Fracturing blender truck

A sand mixing vehicle and fracturing sand technology, which is applied in the direction of motor vehicles, goods transport vehicles, vehicles used for freight, etc., can solve the problems that it is impossible to provide more sites for fracturing sand mixing vehicles, and the area of ​​the well site is small. , to achieve the effect of saving sand mixing cost, increasing displacement and reducing energy consumption

Active Publication Date: 2015-04-29
YANTAI JEREH OILFIELD SERVICES GROUP
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AI Technical Summary

Problems solved by technology

At present, the maximum displacement that this kind of fracturing sand mixing vehicle can achieve is 20m 3 /min, and this displacement cannot meet the current demand for large-scale fracturing operations, so one of th...

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Embodiment Construction

[0027] The embodiment of the present invention provides a fracturing sand mixing vehicle, which improves the displacement of the fracturing sand mixing vehicle without changing the occupied area of ​​the fracturing sand mixing vehicle, thereby meeting the needs of large-scale fracturing operations. need.

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The fracturing sand mixing vehicle provided by the embodiment of the present invention includes: a chassis 1; a sand mixing device arranged above the...

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Abstract

The invention provides a fracturing blender truck. The fracturing blender truck comprises a chassis and a sand blending device arranged above the chassis. The sand blending device comprises a sand blender provided with a fracturing sand inlet, a base fluid inlet and a fracturing fluid outlet, and a closed-type mixing pump serves as the sand blender. The fracturing blender truck further comprises an overturning support and a power system, wherein the overturning support arranged on the chassis is capable of achieving reciprocating rotation and used for bearing the sand blending device, and the power system arranged on the chassis is connected with the overturning support and drives the overturning support to rotate to enable a base of the closed-type mixing pump to be capable of contacting with the ground. The fracturing blender truck has the advantages that the closed-type mixing pump serves as the sand blender, and the rotatable overturning support is used for bearing the sand blending device to enable the base of the closed-type mixing pump to be capable of contacting with the ground, so that suction capacity of the closed-type mixing pump is improved, delivery capacity of the closed-type mixing pump is increased, delivery capacity of the fracturing blender truck is increased without changing the occupied area of the fracturing blender truck, and the requirements on large-scale fracturing operation can be met.

Description

technical field [0001] The invention relates to the technical field of oil production or gas equipment, and more specifically, to a fracturing sand mixing vehicle. Background technique [0002] Fracturing technology refers to a method of using liquid pressure to form cracks in oil and gas reservoirs in the process of oil or gas production. The specific operation is to use high-pressure and large-displacement pumps and use the principle of liquid pressure transmission. A liquid with a certain viscosity (that is, fracturing fluid) is injected into the reservoir at a pressure greater than the absorption capacity of the reservoir, and the pressure in the wellbore is gradually increased, thereby suppressing high pressure at the bottom of the well. When the nearby in-situ stress and the tensile strength of the formation rock, fractures will be generated in the formation near the bottom of the well, and the fracturing fluid will continue to be injected, and the fractures will exten...

Claims

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Application Information

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IPC IPC(8): E21B43/26B60P3/00
CPCB60P3/00E21B43/26
Inventor 韩增平吕亮李守哲张海波刘凯深张怀智
Owner YANTAI JEREH OILFIELD SERVICES GROUP
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