CN206725560U - A kind of Carbonate Oil gas exploration diagnostic cast intends device - Google Patents
A kind of Carbonate Oil gas exploration diagnostic cast intends device Download PDFInfo
- Publication number
- CN206725560U CN206725560U CN201720559408.1U CN201720559408U CN206725560U CN 206725560 U CN206725560 U CN 206725560U CN 201720559408 U CN201720559408 U CN 201720559408U CN 206725560 U CN206725560 U CN 206725560U
- Authority
- CN
- China
- Prior art keywords
- core
- oil
- carbonate
- model
- oil 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Carbonate Oil gas exploration diagnostic cast to intend device, including support, core receptacle is fixed with support, if being placed with dried layer core model in core receptacle；Core receptacle bottom is communicated with booster pump by Oil/Gas Pipe, and Oil/Gas Pipe connects with the simulation solution cavity or simulation fracture of bottom core model；Booster pump is communicated with oil storage tank, air accumulator and water tank by four-way valve；Oil storage tank, air accumulator and water tank have been respectively communicated with overflow valve；Pressure gauge is installed on Oil/Gas Pipe；Ultrasonic detector is installed, ultrasonic detector is electrically connected with smart machine on the core receptacle.The utility model simulates the fracture hole syntagmatic of carbonate oil and gas by the core model of special construction, not same amount and final pressure by booster pump and injection oil gas etc. detect different results, so that it is determined that going out the relation of the actual parameter such as detecting parameter and Carbonate Oil Gas content.
Description
Technical field
The utility model belongs to field of detecting, more particularly to a kind of Carbonate Oil gas exploration diagnostic cast intends device.
Background technology
Carbonate rock refers to the general name of the rock of carbonate mineral composition, has multi-modal pore system feature.Carbonate rock rock gap
In be richly stored with crude resources, but because its complicated exploitation difficulty is very big.Carbonate rock hydrocarbon reservoir and in general hole
Gap oil reservoir or Fracture-Pore reservoir configuration have obvious difference.Its reservoir and flow space mainly by solution cavity not of uniform size and
The crack of different in width is formed.Solution cavity is main hydrocarbon pore volume, and crack mainly plays the effect of seepage channel.Carbonic acid
Salt oil gas pool is special due to the complicated HTHP situation of the erratic behavior and ground end of fracture hole syntagmatic, its interior oil flow of air
Sign has stronger complexity, and the storage capacity of solution cavity also has big variation.In big fracture hole body, fluid is in mainly pipe flow pattern,
And near wellbore zone and small slit, then mainly based on seepage flow.Therefore existing hydrocarbon exploration device is not suitable for carbonic acid
Rock salt oil gas.
Utility model content
To solve the above problems, the utility model, which provides a kind of Carbonate Oil gas exploration diagnostic cast, intends device.This reality
The fracture hole syntagmatic of carbonate oil and gas is simulated with the new core model by special construction, passes through booster pump and injection oil
The not same amount of gas and final pressure etc. detect different results, so that it is determined that going out detecting parameter and Carbonate Oil Gas content etc.
The relation of actual parameter.
To reach above-mentioned technique effect, the technical solution of the utility model is：
A kind of Carbonate Oil gas exploration diagnostic cast intends device, including support, and core receptacle is fixed with support, and rock core holds
If being placed with dried layer core model in device, some simulation solution cavities have been portrayed in the core model；Pass through mould between simulation solution cavity
Intend crack to be interconnected；Connected between core model by simulating solution cavity or simulation fracture；Core receptacle bottom passes through Oil/Gas Pipe
Booster pump is communicated with, Oil/Gas Pipe connects with the simulation solution cavity or simulation fracture of bottom core model；Booster pump is connected by four-way valve
It is connected with oil storage tank, air accumulator and water tank；Oil storage tank, air accumulator and water tank have been respectively communicated with overflow valve；Installed on Oil/Gas Pipe
There is pressure gauge；Ultrasonic detector is installed, ultrasonic detector is electrically connected with smart machine on the core receptacle.
Further to improve, the oil storage tank, air accumulator and water tank are communicated with flowmeter.
It is further to improve, having heaters and temperature inductor are installed outside the core receptacle.
Further to improve, the smart machine is computer.
Further to improve, the core model is discoid.
It is further to improve, a diameter of 50cm of the core model, thickness 5cm.
Further to improve, the core receptacle screw top is connected with top gland.
It is further to improve, lay 5 core models in the core receptacle.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of core model.
Embodiment
Illustrated below by way of embodiment and with reference to accompanying drawing to the technical solution of the utility model.
Embodiment 1
A kind of Carbonate Oil gas exploration diagnostic cast as shown in Figure 1 intends device, including support 1, and rock is fixed with support 1
Heart container 2, the screw top of core receptacle 2 are connected with top gland 19, having heaters 17 and temperature sense are installed outside core receptacle 2
Device 18.
Place the core model 3 that is of five storeys in core receptacle 2, core model 3 be it is discoid, core model 3 it is a diameter of
50cm, thickness 5cm.As shown in Figure 2, some simulation solution cavities 4 have been portrayed in core model 3；Pass through simulation between simulation solution cavity 4
Crack 5 is interconnected；Connected between core model 3 by simulating solution cavity 4 or simulation fracture 5.
The bottom of core receptacle 2 is communicated with booster pump 7 by Oil/Gas Pipe 6, and Oil/Gas Pipe 6 and the simulation of bottom core model 3 are molten
Hole 4 or simulation fracture 5 connect；Booster pump 7 is communicated with oil storage tank 9, air accumulator 10 and water tank 11 by four-way valve 8；Oil storage tank
9th, air accumulator 10 and water tank 11 have been respectively communicated with overflow valve 12 and flowmeter 16；Pressure gauge 13 is installed on Oil/Gas Pipe 6；Rock core
Ultrasonic detector 14 is installed, ultrasonic detector 14 is electrically connected with smart machine 15 on container 2.Smart machine 15 is desk-top
Computer, notebook computer, smart mobile phone or ipad etc..
In use, opening the overflow valve 12 that oil storage tank 9 connects with air accumulator 10, oil and gas is injected, passes through booster pump 7
Pressurization, simulation ground bottom pressure, the high-temperature ring of ground end is simulated by heater 17, is then visited by ultrasonic detector 14
Survey parameter；By changing different core models 3, different pressure is changed, oil-gas ratin etc. obtains different detecting parameters, from
And determine detecting parameter and actual hydrocarbon content and the dependency relation of state.In addition after oil gas can also be added by water tank 11
Water is passed through again, and simulation has detecting parameter and hydrocarbon content and the dependency relation of state under groundwater condition.
Above are only one of the present utility model it is specific be oriented to embodiment, but design concept of the present utility model not office
It is limited to this, all changes for carrying out unsubstantiality to the utility model using this design, all should belongs to and invade guarantor of the present utility model
Protect the behavior of scope.
Claims (8)
1. a kind of Carbonate Oil gas exploration diagnostic cast intends device, including support (1), support are fixed with core receptacle on (1)
(2), core receptacle (2) if in be placed with dried layer core model (3), it is characterised in that the core model (3) if on portrayed
Dry simulation solution cavity (4)；It is interconnected between simulation solution cavity (4) by simulation fracture (5)；Core model passes through simulation between (3)
Solution cavity (4) or simulation fracture (5) connection；Core receptacle (2) bottom is communicated with booster pump (7), Oil/Gas Pipe by Oil/Gas Pipe (6)
(6) connected with the simulation solution cavity (4) or simulation fracture (5) of bottom core model (3)；Booster pump (7) is connected by four-way valve (8)
There are oil storage tank (9), air accumulator (10) and water tank (11)；Oil storage tank (9), air accumulator (10) and water tank (11) have been respectively communicated with
Overflow valve (12)；Pressure gauge (13) is installed on Oil/Gas Pipe (6)；Ultrasonic detector is installed on the core receptacle (2)
(14), ultrasonic detector (14) is electrically connected with smart machine (15).
2. Carbonate Oil gas exploration diagnostic cast as claimed in claim 1 intends device, it is characterised in that the oil storage tank (9),
Air accumulator (10) and water tank (11) are communicated with flowmeter (16).
3. Carbonate Oil gas exploration diagnostic cast as claimed in claim 1 intends device, it is characterised in that the core receptacle
(2) having heaters (17) and temperature inductor (18) are installed outside.
4. Carbonate Oil gas exploration diagnostic cast as claimed in claim 1 intends device, it is characterised in that the smart machine
(15) it is computer.
5. Carbonate Oil gas exploration diagnostic cast as claimed in claim 1 intends device, it is characterised in that the core model
(3) to be discoid.
6. Carbonate Oil gas exploration diagnostic cast as claimed in claim 5 intends device, it is characterised in that the core model
(3) a diameter of 50cm, thickness 5cm.
7. Carbonate Oil gas exploration diagnostic cast as claimed in claim 1 intends device, it is characterised in that the core receptacle
(2) screw top is connected with top gland (19).
8. Carbonate Oil gas exploration diagnostic cast as claimed in claim 1 intends device, it is characterised in that the core receptacle
(2) 5 core models (3) are laid in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559408.1U CN206725560U (en) | 2017-05-18 | 2017-05-18 | A kind of Carbonate Oil gas exploration diagnostic cast intends device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559408.1U CN206725560U (en) | 2017-05-18 | 2017-05-18 | A kind of Carbonate Oil gas exploration diagnostic cast intends device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725560U true CN206725560U (en) | 2017-12-08 |
Family
ID=60513576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559408.1U Expired - Fee Related CN206725560U (en) | 2017-05-18 | 2017-05-18 | A kind of Carbonate Oil gas exploration diagnostic cast intends device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533211A (en) * | 2018-05-10 | 2018-09-14 | 中国石油集团川庆钻探工程有限公司 | A kind of bad ground leakage channel simulator |
| CN111739397A (en) * | 2020-07-31 | 2020-10-02 | 湖北工业大学 | Preparation method of multi-solution-cavity geological model |
-
2017
- 2017-05-18 CN CN201720559408.1U patent/CN206725560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533211A (en) * | 2018-05-10 | 2018-09-14 | 中国石油集团川庆钻探工程有限公司 | A kind of bad ground leakage channel simulator |
| CN108533211B (en) * | 2018-05-10 | 2023-08-18 | 中国石油集团川庆钻探工程有限公司 | Complex stratum leakage channel simulation device |
| CN111739397A (en) * | 2020-07-31 | 2020-10-02 | 湖北工业大学 | Preparation method of multi-solution-cavity geological model |
| CN111739397B (en) * | 2020-07-31 | 2022-06-14 | 湖北工业大学 | Preparation method of multi-solution-cavity geological model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102797458B (en) | For the three-dimensional simulation device of bottom and edge water | |
| CN104675394B (en) | Heterogeneous bottom-water reservoir three-dimensional physical simulation experimental provision and saturation degree determine method | |
| CN107831295B (en) | For simulating the test method for adopting fault activation catastrophe | |
| US20160357888A1 (en) | Simulation experiment system and simulation method of entire natural gas hydrate exploitation process | |
| CN102720476B (en) | O-shaped well physical simulation experiment device | |
| CN102022107B (en) | Method for establishing physical model capable of predicting waterflooding of fractured anisotropic oil reservoirs | |
| CN202673289U (en) | Visual simulation experiment device for fracture-cavity carbonate reservoir | |
| CN202718673U (en) | Visual physical simulation device for bottom-water reservoirs | |
| CN203614095U (en) | Cement sheath cementing strength evaluation device | |
| CN108266166B (en) | Experimental device and method for evaluating fluctuation oil recovery micro-jet permeability-increasing mechanism of fractured reservoir | |
| CN102720479B (en) | For the physical simulating device of gas cap reservoir | |
| CN104727805A (en) | Apparatus for evaluating cementing strength of cement sheath | |
| CN202673267U (en) | Horizontal well underground physical simulation test device | |
| CN206725560U (en) | A kind of Carbonate Oil gas exploration diagnostic cast intends device | |
| CN103256047A (en) | Method for researching variable mass multiphase flowing regular in horizontal well fracturing completion method | |
| CN203769767U (en) | Horizontal-well physical simulation experiment device | |
| CN204344111U (en) | A kind of shale hydration swelling stress and pore pressure transmit measurement mechanism | |
| CN201915970U (en) | Draining type segment lining model test box | |
| CN204436354U (en) | HTHP gas condensate reservoir note dry gas longitudinally involves efficiency test device | |
| CN105781509A (en) | Flat plate sand packing model percolation experiment system | |
| CN207051283U (en) | A kind of carbonate rock oil gas exploration excess oil and gap block analog study equipment | |
| CN103397874B (en) | The solid sand evaluation experimental device of chemical sand control | |
| CN202645533U (en) | Physical simulation experiment device for O-shaped well | |
| CN205262912U (en) | Experimental device for it constructs sludge -biofilm formation to be used for simulating shield | |
| CN210123434U (en) | Testing device for bottom water three-dimensional physical model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |