The Sany C1-130 barrel sand mixing truck for the fracturing unit fluid supply hub is making a grand arrival!

The brand-new C1-130 bucket sand mixing vehicle has been further upgraded in terms of craftsmanship. It features an elegant appearance and a bright color combination of paint, making it a beautiful sight at the construction well site.

The Sany C1-130 barrel sand mixing truck for the fracturing unit fluid supply hub is making a grand arrival!

In some oil and gas fields in our country, the exploitation has entered the middle and later stages. At the fracturing construction site, problems such as an increase in the number of sand-producing Wells, an expansion of the sand-producing area, deepening of the sand-producing part, and greater difficulty in spinning construction often occur. This requires the sand-mixing vehicle to be more precise and intelligent in the construction management process.

As the fluid supply hub of the fracturing unit, the sand mixing truck mainly functions to inject the fracturing mixture in the sand mixing tank into the fracturing equipment through the manifold at a specific flow rate and pressure. Ensuring the stability of the discharge pressure during the sand loading process of the sand mixing vehicle is of vital importance to the effectiveness of the fracturing operation.

The Sany C1 130-barrel sand mixing truck caters to the development of the market, creates a win-win model for both enterprises and customers, and opens up a new idea for the innovative development of the oil and gas industry.

Technological breakthroughs have improved the quality of work

It is equipped with six imported rotor pumps and mass flowmeters as standard, featuring a double-tank structure for uniform mixing

The greatest advantage of the Sany C1 130-barrel sand mixing truck lies in its standard configuration of six imported rotor pumps and mass flowmeters, with an accuracy of ±0.15%. It features stable and precise measurement, accurate prediction of sand pump performance, and real-time detection of sand pump operation performance indicators. Indicate the degree of wear of the sand pump. Double-layer tank body, uniform mixing, nested tank structure mixing system within the tank, no water splashing when entering the liquid, no backflow when discharging. High-chromium sand pump, with a lifespan doubled.

Anti-interference flowmeter, small displacement without fluctuation

1) The excitation power of the flowmeter has been enhanced, effectively solving the interference problems caused by sand and gravel impact and electrode coverage.

2) The accuracy reaches 0.25%, effectively enhancing the measurement accuracy of the sand discharge from the sand mixing vehicle.

3) It has been tested under various harsh working conditions and over 500 hours of verification time, ensuring strong reliability.

4) PFA lining, with a low coefficient of friction, is suitable for small-displacement sand-carrying operations.

High-precision rotor pump

1) Equipped with imported high-precision and high-performance rotor pumps, the flow is stable and accurate, with a return flow of less than 2%.

2) 88 alloy rotor ensures smooth transportation of liquids of different viscosities and acidity or alkalinity without any jamming.

3) The improved sealing structure is suitable for dry running with liquid upon startup, avoiding seal damage and leakage.

4) It is standardly equipped with 6 types of rotor pumps, with a displacement range of 33-340L/min, suitable for various working conditions.

Mass flowmeter

1) The mass flowmeter is currently the best measurement form for liquid addition and can adapt to harsh working conditions such as high viscosity and acidity or alkalinity.

2) The accuracy reaches ±0.15%, effectively improving the liquid filling measurement accuracy of the sand mixing vehicle.

3) It can measure the density of the mixed liquid and display the sand concentration more accurately.

Double-layer tank body, uniform mixing

The agitator tank is of a nested tank structure within a tank. There is no water splash in the incoming liquid and no backflow in the discharged liquid.

The mixing tank and the screw conveyor are equipped with video surveillance, and the control room monitors the sand addition and mixing effect in real time.

The volume of the mixing tank is 1.8 cubic meters. The liquid motor drives the stirring shaft, with adjustable speed ranging from 0 to 70rpm.

A hydraulic butterfly valve is installed at the bottom end of the mixing tank to facilitate the discharge of residual liquid and cleaning.

It adopts imported high-chromium sand pumps, which have high wear resistance and a service life twice as long as that of ordinary sand pumps.

The maximum displacement condition of a single machine for large-displacement shale gas construction in Sichuan

Compared with conventional hydraulic fracturing, shale gas fracturing requires greater power, higher pressure and a longer operation time. In order to enhance the stability and reliability of construction, in June 2019, a certain customer used a Sany 130-barrel sand mixing truck to carry out fracturing fluid supply construction at the shale gas construction site in Mianyang, Sichuan Province. The flow rate was 18m ³ /min, the sand ratio was 34%, and the minimum stable speed of the auger was 380r/min. The flow rate and sand volume were stable.

The Sany C1-130 barrel sand mixing truck for the fracturing unit fluid supply hub is making a grand arrival!

As the core equipment of the fracturing unit, the reliability, stability, accuracy and intelligence level of the sand mixing truck directly determine the fracturing operation effect. The Sany Chaoyue version of the sand mixing truck, starting from market demand, has been comprehensively enhanced in terms of operational stability, measurement accuracy, intelligent control and operational comfort.

As a global leader in high-end energy equipment solutions, Sany Petroleum will continue to focus on the oil and gas market, constantly promote innovation in oil and gas development methods, assist the domestic oil and gas market in reducing costs, increasing efficiency, and achieving low-carbon and environmental protection, and contribute to the development of unconventional oil and gas resources in China and the green and sustainable development of the oil and gas industry!