CN218823752U - High-efficient fracturing fluid residue survey device - Google Patents

Abstract

The utility model discloses a high-efficient fracturing fluid residue survey device, include: the upper end of the base is provided with a mixing tank through a bracket, and the upper end of the mixing tank is provided with a charging hopper; the mixing mechanism is arranged at the upper end of the mixing tank and is used for uniformly mixing the fracturing fluid residues and the gel breaker; the cleaning mechanism is arranged in the mixing tank and is used for flushing the mixing tank; suction filter mechanism installs in the base upper end for the suction filter of fracturing fluid behind the broken glue, the utility model discloses rational in infrastructure, make things convenient for the broken glue of fracturing fluid to handle, the loss of fracturing when can effectively reducing the transfer simultaneously improves the survey precision of fracturing fluid, better satisfies the user demand.

Description

High-efficient fracturing fluid residue survey device

Technical Field

The utility model relates to a residue determination technology field specifically is high-efficient fracturing fluid residue survey device.

Background

The fracturing fluid residue is one of the main factors causing reservoir damage, and the water insoluble substance and the residue are mainly related to the content of the water insoluble substance in the used thickening agent and the gel breaking performance of a fracturing fluid system. Generally, the water-insoluble substances and residues of the fracturing fluid are measured by a centrifuge, and the water-insoluble substances and the residues of the fracturing fluid are calculated through mass difference of a centrifuge tube after the fracturing fluid after gel breaking is centrifuged. However, in practice, the above-described measuring apparatus has the following drawbacks: the centrifugal tube has small volume, and the gel breaking liquid is inevitably scattered when poured into the centrifugal tube, so that the analysis precision is influenced; solid matters can be stuck on the wall in the drying process of the centrifugal tube, and the centrifugal tube needs to be washed, which is troublesome. In order to solve the problems, the Chinese utility model patent (the publication number is CN205981978U; the publication number is 2017.02.22) discloses a fracturing fluid water insoluble substance and residue measuring device, which has a simple structure and is convenient to use, can quickly measure the fracturing fluid water insoluble substance and residue, and improves the measuring efficiency of the fracturing fluid water insoluble substance and residue.

However, when the device is used, an extra device is needed to perform gel breaking treatment on the fracturing fluid and then the fracturing fluid is transferred to the device to be treated, the accuracy of fracturing fluid measurement is possibly influenced because the fracturing fluid is not completely transferred in the process, and meanwhile, the filter cup needs to be manually washed during treatment, so that the burden of workers is increased, and the use requirement cannot be well met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient fracturing fluid residue survey device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

high-efficient fracturing fluid residue survey device includes: the upper end of the base is provided with a mixing tank through a bracket, and the upper end of the mixing tank is provided with a charging hopper; the mixing mechanism is arranged at the upper end of the mixing tank and is used for uniformly mixing the fracturing fluid residues and the gel breaker; the cleaning mechanism is arranged in the mixing tank and is used for washing the interior of the mixing tank; and the suction filtration mechanism is arranged at the upper end of the base and is used for suction filtration of the fracturing fluid after gel breaking.

Preferably, mixing mechanism is including installing the hybrid motor in the blending tank upper end, still rotate in the blending tank and install the mixed axis of rotation, the mixed oar of multiunit is installed in the distribution on the mixed axis of rotation, hybrid motor's output is connected with the axle head drive of mixed axis of rotation. Through setting up mixing mechanism, the mixing of the breaker of being convenient for and fracturing fluid, the broken glue of the fracturing fluid of being convenient for makes things convenient for the survey of follow-up residue.

Preferably, the cleaning mechanism comprises a cleaning coil pipe arranged on the top wall of the mixing tank, a plurality of groups of cleaning nozzles are distributed on the cleaning coil pipe, a cleaning water pump is further arranged at the upper end of the mixing tank, and the cleaning water pump is communicated with the cleaning coil pipe through a water conveying pipe. Through setting up wiper mechanism, be convenient for wash out the blending tank with fracturing fluid residue, improve the degree of accuracy of follow-up survey.

Preferably, the cleaning spray head is arranged obliquely.

Preferably, the suction filtration mechanism comprises a suction filtration box installed at the upper end of the base, a suction filtration hopper is installed on the suction filtration box, a filtration plate is installed in the suction filtration hopper, and a suction filtration air pump is also installed at the upper end of the base and is communicated with the suction filtration box through a suction filtration pipe. Through setting up suction filtration mechanism, be convenient for carry out the suction filtration to the fracturing fluid after the broken glue, make its drying, be convenient for subsequent weighing measurement.

Preferably, the upper end of the suction filtration box is also provided with an exhaust valve. Through setting up discharge valve, can exhaust to the suction filtration box, make things convenient for the suction filtration fill to filter the fracturing fluid after the broken glue.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the mixing motor drives the mixing rotating shaft to rotate, so that the mixing paddles on the mixing rotating shaft stir the fracturing fluid, the gel breaker and the fracturing fluid are uniformly mixed, and gel breaking treatment of the fracturing fluid is facilitated;

2. carry the washing coil intraductally with outside clear water through the washing water pump to wash the blending tank inner wall by wasing the shower nozzle, wash away remaining fracturing fluid residue, flow to suction filtration mechanism on, loss when reducing the residue and shifting improves measurement accuracy, and need not the manual work and operate, alleviate staff's burden. The utility model discloses rational in infrastructure, make things convenient for the broken glue of fracturing fluid to handle, the loss of fracturing when can effectively reducing simultaneously and shift improves the measurement accuracy of fracturing fluid, better satisfies the user demand.

Drawings

FIG. 1 is a schematic view of a first perspective of a high efficiency fracturing fluid residue measurement device;

FIG. 2 is a schematic diagram of a second perspective view of the high efficiency fracturing fluid residue measuring device;

fig. 3 is a schematic diagram of a three-dimensional structure of a cleaning mechanism and a mixing mechanism of the high-efficiency fracturing fluid residue measuring device.

In the figure: 1-base, 11-mixing tank, 12-loading hopper, 13-electromagnetic valve, 2-suction filtration mechanism, 21-suction filtration air pump, 22-suction filtration tube, 23-suction filtration box, 24-exhaust valve, 25-suction filtration hopper, 26-filter plate, 3-mixing mechanism, 31-mixing motor, 32-mixing paddle, 33-mixing rotating shaft, 4-cleaning mechanism, 41-cleaning water pump, 42-water delivery pipe, 43-cleaning coil pipe and 44-cleaning spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1 to 3, the apparatus for measuring residue of high-efficiency fracturing fluid includes: the device comprises a base 1, wherein a mixing tank 11 is arranged at the upper end of the base 1 through a support, and a feeding hopper 12 is arranged at the upper end of the mixing tank 11; the mixing mechanism 3 is arranged at the upper end of the mixing tank 11 and is used for uniformly mixing the fracturing fluid residues and the gel breaker; the cleaning mechanism 4 is arranged in the mixing tank 11 and is used for washing the interior of the mixing tank 11; suction filter mechanism 2 installs in 1 upper end of base for the suction filter of fracturing fluid after the broken glue, in this embodiment, solenoid valve 13 is still installed to 11 lower extremes of blending tank, the discharge of the fracturing fluid of being convenient for.

The utility model discloses a theory of operation: during the survey, at first place the upper filter membrane on suction filtration mechanism 2, then pour into a certain amount of fracturing fluid into blending tank 11 through loading hopper 12 in, and add the breaker, make breaker and fracturing fluid misce bene through blending mechanism 3 afterwards, the broken glue of the fracturing fluid of being convenient for, after the broken glue is accomplished, open solenoid valve 13, arrange the fracturing fluid on suction filtration mechanism 2, meanwhile, through wiper mechanism 4, wash out the residue in the blending tank 11, then carry out the suction filtration through suction filtration mechanism 2, after the suction filtration is accomplished, dry the weighing with the residue again, can calculate the content of residue (how to calculate the residue content in the fracturing fluid is current mature technology, do not describe here repeatedly).

Wherein, mixing mechanism 3 is including installing hybrid motor 31 in 11 upper ends of blending tank, still rotate in the blending tank 11 and install mixed axis of rotation 33, the mixed axis of rotation 33 is gone up to distribute and is installed the mixed oar 32 of multiunit, hybrid motor 31's output is connected with mixed axis of rotation 33's axle head drive.

During mixing, open hybrid motor 31, make hybrid motor 31 drive mixed axis of rotation 33 and rotate to make the mixed oar 32 on the mixed axis of rotation 33 stir fracturing fluid, make gel breaker and fracturing fluid misce bene, be convenient for fracturing fluid's gel breaking is handled.

The cleaning mechanism 4 includes a cleaning coil 43 installed on the top wall inside the mixing tank 11, a plurality of cleaning nozzles 44 are distributed on the cleaning coil 43, a cleaning water pump 41 is further installed at the upper end of the mixing tank 11, the cleaning water pump 41 is communicated with the cleaning coil 43 through a water pipe 42, the cleaning nozzles 44 are arranged in an inclined manner, and in this embodiment, a water inlet end of the cleaning water pump 41 is connected with a water tank through a water pipe (not shown in the figure).

Broken back of gluing is accomplished, opens solenoid valve 13, discharges the fracturing fluid, starts washing water pump 41 afterwards, carries outside clear water on wasing coil pipe 43 to wash 11 inner walls of blending tank by washing shower nozzle 44, wash away remaining fracturing fluid residue, flow suction filtration mechanism 2 on, loss when reducing the residue and shifting improves measurement accuracy, and need not the manual work and operate, alleviate staff's burden.

Wherein, suction filtration mechanism 2 is including installing suction filtration box 23 in base 1 upper end, install suction filtration hopper 25 on the suction filtration box 23, install filter 26 in the suction filtration hopper 25, suction filtration air pump 21 is still installed to base 1 upper end, suction filtration air pump 21 passes through suction filtration pipe 22 and suction filtration box 23 intercommunication, discharge valve 24 is still installed to suction filtration box 23 upper end.

Waiting to discharge the fracturing fluid after breaking the gel in suction filter 25, at first open discharge valve 24, filter the fracturing fluid through filter 26 upper filter membrane, make moisture fall into suction filter box 23 in, a period of time later, close discharge valve 24, start suction filter air pump 21, make the negative pressure form in suction filter box 23, carry out the suction filter to the residue on the filter membrane, further detach the moisture in the residue, subsequent drying process of being convenient for, after the suction filter is accomplished, dry the residue of gained, weigh afterwards, can calculate the content of residue.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims (6)

1. High-efficient fracturing fluid residue survey device, its characterized in that includes:

the device comprises a base (1), wherein a mixing tank (11) is mounted at the upper end of the base (1) through a support, and a feeding hopper (12) is mounted at the upper end of the mixing tank (11);

the mixing mechanism (3) is arranged at the upper end of the mixing tank (11) and is used for uniformly mixing the fracturing fluid residues and the gel breaker;

the cleaning mechanism (4) is arranged in the mixing tank (11) and is used for washing the interior of the mixing tank (11);

and the suction filtration mechanism (2) is arranged at the upper end of the base (1) and is used for suction filtration of the fracturing fluid after gel breaking.

2. The high efficiency fracturing fluid residue measuring device of claim 1, wherein: mixing mechanism (3) is including installing hybrid motor (31) in blending tank (11) upper end, still rotate in blending tank (11) and install mixed axis of rotation (33), it installs multiunit mixed oar (32) to distribute on mixed axis of rotation (33), the output of hybrid motor (31) is connected with the axle head drive of mixed axis of rotation (33).

3. The high efficiency fracturing fluid residue determining apparatus of claim 2, wherein: cleaning mechanism (4) are including installing washing coil pipe (43) at the inside roof of blending tank (11), it washs shower nozzle (44) to distribute to install the multiunit on washing coil pipe (43), cleaning water pump (41) are still installed to blending tank (11) upper end, cleaning water pump (41) are through raceway (42) and washing coil pipe (43) intercommunication.

4. The apparatus for measuring residue in a high-efficiency fracturing fluid according to claim 3, wherein: the cleaning spray head (44) is obliquely arranged.

5. The high efficiency fracturing fluid residue measuring device of claim 4, wherein: suction filtration mechanism (2) is including installing suction filtration box (23) in base (1) upper end, install suction filtration fill (25) on suction filtration box (23), install filter (26) in suction filtration fill (25), suction filtration air pump (21) is still installed to base (1) upper end, suction filtration air pump (21) are through suction filtration pipe (22) and suction filtration box (23) intercommunication.

6. The high efficiency fracturing fluid residue measuring device of claim 5, wherein: an exhaust valve (24) is also arranged at the upper end of the suction filtration box (23).

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