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Set of cars is thoughtlessly joined in marriage to oil field fracturing fluid
CN205400701U
China
- Other languages
Chinese - Inventor
仲跻风 杜明强 刘斌 李亮 刘凯深 李先策 杨炳刚 王帅伟 禹化宝 屈斌 杨玉乾 - Current Assignee
- Yantai Jereh Petroleum Equipment and Technologies Co Ltd
Worldwide applications
2016
CN
Application CN201620139004.2U events
2016-02-24
2016-07-27
Application granted
2016-07-27
Status
Active
2026-02-24
Anticipated expiration
Description
translated from
Technical field
This utility model relates to oil-gas field fracturing corollary equipment field, more particularly, it relates to a kind of oil field fracturing fluid mixing vehicle group.
Background technology
Along with the development of science and technology, people also constantly promote for the production efficiency of oil gas field, and pressure break is the major measure of oil gas field volume increase, the pressing crack construction operation outside Present Domestic, and especially the pressing crack construction scene of shale gas needs substantial amounts of fracturing base fluid.
Pressure break is that one makes generation crack, stratum, and then fracture extension is to the technology in coal seam or rock stratum.Crack make oil gas can in blowhole Channel Group.When the injection rate of highly pressurised liquid is more than the infiltration rate on stratum, the immense pressure of generation will make formation fracture.Filling with fracturing propping agents and support these cracks, when fracturing fluid refluxes, proppant can rest on formation passage in these holes, and oil gas just can flow in well.
At present, in pressing crack construction process, Oil Field routine mixing device adopts working well to add the mode of powder in a large number, and conventional mixing device is generally hybrid system and adds vehicle-mounted on an equipment of the system integration with dry or drag vehicle-mounted structure, generally adopt powder carrier vehicle to transport operation field, then use the crane hanging component at scene or packed reinforced mode to feed in raw material.Field operation intensity is big, and lifting exists certain dangerous hidden danger, and easily causes air pollution and be unfavorable for health.Time-consuming during powder, effort cost height is added in conventional mixing device powder transport to well site, and powder tank volume is little, and huge discharge is worked continuously limited, and working performance is low, and dosing cost is high.
In sum, how to efficiently solve that mixing device feed way operation intensity is big, there is potential safety hazard, problem that production efficiency is low, be current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is in that to provide a kind of oil field fracturing fluid mixing vehicle group, solving that mixing device feed way operation intensity is big, there is potential safety hazard, problem that production efficiency is low.
In order to achieve the above object, this utility model provides following technical scheme:
A kind of oil field fracturing fluid mixing vehicle group, including main car be connected the auxiliary car for carrying powder with described main car, described main car is provided with power set and mixing arrangement, described auxiliary car is provided with the storage tank for storing powder.
Preferably, in above-mentioned oil field fracturing fluid mixing vehicle group, the number of described auxiliary car is multiple.
Preferably, in above-mentioned oil field fracturing fluid mixing vehicle group, the number of described storage tank is multiple.
Preferably, in above-mentioned oil field fracturing fluid mixing vehicle group, described auxiliary car is provided with the meausring apparatus for measuring.
Preferably, in above-mentioned oil field fracturing fluid mixing vehicle group, also including device for inhaling powdery substances, described device for inhaling powdery substances one end is connected with the suction powder mouth of described main car, and the other end is connected with the blanking port of described auxiliary car.
Preferably, in above-mentioned oil field fracturing fluid mixing vehicle group, described auxiliary car is provided with power set.
Preferably, in above-mentioned oil field fracturing fluid mixing vehicle group, described auxiliary car is provided with controller.
The oil field fracturing fluid mixing vehicle group that this utility model provides, including main car and auxiliary car.Wherein, auxiliary car is connected with main car and is used for being main car conveying powder, and completes powder transport in well site, main car is provided with the power set providing power, for mixing of the fracturing fluid mixing arrangement, auxiliary car is provided with the storage tank of storage powder, provides powder when dosing for main car.
During the oil field fracturing fluid mixing vehicle group that application this utility model provides, being connected with main car by auxiliary car, the mixture fracturing fluid that the storage tank on auxiliary car is main car provides powder, carries out mixing dosing on main car.By the feed way that main car and auxiliary car in oil field fracturing fluid mixing vehicle group match, remove from and need hanging apparatus lifting or packed reinforced step, the potential safety hazard of operation field reduces, and fed in raw material by oil field fracturing fluid mixing vehicle group, without lifting, operation intensity is low, and production efficiency is high, and dosing cost reduces.Improve Oil Field manually to add powder and cause air-polluting phenomenon simultaneously, be conducive to health.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the main car of the oil field fracturing fluid mixing vehicle group that Fig. 1 provides for this utility model embodiment；
The structural representation of the auxiliary car of the oil field fracturing fluid mixing vehicle group that Fig. 2 provides for this utility model embodiment.
In accompanying drawing, labelling is as follows:
Main car 1, auxiliary car 2, storage tank 3.
Detailed description of the invention
This utility model embodiment discloses a kind of oil field fracturing fluid mixing vehicle group, solving that mixing device feed way operation intensity is big, there is potential safety hazard, problem that production efficiency is low.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to the structural representation of the main car of the oil field fracturing fluid mixing vehicle group that Fig. 1-Fig. 2, Fig. 1 provide for this utility model embodiment；The structural representation of the auxiliary car of the oil field fracturing fluid mixing vehicle group that Fig. 2 provides for this utility model embodiment.
In a kind of specific embodiment, oil field fracturing fluid mixing vehicle group includes main car 1 and auxiliary car 2.Wherein, auxiliary car 2 being provided with the storage tank 3 for storing powder, auxiliary car 2 is connected with main car 1 and is used for being that powder carried by main car 1.In oil field fracturing fluid mixing vehicle group, the number of main car 1 is at least one, it can be multiple stage, every main car 1 is connected with auxiliary car 2, and main car 1 is provided with power set and mixing arrangement, carries powder by the storage tank 3 on auxiliary car 2, mixing arrangement carries out mixing dosing, main car 1 and auxiliary car 2 can carry out distance powder transport and rotation, it is achieved well site huge discharge seriality fracturing fluid mixture operation, improve work efficiency.Main car 1 mainly realizes the mixing dosing of powder, including control part, power section, mixing portion, manifold part etc., auxiliary car 2 mainly realizes the transport of powder, course of conveying metering, and be quickly connected as main car 1 with main car 1 and successively carry powder, without extra powder transport vehicle and the crane adding powder for well site lifting, well site is avoided to add the huge workload of powder, improve the working performance under continuous huge discharge simultaneously, reduce the security risk of site operation, improve Oil Field and manually add powder and make car air-polluting phenomenon.Main car 1 makes blending tank arrangement space increase owing to decreasing powder material tank, and volume increases, and liquid flow time increases, thus improving mixed effect.
Wherein, the modes such as the connected mode of main car 1 and auxiliary car 2 can be carried for trailer, vehicle-mounted, sledge dress, but it is not limited to above-mentioned connected mode, concrete main car 1 and the connected mode of auxiliary car 2 are referred to prior art, as long as identical technique effect can be reached, concrete connected mode is not construed as limiting.
Concrete, the number of auxiliary car 2 can be multiple.Every main car 1 or multiple main car 1 can be connected with multiple auxiliary cars 2, improve powder single freight volume, it is achieved distance powder transports, save cost of transportation.The number of auxiliary car 2 is multiple, herein and hereinafter described multiple include two and more than, can connect separate unit on main car 1 according to actual situation or the auxiliary car 2 of multiple stage carries out operation simultaneously, raising production efficiency.
Further, the number of storage tank 3 can be multiple.An auxiliary car 2 can arrange multiple storage tank 3 so that the powder amount that can carry on auxiliary car 2 increases simultaneously, save single cost of transportation, improve working performance.The big I of storage tank 3 needs to be set according to actual operation, and general volume is about 5m3.In other embodiments, it is also possible to a storage tank 3 is set and is connected with auxiliary car 2, can according to actual operation needs, sets itself.Storage tank 3 can be connected for container angle and twist lock with the connected mode of auxiliary car 2, but is not limited to this, as long as meeting band material transportation demand, concrete storage tank 3 and the connected mode of auxiliary car 2 are referred to prior art, do not repeat them here.
On the basis of the various embodiments described above, auxiliary car 2 is provided with the meausring apparatus for measuring.In the process carrying out wellfracturing, that need to grasp pressure break powder in real time makes consumption and surplus, needs to remain that tank body contacts with meausring apparatus in operation process, and the bottom being typically in tank body arranges the meausring apparatus of weight measurement.The concrete form of meausring apparatus can be electronic scale, but is not limited to this, can need to select according to actual operation.
Concrete, also including device for inhaling powdery substances, device for inhaling powdery substances one end is connected with the suction powder mouth of main car 1, and the other end is connected with the blanking port of auxiliary car 2.The negative pressure produced by main car 1 ejector is that powder carried by main car 1 continuously.Its concrete device for inhaling powdery substances and inhale powder mouth, the position of blanking port and annexation and be referred to prior art, does not repeat them here.
Further, auxiliary car 2 can be provided with power set.Auxiliary car 2 arranges power set, from row cutting in the process of transport, the process of operation provides power, it is achieved the transport of powder.In other embodiments, it is also possible to be not provided with power set, realize power transmission by being connected with main car 1, but be respectively provided with power set on main car 1 and auxiliary car 2 so that the power transmission of the two is relatively independent, convenient working and the convenient for maintaining when repairing.Can set according to actual operation needs and cost calculation, all in protection domain of the present utility model.
Further, auxiliary car 2 is provided with controller.Auxiliary car 2 arranges controller and controls powder carry and other operations of auxiliary car 2 so that auxiliary car 2 can automatically control startup and the stopping of the instrument and equipment on auxiliary car 2.In other embodiments, it is also possible to be not provided with controller, being controlled the start and stop function of equipment on auxiliary car 2 by main car 1, but so make the controller of winner's car 1 when damaging, auxiliary car 2 can not carry out conveying operation, affects working performance.General, can need to be set according to actual production.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
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Claims (7)
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1. an oil field fracturing fluid mixing vehicle group, it is characterised in that include main car and be connected the auxiliary car for carrying powder with described main car, described main car being provided with power set and mixing arrangement, described auxiliary car is provided with the storage tank for storing powder.
2. oil field fracturing fluid mixing vehicle group according to claim 1, it is characterised in that the number of described auxiliary car is multiple.
3. oil field fracturing fluid mixing vehicle group according to claim 2, it is characterised in that the number of described storage tank is multiple.
4. the oil field fracturing fluid mixing vehicle group according to any one of claim 1-3, it is characterised in that be provided with the meausring apparatus for measuring on described auxiliary car.
5. oil field fracturing fluid mixing vehicle group according to claim 4, it is characterised in that also including device for inhaling powdery substances, described device for inhaling powdery substances one end is connected with the suction powder mouth of described main car, and the other end is connected with the blanking port of described auxiliary car.
6. oil field fracturing fluid mixing vehicle group according to claim 5, it is characterised in that be provided with power set on described auxiliary car.
7. oil field fracturing fluid mixing vehicle group according to claim 6, it is characterised in that be provided with controller on described auxiliary car.