CN205577965U - Oil well acidizing complex acid ware - Google Patents
Oil well acidizing complex acid ware Download PDFInfo
- Publication number
- CN205577965U CN205577965U CN201620140421.9U CN201620140421U CN205577965U CN 205577965 U CN205577965 U CN 205577965U CN 201620140421 U CN201620140421 U CN 201620140421U CN 205577965 U CN205577965 U CN 205577965U
- Authority
- CN
- China
- Prior art keywords
- tank
- oil well
- blending tank
- complex acid
- blending
- 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
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses an oil well acidizing complex acid ware relates to the oilfield equipment field, and this oil well acidizing complex acid ware's clean water tank, acid storage tank, additive jar all are connected through valve and blending tank, the inside centrifugal pump that is provided with of blending tank, and the blending tank bottom is equipped with the fluid -discharge tube. Through control flap, carry the blending tank with the different proportion of sour installation in water in the clean water tank and the acid storage tank in, to blending tank add liquid or powder additive in a plurality of additive jar, the rerun centrifugal pump makes mixed acid solution misce bene, opens the fluid -discharge tube at last, goes into mixed acid solution to the oil well rising pouring, removes the shaft bottom and stops up or dissolve partly stratum rock particles to improve the oil reservoir permeability, finally reach the purpose of oil well raising the output.
Description
Technical field
This utility model relates to oil field equipment field, particularly to a kind of oil well acidation complex acid device.
Background technology
Acidifying is the effective measures of current oil well production increasing.Acidization is then to enter acid solution to oil well rising pouring,
To release shaft bottom blocking or to dissolve a part of stratum rock particles, thus improve reservoir permeability, finally
Reach the purpose of oil well production increasing.
Existing complex acid equipment designs excessively simple mostly, and an only blending tank, by acid solution and water
Mix.Existing complex acid equipment without adding liquid or the equipment of powder additive, and acid solution and
Water mixes and causes high effort for, inefficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of oil well acidation complex acid device, in mixing
Additive tank is installed on tank, centrifugal pump is installed in blending tank, to increase the work efficiency of this complex acid device.
For achieving the above object, this utility model provides following technical scheme: a kind of oil well acidation is joined
Acid device, it is characterised in that: described oil well acidation complex acid device includes that blending tank, blending tank top are provided with clearly
Water pot, acid storage tank and several additive tank, clean water tank, acid storage tank, additive tank all pass through valve
Door is connected with blending tank, and blending tank is internally provided with centrifugal pump, is provided with discharging tube bottom blending tank.
Preferably, described valve is autocontrol valve.
Preferably, the discharging tube bottom described blending tank is provided with valve.
Above technical scheme is used to provide the benefit that: the clean water tank of this oil well acidation complex acid device, storage acid
Tank, additive tank are all connected with blending tank by valve, and blending tank is internally provided with centrifugal pump, mixing
Pot bottom is provided with discharging tube.By controlling valve, by the acid installation in the water in clean water tank and acid storage tank
Different ratios is transported in blending tank, in several additive tank to blending tank adding liquid or
Powder additive, then start centrifugal pump and make mixed acid solution mix homogeneously, finally open discharging tube, will
Mixed acid solution enters to oil well rising pouring, releases shaft bottom blocking or dissolves a part of stratum rock particles, from
And improve reservoir permeability, it is finally reached the purpose of oil well production increasing.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structure principle chart of this utility model a kind of oil well acidation complex acid device.
Detailed description of the invention
Describe being preferable to carry out of this utility model a kind of oil well acidation complex acid device below in conjunction with the accompanying drawings in detail
Mode.
Fig. 1 shows the detailed description of the invention of this utility model a kind of oil well acidation complex acid device: this oil well is sour
Change complex acid device and include that blending tank, blending tank top are provided with clean water tank, acid storage tank and several additives
Tank, clean water tank, acid storage tank, additive tank be all connected with blending tank by valve, and valve is automatically
Control valve.Blending tank is internally provided with centrifugal pump, is provided with discharging tube, at the bottom of blending tank bottom blending tank
The discharging tube in portion is provided with valve, convenient to oil well shaft bottom pouring mixed acid solution.
As it is shown in figure 1, during the work of this oil well acidation complex acid device, staff, will by controlling valve
Water in clean water tank is installed different ratios with the acid in acid storage tank and is transported in blending tank, from some
To blending tank adding liquid or powder additive in individual additive tank, then start centrifugal pump and make mixed acid molten
Liquid mix homogeneously, finally opens discharging tube, is entered to oil well rising pouring by mixed acid solution, releases shaft bottom and blocks up
Fill in or dissolve a part of stratum rock particles, thus improving reservoir permeability, being finally reached oil well production increasing
Purpose.
Above is only preferred implementation of the present utility model, it is noted that general for this area
For logical technical staff, on the premise of creating design without departing from this utility model, it is also possible to if making
Dry deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (3)
1. an oil well acidation complex acid device, it is characterised in that: described oil well acidation complex acid device includes blending tank,
Blending tank top is provided with clean water tank, acid storage tank and several additive tank, clean water tank, acid storage tank, interpolation
Agent tank is all connected with blending tank by valve, and blending tank is internally provided with centrifugal pump, the row of being provided with bottom blending tank
Liquid pipe.
Oil well acidation complex acid device the most according to claim 1, it is characterised in that: described valve is
Autocontrol valve.
Oil well acidation complex acid device the most according to claim 1, it is characterised in that: at the bottom of described blending tank
The discharging tube in portion is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140421.9U CN205577965U (en) | 2016-02-23 | 2016-02-23 | Oil well acidizing complex acid ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140421.9U CN205577965U (en) | 2016-02-23 | 2016-02-23 | Oil well acidizing complex acid ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577965U true CN205577965U (en) | 2016-09-14 |
Family
ID=56870060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140421.9U Expired - Fee Related CN205577965U (en) | 2016-02-23 | 2016-02-23 | Oil well acidizing complex acid ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261975A (en) * | 2017-08-15 | 2017-10-20 | 烟台杰瑞石油装备技术有限公司 | A kind of continuous nitration mixture equipment |
| CN109248623A (en) * | 2018-09-25 | 2019-01-22 | 中国石油集团渤海钻探工程有限公司 | The continuous compounding process of acidification acid solution and its device |
-
2016
- 2016-02-23 CN CN201620140421.9U patent/CN205577965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261975A (en) * | 2017-08-15 | 2017-10-20 | 烟台杰瑞石油装备技术有限公司 | A kind of continuous nitration mixture equipment |
| CN109248623A (en) * | 2018-09-25 | 2019-01-22 | 中国石油集团渤海钻探工程有限公司 | The continuous compounding process of acidification acid solution and its device |
| CN109248623B (en) * | 2018-09-25 | 2023-12-22 | 中国石油天然气集团有限公司 | Continuous acid liquor mixing process for acidification and device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207085817U (en) | A kind of continuous nitration mixture equipment | |
| CN103233693B (en) | Drilled pile pile foundation secondary pile hole cleaning device and clear hole method | |
| CN205577965U (en) | Oil well acidizing complex acid ware | |
| CN103920310A (en) | Coal mine underground gas liquor pressure relief separator | |
| CN103422842B (en) | Oil well blocks up, adjusts, washes technique | |
| CN204510159U (en) | A kind of novel open type drainage gate | |
| CN206131521U (en) | Earth source heat pump is with well system of recharging | |
| CN204646207U (en) | A kind of integrated acidification to dispel block application system that offshore oilfield is provided | |
| CN104629712A (en) | Deep acidizing acid liquor and deep acidizing method of low-permeability sandstone reservoir | |
| CN206504342U (en) | A kind of high sulfur Gas Fields drilling mud solidification and CIU | |
| CN203997592U (en) | A kind of oiling machine | |
| CN205634251U (en) | Integral fracturing blender truck auger of tribit | |
| CN108266225A (en) | A kind of mobile tunnel construction relay pump drainage water installations | |
| CN202039898U (en) | Device for automatically draining water in borehole in gas drainage | |
| CN204831042U (en) | Novel PVC pipe chemicals feeder equipment | |
| CN204624695U (en) | A kind of drilling engineering vacuum feeding device | |
| CN203283540U (en) | Liquid storage container | |
| CN208073549U (en) | A kind of mobile tunnel construction relay pump drainage water installations | |
| CN203353609U (en) | Rice soaking device | |
| CN203448043U (en) | Underground synthetic gel profile control matching device | |
| CN205027000U (en) | Mix suction apparatus and lithium bromide unit | |
| CN205528581U (en) | A device for preparing fracturing fluid | |
| CN204646192U (en) | A kind of oil extraction in oil field tubing string | |
| CN204252150U (en) | A kind of water drainage of deep foundation pit pump antipriming | |
| CN203891834U (en) | Simple cement squeezing device for oil field well sealing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |