneficial effect:
The utility model can be in the laboratory ground simulation underground water horizontal well perforated interval reservoir output situation, carry out the research and development and the calibration of fluid Basic Experiment Study and logger, be used for the evaluation and the horizontal well inner fluid experimental study of logger.The many functions of horizontal well multiphase flow dynamic analog have been realized; But the output situation of multiphase flow in the horizontal well under simulates real layer infiltration on the spot and the true perforating condition; Realization degree of becoming sticky, unsteady flow amount, flow-changeable, variable-azimuth dynamic analog; Simulation realizes that feature content is abundant, and simulation output result accurately and reliably.Device has also adopted snap joint and module combinations substitute mode to make that the apparatus function conversion is faster, more reliable, and maintenance and use are simpler, more convenient.
Description of drawings
Accompanying drawing is the structural representation of the module unit type horizontal well multiphase flow dynamic simulation experimental device of the utility model.
Among the figure: 1 is blind flange, is made up of flange and bolt.2 is simulated formation, is made up of the quartz sand of different-grain diameter.3 is pressure gauge.4 is control valve.5 is the device tank body, is made up of the hollow tubular article of two ends shutoff.6 is the sand control filter screen, is twined by metallic mesh and forms.7 is the analogue perforation eyelet, is made up of boring on the metal simulation wellbore hole.8 is simulation wellbore hole, is made up of the metal circular tube of open at both ends.9 is Moving caster, is made up of runner, rotating shaft and bearing.10 is bleeder valve.11 is the gas-liquid outlet opening.12 is support.13 is the gas-liquid ascending pipe.14 is fast connector.
The specific embodiment
Next explanation at length below with reference to Figure of description the module unit type horizontal well multiphase flow dynamic simulation experimental device of the utility model being done.
Shown in accompanying drawing, device tank body 5 is the metal tub thing of closed at both ends, and flat crouching installed, and simulated formation 2 is formed in back-up sand in it, and its bottom is installed on the Moving caster 9 through support 12, and bleed outlet is also offered in the bottom, and bleeder valve 10 is installed on this bleed outlet; Blind flange 1 is equipped with at the upper opening place, and top also is communicated with pressure gauge 3 through control valve 4; Simulation wellbore hole 8 is the metal circular tube of open at both ends; Have analogue perforation eyelet 7 on it, its two end device has standard fast connector 14, and simulation wellbore hole 8 runs through wherein along the axis of device tank body 5; Pipe is outer to swathe sand control filter screen 6, is the simulated formation 2 that back-up sand is formed on every side; Gas-liquid ascending pipe 13 is a long and thin metal tubulose thing, has gas-liquid outlet opening 11 on it, assigns into the bottom of device tank body 5 after the shutoff of one of which end, and its other end is uncovered and place outside the device tank body 5.
The analogue means workflow:
By means of Moving caster 9 analogue experiment installation is passed to testing on the position; Through fast connector 14 device is fixed on the experimental bench; Inject oil, gas, water (viscosity, salinity, flow, holdup is adjustable) from gas-liquid ascending pipe 13; Mixed liquor flows out from gas-liquid outlet opening 11, and the simulated formation 2 of flowing through, sand control filter screen 6, analogue perforation eyelet 7 are in simulation wellbore hole 8, and simulation produces stable multiphase flow and is used for experiment in simulation wellbore hole 8; The control valve 4 at device top is the force value in the real time monitoring apparatus tank body 5 with pressure gauge 3, the fluid the when bleeder valve 10 of bottom of device is used to test back or maintenance in the bleeder tank body 5.
The above embodiment is a kind of of the more preferably concrete embodiment of the utility model, and common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (5)
1. module unit type horizontal well multiphase flow dynamic simulation experimental device, its structure comprise the device tank body and through the simulation wellbore hole of tank body; It is characterized in that: simulated formation is formed in back-up sand in the said device tank body; Said simulation wellbore hole is the metal circular tube of open at both ends, and the simulation wellbore hole of this round metal tubular type is applied on the tube wall in the tank body and has the analogue perforation eyelet and swathe the sand control filter screen in its periphery.
2. module unit type horizontal well multiphase flow dynamic simulation experimental device according to claim 1; It is characterized in that: the metal tub thing that said device tank body is a closed at both ends; Flat crouching installed; And simulation wellbore hole runs through wherein along the axis of device tank body, and said simulation wellbore hole two end devices have the standard fast connector.
3. module unit type horizontal well multiphase flow dynamic simulation experimental device according to claim 1, it is characterized in that: said device tank base is installed on the Moving caster through support, and this tank base is also offered bleed outlet, on this bleed outlet bleeder valve is installed.
4. module unit type horizontal well multiphase flow dynamic simulation experimental device according to claim 1; It is characterized in that: blind flange is equipped with at said device tank body upper opening place; Top also is provided with the pressure gauge that detects jar internal pressure, is provided with control valve between this pressure gauge and the tank body.
5. module unit type horizontal well multiphase flow dynamic simulation experimental device according to claim 1; It is characterized in that: also be provided with the gas-liquid ascending pipe in the said device tank body; The gas-liquid ascending pipe is a long and thin metal tubulose thing; Have the gas-liquid outlet opening on it, assign into the bottom of device tank body after the shutoff of one of which end, its other end is uncovered and place outside the device tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205459241U CN202493263U (en) | 2011-12-23 | 2011-12-23 | Module-type dynamic simulation experimental device of multiphase flow in horizontal well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205459241U CN202493263U (en) | 2011-12-23 | 2011-12-23 | Module-type dynamic simulation experimental device of multiphase flow in horizontal well |
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| Publication Number | Publication Date |
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| CN202493263U true CN202493263U (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011205459241U Expired - Lifetime CN202493263U (en) | 2011-12-23 | 2011-12-23 | Module-type dynamic simulation experimental device of multiphase flow in horizontal well |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256047A (en) * | 2013-05-17 | 2013-08-21 | 常州大学 | Method for researching variable mass multiphase flowing regular in horizontal well fracturing completion method |
| CN103277092A (en) * | 2013-05-17 | 2013-09-04 | 常州大学 | Horizontal well multistage fracturing variable mass multiphase flow simulation experiment device |
| CN103726837A (en) * | 2013-10-18 | 2014-04-16 | 中国科学院力学研究所 | Experimental device for oil deposit elasticity-gravity displacement simulation |
| CN104265266A (en) * | 2014-09-05 | 2015-01-07 | 中海石油(中国)有限公司深圳分公司 | Horizontal well water controlling completion method evaluation experiment device |
| CN111197478A (en) * | 2018-10-30 | 2020-05-26 | 中石化石油工程技术服务有限公司 | Optical fiber differential pressure flow logging system and logging method thereof |
| CN116519048A (en) * | 2023-04-07 | 2023-08-01 | 中国地质大学（北京） | Multiphase flow temperature calculation simulation test device for horizontal well |
-
2011
- 2011-12-23 CN CN2011205459241U patent/CN202493263U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256047A (en) * | 2013-05-17 | 2013-08-21 | 常州大学 | Method for researching variable mass multiphase flowing regular in horizontal well fracturing completion method |
| CN103277092A (en) * | 2013-05-17 | 2013-09-04 | 常州大学 | Horizontal well multistage fracturing variable mass multiphase flow simulation experiment device |
| CN103726837A (en) * | 2013-10-18 | 2014-04-16 | 中国科学院力学研究所 | Experimental device for oil deposit elasticity-gravity displacement simulation |
| CN103726837B (en) * | 2013-10-18 | 2016-04-13 | 中国科学院力学研究所 | A kind of experimental facilities for oil deposit elasticity-gravity displacement simulation and experimental technique |
| CN104265266A (en) * | 2014-09-05 | 2015-01-07 | 中海石油(中国)有限公司深圳分公司 | Horizontal well water controlling completion method evaluation experiment device |
| CN104265266B (en) * | 2014-09-05 | 2017-01-25 | 中海石油(中国)有限公司深圳分公司 | Horizontal well water controlling completion method evaluation experiment device |
| CN111197478A (en) * | 2018-10-30 | 2020-05-26 | 中石化石油工程技术服务有限公司 | Optical fiber differential pressure flow logging system and logging method thereof |
| CN116519048A (en) * | 2023-04-07 | 2023-08-01 | 中国地质大学（北京） | Multiphase flow temperature calculation simulation test device for horizontal well |
| CN116519048B (en) * | 2023-04-07 | 2023-10-13 | 中国地质大学（北京） | Multiphase flow temperature calculation simulation test device for horizontal well |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150930 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: SINOPEC Shengli Petroleum Administration Well Logging Company |
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| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
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| CX01 | Expiry of patent term |