CN2601188Y - Continuous liquid distribution vehicle for oil field fracturing - Google Patents
Continuous liquid distribution vehicle for oil field fracturing Download PDFInfo
- Publication number
- CN2601188Y CN2601188Y CN 03236821 CN03236821U CN2601188Y CN 2601188 Y CN2601188 Y CN 2601188Y CN 03236821 CN03236821 CN 03236821 CN 03236821 U CN03236821 U CN 03236821U CN 2601188 Y CN2601188 Y CN 2601188Y
- Authority
- CN
- China
- Prior art keywords
- pump
- fracturing
- oil field
- continuous liquid
- mixing
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 239000012141 concentrate Substances 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 206010010214 Compression fracture Diseases 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000003129 oil well Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model provides an oil field fracturing continuous liquid distribution vehicle that matches with fracturing truck of fracturing truck group in the on-spot fracturing work progress in oil field, including last liquid pump 4, concentrate fluid reservoir 5, water pump 6, positive displacement pump 7, blender 8, blending tank 9, high shear mixer 10, water pipe 14 etc. go up liquid pump 4 and concentrate fluid reservoir 5 hookup, concentrate one side of fluid reservoir 5 and positive displacement pump 7 hookup, blender 8 and blending tank 9 hookup, there is high shear mixer 10 on the blending tank 9, there is 11 at the afterbody of device, transfer case 12, hydraulic pump 13, water pipe 14 and water pump 6 hookup, saved long distance transportation, vehicle maintenance and labour cost. Sand blocking occurs in the fracturing process, so that the construction can be stopped immediately, and the fund is saved. The continuous liquid distribution vehicle can also improve the working efficiency. By using the novel continuous liquid distribution vehicle, all liquid can be consumed in the construction process according to the construction design, and the environment is not polluted.
Description
Relate to the field
The utility model relates to a kind of continuous dosing equipment that matches with the blending equipment of fracturing truck group in the on-the-spot pressing crack construction process in oil field, specifically, is the continuous liquid distributing vehicle of oil field compression fracture.
Background technology
Nearly 100,000 mouthfuls of wells in domestic each oil field, major part enters the middle and later periods, need carry out pressure break to improve recovery efficiency, these oil wells have a very wide distribution, the pressure break make-up station can be built in the oil well area of concentration, if the wide oil well in distributed areas is all built corresponding make-up station, drop into sizable investment, certainly will cause great waste, use continuous liquid distributing vehicle.At present domestic in fracturing process, generally adopt make-up station to prepare liquid in advance.Transport to the scene in the fracturing process liquid one car one car.Domestic each oilfield histogram zone is wide, and one of single freight charges just account for significant proportion in pressing crack construction process.If sand plug, the liquid for preparing is all wasted, and causes the waste of environmental pollution and fund.As it is normal to construct, because the drawing pump of blending equipment can not suck liquid in the jar general residual 10M fully
3Liquid has caused environmental pollution.Because the oilfield histogram is wide, can not set up more make-up station again.Each make-up station investment is up to ten million, builds how economical uneconomical.
External HALLIBURTON and DOWEL company develop the continuous dosing fracturing equipment of different model respectively, and it only is suitable for the conveying of concentrate, the practical application that incompatibility is domestic, and at present, domestic still do not have this continuous dosing equipment with actual application value.
Technology contents
The purpose of this utility model is to provide a kind of being implemented in can reach the continuous liquid distributing vehicle of the now with the current oil field compression fracture of fracturing fluid in the pressing crack construction process.
The utility model is achieved in that and comprises delivery headstock 2, semi-trailer 3, last liquid pump 4, concentrate flow container 5, water pump 6, positive displacement pump 7, mixer 8, mixing can 9, high shear mixer 10, engine 11, auxiliary gear box 12, Hydraulic Pump 13, water pipe 14, drain hose 15, delivery headstock 2 connects with semi-trailer 3, last liquid pump 4 connects with concentrated flow container 5, a side that concentrates flow container 5 connects with positive displacement pump 7, mixer 8 connects with mixing can 9, high shear mixer 10 is arranged on the mixing can 9, afterbody at device has 11, auxiliary gear box 12, Hydraulic Pump 13, water pipe 14 connects with water pump 6, and drain hose 15 is arranged at the bottom of this device.
The utility model also adopts following technical scheme:
Mixing can 9 can also connect with high shear mixing pump 16.
Advantage of the present utility model is: break former form of construction work, before the pressure break fracturing fluid is mixed at make-up station, long then distance is transported to the existing field boundary of construction.If construction is broken down, the preprepared fracturing fluid all must slattern.The new type of continuous liquid distributing vehicle is compared with former construction method, has saved long-distance transportation, automotive servicing and labour cost.Sand plug appears in fracturing process, can stand stop the construction, the saving fund.Use this continuous liquid distributing vehicle to increase work efficiency.Use the new type of continuous liquid distributing vehicle, can in work progress, consume environmentally safe according to the whole liquid of detail desige.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 uses the structural representation of high shear mixing pump 16 for the utility model;
Fig. 3 uses the structural representation of additive pump 17 when partly pulling for the utility model.
Concrete enforcement
Referring to the vehicle-mounted continuous liquid dispensing device of Fig. 1 the utility model, carrier loader 1, delivery headstock 2, semi-trailer 3, last liquid pump 4 concentrates flow container 5, water pump 6, positive displacement pump 7, mixer 8, mixing can 9, high shear mixer 10, engine 11, auxiliary gear box 12, Hydraulic Pump 13, water pipe 14, drain hose 15.
Continuously dosing is installed concentrate by last liquid pump 4, transport to the camp site after, according to the FRACTURING DESIGN amount, water pump 6 is connected with water pipe 14, engine 11 starts, auxiliary gear box 12, Hydraulic Pump 13 are worked.Hydraulic Pump 13 drives water pump 6 to blender 8 feed flows.Concentrate pump 7 adds concentrate by a certain percentage to water pipe 14 simultaneously.Liquid enters mixing can 9 and mixes dispersion by high shear mixer 10, sucks blending equipments by drain hose 15.
Device adds concentrate in the concentrated flow container on the car in work progress automatically, is carried to the scene.The drawing pump that carries on the car sucks on-the-spot ready water source on the car, the addition of the flow automatic mixing concentrate of the control system root a tree name water on the car.Through after disperseing shearing and mixing, pass through the mobile tackify of jar of certain volume more again.Suck blending equipment and further mix again, squeeze in the well by pump truck with other additive of sand.As sand plug occurs in work progress, at this moment the pressure break unit is under the control of measuring truck, and all unit all stops operation.At this moment continuously the control system of liquid distributing vehicle is also controlled liquid distributing vehicle immediately and is quit work.The control system of liquid distributing vehicle is according to the total amount of pressure break dosing amount, during the liquid of automatic guidance during pressure break only needs on the car jar to the end, on the concentrate input is stopped automatically on the liquid distributing vehicle.Pump by blending equipment sucks all concentrates at last.
Referring to Fig. 2, water pump 6 starts to 10 water supply of high-shear emulsifying pump.Positive displacement pump 7 adds concentrate by a certain percentage to water pipe 14 simultaneously.Water and concentrate enter blender 8 further mixed tackifies again after high shear mixing pump 16 mixes, disperses, shears.
Referring to Fig. 3, concentrate pump installs liquid to concentrated flow container 5 by designing requirement before the work, transport to the camp site after, according to the FRACTURING DESIGN amount, water pump 6 is connected with water pipe 14, engine 11 startups, auxiliary gear box 12, Hydraulic Pump 13 are worked.Positive displacement pump 7 adds concentrate in proportion to water pipe 14.Water pump 6 is arranged into blender 8 together with water and concentrate.Two kinds of liquid enter mixing can 9 again through mixing, and high shear mixer 10 further mixes the dispersion tackify with these two kinds of liquid, add liquid in the oral siphon 14 by additive pump 17 after, enter blending equipment by drain hose 15.
Claims (3)
1. the continuous liquid distributing vehicle of oil field compression fracture, comprise delivery headstock (2), semi-trailer (3), last liquid pump (4), concentrate flow container (5), water pump (6), positive displacement pump (7), mixer (8), mixing can (9), high shear mixer (10), engine (11), auxiliary gear box (12), Hydraulic Pump (13), water pipe (14), drain hose (15), it is characterized in that: delivery headstock (2) connects with semi-trailer (3), last liquid pump (4) connects with concentrated flow container (5), a side that concentrates flow container (5) connects with positive displacement pump (7), mixer (8) connects with mixing can (9), mixing can (9) connects with high shear mixer (10), the dynamic machine of afterbody (11) at device, auxiliary gear box (12), Hydraulic Pump (13), water pipe (14) connects with water pump (6), and drain hose (15) is arranged at the bottom of this device.
2. the continuous liquid distributing vehicle of oil field compression fracture according to claim 1 is characterized in that: mixing can (9) can also connect with high shear mixing pump (16).
3. the continuous liquid distributing vehicle of oil field compression fracture according to claim 1 is characterized in that: additive pump (17) can be installed in the rear portion of semi-trailer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236821 CN2601188Y (en) | 2003-01-29 | 2003-01-29 | Continuous liquid distribution vehicle for oil field fracturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236821 CN2601188Y (en) | 2003-01-29 | 2003-01-29 | Continuous liquid distribution vehicle for oil field fracturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601188Y true CN2601188Y (en) | 2004-01-28 |
Family
ID=34167014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03236821 Expired - Lifetime CN2601188Y (en) | 2003-01-29 | 2003-01-29 | Continuous liquid distribution vehicle for oil field fracturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601188Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747157A (en) * | 2015-01-22 | 2015-07-01 | 中国石油大学(华东) | Foam fracturing fluid sand proportion concentrator for oil gas well and application thereof |
| CN111659282A (en) * | 2020-06-05 | 2020-09-15 | 湖北中油科昊机械制造有限公司 | Oil field fracturing mixed liquid distribution vehicle |
-
2003
- 2003-01-29 CN CN 03236821 patent/CN2601188Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747157A (en) * | 2015-01-22 | 2015-07-01 | 中国石油大学(华东) | Foam fracturing fluid sand proportion concentrator for oil gas well and application thereof |
| CN111659282A (en) * | 2020-06-05 | 2020-09-15 | 湖北中油科昊机械制造有限公司 | Oil field fracturing mixed liquid distribution vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130129 Granted publication date: 20040128 |