CN204537615U - Physical simulation experiment device is hidden in structure accuse - Google Patents

Physical simulation experiment device is hidden in structure accuse Download PDF

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Publication number
CN204537615U
CN204537615U CN201520146604.7U CN201520146604U CN204537615U CN 204537615 U CN204537615 U CN 204537615U CN 201520146604 U CN201520146604 U CN 201520146604U CN 204537615 U CN204537615 U CN 204537615U
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China
Prior art keywords
pressure
experiment
box
industrial
physical simulation
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Expired - Fee Related
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CN201520146604.7U
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Chinese (zh)
Inventor
袁剑英
贾东
魏东涛
吴晓俊
吴武军
尹宏伟
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Petrochina Co Ltd
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Petrochina Co Ltd
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Abstract

A structure-controlled physical simulation experiment device comprises: the normal pressure experiment box comprises a pressure accumulation experiment box, industrial CT detection equipment, an upper straight-moving mechanism, a material adding device and a pressure and fluid control cabinet; the constant pressure experiment box is used for constructing a storage control physical simulation experiment under constant pressure; the pressure-containing occlusion experiment box is used for constructing a controlled occlusion physical simulation experiment under certain pressure; the upper straight-moving mechanism is arranged above the normal pressure experiment box and the pressure containing accumulation experiment box, the upper straight-moving mechanism is provided with a material adding device and industrial CT detection equipment, the material adding device is used for automatically distributing sand to the normal pressure experiment box, and the upper straight-moving mechanism can drive the industrial CT detection equipment to linearly reciprocate and is used for recording and observing the dynamic change process of the internal structure of the normal pressure experiment box or the pressure containing accumulation experiment box; and the pressure and fluid control cabinet is connected with the pressure containing accumulation experimental box through the injection pipe and is used for injecting pressure and different fluids into the pressure containing accumulation experimental box.

Description

Physical simulation experiment device is hidden in structure accuse
Technical Field
The utility model relates to an oil gas fortune gathers analogue experiment, especially relates to a but structure accuse of dynamic verification internal change and accurate control model motion parameter hides physical simulation experiment device
Background
The physical simulation of the structural deformation is an important experimental means for researching the deformation process of the geological structure; the physical simulation of the reservoir is an important experimental means for researching the migration and enrichment rules of oil and gas in the stratum.
Since the last 80 s, the research on tectonic geology is played by tectonic physical simulation, and the research on oil and gas transportation and gathering is played by oil and gas reservoir physical simulation. However, the simulation of structural deformation at home and abroad is limited to the study of structural two-dimensional forms, and the three-dimensional study for simulating internal structures is mainly to slice, measure and the like a model after the structural movement is finished. However, the dynamic change process of the internal structure of the model cannot be recorded and observed, and the medical CT technology is successively applied to the structural simulation experiment by Francais oil company Colletta et al 1991, university of Illinois geological series Wilkerson et al (1992) and university of Qianye Ueta et al (2000) in France, so that a better effect is achieved. However, for small-scale experimental models, medical CT can be used for detection, and for experimental models with a width of more than 20cm, medical CT cannot penetrate through the model for detection, and cannot meet the detection requirements.
At present, common experimental research means are mostly adopted for fluid filling method research of static models at home and abroad in oil and gas reservoir simulation experiments (Liliang, natural gas geoscience, Vol.17, No.2Apr.2006), and the experimental methods cannot research the oil and gas reservoir forming rule in the dynamic structural deformation process and cannot carry out oil and gas migration and accumulation on the reservoir formed after the secondary transformation of the later-stage structure on the oil and gas reservoir; and the current experimental model is only limited to two-dimensional simulation observation. The research means of three-dimensional simulation of oil and gas reservoir is mostly numerical simulation research methods (Xiaoorong Luo, AAPG Bulletin, v.95, No.6(June 2011), pp.881-898).
At present, structure physical simulation and oil gas become to hide physical simulation and be two kinds of different experimental study methods, do not see to construct physical simulation experiment and oil gas become to hide physical simulation experiment and combine the test instrument that carries out the research of dynamic structure accuse and hiding at home and abroad, the utility model discloses then provide a multi-functional digital structure accuse physical simulation experimental apparatus that hides.
SUMMERY OF THE UTILITY MODEL
The utility model provides a physical simulation experiment device is hidden in structure accuse, include: the normal pressure experiment box comprises a pressure accumulation experiment box, industrial CT detection equipment, an upper straight-moving mechanism, a material adding device and a pressure and fluid control cabinet; wherein,
the normal pressure experimental box is used for constructing a storage control physical simulation experiment under normal pressure;
the pressure-containing occlusion experimental box is used for constructing a controlled occlusion physical simulation experiment under certain pressure;
the upper straight-moving mechanism is arranged above the normal pressure experiment box and the pressure-containing occlusion experiment box, the material adding device and the industrial CT detection equipment are arranged on the upper straight-moving mechanism, the material adding device is used for automatically sanding the normal pressure experiment box, and the upper straight-moving mechanism can drive the industrial CT detection equipment to linearly reciprocate and is used for recording and observing the dynamic change process of the internal structure of the normal pressure experiment box or the pressure-containing occlusion experiment box; and
the pressure and fluid control cabinet is connected with the pressure containing accumulation experimental box through an injection pipe and is used for injecting pressure and different fluids into the pressure containing accumulation experimental box.
Optionally, the ordinary pressure experimental box includes polylith ya keli push pedal and toughened glass boundary baffle, toughened glass is fixed boundary, yakeli push pedal with toughened glass constitutes rectangle or irregular polygon's experimental box.
Optionally, the method further includes:
the electric cylinders are connected with the acrylic push plate through connecting rods and used for applying push-pull force to the normal-pressure experimental box so as to enable experimental materials in the normal-pressure experimental box to generate deformation motion.
Optionally, the method further includes:
and the plurality of experiment tables are used for placing the normal pressure experiment box, the pressure-containing occlusion experiment box and the electric cylinder.
Optionally, the industrial CT detection apparatus includes: the industrial CT detection device drives the industrial CT tube and the industrial CT detector to do annular motion.
The utility model provides a physical simulation experiment device is hidden in structure accuse can be used for realizing that the dynamic verification internal variation and can accurate control model motion parameter's physical simulation experiment is hidden in structure accuse. Particularly, the device integrates the industrial CT technology controlled by the computer with the structure reservoir control simulation, can digitize the obtained internal structure and fluid form track of the model in real time, realizes the visual four-dimensional effect, helps geologists to complete the research of oil and gas reservoir formation physical simulation experiments in various structure simulation experiments such as extrusion, extension, sliding and the like, and provides the physical simulation experiment of the reservoir control evolution process of the basin geological structure for researchers in real time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top plan view of the structure-controlled physical simulation experiment device of the present invention;
FIG. 2 is a schematic side view, sectional structure of the structure-controlled physical simulation experiment apparatus of the present invention;
fig. 3 is a schematic side view of the structure of the physical simulation experiment device for structure control.
Main element symbols:
1 electric cylinder 2 pressure-containing experimental box
3 constant pressure experiment box 4 structure controlled-storage experiment table
5-structure deformation simulation experiment table 6 industrial CT detection equipment
7 upper part straight-moving mechanism of industrial CT accessory box 8
9 material adding device 10 structure controlled hiding side experiment table
11 structural deformation side experiment table 12 structural deformation side experiment table
13 industrial CT tube 14 industrial CT ray detector
15-structure deformation side experiment table 16 pressure and fluid control cabinet
17 pressure and 18 square formation experiment box of fluid injection pipe
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic top plan view of a structure, a storage, a control and physical simulation experiment apparatus according to the present invention, wherein the structure, the control and physical simulation experiment apparatus comprises: the normal pressure experiment box 2 comprises a pressure accumulation experiment box 3, an industrial CT detection device 6, an upper straight-moving mechanism 8, a material adding device 9 and a pressure and fluid control cabinet 16; wherein,
the normal pressure experimental box 2 is used for constructing a storage control physical simulation experiment under normal pressure;
the pressure-containing occlusion experimental box 3 is used for constructing a controlled occlusion physical simulation experiment under certain pressure;
the upper straight-moving mechanism 8 is installed above the normal pressure experiment box 2 and the pressure containing adult experiment box 3, the material adding device 9 and the industrial CT detection equipment 6 are installed on the upper straight-moving mechanism 8, the material adding device 9 is used for automatically distributing sand to the normal pressure experiment box 2, and the upper straight-moving mechanism 8 can drive the industrial CT detection equipment 6 to move linearly back and forth and is used for recording and observing the dynamic change process of the internal structure of the normal pressure experiment box 2 or the pressure containing adult experiment box 3; and
the pressure and fluid control cabinet 16 is connected to the pressure containing experiment box 3 through an injection pipe, and is used for injecting pressure and different fluids into the pressure containing experiment box 3.
Optionally, the ordinary pressure experimental box includes polylith ya keli push pedal and toughened glass boundary baffle, toughened glass is fixed boundary, yakeli push pedal with toughened glass constitutes rectangle or irregular polygon's experimental box.
Optionally, the method further includes:
and the electric cylinders are connected with the acrylic push plate through connecting rods and are used for applying push-pull force to the normal-pressure experimental box 2 so as to enable experimental materials in the experimental boxes to generate deformation motion.
Optionally, the method further includes:
and the plurality of experiment tables are used for placing the normal pressure experiment box 2, the pressure-containing accumulation experiment box 3 and the electric cylinder 1.
Optionally, the industrial CT detecting apparatus 6 includes: the industrial CT detection device 6 drives the industrial CT tube 13 and the industrial CT detector 14 to do annular motion.
The utility model provides a physical simulation experiment device is hidden in structure accuse can be used for realizing that the dynamic verification internal variation and can accurate control model motion parameter's physical simulation experiment is hidden in structure accuse. Particularly, the device integrates the industrial CT technology controlled by the computer with the structure reservoir control simulation, can digitize the obtained internal structure and fluid form track of the model in real time, realizes the visual four-dimensional effect, helps geologists to complete the research of oil and gas reservoir formation physical simulation experiments in various structure simulation experiments such as extrusion, extension, sliding and the like, and provides the physical simulation experiment of the reservoir control evolution process of the basin geological structure for researchers in real time.
An object of the utility model is to provide a physical simulation experiment device is hidden in accuse of multi-functional digital structure, be equipped with containing pressure on the structure warp simulation experiment table 5 and become to hide experimental box 2 and ordinary pressure experimental box 3, contain the pressure and become to hide the purpose of experimental box 2 and be in order to accomplish the physical simulation experiment of structure under certain external pressure condition, because this experimental box needs to pressurize, so the size of experimental box has certain limitation, need consider the bearing capacity of experimental box when experimental box size design, this experimental box can only be rectangular fixed dimension; the normal pressure experiment box 3 is a experiment box with a larger size, the experiment box only needs to complete the experiment under the normal pressure, the shape of the shape boundary of the experiment box can be changed into an irregular shape during the experiment, and because a plurality of experiment verification models are arranged under the normal pressure, the normal pressure experiment box is independently arranged.
A physical simulation experiment device is hidden in structure accuse, this experimental apparatus has structure accuse and hides physical simulation experiment function and structure deformation physical simulation verification experiment function. Referring to fig. 2 and 3, the apparatus specifically includes an electric cylinder 1, a pressure-containing occlusion experiment box 2, a normal pressure experiment box 3, a structure occlusion control experiment table 4, a structure deformation simulation experiment table 5, an industrial CT detection device 6, an industrial CT accessory box 7, an upper straight-moving mechanism 8, a material adding device 9, a structure occlusion control side experiment table 10, a structure deformation side experiment table 11, a structure deformation side experiment table 12, an industrial CT ray tube 13, an industrial CT ray detector 14, a structure deformation side experiment table 15, a pressure and fluid control cabinet 16, a pressure and fluid injection tube 17, a square occlusion experiment box 18, and the like.
Particularly, the structure deformation simulation experiment table 5 comprises an experiment table with a bottom capable of stretching and descending and a normal pressure experiment box 3, the experiment table with the bottom capable of stretching and descending comprises a carbon table top and a stretching and descending mechanical mechanism, the normal pressure experiment box 3 comprises a plurality of acrylic push plates and a toughened glass boundary baffle, and an upper straight-moving mechanism 8 above the structure deformation simulation experiment table 5 is provided with a material adding mechanism 9 which can automatically perform automatic sand distribution on the normal pressure experiment box 3. The material adding mechanism 9 has the functions of stirring, vibrating and screening, and can measure and control the thickness of the cloth sand. The material adding mechanism 9 can automatically lay a plurality of layers of experimental materials into the normal pressure experimental box 3. The electric cylinder 1 on the inferior gram force push pedal connection structure deformation side experiment platform 11, 12, 15 of ordinary pressure experimental box 3 provides the push-pull power by electric cylinder 1, can drive the material deformation in the ordinary pressure experimental box 3 to realize constructing the physical deformation simulation experiment, detect the material structural change in the ordinary pressure experimental box 3 by industry CT check out test set 6 in the deformation process, realize the reconfiguration of dynamic three-dimensional structure.
After the material is laid, the requirement of experimenter sets up 1 push-and-pull distance of electronic jar, and the ya keli baffle is connected with electronic jar 1 on the structural deformation side laboratory bench 11, 12, 15, produces push-and-pull power through electronic jar 1, is linked with the ya keli push pedal through electronic jar connecting rod, drives the motion of ya keli board, and the experiment material deformation motion in the ordinary pressure experimental box 3 is driven to the ya keli board. The electric cylinder 1 completes the action according to the movement distance set by the experimenter, namely, the structural deformation experiment is completed.
An industrial CT ray tube 13 and an industrial CT detector 14 are integrated on the industrial CT detection device 6, the industrial CT detection device 6 is connected with the industrial CT accessory box 7 and is arranged on the upper straight-moving mechanism 8, and the industrial CT detection device 6 and the industrial CT accessory box 7 are driven by the upper straight-moving mechanism 8 to move linearly back and forth. The industrial CT accessory cabinet 7 provides high pressure and cooling for the industrial CT tube 13. The industrial CT detection device 6 drives the industrial CT ray tube 13 and the industrial CT detector 14 to do circular motion. The industrial CT detection equipment 6 is used for detecting the material model in the normal pressure experiment box 3, and the three-dimensional dynamic detection and the later three-dimensional reconstruction can be carried out on the internal structure of the material model. And (3) carrying out image acquisition on the material deformation in the normal pressure experimental box 3 by using image acquisition equipment, wherein the acquired image is used for later-stage model deformation verification analysis.
In the process of generating deformation of the material model in the normal pressure experiment box 3, the construction and storage control physical simulation experiment is completed in the pressure containing experimental box 2 on the construction and storage control experiment table 4, and the square containing experimental box 18 is contained in the pressure containing experimental box 2. The pressure-containing hiding test box 2 is formed by fixedly placing a rectangular hiding test box in a cylindrical shape (non-metal material), and before an experiment, according to the requirements of an experimenter, experimental materials with different thicknesses are paved in the square hiding test box 18; connecting the fluid pipe of the pressure and fluid injection pipe 17 with a square formation experiment box 18, wherein the connection point is determined according to the requirement of an experimenter; an electric cylinder 1 on a constructed storage control side experiment table 10 is connected with experiment push-pull plates at two ends of a square experiment box, and the pressure-containing storage experiment box 2 is sealed; the pressure tube of the pressure and fluid injection tube 17 was connected to the pressure containing buildup experiment box 2.
The pressure-containing accumulation experimental box 2 is arranged on the structure accumulation control experimental bench 4, an electric cylinder 1 positioned on the structure accumulation control side experimental bench 10 applies push-pull force to an experimental material in the pressure accumulation experimental box 2 to drive the material in the pressure accumulation experimental box 2 to deform, the pressure-containing accumulation experimental box 2 is connected with a pressure and fluid control cabinet 16 through a pressure and fluid injection pipe 17, the pressure and fluid control cabinet 16 is connected with the pressure and fluid injection pipe 17, and the pressure and fluid injection rate in the pressure-containing accumulation experimental box 2 is controlled by the pressure and fluid control cabinet through the pressure and fluid injection pipe 17. The pressure-containing occlusion experimental box 2 is connected with an electric cylinder 1 on a structure control occlusion side experimental table 10, and the electric cylinder 1 provides push-pull force for the deformation of experimental materials in the pressure-containing occlusion experimental box 2.
In the deformation process, the pressure and fluid control cabinet 16 injects air pressure and fluid into the pressure accumulation experiment box 2, and the fluid moves in the construction deformation process, so as to achieve dynamic simulation of construction accumulation control simulation experiment research. In the whole dynamic process, the industrial CT detection equipment 6 is used for detecting the deformation structure change of the experimental material in the pressure accumulation experimental box 2 and the migration and aggregation position and form of the fluid, so that the four-dimensional image reconstruction is completed.
During the experiment, according to the requirement of an experimenter, the pressure and fluid control cabinet 16 is utilized to inject pressure into the pressure-containing occlusion experiment box through the pressure and fluid injection pipe 17, the pressure can be adjusted, after the pressure is stable, the electric cylinder drives the material in the square occlusion experiment box 18 to deform, and the movement distance of the electric cylinder 1 is set according to the requirement of the experimenter. The materials forming the reservoir box 18 were injected with different fluids during the deformation process by means of pressure and fluid injection tubes 17.
And in the experiment, the deformation of the material in the square formed storage experiment box 18 and the migration and aggregation process and form of the fluid are detected by using the industrial CT detection equipment 6, the influence of a two-dimensional section image in the experiment is recorded, and four-dimensional dynamic reconstruction and analysis are performed at the later stage.
Through the embodiment of the utility model provides a, gather simulation experiment and structure deformation physical simulation experiment through the oil gas fortune and combine together, introduced high accuracy industry CT technique and carried out dynamic monitoring to structure accuse collection physical simulation experiment, made the experimentation realize three-dimensional dynamization, visual, digital record.
Through the utility model discloses a physical simulation experimental apparatus is hidden in multi-functional digital structure accuse is applicable to oil gas exploration and development field, especially has fine application prospect at the research institute of pursuing oil gas exploration and development scientific research.
The experimental device has the application prospect that: (1) the method solves the technical problems of exploration and development of oil companies in complex structural areas, such as verifying the reliability of exploration target seismic structure imaging and structural geological modeling, describing complex trap forms, evaluating oil and gas reservoir characteristics, revealing structure formation evolution and oil and gas difference enrichment rules, predicting the distribution of oil-rich and gas-rich areas and the like; 2) perfecting, developing and innovating a structural analysis technical method of the oil-gas-containing basin, and developing a structural geology subject; (3) the method creates a structure reservoir control experiment technology which takes physical simulation and digital quantitative analysis as characteristics.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. A physical simulation experiment device is hidden in structure accuse, its characterized in that includes: the normal pressure experiment box comprises a pressure accumulation experiment box, industrial CT detection equipment, an upper straight-moving mechanism, a material adding device and a pressure and fluid control cabinet;
the normal pressure experimental box is used for constructing a storage control physical simulation experiment under normal pressure;
the pressure-containing occlusion experimental box is used for constructing a controlled occlusion physical simulation experiment under certain pressure;
the upper straight-moving mechanism is arranged above the normal pressure experiment box and the pressure-containing occlusion experiment box, the material adding device and the industrial CT detection equipment are arranged on the upper straight-moving mechanism, the material adding device is used for adding experimental materials into the normal pressure experiment box, and the upper straight-moving mechanism can drive the industrial CT detection equipment to do linear reciprocating motion;
the pressure and fluid control cabinet is connected with the pressure containing accumulation experimental box through an injection pipe and is used for pressurizing and injecting different fluids into the pressure containing accumulation experimental box; and
the industrial CT detection equipment records and displays the dynamic change process of the internal structure of the normal pressure experimental box or the pressure-containing experimental box through a tomography technology.
2. The physical simulation experiment device for structure controlled storage according to claim 1, wherein the normal pressure experiment box comprises a plurality of acrylic push plates and a toughened glass boundary baffle plate, the toughened glass is a fixed boundary, and the acrylic push plates and the toughened glass form a rectangular or irregular polygonal experiment box.
3. The physical simulation experiment device for building and controlling collections according to claim 2, further comprising:
the electric cylinders are connected with the acrylic push plate through connecting rods and used for applying push-pull force to the normal-pressure experimental box so as to enable experimental materials in the normal-pressure experimental box to generate deformation motion.
4. The physical simulation experiment device for building and controlling collections according to claim 3, further comprising:
and the plurality of experiment tables are used for placing the normal pressure experiment box, the pressure-containing occlusion experiment box and the electric cylinder.
5. The configuration and storage control physical simulation experiment device according to claim 1, wherein the industrial CT detection equipment comprises: the industrial CT detection device drives the industrial CT tube and the industrial CT detector to do annular motion.
CN201520146604.7U 2015-03-16 2015-03-16 Physical simulation experiment device is hidden in structure accuse Expired - Fee Related CN204537615U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105761594A (en) * 2016-04-21 2016-07-13 中国石油天然气股份有限公司 Pressure control system and method for dynamically constructing storage control physical simulation experiment
CN110288867A (en) * 2019-06-28 2019-09-27 徐州工业职业技术学院 A kind of imitative experimental appliance of chemical production line Detection & Controling
CN112903965A (en) * 2021-01-20 2021-06-04 南京大学 Physical simulation experiment device and method for transport and aggregation process of isomorphic deformation fluid
CN113341105A (en) * 2021-06-01 2021-09-03 东华理工大学 Sandstone-type uranium ore mineralization simulation device
CN113539041A (en) * 2021-07-07 2021-10-22 中国石油大学(北京) Oil-gas transportation and gathering simulation device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105761594A (en) * 2016-04-21 2016-07-13 中国石油天然气股份有限公司 Pressure control system and method for dynamically constructing storage control physical simulation experiment
CN110288867A (en) * 2019-06-28 2019-09-27 徐州工业职业技术学院 A kind of imitative experimental appliance of chemical production line Detection & Controling
CN112903965A (en) * 2021-01-20 2021-06-04 南京大学 Physical simulation experiment device and method for transport and aggregation process of isomorphic deformation fluid
CN112903965B (en) * 2021-01-20 2022-03-25 南京大学 Physical simulation experiment device and method for transport and aggregation process of isomorphic deformation fluid
CN113341105A (en) * 2021-06-01 2021-09-03 东华理工大学 Sandstone-type uranium ore mineralization simulation device
CN113341105B (en) * 2021-06-01 2022-02-08 东华理工大学 Sandstone-type uranium ore mineralization simulation device
CN113539041A (en) * 2021-07-07 2021-10-22 中国石油大学(北京) Oil-gas transportation and gathering simulation device and method

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