CN206571480U - A kind of fracturing work system - Google Patents
A kind of fracturing work system Download PDFInfo
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- CN206571480U CN206571480U CN201720238439.7U CN201720238439U CN206571480U CN 206571480 U CN206571480 U CN 206571480U CN 201720238439 U CN201720238439 U CN 201720238439U CN 206571480 U CN206571480 U CN 206571480U
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- fracturing fluid
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Abstract
A kind of fracturing work system, pressure break liquid preparing system 1 is connected with fracturing fluid pressure charging system 3 by low-pressure manifold 7, fracturing fluid pressure charging system 3 is with driving liquid system 2 by driving liquid manifold system 10 to connect, pressure break liquid preparing system 1 is used for the mixing and preparation of fracturing fluid, driving liquid system 2 is used to drive fracturing fluid pressure charging system 3, after the fracturing fluid supercharging that fracturing fluid pressure charging system 3 provides pressure break liquid preparing system 1, well head is injected by high pressure pipe joint 13, pressing crack construction is realized, measuring truck 14 is used to monitor whole fracturing work process and carries out data analysis and record.The utility model can significantly reduce pressing crack construction cost, the quantity of high pressure grade high pressure pipe joint is reduced simultaneously, optimization layout, reduce the cracking and explosion risk of high pressure pipe joint, and the pulsation of reduction fracturing fluid delivery flow and pressure, high pressure pipe joint vibration is reduced, extends consumable accessory service life, operational security is improved.
Description
Technical field：
The utility model belongs to oil drilling and extracting equipment field, is related specifically to fracturing work system.
Background technology：
Fracturing work is a kind of main volume increase stable yields measure in oilfield prospecting developing.Pressing crack construction operation at this stage
Equipment, is mainly made up of fracturing unit truck, fracturing blender truck, measuring truck, manifold part and auxiliary equipment etc..Fracturing blender truck will be smooth in construction
Water, proppant and various additives are mixed into after fracturing fluid, and many fracturing unit trucks are supplied by connecting manifold；Fracturing unit truck is by pressure break
Liquid is pressurizeed, and collects rear injection well bottom by high pressure pipe joint；Measuring truck is monitored to operation overall process, analyzed and record.
In current pressing crack construction scheme, there are the following problems：1st, the fracturing pump that fracturing unit truck is loaded is expelled directly out high pressure fracture liquid, exists
Pressure is big, jig frequency is high, stroke is short, pressure and the problems such as big flow pulsation, causes the short life of fracturing pump pump head body and consumable accessory,
Change frequent in work progress, goods and materials cost and human cost are all very high.2nd, fracturing unit truck is distributed in whole pressure in fracturing process
Job site is split, and the afterbody exhaust manifold of fracturing unit truck is high pressure pipe joint, high pressure pipe joint quantity is more, complex circuit, safety wind
Danger is big.3rd, fracturing unit truck fracturing pump delivery flow and pressure fluctuation are big, and high pressure pipe joint vibration is obvious, easily damages, or even quick-fried
The accident such as split, threaten equipment and personal security.
The content of the invention：
The purpose of this utility model is that providing a kind of modularization hydraulic drive reciprocating pump system replaces conventional vehicle-mounted pressure break
Pump, completes the supercharging injection operation of fracturing fluid, the frac system can significantly reduce pressing crack construction cost, while reducing high pressure
The quantity of grade high pressure pipe joint, optimization layout reduces the cracking and explosion risk of high pressure pipe joint, and reduction fracturing fluid delivery flow
With the pulsation of pressure, high pressure pipe joint vibration is reduced, extends consumable accessory service life, operational security is improved.
The utility model realizes above-mentioned purpose by following technical solution：
A kind of fracturing work system, by pressure break liquid preparing system 1, driving liquid system 2, fracturing fluid pressure charging system 3 and instrument
Car 14 is constituted, and wherein pressure break liquid preparing system 1 is connected with fracturing fluid pressure charging system 3 by low-pressure manifold 7, fracturing fluid pressure charging system
3 with driving liquid system by driving liquid manifold system 10 to connect, and pressure break liquid preparing system 1 is used for the mixing and preparation of fracturing fluid,
Driving liquid system 2 is used to drive fracturing fluid pressure charging system 3, the pressure break that fracturing fluid pressure charging system 3 provides pressure break liquid preparing system 1
After liquid supercharging, well head is injected by high pressure pipe joint 13, pressing crack construction is realized, measuring truck 14 is used to monitor whole fracturing work process
And carry out data analysis and record.
Pressure break liquid preparing system 1 is made up of flow container 4, fracturing blender truck 5, silo 6, and wherein the liquid material in flow container 4 passes through even
The solid material that adapter remittance is delivered in fracturing blender truck 5, silo 6 is delivered to fracturing blender truck 5, and fracturing blender truck 5 is by liquid material and solids
Material is prepared by mixing into after fracturing fluid is delivered to fracturing fluid pressure charging system 3 by low-pressure manifold 7.
Driving liquid system 2 is made up of driving flow container 8, fracturing unit truck 9, and driving flow container 8 is that many fracturing unit trucks 9 provide driving liquid,
Liquid is driven after the pressurization of fracturing unit truck 9, is fracturing fluid supercharging through driving liquid manifold system 10 to be delivered to fracturing fluid pressure charging system 3
System 3 provides power.
Fracturing fluid pressure charging system 3 includes hydraulic drive reciprocating pump system 11 and high pressure pipe joint 13 is constituted, and hydraulic drive is reciprocal
After pumping system 11 is pressurizeed the fracturing fluid that low-pressure manifold 7 is conveyed, it is collected in high pressure pipe joint 13, is pumped into well head 12 and is pressed
Split operation.
Driving liquid is hydraulic oil, clear water or other aqueous mediums.
The beneficial effects of the utility model are：
Fracturing unit truck suction driving sprayer in fluid of the present utility model, discharges the driving liquid of certain pressure, gives fracturing fluid supercharging
System provide power, therefore fracturing unit truck fracturing pump operating pressure from original Fracturing Pressure be changed into drive liquid discharge pressure
Power, can be greatly lowered, and the consumable accessory life-span will significantly extend；And the working media of fracturing pump is changed into from original fracturing fluid
Driving liquid without corrosivity, erosion, driving liquid can be the medium of the more clean environment firendly such as clear water, so that fracturing unit truck pressure
The extension of pump consumable accessory service life is split, construction cost is reduced.Because the discharge pressure of fracturing unit truck fracturing pump is reduced, after fracturing unit truck
Exhaust manifold can be changed to low-pressure grade manifold by original high pressure grade manifold, therefore manifold cost is reduced.This pressure break
Super-pressure operation area is narrowed down to around fracturing fluid pressure charging system by being distributed whole well site in the past in scheme, and superelevation nip is collected
In, reduce security risk.
Brief description of the drawings：
Fig. 1 is the utility model structural representation.
Embodiment：
1 pair of the technical solution of the utility model carries out clear, complete description below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model is by pressure break liquid preparing system 1, driving liquid system 2, fracturing fluid pressure charging system 3 and instrument
Car 14 is constituted, and wherein pressure break liquid preparing system 1 is made up of flow container 4, fracturing blender truck 5, silo 6, and the liquid such as slippery water in flow container 4 leads to
Cross quartz sand or other proppants that connection manifold is delivered in fracturing blender truck 5, silo 6 and fracturing blender truck 5 be delivered to by ad hoc fashion,
Fracturing blender truck 5 is mixed to be prepared into after fracturing fluid is delivered to fracturing fluid pressure charging system 3 by low-pressure manifold 7.Fracturing fluid prepares system
System 1 completes the mixing and preparation of fracturing fluid.Driving liquid system 2 is made up of driving flow container 8, fracturing unit truck 9.It is many to drive flow container 8
Fracturing unit truck 9 provides driving liquid, and driving liquid is after the pressurization of fracturing unit truck 9, through driving liquid manifold system 10 to be delivered to fracturing fluid supercharging
System 3, is that fracturing fluid pressure charging system 3 provides power.Fracturing fluid pressure charging system 3 is by hydraulic drive reciprocating pump system 11 and high-voltage tube
Remittance 13 is constituted.After hydraulic drive reciprocating pump system 11 is pressurizeed the fracturing fluid that low-pressure manifold 7 is conveyed, high pressure pipe joint is collected to
In 13, well head 12 is pumped into, fracturing work is realized.The power of fracturing fluid pressure charging system 3 comes from the pressure that driving liquid system 2 is provided
Drive liquid.It can be hydraulic oil, clear water or other aqueous mediums to drive liquid.In whole pressing crack construction process, pass through measuring truck
14 are monitored and carry out data analysis and record.
During fracturing work, the liquid in the suction flow container 4 of fracturing blender truck 5, by itself and the branch that fracturing blender truck is delivered into from silo 6
Support agent is mixed, and preparing turns into fracturing fluid, and is delivered to by low-pressure manifold 7 in fracturing fluid pressure charging system 3.Drive liquid system
The driving liquid in the suction driving flow container 8 of fracturing unit truck 9 in 2, by driving liquid manifold system 10 to be delivered to pressure break after being pressurizeed
Liquid pressure charging system 3, is that hydraulic drive reciprocating pump system 11 provides power.The suction fracturing blender truck 5 of hydraulic drive reciprocating pump system 11 leads to
The low pressure fracturing fluid of the conveying of low-pressure manifold 7 is crossed, the pressurization of low pressure fracturing fluid is turned into high pressure fracture liquid, and pass through the pump of high pressure pipe joint 13
Enter well head 12 and carry out fracturing work.
The utility model substitutes the vehicle-mounted fracturing pump of traditional pressure break by using fracturing fluid pressure charging system 3, and fracturing blender truck is defeated
After the fracturing fluid supercharging sent, it is pumped into well head through high pressure pipe joint and carries out fracturing work.The power resources of fracturing fluid pressure charging system 3 in
Drive the driving liquid that fracturing unit truck is provided in liquid system.Fracturing fluid pressure charging system 3 uses booster pump principle, realizes that power end drives liquid
Conversion of the lower pressure to working end fracturing fluid elevated pressures.The high pressure pipe joint of lower pressure grade can be used by driving liquid pipe to converge
Part, therefore construction cost can be saved, reduce fracturing work security risk.The utility model is additionally arranged driving liquid system 2 simultaneously,
The medium that liquid can be the more clean environment firendly such as clear water is driven, so that fracturing unit truck fracturing pump consumable accessory service life extends, reduction
Construction cost.
Claims (5)
1. a kind of fracturing work system, it is characterised in that：The system is by pressure break liquid preparing system（1）, driving liquid system（2）, pressure
Split liquid pressure charging system（3）And measuring truck（14）Composition, wherein pressure break liquid preparing system（1）With fracturing fluid pressure charging system（3）Pass through
Low-pressure manifold（7）Connection, fracturing fluid pressure charging system（3）With driving liquid system by driving liquid manifold system（10）Connection, pressure break
Liquid preparing system（1）For the mixing and preparation of fracturing fluid, liquid system is driven（2）For driving fracturing fluid pressure charging system（3）, pressure
Split liquid pressure charging system（3）By pressure break liquid preparing system（1）Pass through high pressure pipe joint after the fracturing fluid supercharging of offer（13）Inject well head
Realize pressing crack construction, measuring truck（14）For monitoring whole fracturing work process and carrying out data analysis and record.
2. a kind of fracturing work system according to claim 1, it is characterised in that：Pressure break liquid preparing system（1）By flow container
（4）, fracturing blender truck（5）, silo（6）Composition, wherein flow container（4）In liquid material be delivered to fracturing blender truck by connecting manifold（5）,
Silo（6）In solid material be delivered to fracturing blender truck（5）, fracturing blender truck（5）Liquid material and solid material are prepared by mixing into pressure
Split after liquid by low-pressure manifold（7）It is delivered to fracturing fluid pressure charging system（3）.
3. a kind of fracturing work system according to claim 1, it is characterised in that：Drive liquid system（2）By driving flow container
（8）, fracturing unit truck（9）Composition, drives flow container（8）For many fracturing unit trucks（9）Driving liquid is provided, driving liquid passes through fracturing unit truck（9）Plus
After pressure, through driving liquid manifold system（10）It is delivered to fracturing fluid pressure charging system（3）, it is fracturing fluid pressure charging system（3）Power is provided.
4. a kind of fracturing work system according to claim 1, it is characterised in that：Fracturing fluid pressure charging system（3）Including liquid
Power drives reciprocating pump system（11）And high pressure pipe joint（13）Composition, hydraulic drive reciprocating pump system（11）By low-pressure manifold（7）It is defeated
After the fracturing fluid sent is pressurizeed, high pressure pipe joint is collected to（13）In, it is pumped into well head（12）Carry out fracturing work.
5. a kind of fracturing work system according to claim 3, it is characterised in that：Driving liquid be hydraulic oil, clear water or its
His aqueous medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238439.7U CN206571480U (en) | 2017-03-13 | 2017-03-13 | A kind of fracturing work system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238439.7U CN206571480U (en) | 2017-03-13 | 2017-03-13 | A kind of fracturing work system |
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| Publication Number | Publication Date |
|---|---|
| CN206571480U true CN206571480U (en) | 2017-10-20 |
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ID=60057702
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238439.7U Active CN206571480U (en) | 2017-03-13 | 2017-03-13 | A kind of fracturing work system |
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| CN (1) | CN206571480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677757A (en) * | 2017-03-13 | 2017-05-17 | 中石化石油工程机械有限公司第四机械厂 | Fracturing operation system |
| CN114412428A (en) * | 2021-12-20 | 2022-04-29 | 烟台杰瑞石油装备技术有限公司 | Liquid supply system for fracturing truck and fracturing truck |
-
2017
- 2017-03-13 CN CN201720238439.7U patent/CN206571480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677757A (en) * | 2017-03-13 | 2017-05-17 | 中石化石油工程机械有限公司第四机械厂 | Fracturing operation system |
| CN114412428A (en) * | 2021-12-20 | 2022-04-29 | 烟台杰瑞石油装备技术有限公司 | Liquid supply system for fracturing truck and fracturing truck |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20171020 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Four Sinopec Petroleum Machinery Co. Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Patentee before: SJ Petroleum Machinery Co., SINOPEC |