Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.

American Jereh International Corporation

Shuwei Li

Yipeng Wu

Maomao Han

Chunqiang Lan

Weiwei Liu

Xincheng Li

Liang Lv

Sheng Chang

Rikui Zhang

Xiaolei Ji

Zhuqing Mao

Jifeng Zhong

Xiance Li

Jixin Wang

Liang Li

Kun Zhang

Yongcheng Liu

Chuanlu Bao

Mingsheng Li

Xiangxiang Ren

Changli Li

Binggang Yang

Shijun Song

Lianpan Duan

Lutao Zheng

Shuang Li

Zhenmeng Wang

Bingnan Lv

Xiuli Song

The present invention may disclose a turbine fracturing equipment, including a transporter, a turbine engine, a reduction gearbox, a transmission mechanism and a plunger pump, wherein an output end of the turbine engine may be connected to one end of the reduction gearbox, the other end of the reduction gearbox may be connected to the plunger pump through a transmission mechanism; the transporter may be used to support the turbine engine, the reduction gearbox, the transmission mechanism and the plunger pump; the transporter may include a chassis provided with a transport section, a bearing section and a lapping section which may be connected in sequence; while the turbine fracturing equipment may be in a working state, the bearing section can contact with the ground, while the turbine fracturing equipment may be in a transport state, the bearing section may not contact with the ground.

Turbine fracturing equipment

A mixing and discharging device, a mixing and discharging system and a fracturing system are provided. The mixing and discharging device comprises a main shell, an impeller structure and a main shaft. The main shell comprises a top cover; the impeller structure is in the main shell; the main shaft is configured to drive the impeller structure to rotate, penetrates through the top cover and extends into the main shell; a bottom end of the main shaft is in the main shell and is fixed on the impeller structure, and the bottom end of the main shaft is separated from the shell.

Mixing and discharging device, mixing and discharging system and fracturing system

The present invention discloses electro-hydraulic hybrid drive sand-mixing equipment, including a skid base, an electric motor, a hydraulic pump, a discharge centrifugal pump, a suction centrifugal pump, a mixing tank, a dry additive system, a liquid additive system, and a sand auger system. The electric motor, the hydraulic pump, the discharge centrifugal pump, the suction centrifugal pump, the mixing tank, the dry additive system, the liquid additive system, and the sand auger system are integrally skid mounted on the skid base. There are two electric motors, including a first electric motor and a second electric motor. The first electric motor drives the discharge centrifugal pump, and the second electric motor actuates the hydraulic pump, to drive the suction centrifugal pump, the mixing tank, the dry additive system, the liquid additive system, and the sand auger system. The electric motor is an integrated variable-frequency drive electric motor. Beneficial effects: Two integrated variable-frequency drive electric motors are applied. First, the setup of an independent variable-frequency drive cabinet is effectively omitted, that is, the overall size of the sand-mixing equipment is effectively reduced, so that it is more flexible and convenient to transport the equipment and arrange a well site. Next, a control system is simpler, thus optimizing the power matching of the sand-mixing equipment.

Electro-hydraulic hybrid drive sand-mixing equipment

The present invention discloses multifunctional blending equipment, including a clear water supply system, an injection system, more than two mixing systems, more than two powder storage and delivery systems, a mixing tank, a discharge system, and an electrical control system. One path of the clear water supply system is piped into the mixing tank, and another path of the clear water supply system is connected to the input end of the infection system. An output end of the injection system is connected in parallel with more than two mixing systems. The number of the powder storage and delivery systems is equal to that of the mixing systems. Each powder storage and delivery system is correspondingly connected to one mixing system. Output ends of the more than two mixing systems are all connected into the mixing tank. An output end of the mixing tank is connected to the discharge system. The clear water supply system, the injection system, the mixing systems, the powder storage and delivery systems, the mixing tank, and the discharge system are controlled by the electrical control system. Beneficial effects: The blending equipment can implement various blending processes at the same time, which is integrally skid mounted, and occupies small space.

Multifunctional blending equipment

The present invention discloses a novel sand mixing device, including an electric motor and a hydraulic system, wherein the electric motor is used as the power source of the hydraulic system, and the hydraulic system drives all the actuating elements in the sand mixing device. Beneficial effects: in the present invention, the traditional diesel engine drive mode is changed into a motor drive mode and a hydraulic system is maintained, and the power is all in the form of an electro-hydraulic system, realizing the advantages of environmental protection and energy saving with the electric motors as the power source, also taking into account the advantages of small size and flexible layout of the drive parts of the hydraulic system. Therefore, the issues of not environmental-friendly, large size, inconvenient transportation, well site layout, and maintenance in the application of traditional sand mixing device can be addressed.

Sand-mixing equipment

Growing community of inventors

Yantai, China

Shuwei Li