CN206309340U - A kind of chemical sand control is with sand and solid sand evaluation experimental device - Google Patents
A kind of chemical sand control is with sand and solid sand evaluation experimental device Download PDFInfo
- Publication number
- CN206309340U CN206309340U CN201621207773.8U CN201621207773U CN206309340U CN 206309340 U CN206309340 U CN 206309340U CN 201621207773 U CN201621207773 U CN 201621207773U CN 206309340 U CN206309340 U CN 206309340U
- Authority
- CN
- China
- Prior art keywords
- sand
- solid
- storage tank
- regulating valve
- kettle
- 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
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model belongs to technical field of petrochemical industry, in particular to a kind of chemical sand control with sand and solid sand evaluation experimental device.The device includes sand mixing device, note sand device, solid sand device and assessment device.Sand mixing device, note sand device, solid sand device and assessment device are sequentially connected.Sand mixing device includes resin storage tank, resin adjuvant storage tank, curing agent storage tank, curing agent adjuvant storage tank, the first regulating valve, the second regulating valve, the 3rd regulating valve, the 4th regulating valve, constant-flux pump, the first stop valve and mixing kettle；Note sand device includes that coated sand injects pipeline and load fluid injection pipeline.Gu sand device includes nitrogen cylinder, the 7th regulating valve and solid sand mo(u)ld type；Assessment device includes feed liquor pipeline, tapping line and production fluid storage tank.Realize and Fieldable chemical anti-sand construction process is simulated from the laboratory experiment with sand, note sand, solid sand to the solid whole technological process of sand quality evaluation, the coated sand allocation plan optimal with sanding formation matching degree is preferably gone out by experiment.
Description
Technical field
The utility model is related to a kind of chemical sand control with sand and solid sand evaluation experimental device, belongs to petrochemical technology neck
Domain.
Background technology
Sandstone occupies significant proportion in China's reservoir of oil and gas, by exploration and development for many years, with prolonging for recovery time
Long, oil well is handled up, and round increases, strata pressure declines, formation depletion is big, sand production is also increasingly severe, not only influences oil well
Normal production, can also cause the damage of equipment and the pollution of environment, increase production cost, it is therefore necessary to enter using sand control technique
Row is remedied.
But the indoor set that chemical sand control can be simulated or be evaluated with the solid sand technique of sand at present is less, or function list
One, it is impossible to which continuous reflection is from the preparation of resin tags and is injected into the simulation of the formation of artificial borehole wall, production process, then to each
Kind of influence factor effect test and appraisal of the lower sand control with the solid sand effect of sand, eventually through experiment preferably, verify optimal coated sand preparation side
The whole flow process of case.
Therefore, in the urgent need to a kind of simple structure, reality easy to use in desk research of the chemical sand control with the solid sand of sand
Apparatus, the whole flow process of energy simulated field construction technology are tested, and result of the chemical sand control with the solid sand of sand can be evaluated,
Verify optimal coated sand allocation plan.
Utility model content
The utility model provides a kind of chemical sand control with sand and solid sand evaluation experimental device, it is intended that solving existing
There is above mentioned problem present in technology.
The technical solution of the utility model is as follows：
The chemical sand control that the utility model is provided with sand and solid sand evaluation experimental device include sand mixing device, note sand device,
Gu sand device and assessment device, sand mixing device, note sand device, solid sand device and assessment device are sequentially connected.
In the utility model embodiment, above-mentioned sand mixing device includes resin storage tank, resin adjuvant storage tank, curing agent storage
Tank, curing agent adjuvant storage tank, the first regulating valve, the second regulating valve, the 3rd regulating valve, the 4th regulating valve, constant-flux pump, first section
Only valve and mixing kettle；
Resin storage tank, resin adjuvant storage tank, curing agent storage tank and curing agent adjuvant storage tank are connected to constant-flux pump side by side,
Constant-flux pump is connected further through the first stop valve with mixing kettle；
The first tune is respectively equipped with resin storage tank, resin adjuvant storage tank, curing agent storage tank and curing agent adjuvant storage tank
Section valve, the second regulating valve, the 3rd regulating valve and the 4th regulating valve.
In the utility model embodiment, above-mentioned mixing kettle includes kettle cover, kettle, rotary shaft, stirring vane, motor, ripple
Wheel mixer；
Kettle cover is fixedly connected with kettle, and rotary shaft one end is connected with kettle, and the rotary shaft other end passes through kettle cover and motor phase
Even, rotary shaft is provided with stirring vane, and impeller mixer is connected with kettle；
Kettle is provided with the first zone of heating, resin inlet, curing agent entrance, mixing coated sand outlet.
In the utility model embodiment, dismountable dividing plate is additionally provided with above-mentioned rotary shaft, the dividing plate is by kettle inner chamber
It is divided into two independent chambers, a chamber is provided with resin inlet, and another chamber is provided with curing agent entrance.
In the utility model embodiment, above-mentioned note sand device includes that coated sand injects pipeline and load fluid injection pipeline；
Coated sand injection pipeline one end is connected with mixing kettle, and the other end is connected with solid sand device, coated sand injection pipeline
Slush pump and the second stop valve are being sequentially provided near one end of mixing kettle；
Load fluid injection pipeline one end is connected with mixing kettle, and the other end is connected with solid sand device, load fluid injection pipeline
The 5th regulating valve, load fluid storage tank, the 3rd stop valve and the first filter sand net are being sequentially provided near one end of mixing kettle.
In the utility model embodiment, above-mentioned solid sand device includes nitrogen cylinder, the 6th regulating valve and solid sand mo(u)ld type, Gu sand
Model is connected with nitrogen cylinder, and nitrogen cylinder is provided with the 6th regulating valve.
In the utility model embodiment, above-mentioned solid sand mo(u)ld type includes outer cylinder body, inner barrel, experiment pipe fitting, outlet end cap
And inlet cap, inner barrel is fixedly connected with outer cylinder body, and forms the first cavity, and the second cavity is provided with inner barrel, and second is empty
Experiment pipe fitting is provided with chamber, second cavity one end is provided with outlet end cap, and outlet end cap is fixedly connected with adjacent inner barrel body, second is empty
The chamber other end is provided with inlet cap, and inlet cap is fixedly connected with adjacent inner barrel body；
Inlet cap is provided with mortar entrance, and mortar entrance and the first cavity are connected, the inlet cap and experiment pipe fitting it
Between be provided with sealing ring；
Outlet end cap is provided with production fluid outlet and load fluid outlet, and production fluid outlet is connected with experiment pipe fitting, taken
The outlet of sand liquid is connected with the first cavity, and the load fluid exit is provided with the second filter sand net；
The side that outer cylinder body and the first cavity connect is provided with glue-line, away from side on be sequentially provided with the second zone of heating,
Heat-insulation layer, protection shell and angle demodulator, temperature sensor and pressure sensor；
At least one production fluid entrance is additionally provided with outer cylinder body.
In the utility model embodiment, above-mentioned assessment device includes feed liquor pipeline, tapping line and production fluid storage tank,
Production fluid storage tank is provided with feed liquor pipeline and tapping line；
Feed liquor pipeline one end is connected with production fluid storage tank, and the other end is connected with production fluid entrance on solid sand device, enters
Liquid pipe line is sequentially provided with oil transfer pump, the 7th regulating valve and first flowmeter near one end of production fluid storage tank；
Tapping line one end is connected with production fluid storage tank, and the other end is connected with production fluid outlet on solid sand device, arranges
Liquid pipe line is sequentially connected with sampling valve, the 4th stop valve, the 3rd filter sand net and second flowmeter near one end of solid sand device.
In the utility model embodiment, above-mentioned assessment device can be evaluated solid chiltern amount.
It is above-mentioned to be fixedly connected as bolt connection in the utility model embodiment.
The beneficial effects of the utility model are：Sand mixing device can be equipped with the coated sand of different schemes, and note sand device will be prepared
The solid sand mo(u)ld type of coated sand injection after, the angle of the solid sand mo(u)ld type of regulation, the experiment pipe fitting changed in solid sand mo(u)ld type, the solid sand mo(u)ld of control
Temperature, pressure in type, so that really whole technical process of the simulation chemical sand control with the solid sand of sand, assessment device can be to chemistry
Permeability and sand controlling result are evaluated when forming process, the production of induration.Realize and match somebody with somebody sand to Fieldable chemical sand control and consolidate
Sand construction technology is simulated from the laboratory experiment with sand, note sand, solid sand to the solid whole technological process of sand quality evaluation, additionally, passing through
Experiment can be optimized with sanding formation matching degree highest coated sand allocation plan, site operation is provided it is reliable theoretical according to
According to.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model implementation method, below will be to being wanted needed for implementation method
The accompanying drawing for using is briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
The chemical sand control that Fig. 1 the utility model is provided is with sand and solid sand evaluation experimental device structure chart；
The mixing kettle structure chart that Fig. 2 the utility model is provided；
The solid sand model structure that Fig. 3 the utility model is provided；
Shown in figure：100- chemical sand controls are with sand and solid sand evaluation experimental device；40- sand mixing devices；50- notes sand device；
The solid sand devices of 60-；70- assessment devices；1- resin storage tanks；2- resin adjuvant storage tanks；3- curing agent storage tanks；4- curing agent is aided in
Agent storage tank；The regulating valves of 5- first；The regulating valves of 6- second；The regulating valves of 7- the 3rd；The regulating valves of 8- the 4th；9- constant-flux pumps；First section of 10-
Only valve；11- mixing kettles；110- kettle covers；The zones of heating of 111- first；112- kettlies；113- resin inlets；114- rotary shafts；115-
Curing agent entrance；116- stirring vanes；117- mixing coated sand is exported；118- dividing plates；119- impeller mixers；12- load fluids
Injection pipeline；13- coated sands inject pipeline；14- slush pumps；The stop valves of 15- second；The regulating valves of 16- the 5th；17- load fluids are stored up
Tank；The stop valves of 18- the 3rd；19- the first filter sand nets；20- nitrogen cylinders；The regulating valves of 21- the 6th；The solid sand mo(u)ld types of 22-；220- outer barrels
Body；2200- glue-lines；The zones of heating of 2201- second；2202- heat-insulation layers；2203- protects shell；2204- angle demodulators；2205-
Production fluid entrance；221- inner barrels；222- tests pipe fitting；223- inlet caps；2230- mortar entrances；224- outlet end caps；
2240- production fluids are exported；2241- load fluids are exported；225- sealing rings；The filter sand nets of 226- the 3rd；The cavitys of 227- first；228-
Second cavity；23- temperature and pressure transmitters；230- temperature sensors；231- pressure sensors；24- sampling valves；The 4th section of 25-
Only valve；The filter sand nets of 26- the 3rd；27- second flowmeters；28- first flowmeters；The regulating valves of 29- the 7th；30- oil transfer pumps；31- enters
Liquid pipe line；32- tapping lines；33- production fluid storage tanks；34- computers；35- motors；36- bolts.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
To make the purpose, technical scheme and advantage of the utility model implementation method clearer, below in conjunction with this practicality
Accompanying drawing in new implementation method, is clearly and completely described to the technical scheme in the utility model implementation method, shows
So, described implementation method is a part of implementation method of the utility model, rather than whole implementation methods.Therefore, below
It is new that the detailed description of the implementation method of the present utility model to providing in the accompanying drawings is not intended to limit this claimed practicality
The scope of type, but it is merely representative of selected implementation method of the present utility model.Based on the implementation method in the utility model, ability
The every other implementation method that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In description of the present utility model, it is to be understood that the term of indicating position or position relationship is based on accompanying drawing
Shown orientation or position relationship, are for only for ease of and describe the utility model and simplify to describe, rather than instruction or hint institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or two interaction relationships of element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
The first and second feature directly contacts can be included, it is also possible to including the first and second features be not directly contact but by it
Between other characterisation contact.And, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature is special second
Under levying, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment：
Such as Fig. 1, a kind of chemical sand control is present embodiments provided with sand and solid sand evaluation experimental device 100, including fill with sand
Put 40, note sand device 50, solid sand device 60 and assessment device 70, sand mixing device 40, note sand device 50, solid sand device 60 and test and appraisal
Device 70 is sequentially connected.
Sand mixing device 40 includes resin storage tank 1, resin adjuvant storage tank 2, curing agent storage tank 3, curing agent adjuvant storage tank
4th, the first regulating valve 5, the second regulating valve 6, the 3rd regulating valve 7, the 4th regulating valve 8, constant-flux pump 9, the first stop valve 10 and mixing
Kettle 11.Resin storage tank 1, resin adjuvant storage tank 2, curing agent storage tank 3 and curing agent adjuvant storage tank 4 are connected to constant-flux pump side by side
9, constant-flux pump 9 is connected further through the first stop valve 10 with mixing kettle 11.Resin storage tank 1, the storage of resin adjuvant storage tank 2, curing agent
The first regulating valve 5, the second regulating valve 6, the 3rd regulating valve 7 and the 4th regulation are respectively equipped with tank 3 and curing agent adjuvant storage tank 4
Valve 8.
Such as Fig. 2, mixing kettle 11 includes that kettle cover 110, kettle 112, rotary shaft 114, stirring vane 116, motor 35, impeller are stirred
Mix machine 119.Kettle cover 110 is fixedly connected with kettle 112, and the one end of rotary shaft 114 is connected with kettle 112, and the other end passes through kettle cover 110
It is connected with motor 35, rotary shaft 114 is provided with stirring vane 116 and dismountable dividing plate 118, dividing plate 118 is by the inner chamber of kettle 112
It is divided into two independent chambers, a chamber is provided with resin inlet 113, another chamber and is provided with curing agent entrance 115, ripple
Wheel mixer 119 is connected with kettle 112, and kettle 112 is provided with the first zone of heating 111 and mixing coated sand outlet 117.
Note sand device 50 includes that coated sand injects pipeline 13 and load fluid injection pipeline 12.Coated sand injection pipeline 13 one end
It is connected with the mixing coated sand outlet 117 on mixing kettle 11, the other end is connected with the mortar entrance 2230 in solid sand mo(u)ld type 22, should
Coated sand injects pipeline 13 and is sequentially provided with the stop valve 15 of slush pump 14 and second in the one end near mixing kettle 11.Load fluid injects
The one end of pipeline 12 is connected with the mixing coated sand outlet 117 of mixing kettle 11, the load fluid outlet on the other end and solid sand mo(u)ld type 22
2241 are connected, and the load fluid injects pipeline 12 and is being sequentially provided with the storage of the 5th regulating valve 16, load fluid near one end of mixing kettle 11
Tank 17, the 6th regulating valve 21 and the first filter sand net 19.
Gu sand device 60 includes nitrogen cylinder 20, the 7th regulating valve 29 and solid sand mo(u)ld type 22, Gu sand mo(u)ld type 22 and nitrogen cylinder 20
It is connected, nitrogen cylinder 20 is provided with the 7th regulating valve 29.
Such as Fig. 3, Gu sand mo(u)ld type 22 includes outer cylinder body 220, inner barrel 221, experiment pipe fitting 222, outlet end cap 224 and entrance
End cap 223.Inner barrel 221 is fixedly connected with outer cylinder body 220, and forms the first cavity 227, second is provided with inner barrel 221 empty
Chamber 228, is provided with experiment pipe fitting 222 in the second cavity 228, the one end of the second cavity 228 is provided with outlet end cap 224, outlet end cap 224
It is fixedly connected with adjacent inner barrel body 221, the other end of the second cavity 228 is provided with inlet cap 223, inlet cap 223 and adjacent interior
Cylinder 221 is fixedly connected.Inlet cap 223 is provided with mortar entrance 2230, and mortar entrance 2230 passes through inner barrel 221 and first
Cavity 227 is connected, and sealing ring 225 is provided between the inlet cap 223 and experiment pipe fitting 222.Outlet end cap 224 is provided with production
Fluid issuing 2240 and load fluid outlet 2241, production fluid outlet 2240 are connected with experiment pipe fitting 222, load fluid outlet 2241
Connected with the first cavity 227, and the second filter sand net is provided with load fluid outlet 2241.The phase of 220 and first cavity of outer cylinder body 227
The side for connecing is provided with glue-line 2200, away from side on be sequentially provided with the second zone of heating 2201, heat-insulation layer 2202, protection shell
2203 and angle demodulator 2204, temperature sensor 230 and pressure sensor 231.At least one life is additionally provided with outer cylinder body 220
Produce fluid intake 2205.
Assessment device 70 includes feed liquor pipeline 31, tapping line 32 and production fluid storage tank 33.On production fluid storage tank 33
It is provided with feed liquor pipeline 31 and tapping line 32.The one end of feed liquor pipeline 31 is connected with production fluid storage tank 33, the other end and solid sand mo(u)ld
Production fluid entrance 2205 is connected in type 22, and feed liquor pipeline 31 is sequentially provided with oil transfer pump near one end of production fluid storage tank 33
30th, the 7th regulating valve 29 and first flowmeter 28.The one end of tapping line 32 is connected with production fluid storage tank 33, the other end and solid sand
Production fluid entrance 2240 is connected on model 22, tapping line 32 near one end of solid sand device 60 be sequentially connected with sampling valve 24,
4th stop valve 25, the 3rd filter sand net 26 and second flowmeter 27.
Bolt 36 is fixedly connected as in the present embodiment to connect.
The operation principle and operating method of the chemical sand control note sand of the present embodiment offer and solid sand evaluation experimental device 100 are such as
Under：
Step 1：To resin storage tank 1, resin adjuvant storage tank 2, curing agent storage tank 3, the storage tank of curing agent adjuvant storage tank 4 and
Injection respective liquid, installs the dividing plate 118 of solid sand mo(u)ld type 22 and mixing kettle 11, by angular adjustment in production fluid storage tank 33
The solid sand mo(u)ld type 22 of the regulation of device 2204 is pressurized to pressure needed for experiment to solid sand mo(u)ld type 22 to possible angle by nitrogen cylinder 20, leads to
Cross the first zone of heating 111 and the second zone of heating 2201 and mixing kettle 11 and solid sand mo(u)ld type 22 are preheating to required temperature respectively.
Step 2：To clean gravel needed for being added in the two chambers of mixing kettle 11, the stop valve of constant-flux pump 9 and first is opened
10, resin (selecting epoxy resin, phenolic resin, Lauxite etc. as needed) storage tank 1, resin adjuvant are opened (as being coupled
Agent, reinforcing agent etc.) storage tank 2 connected the first regulating valve 5 and the second regulating valve 6, resin and resin adjuvant are entered by resin
Mouth 113 is pumped into a chamber of mixing kettle 11 by proportioning.
Step 3：The first regulating valve 5 and the second regulating valve 6 in step 2 are closed, curing agent storage tank 3 and curing agent auxiliary is opened
Corresponding 3rd regulating valve 7 of agent (such as accelerator) storage tank 4 and the 4th regulating valve 8, curing agent and curing agent adjuvant are passed through
After curing agent entrance 115 is pumped into another chamber of mixing kettle 11 by proportioning, all valves and advection of sand mixing device 40 are closed
Pump 9.
Step 4：Start motor 35, drive stirring vane 116 to rotate by rotary shaft 114, make the two chambers of mixing kettle 11
Interior gravel, chemical agent are sufficiently mixed and form resin tags and curing agent coated sand respectively；Remove dividing plate 118 and paddle
Piece 116, opens impeller mixer 119, resin tags and curing agent coated sand is sufficiently mixed in a short time.
Step 5：Start coated sand injection pipeline 13 on slush pump 14, open the second stop valve 15, by mortar entrance
During mixed mortar is pumped into solid sand mo(u)ld type 22 by 2230 by proportioning, then open the 3rd stop valve on load fluid injection pipeline 12
18 and the 5th regulating valve 16, unnecessary load fluid is flowed again after the simple filtration of the first filter sand net 19 from load fluid outlet 2241
Enter load fluid storage tank 17 to recycle, after the completion of mortar injection, close all valves and slush pump 14 of note sand device 50.
Step 6：Treat after the completion of mortar solidification, the oil transfer pump 30 and the 7th opened on the feed liquor pipeline 31 of assessment device 70 is adjusted
Valve 29, makes the production fluid in production fluid storage tank 33 enter into solid sand by the production fluid entrance 2205 in solid sand mo(u)ld type 22
In model 22, the 4th stop valve 25 on tapping line 32 is then opened, make to lead to by the production fluid after coated sand induration
Cross production fluid outlet 2240, recycled into production fluid storage tank 33 through the 3rd filter sand net 26, also dependent on need open
Sampling valve 24 on tapping line 32 is sampled analysis sand content (cs)；
In formula：The quality (g) of M-sand；ρ-production fluid density (g/cm3)；V1Volume (the cm of-production fluid3)；
V-population of samples product (cm3)。
Step 7：The number of the pressure sensor 231, first flowmeter 28 and second flowmeter 27 that are collected by computer 34
According to the permeability (K) of coated sand induration in the solid sand mo(u)ld type 22 of analysis；
In formula：K-coated sand induration permeability (D)；Q-production fluid flow (ml/s)；μ-production fluid viscosity
(mPa ﹒ s)；Δ L-coated sand consolidates body length (cm)；A-coated sand induration inner section product (cm2)；△ P-coated sand is solid
Knot body two ends pressure difference (MPa).
Step 8：According to permeability, silt content to single group coated sand solidify after sand controlling result evaluate, to it is multigroup not
Sand controlling result after solidifying with the coated sand of preparation program is analyzed, according to temperature sensor 230 and pressure sensor
231 instruction, can simulate Different Strata temperature, by adjusting nitrogen cylinder by the first zone of heating 111 and the second zone of heating 2201
The 6th regulating valve 21 on 20 can be simulated under Different Strata pressure, so as to reach under simulation Different Strata temperature and strata pressure
With sand and solid sand process, by each regulating valve, regulation injection fluid flow, many experiments go out reservoir chemical sand control until preferably
The coated sand preparation program optimal with reservoir matching degree.
The chemical sand control that the present embodiment is provided is with sand and consolidates having the beneficial effect that for sand evaluation experimental device：Sand mixing device can match somebody with somebody
The coated sand of standby different schemes, after the solid sand mo(u)ld type of coated sand injection that note sand device will be prepared, the angle of the solid sand mo(u)ld type of regulation, more
The experiment pipe fitting changed in solid sand mo(u)ld type, temperature, the pressure controlled in solid sand mo(u)ld type, so that truly simulation chemical sand control is solid with sand
The whole technical process of sand, assessment device can to the forming process of coated sand induration, production when permeability and sand controlling result enter
Row is evaluated.Realize whole to solid sand quality evaluation from sand, note sand, solid sand is matched somebody with somebody with sand and solid sand construction technology to Fieldable chemical sand control
The laboratory experiment simulation of individual technological process, additionally, be can be optimized by experiment being configured with sanding formation matching degree highest coated sand
Scheme, reliable theoretical foundation is provided to site operation.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Appearance is made a little change or is modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made to above example according to technical spirit of the present utility model, still
Belong in the range of technical solutions of the utility model.
Claims (10)
1. a kind of chemical sand control is with sand and solid sand evaluation experimental device, it is characterised in that the chemical sand control is commented with sand and solid sand
Valency device includes sand mixing device, note sand device, solid sand device and assessment device, the sand mixing device, note sand device, solid sand device
It is sequentially connected with assessment device.
2. chemical sand control according to claim 1 is with sand and solid sand evaluation experimental device, it is characterised in that sand mixing device bag
Include resin storage tank, resin adjuvant storage tank, curing agent storage tank, curing agent adjuvant storage tank, the first regulating valve, the second regulating valve,
3rd regulating valve, the 4th regulating valve, constant-flux pump, the first stop valve and mixing kettle；
Resin storage tank, resin adjuvant storage tank, curing agent storage tank and curing agent adjuvant storage tank are connected to constant-flux pump, advection side by side
Pump is connected further through the first stop valve with mixing kettle；
Be respectively equipped with resin storage tank, resin adjuvant storage tank, curing agent storage tank and curing agent adjuvant storage tank the first regulating valve,
Second regulating valve, the 3rd regulating valve and the 4th regulating valve.
3. chemical sand control according to claim 2 is with sand and solid sand evaluation experimental device, it is characterised in that mixing kettle includes
Kettle cover, kettle, rotary shaft, stirring vane, motor, impeller mixer；
Kettle cover is fixedly connected with kettle, and rotary shaft one end is connected with kettle, and the rotary shaft other end is connected through kettle cover with motor, turns
Moving axis is provided with stirring vane, and impeller mixer is connected with kettle；
Kettle is provided with the first zone of heating, resin inlet, curing agent entrance, mixing coated sand outlet.
4. chemical sand control according to claim 3 is with sand and solid sand evaluation experimental device, it is characterised in that in rotary shaft also
Dismountable dividing plate is provided with, kettle inner chamber is divided into two independent chambers by the dividing plate, a chamber is provided with resin inlet, separately
One chamber is provided with curing agent entrance.
5. chemical sand control according to claim 1 is with sand and solid sand evaluation experimental device, it is characterised in that note sand device bag
Include coated sand injection pipeline and load fluid injection pipeline；
Coated sand injection pipeline one end is connected with mixing kettle, and the other end is connected with solid sand device, and coated sand injection pipeline is being leaned on
One end of nearly mixing kettle is sequentially provided with slush pump and the second stop valve；
Load fluid injection pipeline one end is connected with mixing kettle, and the other end is connected with solid sand device, and load fluid injection pipeline is being leaned on
One end of nearly mixing kettle is sequentially provided with the 5th regulating valve, load fluid storage tank, the 3rd stop valve and the first filter sand net.
6. chemical sand control according to claim 1 is with sand and solid sand evaluation experimental device, it is characterised in that Gu sand device bag
Nitrogen cylinder, the 6th regulating valve and solid sand mo(u)ld type are included, Gu sand mo(u)ld type is connected with nitrogen cylinder, nitrogen cylinder is provided with the 6th regulating valve.
7. chemical sand control according to claim 6 is with sand and solid sand evaluation experimental device, it is characterised in that Gu sand mo(u)ld type bag
Outer cylinder body, inner barrel, experiment pipe fitting, outlet end cap and inlet cap are included, inner barrel is fixedly connected with outer cylinder body, and forms first
Cavity, is provided with the second cavity in inner barrel, experiment pipe fitting is provided with the second cavity, and second cavity one end is provided with outlet end cap, goes out
Mouth end cap is fixedly connected with adjacent inner barrel body, and the second cavity other end is provided with inlet cap, and inlet cap and adjacent inner barrel body are solid
Fixed connection；
Inlet cap is provided with mortar entrance, and mortar entrance and the first cavity are connected, and are set between the inlet cap and experiment pipe fitting
There is sealing ring；
Outlet end cap is provided with production fluid outlet and load fluid outlet, and production fluid outlet is connected with experiment pipe fitting, load fluid
Outlet is connected with the first cavity, and the load fluid exit is provided with the second filter sand net；
The side that outer cylinder body and the first cavity connect is provided with glue-line, away from side on be sequentially provided with the second zone of heating, insulation
Layer, protection shell and angle demodulator, temperature sensor and pressure sensor；
At least one production fluid entrance is additionally provided with outer cylinder body.
8. chemical sand control according to claim 1 is with sand and solid sand evaluation experimental device, it is characterised in that assessment device bag
Feed liquor pipeline, tapping line and production fluid storage tank are included, feed liquor pipeline, production fluid storage tank and tapping line are sequentially connected；
Feed liquor pipeline one end is connected with production fluid storage tank, and the other end is connected with solid sand device production fluid entrance, feed liquor pipeline
One end near production fluid storage tank is sequentially provided with oil transfer pump, the 7th regulating valve and first flowmeter；
Tapping line one end is connected with production fluid storage tank, and the other end is connected with production fluid entrance on solid sand device, discharging tube
Line is sequentially connected with sampling valve, the 4th stop valve, the 3rd filter sand net and second flowmeter near one end of solid sand device.
9. chemical sand control according to claim 8 is with sand and solid sand evaluation experimental device, it is characterised in that assessment device can
Solid chiltern amount is evaluated.
10. the chemical sand control according to claim 3 or 7 is with sand and solid sand evaluation experimental device, it is characterised in that described solid
Surely it is connected as bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207773.8U CN206309340U (en) | 2016-11-09 | 2016-11-09 | A kind of chemical sand control is with sand and solid sand evaluation experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207773.8U CN206309340U (en) | 2016-11-09 | 2016-11-09 | A kind of chemical sand control is with sand and solid sand evaluation experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309340U true CN206309340U (en) | 2017-07-07 |
Family
ID=59244499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207773.8U Expired - Fee Related CN206309340U (en) | 2016-11-09 | 2016-11-09 | A kind of chemical sand control is with sand and solid sand evaluation experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462677A (en) * | 2017-08-10 | 2017-12-12 | 中国地质调查局水文地质环境地质调查中心 | Exploitation of gas hydrates function sand prevention testing device and method |
| CN114034565A (en) * | 2021-09-24 | 2022-02-11 | 中国海洋石油集团有限公司 | Online evaluation device and method for sand consolidation effect of chemical sand consolidation agent |
-
2016
- 2016-11-09 CN CN201621207773.8U patent/CN206309340U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462677A (en) * | 2017-08-10 | 2017-12-12 | 中国地质调查局水文地质环境地质调查中心 | Exploitation of gas hydrates function sand prevention testing device and method |
| CN107462677B (en) * | 2017-08-10 | 2024-06-04 | 中国地质调查局水文地质环境地质调查中心 | Sand control test device and method for natural gas hydrate exploitation |
| CN114034565A (en) * | 2021-09-24 | 2022-02-11 | 中国海洋石油集团有限公司 | Online evaluation device and method for sand consolidation effect of chemical sand consolidation agent |
| CN114034565B (en) * | 2021-09-24 | 2023-11-28 | 中国海洋石油集团有限公司 | Online evaluation device and evaluation method for sand fixation effect of chemical sand fixation agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103344539B (en) | Long-term multi-field coupling test device and method for seepage pressure and phase component proportion-controllable rock | |
| CN206309340U (en) | A kind of chemical sand control is with sand and solid sand evaluation experimental device | |
| CN107638715A (en) | Surface agent solution gathering ground injection system suitable for mine field and injection method thereof | |
| CN102423655B (en) | Large-flow fracturing fluid preparation system and method | |
| CN112627783A (en) | Experimental device for improving gas injection recovery ratio through low-frequency pressure transformation | |
| CN201908638U (en) | High-pressure small-displacement skid-mounted dosing device | |
| CN102162356B (en) | Simulation device for evaluating sand control effect and anti-blocking capability of sand control pipe | |
| CN103899303A (en) | Medium mixed injection device and medium mixed injection process | |
| CN110130861B (en) | Low-shear single-well mixed liquid injection allocation device | |
| CN217632384U (en) | Hydrate reservoir visual gravel packing simulation experiment system | |
| CN106337678B (en) | The electronic mulling sled of double pump | |
| CN206957675U (en) | Oil field is with injection well mud profile control device | |
| CN103162754B (en) | Liquid quality flow measuring apparatus | |
| CN211784849U (en) | Hydraulic fracturing simulation test device | |
| CN107356438A (en) | Large Copacity recoverable salt solution ejection testing device, system and method | |
| CN206970192U (en) | A kind of liquid reserve tank and bottle placer | |
| CN209894640U (en) | Oil gas water multiphase pipe flow pressure drop characteristic testing device | |
| CN207999243U (en) | A kind of experimental provision simulated after siltstone reservoir water injection well shakes out to formation influence | |
| CN211005278U (en) | Full-automatic production system of alcohol-based fuel | |
| CN103623735B (en) | Seaborne continuous blending device for fracturing fluid | |
| CN207102407U (en) | A kind of extemporaneous preparation device of flyash plugging and profile con-trol agent | |
| CN116771336A (en) | Sand-out prevention simulation experiment method for reservoir under complex condition | |
| CN206132754U (en) | Solid -state fluidization exploitation water gas separat experimental apparatus of simulation gas hydrate | |
| CN205677590U (en) | A kind of many monomers metering-type oil well chemicals feeder | |
| CN210356730U (en) | High-temperature high-pressure stirring intermediate container based on centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171109 |