CN201428446Y - Fractured reservoir physical simulation experimental device - Google Patents
Fractured reservoir physical simulation experimental device Download PDFInfo
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- CN201428446Y CN201428446Y CN2009201402849U CN200920140284U CN201428446Y CN 201428446 Y CN201428446 Y CN 201428446Y CN 2009201402849 U CN2009201402849 U CN 2009201402849U CN 200920140284 U CN200920140284 U CN 200920140284U CN 201428446 Y CN201428446 Y CN 201428446Y
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Abstract
The utility model discloses a fractured reservoir physical simulation experimental device, which belongs to the field of well logging technology and resolves the problem that fractured reservoirs cannot be simulated quantificationally. The fractured reservoir physical simulation experimental device is formed by connecting an injection pump, a storage tank, a differential pressure transmitter, a pressure transmitter, a slate mold, a pressure buffer, a back pressure valve, a buffer container, a cooler, an oil and water separation meter, a water replenishing container, a hand pump, a pressure regulating pump and a nitrogen bottle via valves and pipelines, a fracture of the slate mold is connected with a water saturation meter, a computer is connected with the injection pump, the differentialpressure transmitter, the pressure transmitter, the water saturation meter, an electronic balance, the oil and water separation meter, a camera and the pressure regulating valve via data lines and aconcentrator, and a measuring cylinder is arranged on the electronic balance. The fractured reservoir physical simulation experimental device is high in automation degree and systematicness, compact in structure, simple in operation, convenient in use and the like, and can be applied for research on optimizing of water blocking mechanism and blocking agent performance.
Description
One, technical field
The utility model belongs to the logging technique field, particularly relates to a kind of experimental facilities of simulation fracture type oil reservoir.
Two, background technology
Carbonate Reservoir is owing to fracture development, single well productivity height, build the fireballing characteristics of producing, occupy an important position in the oil-gas field development at home and abroad always, its reserves and output account for 50%～60% of the world, rich accumulation of oil and gas is varied, large-scale protuberance, organic reef, buried hill etc. are arranged, China finds and has developed some carbonate rock oil fields in succession in oil fields such as triumph, North China since the seventies, had a strong impact on its whole development effect but go out water problems, the management in oil reservoir development later stage has been brought huge challenge.The leakage performance of blocking agent is a very important parameter in the water blockoff design process; it also is the important indicator of estimating the water shutoff agent performance; generally measure now with high-temperature and high-pressure filter press; because this method is to adopt the simulated conditions of filter screen as oil reservoir; differ bigger with real fracture formation; the result who estimates out can not react the leakage situation of blocking agent under the slit formation reservoir condition really; existing instrument can only single realization thing mould or leak stopping performance test, can not systematization realize the simulation of profit displacement process; the blocking agent injection parameter is measured; stifled back condition of production simulation experiment continuously.
Three, summary of the invention
The purpose of this utility model provides a kind of slit formation oil reservoir thing mould experimental facilities, solved the problem that the slit formation oil reservoir can not quantitative simulation, this device is the injection pump that is connected with pipeline by by valve, storage tank, differential pressure transmitter, pressure transmitter, dull and stereotyped rock mould, pressure buffer, back-pressure valve, buffer container, cooler, the water-oil separating batchmeter, the moisturizing container, hand pump, pressure regulator valve and nitrogen cylinder are formed, dull and stereotyped rock mould is made up of three marble slabs, every marble slab specification is 500 * 50 * 20mm, dull and stereotyped rock mold crack seam width is 1～30mm, in the middle of two marble slabs, be provided with stainless steel substrates, the external rubber sealing boot of marble slab, the external insulation heating jacket of rubber sealing boot, dull and stereotyped rock mold crack seam is connected with the water saturation analyzer, and by valve and pipeline and differential pressure transmitter, pressure transmitter, pressure buffer, back-pressure valve, buffer container, cooler, the water-oil separating batchmeter, the moisturizing container, hand pump, injection pump, storage tank, pressure regulator valve is connected with nitrogen cylinder, every crack between the dull and stereotyped rock mould marble slab is connected with the water saturation analyzer respectively, and by valve and pipeline respectively with differential pressure transmitter, pressure transmitter, pressure buffer, back-pressure valve, buffer container, cooler, the water-oil separating batchmeter, the moisturizing container is connected with hand pump, the computer expert crosses data wire and hub and injection pump, differential pressure transmitter, pressure transmitter, the water saturation analyzer, electronic balance, the water-oil separating batchmeter, camera is connected with pressure regulator valve, on electronic balance, be placed with graduated cylinder, storage tank is by valve and pipeline parallel connection, can realize the visual and data tracking of profit displacement process, can also simulate the injection process of blocking agent in the slit formation oil reservoir, and collection different temperatures, pressure, discharge capacity, parameters such as middle blocking agent wastage barometric gradient under the different crack width conditions, also can simulate opening well and making production process behind the plug water construction, and collection blocking agent plugging strength, producing pressure differential is to the influence degree of stifled back bottom water coning, has the automaticity height, systematicness is strong, compact conformation, simple to operate, advantage such as easy to use can be used for water logging mechanism, mechanism of water blocking, researchs such as blocking agent performance optimization.
Four, description of drawings
Fig. 1 is the structural representation of the utility model slit formation oil reservoir thing mould experimental facilities.
1, tank; 2, injection pump; 3, valve; 4, storage tank; 5, computer; 6, hub; 7, data wire; 8, differential pressure transmitter; 9, pressure transmitter; 10, water saturation analyzer; 11, insulation heating jacket; 12, rubber sealing boot; 13, dull and stereotyped rock mould; 14, pressure buffer; 15, graduated cylinder; 16, electronic balance; 17, valve; 18, back-pressure valve; 19, buffer container; 20, cooler; 21, water-oil separating batchmeter; 22, moisturizing container; 23, hand pump; 24, camera; 25, pressure regulator valve; 26, nitrogen cylinder; 27, storage tank; 28, injection pump; 29, tank.
Five, the specific embodiment
Below in conjunction with Fig. 1 the utility model slit formation oil reservoir thing mould experimental facilities is described further, this device is by passing through valve 3,17 injection pumps that are connected with pipeline 2,28, storage tank 4,27, differential pressure transmitter 8, pressure transmitter 9, dull and stereotyped rock mould 13, pressure buffer 14, back-pressure valve 18, buffer container 19, cooler 20, water-oil separating batchmeter 21, moisturizing container 22, hand pump 23, pressure regulator valve 25 and nitrogen cylinder 26 are formed, dull and stereotyped rock mould 13 is made up of three marble slabs, every marble slab specification is 500 * 50 * 20mm, dull and stereotyped rock mould 13 crack widths are 1～30mm, in the middle of two marble slabs, be provided with stainless steel substrates, the external rubber sealing boot 12 of marble slab, rubber sealing boot 12 external insulation heating jackets 11, dull and stereotyped rock mould 13 cracks are connected with water saturation analyzer 10, and by valve 3,17 and pipeline and differential pressure transmitter 8, pressure transmitter 9, pressure buffer 14, back-pressure valve 18, buffer container 19, cooler 20, water-oil separating batchmeter 21, moisturizing container 22, hand pump 23, injection pump 2,28, storage tank 4,27, pressure regulator valve 25 is connected with nitrogen cylinder 26, every crack between dull and stereotyped rock mould 13 marble slabs is connected with water saturation analyzer 10 respectively, and by valve 3,17 and pipeline respectively with differential pressure transmitter 8, pressure transmitter 9, pressure buffer 14, back-pressure valve 18, buffer container 19, cooler 20, water-oil separating batchmeter 21, moisturizing container 22 is connected with hand pump 23, computer 5 is by data wire 7 and hub 6 and injection pump 2,28, differential pressure transmitter 8, pressure transmitter 9, water saturation analyzer 10, electronic balance 16, water-oil separating batchmeter 21, camera 24 is connected with pressure regulator valve 25, on electronic balance 16, be placed with graduated cylinder 15, storage tank 4 is by valve 3 and pipeline parallel connection, storage tank 27 is by valve 17 and pipeline parallel connection, injection pump 2 joins by pipeline and tank 1, and injection pump 28 joins by pipeline and tank 29.
Claims (6)
1, slit formation oil reservoir thing mould experimental facilities, it is the injection pump that is connected with pipeline by by valve, storage tank, differential pressure transmitter, pressure transmitter, dull and stereotyped rock mould, pressure buffer, back-pressure valve, buffer container, cooler, the water-oil separating batchmeter, the moisturizing container, hand pump, pressure regulator valve and nitrogen cylinder are formed, it is characterized in that described dull and stereotyped rock mold crack seam is connected with the water saturation analyzer, and by valve and pipeline and differential pressure transmitter, pressure transmitter, pressure buffer, back-pressure valve, buffer container, cooler, the water-oil separating batchmeter, the moisturizing container, hand pump, injection pump, storage tank, pressure regulator valve is connected with nitrogen cylinder, the computer expert crosses data wire and hub and injection pump, differential pressure transmitter, pressure transmitter, the water saturation analyzer, electronic balance, the water-oil separating batchmeter is connected with pressure regulator valve, is placed with graduated cylinder on electronic balance.
2, slit formation oil reservoir thing mould experimental facilities according to claim 1, it is characterized in that described dull and stereotyped rock mould is made up of three marble slabs, in the middle of two marble slabs, be provided with stainless steel substrates, the external rubber sealing boot of marble slab, the external insulation heating jacket of rubber sealing boot.
3, slit formation oil reservoir thing mould experimental facilities according to claim 1 is characterized in that described storage tank is by valve and pipeline parallel connection.
4, slit formation oil reservoir thing mould experimental facilities according to claim 1 is characterized in that described computer expert crosses data wire and is connected with camera with hub.
5, slit formation oil reservoir thing mould experimental facilities according to claim 1 and 2 is characterized in that every marble slab specification of described dull and stereotyped rock mould is 500 * 50 * 20mm, and dull and stereotyped rock mold crack seam width is 1～30mm.
6, slit formation oil reservoir thing mould experimental facilities according to claim 1 and 2, it is characterized in that every marble slab of described dull and stereotyped rock mould is connected with the water saturation analyzer respectively, and be connected with hand pump with differential pressure transmitter, pressure transmitter, pressure buffer, back-pressure valve, buffer container, cooler, water-oil separating batchmeter, moisturizing container respectively with pipeline by valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201402849U CN201428446Y (en) | 2009-06-29 | 2009-06-29 | Fractured reservoir physical simulation experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201402849U CN201428446Y (en) | 2009-06-29 | 2009-06-29 | Fractured reservoir physical simulation experimental device |
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| CN201428446Y true CN201428446Y (en) | 2010-03-24 |
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| CN2009201402849U Expired - Fee Related CN201428446Y (en) | 2009-06-29 | 2009-06-29 | Fractured reservoir physical simulation experimental device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184865A (en) * | 2012-12-18 | 2013-07-03 | 中国石油化工股份有限公司 | Variable-temperature-field displacement simulator for multi-thermal fluid |
| CN103195413A (en) * | 2013-03-20 | 2013-07-10 | 西南石油大学 | Visible dynamic leaking stoppage evaluation device |
| CN103216222A (en) * | 2013-04-30 | 2013-07-24 | 北京科技大学 | High temperature and high pressure visual device for simulating microorganism oil displacement and simulating method thereof |
| CN103939091A (en) * | 2013-01-23 | 2014-07-23 | 刘怀珠 | Radial flow displacement physical model system |
| CN104727788A (en) * | 2015-02-06 | 2015-06-24 | 西南石油大学 | Three-dimensional single-well gas injection oil replacement simulation experiment device for fracture-cavity reservoir |
| CN104832168A (en) * | 2015-03-24 | 2015-08-12 | 中国石油大学(北京) | Stratum mobility simulating device |
| CN106522934A (en) * | 2016-12-12 | 2017-03-22 | 中国石油大学(北京) | Physical simulation experimental device and method for development of complex fractured oil reservoir horizontal well |
-
2009
- 2009-06-29 CN CN2009201402849U patent/CN201428446Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184865A (en) * | 2012-12-18 | 2013-07-03 | 中国石油化工股份有限公司 | Variable-temperature-field displacement simulator for multi-thermal fluid |
| CN103184865B (en) * | 2012-12-18 | 2015-07-08 | 中国石油化工股份有限公司 | Variable-temperature-field displacement simulator for multi-thermal fluid |
| CN103939091A (en) * | 2013-01-23 | 2014-07-23 | 刘怀珠 | Radial flow displacement physical model system |
| CN103195413A (en) * | 2013-03-20 | 2013-07-10 | 西南石油大学 | Visible dynamic leaking stoppage evaluation device |
| CN103216222A (en) * | 2013-04-30 | 2013-07-24 | 北京科技大学 | High temperature and high pressure visual device for simulating microorganism oil displacement and simulating method thereof |
| CN103216222B (en) * | 2013-04-30 | 2015-08-12 | 北京科技大学 | A kind of high-temperature and high-pressure visual device and analogy method simulating microbial oil displacement |
| CN104727788A (en) * | 2015-02-06 | 2015-06-24 | 西南石油大学 | Three-dimensional single-well gas injection oil replacement simulation experiment device for fracture-cavity reservoir |
| CN104832168A (en) * | 2015-03-24 | 2015-08-12 | 中国石油大学(北京) | Stratum mobility simulating device |
| CN104832168B (en) * | 2015-03-24 | 2017-07-28 | 中国石油大学(北京) | Formation mobility analogue means |
| CN106522934A (en) * | 2016-12-12 | 2017-03-22 | 中国石油大学(北京) | Physical simulation experimental device and method for development of complex fractured oil reservoir horizontal well |
| CN106522934B (en) * | 2016-12-12 | 2023-09-29 | 中国石油大学(北京) | Physical simulation experiment device and method for development of complex fractured reservoir horizontal well |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM + CHEMICAL CO., LTD. Free format text: FORMER OWNER: CHINA PETROLEUM + CHEMICAL CORPORATION NORTHWEST OILFIELD BRANCH ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Effective date: 20100612 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 830011 NO.642, HENAN EAST ROAD, URUMQI CITY, XINJIANG UYGHUR AUTONOMOUS REGION TO: 100728 NO.22, CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100612 Address after: 100728 No. 22 North Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: Sinopec Corp. Address before: 830011 No. 642 East Henan Road, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Petroleum Engineering Technology Research Institute of SINOPEC Northwest Oilfield Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20140629 |
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| EXPY | Termination of patent right or utility model |