CN204492789U - Oil-water well acid fracturing foam maker - Google Patents
Oil-water well acid fracturing foam maker Download PDFInfo
- Publication number
- CN204492789U CN204492789U CN201520119740.7U CN201520119740U CN204492789U CN 204492789 U CN204492789 U CN 204492789U CN 201520119740 U CN201520119740 U CN 201520119740U CN 204492789 U CN204492789 U CN 204492789U
- Authority
- CN
- China
- Prior art keywords
- guide strip
- porous guide
- layer
- gas
- strip
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a kind of oil-water well acid fracturing foam maker, which solve existing foam maker complex structure, the technical problem that the foam produced is uneven, unstable, it comprises flow direction pipe and gas-distribution pipe, gas-distribution pipe is connected with flow direction pipe is vertical, one end of flow direction pipe is provided with liquid flowing outlet, and the other end is provided with liquid inflow port; Gas-distribution pipe is provided with gas inflow entrance, and gas inflow entrance place is connected with one way valve; First floor porous guide strip, second layer porous guide strip, third layer porous guide strip, the 4th layer of porous guide strip and layer 5 porous guide strip is connected with in gas-distribution pipe.The utility model is widely used in oil exploitation, acid-fracture technology field.
Description
Technical field
The utility model relates to a kind of device producing foam, particularly relates to a kind of oil-water well acid fracturing foam maker.
Background technology
In technical field of petroleum extraction, oil-water well acid fracturing foam maker pattern is numerous, has jetting type, concentric tube type, helix tube type, turbine type etc., but these generator architectures are complicated, and the foam of generation is uneven, unstable.
Summary of the invention
The utility model is in order to solve existing foam maker complex structure, and the technical problem that the foam of generation is uneven, unstable, provides the oil-water well acid fracturing foam maker that a kind of structure foam that is simple, that produce is even, stable.
The utility model provides a kind of oil-water well acid fracturing foam maker, comprises flow direction pipe and gas-distribution pipe, and gas-distribution pipe is connected with flow direction pipe is vertical; One end of flow direction pipe is provided with liquid flowing outlet, and the other end is provided with liquid inflow port; Gas-distribution pipe is provided with gas inflow entrance, and gas inflow entrance place is connected with one way valve;
Be connected with first floor porous guide strip, second layer porous guide strip, third layer porous guide strip, the 4th layer of porous guide strip and layer 5 porous guide strip in gas-distribution pipe, first floor porous guide strip, second layer porous guide strip, third layer porous guide strip, the 4th layer of porous guide strip and layer 5 porous guide strip are arranged in order from the junction of gas-distribution pipe and flow direction pipe to gas inflow entrance.
Preferably, first floor porous guide strip is the circular slab being provided with 72 holes, second layer porous guide strip is the circular slab being provided with the strip hole that 6 are parallel to each other, third layer porous guide strip is the circular slab being provided with the strip hole that 6 are parallel to each other, 4th layer of porous guide strip is the circular version of the scallop hole being provided with 4 same centers of circle, layer 5 porous guide strip its be the circular slab being provided with 21 holes; The strip hole of second layer porous guide strip and the strip hole angle in radial directions of third layer porous guide strip are 90 °.
The beneficial effects of the utility model are, structure is simple, and can produce even, stable foam, generator reliability is high.
The further feature of the utility model, by the description of following detailed description of the invention, is clearly recorded.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of first floor porous guide strip;
Fig. 3 is the top view of second layer porous guide strip;
Fig. 4 is the top view of third layer porous guide strip;
Fig. 5 is the top view of the 4th layer of porous guide strip;
Fig. 6 is the top view of layer 5 porous guide strip.
Reference numeral illustrates:
1. flow direction pipe, 2. liquid inflow port, 3. liquid flowing outlet, 4. one way valve, 5. gas-distribution pipe, 6. gas inflow entrance, 51. first floor porous guide strips, 52. second layer porous guide strips, 53 third layer porous guide strips, 54. the 4th layers of porous guide strip, 55. layer 5 porous guide strips.
Detailed description of the invention
As shown in Figure 1, the utility model comprises flow direction pipe 1 and gas-distribution pipe 5, and gas-distribution pipe 5 is connected with flow direction pipe 1 is vertical, and flow direction pipe 1 is positioned at the top of gas-distribution pipe 5.The left end of flow direction pipe 1 is provided with liquid flowing outlet 3, and right-hand member is provided with liquid inflow port 2.Gas-distribution pipe 5 is communicated with flow direction pipe 1, and its underpart is provided with gas inflow entrance 6, is being provided with one way valve 4 near gas inflow entrance 6 place.
First floor porous guide strip 51, second layer porous guide strip 52, third layer porous guide strip the 53, the 4th layer of porous guide strip 54 and layer 5 porous guide strip 55 is connected with in gas-distribution pipe 5.First floor porous guide strip 51, second layer porous guide strip 52, third layer porous guide strip the 53, the 4th layer of porous guide strip 54 and layer 5 porous guide strip 55 are arranged in order from the junction of gas-distribution pipe 5 and flow direction pipe 1 to gas inflow entrance 6.
First floor porous guide strip 51 as shown in Figure 2, it is the circular slab being provided with multiple hole, and the quantity in hole can be 72.
Second layer porous guide strip 52 as shown in Figure 3, it is the circular slab being provided with multiple strip hole be parallel to each other, and the quantity in strip hole can be 6.
Third layer porous guide strip 53 as shown in Figure 4, its structure is identical with second layer porous guide strip 52.
The 4th layer of porous guide strip 54 as shown in Figure 5, it is the circular version of the scallop hole being provided with multiple same center of circle, and the quantity of scallop hole can be 4.
Layer 5 porous guide strip 55 as shown in Figure 6, it is the circular slab being provided with multiple hole, and the quantity in hole can be 21.
Preferably, the strip hole of second layer porous guide strip 52 and the strip hole angle in radial directions of third layer porous guide strip 53 are 90 °.
The course of work of this product is described below:
Acid solution flow in flow direction pipe 1 from liquid inflow port 2, compressed air is passed into from gas inflow entrance 6, compressed air can cause flow-disturbing effect through layer 5 porous guide strip the 55, the 4th layer of porous guide strip 54, third layer porous guide strip 53, second layer porous guide strip 52 and first floor porous guide strip 51 successively, mix with acid solution when the gas of flow-disturbing effect enters in flow direction pipe 1 thus produce the mixture of bubble and acid solution, the mixture of bubble and acid solution exports from liquid flowing outlet 3 immediately, forms uniform and stable foam.
The above only to preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.Every in claim limited range of the present utility model, any amendment made, equivalent replacement, improvement etc., all should within protection domain of the present utility model.
Claims (2)
1. an oil-water well acid fracturing foam maker, is characterized in that, comprises flow direction pipe and gas-distribution pipe, and described gas-distribution pipe is connected with described flow direction pipe is vertical; One end of described flow direction pipe is provided with liquid flowing outlet, and the other end is provided with liquid inflow port; Described gas-distribution pipe is provided with gas inflow entrance, and described gas inflow entrance place is connected with one way valve;
Be connected with first floor porous guide strip, second layer porous guide strip, third layer porous guide strip, the 4th layer of porous guide strip and layer 5 porous guide strip in described gas-distribution pipe, described first floor porous guide strip, second layer porous guide strip, third layer porous guide strip, the 4th layer of porous guide strip and layer 5 porous guide strip are arranged in order from the junction of described gas-distribution pipe and described flow direction pipe to described gas inflow entrance.
2. oil-water well acid fracturing foam maker according to claim 1, it is characterized in that, described first floor porous guide strip is the circular slab being provided with 72 holes, described second layer porous guide strip is the circular slab being provided with the strip hole that 6 are parallel to each other, described third layer porous guide strip is the circular slab being provided with the strip hole that 6 are parallel to each other, described 4th layer of porous guide strip is the circular version of the scallop hole being provided with 4 same centers of circle, described layer 5 porous guide strip its be the circular slab being provided with 21 holes; The strip hole of described second layer porous guide strip and the strip hole angle in radial directions of described third layer porous guide strip are 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119740.7U CN204492789U (en) | 2015-02-28 | 2015-02-28 | Oil-water well acid fracturing foam maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119740.7U CN204492789U (en) | 2015-02-28 | 2015-02-28 | Oil-water well acid fracturing foam maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492789U true CN204492789U (en) | 2015-07-22 |
Family
ID=53572113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119740.7U Active CN204492789U (en) | 2015-02-28 | 2015-02-28 | Oil-water well acid fracturing foam maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387057A (en) * | 2017-09-08 | 2017-11-24 | 山东广贸石油技术服务有限公司 | Hydrops for oil/gas well stimulation steeps atomization method |
-
2015
- 2015-02-28 CN CN201520119740.7U patent/CN204492789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387057A (en) * | 2017-09-08 | 2017-11-24 | 山东广贸石油技术服务有限公司 | Hydrops for oil/gas well stimulation steeps atomization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204492789U (en) | Oil-water well acid fracturing foam maker | |
| CN203145893U (en) | Watering combination valve used on mouth of producing well | |
| CN204163939U (en) | A kind of honeycomb system for geothermal production of electricity | |
| CN204570639U (en) | River course or brook non-electrical water level promoting water system | |
| CN203971252U (en) | A kind of hydrodynamic(al) type dry powder and foam mixing liquid mixing extinguishing device | |
| CN204679663U (en) | A kind of weir case | |
| CN203796247U (en) | Water jet spray-head device for exploiting hydrates through hydraulic fracturing method | |
| CN204877402U (en) | Oil field alternate water injection and CO2's device | |
| CN104437150A (en) | Foam generator | |
| CN210243060U (en) | Double-differential pressure gas-liquid two-phase flow measuring device based on segmental orifice plate | |
| CN204457685U (en) | A kind of drainage underground gas production sonic nozzle | |
| CN105089567B (en) | Deep-well is adjustable low density flow quick fluid-discharge formation testing device and its operational method | |
| CN204345248U (en) | Intelligent high-pressure filling machine | |
| CN104368462A (en) | Spiral flow type methanol injection atomizer | |
| CN203384111U (en) | Pump body base of reinforced structure | |
| CN203685154U (en) | Compact type GLCC separating and supercharging device | |
| CN204733703U (en) | Moisten irrigation equipment a little | |
| Ohga et al. | Field tests in CO2 sequestration and ECBM in Japan | |
| CN202819343U (en) | Novel fishpond oxygenator | |
| CN103272388A (en) | Stage smoke sprayer | |
| CN204152464U (en) | A kind of mud purifying device with foam fire extinguishing system | |
| CN202885599U (en) | Gas cooling device | |
| CN202136833U (en) | Oil-water separating device | |
| CN203548197U (en) | Oil circulation device of oil-gas mixing transportation pump | |
| CN203756501U (en) | Water inlet device and water pump assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |