CN102003174A - Simulated experiment device of three-dimension radial flow sieve tube - Google Patents
Simulated experiment device of three-dimension radial flow sieve tube Download PDFInfo
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- CN102003174A CN102003174A CN2010102876695A CN201010287669A CN102003174A CN 102003174 A CN102003174 A CN 102003174A CN 2010102876695 A CN2010102876695 A CN 2010102876695A CN 201010287669 A CN201010287669 A CN 201010287669A CN 102003174 A CN102003174 A CN 102003174A
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- 238000002474 experimental method Methods 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 81
- 239000004576 sand Substances 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract 3
- 238000009413 insulation Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 5
- 239000003129 oil well Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides a simulated experiment device of a three-dimension radial flow sieve tube, which comprises a sieve tube, a liquid supply system, a temperature control system and an analysis system. The sieve tube is arranged in a kettle body, a fluid inlet is arranged on the kettle body, a fluid outlet is arranged on the sieve tube, and a sand body is filled between the sieve tube and the fluid inlet; the liquid supply system comprises a pressure-controlled pump, an outlet of the pump is connected with the fluid inlet through an input pipeline, and an inlet of the pump is connected with a fluid outlet through an output pipeline; the temperature control system comprises a heater arranged on the input pipeline and an insulation box surrounding the kettle body; and the analysis system comprises a data acquisition unit for acquiring fluid information and a data processing unit connected with the data acquisition unit and used for processing and displaying fluid information. The liquid supply system is adopted to control simulated pressure, the temperature control system is adopted to control simulated temperature, the analysis system is adopted to acquire and output the data, and the position of the sieve tube is adjusted to adjust the sand body in the kettle body, thus various underground environments can be simulated comprehensively and truly to do experiment on the sieve tube.
Description
Technical field
The present invention relates to the simulating lab test device that a kind of oil gas well is estimated with sand control screen type and parameter optimization, particularly a kind of three-dimensional radial flow sieve tube simulating experiment device at heavy crude reservoir.
Background technology
In order further to improve the sand controlling result and the production capacity of oil well, for different producing pressure differentials, different formation temperatures, different reservoir characteristics, different viscosity of crude, select different sand control modes, select dissimilar sand control screens for use, to optimize the sand control parameter designing extremely urgent, so need simulate Different Strata pressure, temperature, reservoir characteristics and viscosity of crude to dissimilar sand control screens experimentizes, to obtain definite referential data, improve the functional performance of sand control screen, go out oil quality and oil yield efficiency thereby improve oil well.At present, the experimental facilities of evaluating sand prevention tube performance, the just sand control simulated experiment of carrying out at normal temperatures, also, can't satisfy test request to the sand control screen performance under the heavy crude heat extraction high-temperature high-pressure state not at the sieve tube simulating experiment device of different well types, different completion mode and sand control parameter under the high-temperature and high-pressure conditions.
Summary of the invention
The technical problem to be solved in the present invention provides a kind ofly can simulate the analogue experiment installation that different producing pressure differentials, temperature, reservoir characteristics and viscosity of crude experimentize.
In order to address the above problem, the invention provides a kind of three-dimensional radial flow sieve tube simulating experiment device, comprising:
Kettle, screen casing are arranged in the described kettle, and described kettle is provided with fluid intake, and described screen casing is provided with fluid issuing away from the position of described fluid intake, are filled with sand body between described screen casing and the described fluid intake;
Liquid-supplying system, described liquid-supplying system comprises the pump that pressure is controlled, and described delivery side of pump connects described fluid intake by intake pipeline, and inlet connects described fluid issuing by export pipeline;
Temperature control system, described temperature control system comprise and are arranged on the described intake pipeline heater that can heat described intake pipeline inner fluid and enclose the incubator of adorning described kettle;
Analytical system, described analytical system comprise the data acquisition unit of gathering fluid information and connect described data acquisition unit and the data processing unit of processes and displays fluid information.
Further, also be serially connected with the sedimentation basin that is used for precipitating the fluid sand body on the described export pipeline.
Further, described data acquisition unit comprises:
First pressure sensor, described first pressure sensor is arranged on described fluid intake, and described first pressure sensor is gathered described fluid intake fluid pressure, and this information is sent to described data processing unit;
Second pressure sensor, described second pressure sensor is arranged on described screen casing outer wall, and described second pressure sensor is gathered described screen casing exterior fluid pressure, and this information is sent to described data processing unit;
The 3rd pressure sensor, described the 3rd pressure sensor is arranged on annular space, and described the 3rd pressure sensor is gathered the fluid annular pressure, and this information is sent to described data processing unit;
Flow meter, described flow meter is arranged on described fluid issuing, and described flow meter is gathered described fluid issuing fluid flow, and this information is sent to described data processing unit;
The sand production rate measurement mechanism, described sand production rate measurement mechanism is arranged on described fluid issuing, and described sand production rate measurement mechanism is gathered described fluid issuing sand production rate.
Further, also be provided with on the described kettle and interconnect support and the roller of being convenient to move and adjust described kettle angle.
The present invention has following advantage:
1, the present invention adopts liquid-supplying system control simulated pressure, adopt temperature control system control analog temperature, adopt analytical system that data are carried out acquisition process and output, and can carry out the position adjustment to screen casing, can adjust sand body in the kettle, thereby comprehensively, the multiple subsurface environment of real simulated experimentizes to screen casing.
2, the present invention is simple in structure, test is reliable and measuring accuracy is high, and the present invention is with low cost, is easy to promote the use of.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the present invention are described further:
Fig. 1 shows a kind of three-dimensional radial flow sieve tube simulating experiment device structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes kettle 1, liquid-supplying system 2, temperature control system 3 and analytical system 4.Wherein: kettle 1 splendid attire sand body 5 and screen casing 6, screen casing 6 every performances are tested; Liquid-supplying system 2 can provide pressure controlled fluid to kettle 1; Temperature control system 3 control kettle 1 inner fluid and test environment state of temperatures; Analytical system 4 image data are also handled output.
Liquid-supplying system 2 comprises the controlled pump of pressure 21, and the outlet of pump 21 connects fluid intake 7 by intake pipeline 22, and inlet connects fluid issuing 8 by export pipeline 23.Pump 21 passes through outlet, intake pipeline 22 and fluid intake 7 to kettle 1 pumping fluid in the liquid-supplying system 2, and reclaims these fluids by fluid issuing 8 and export pipeline 23, forms fluid circulation channel.
The present invention adopts liquid-supplying system 2 control simulated pressures, adopt temperature control system 3 control analog temperatures, adopt 4 pairs of data of analytical system to carry out acquisition process and output, and can carry out the position adjustment to screen casing 6, can adjust sand body in the kettle 1, thereby comprehensively, the multiple subsurface environment of real simulated experimentizes to screen casing 6.
Among the present invention, also be serially connected with the sedimentation basin 24 that is used for precipitating fluid sand body 5 on the export pipeline 23.Sedimentation basin 24 is set on export pipeline 23, can reclaims sand body 5 on the one hand, also can guarantee the circulation of fluid quality on the other hand, avoid circulation of fluid to carry sand body 5 and damage pump 21.
Among the present invention, data acquisition unit 41 comprises first pressure sensor 411, second pressure sensor 412, the 3rd pressure sensor 413, flow meter 414 and sand production rate measurement mechanism 415.Wherein, first pressure sensor 411, second pressure sensor 412 and the 3rd pressure sensor 413 all need to bear high temperature, hyperbaric environment; Flow meter 414 and sand production rate measurement mechanism 415 all need to bear hot environment.
The 3rd pressure sensor 413 is arranged on annular space 9, the three pressure sensors 413 and gathers the fluid annular pressure, and this information is sent to data processing unit 42.
Sand production rate measurement mechanism 415 is arranged on fluid issuing 8, and sand production rate measurement mechanism 415 is gathered fluid issuing 8 sand production rates.The measurement of sand production rate can be adopted artificial measurement, and to the data processing unit input value, or directly carry out manual analysis.
Among the present invention, also be provided with on the kettle 1 and interconnect the support 11 and roller 12 of being convenient to move and adjust kettle 1 angle.Use support 11 and roller 12, convenient mobile kettle 1 avoids the present invention to be subjected to the restriction in space in use.
Among the present invention, also be provided with support 11 and roller 12 on the kettle 1, also can be by adjusting kettle 1 angle adjustment screen casing 6 angles.The angle that screen casing 6 is different can be used for simulating different wells.When vertically placed on ground relatively, this screen casing 6 can be simulated straight well; Relatively during the horizontal positioned of ground, but these screen casing 6 Simulated Water horizontal wells; When relatively the face tilt certain angle is placed, but these screen casing 6 analog directional wells.
The present invention is simple in structure, test is reliable and measuring accuracy is high, and the present invention is with low cost, is easy to promote the use of.
In sum; being preferred embodiment of the present invention only below, is not to be used to limit protection scope of the present invention, therefore; all any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a three-dimensional radial flow sieve tube simulating experiment device is characterized in that, comprising:
Kettle (1), screen casing (6) is arranged in the described kettle (1), described kettle (1) is provided with fluid intake (7), described screen casing (6) is provided with fluid issuing (8) away from the position of described fluid intake (7), is filled with sand body (5) between described screen casing (6) and the described fluid intake (7);
Liquid-supplying system (2), described liquid-supplying system (2) comprises the controlled pump of pressure (21), and the outlet of described pump (21) connects described fluid intake (7) by intake pipeline (22), and inlet connects described fluid issuing (8) by export pipeline (23);
Temperature control system (3), described temperature control system (3) comprise and are arranged on the described intake pipeline (22) heater (31) that can heat described intake pipeline (22) inner fluid and enclose the incubator (32) of adorning described kettle (1);
Analytical system (4), described analytical system (4) comprise the data acquisition unit (41) of gathering fluid information and the data processing unit (42) that connects described data acquisition unit (41) and processes and displays fluid information.
2. three-dimensional radial flow sieve tube simulating experiment device as claimed in claim 1 is characterized in that: also be serially connected with the sedimentation basin (24) that is used for precipitating fluid sand body (5) on the described export pipeline (23).
3. three-dimensional radial flow sieve tube simulating experiment device as claimed in claim 1 is characterized in that: described data acquisition unit (41) comprising:
First pressure sensor (411), described first pressure sensor (411) is arranged on described fluid intake (7), described first pressure sensor (411) is gathered described fluid intake (7) fluid pressure, and this information is sent to described data processing unit (42);
Second pressure sensor (412), described second pressure sensor (412) is arranged on described screen casing (6) outer wall, described second pressure sensor (412) is gathered described screen casing (6) exterior fluid pressure, and this information is sent to described data processing unit (42);
The 3rd pressure sensor (413), described the 3rd pressure sensor (413) is arranged on annular space (9), and described the 3rd pressure sensor (413) is gathered the fluid annular pressure, and this information is sent to described data processing unit (42);
Flow meter (414), described flow meter (414) is arranged on described fluid issuing (8), and described flow meter (414) is gathered described fluid issuing (8) fluid flow, and this information is sent to described data processing unit (42);
Sand production rate measurement mechanism (415), described sand production rate measurement mechanism (415) is arranged on described fluid issuing (8), and described sand production rate measurement mechanism (415) is gathered described fluid issuing (8) sand production rate.
4. as the arbitrary described three-dimensional radial flow sieve tube simulating experiment device of claim 1-3, it is characterized in that: also be provided with on the described kettle (1) and interconnect the support (11) and roller (12) of being convenient to move and adjust described kettle (1) angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010287669 CN102003174B (en) | 2010-09-19 | 2010-09-19 | Simulated experiment device of three-dimension radial flow sieve tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010287669 CN102003174B (en) | 2010-09-19 | 2010-09-19 | Simulated experiment device of three-dimension radial flow sieve tube |
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| CN102003174A true CN102003174A (en) | 2011-04-06 |
| CN102003174B CN102003174B (en) | 2013-04-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032065A (en) * | 2011-09-30 | 2013-04-10 | 中国石油化工股份有限公司 | Simulation test device and test method for well completion of horizontal well |
| CN103924962A (en) * | 2014-04-10 | 2014-07-16 | 中国海洋石油总公司 | Radial flow displacement simulation device |
| CN104391079A (en) * | 2014-10-16 | 2015-03-04 | 中国海洋石油总公司 | Dynamic test method of reservoir protection effect of oil and gas well operating fluid |
| CN105804738A (en) * | 2016-03-15 | 2016-07-27 | 东北石油大学 | Visualization evaluation device for stability and integrity of clay shale borehole wall |
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| US20050005624A1 (en) * | 2001-01-08 | 2005-01-13 | Baker Hughes, Inc. | Downhole sorption cooling and heating in wireline logging and monitoring while drilling |
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2010
- 2010-09-19 CN CN 201010287669 patent/CN102003174B/en active Active
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| US20050005624A1 (en) * | 2001-01-08 | 2005-01-13 | Baker Hughes, Inc. | Downhole sorption cooling and heating in wireline logging and monitoring while drilling |
| GB2417913A (en) * | 2004-09-08 | 2006-03-15 | Schlumberger Holdings | Microfluidic separator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032065A (en) * | 2011-09-30 | 2013-04-10 | 中国石油化工股份有限公司 | Simulation test device and test method for well completion of horizontal well |
| CN103032065B (en) * | 2011-09-30 | 2015-08-26 | 中国石油化工股份有限公司 | A kind of simulation test device for horizontal well completion and test method |
| CN103924962A (en) * | 2014-04-10 | 2014-07-16 | 中国海洋石油总公司 | Radial flow displacement simulation device |
| CN103924962B (en) * | 2014-04-10 | 2016-04-20 | 中国海洋石油总公司 | A kind of radial flow displacement simulation device |
| CN104391079A (en) * | 2014-10-16 | 2015-03-04 | 中国海洋石油总公司 | Dynamic test method of reservoir protection effect of oil and gas well operating fluid |
| CN105804738A (en) * | 2016-03-15 | 2016-07-27 | 东北石油大学 | Visualization evaluation device for stability and integrity of clay shale borehole wall |
| CN105804738B (en) * | 2016-03-15 | 2019-04-19 | 东北石油大学 | A visual evaluation device for mud shale borehole wall stability and integrity |
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| Publication number | Publication date |
|---|---|
| CN102003174B (en) | 2013-04-24 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Oilfield Services Limited Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Oilfield Services Limited Patentee before: China National Offshore Oil Corporation |
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