API 11E Oil Well Crank Beam Pumping Balance Pump Jack Pumping Unit New Product 2020 Provided High Performance 3 Years 6000 380V1

     API 11E  C series of pumping units

An API stage collar is a device used in oil and gas well operations to control the placement of cement during casing cementing. It is a mechanical tool that is placed at a specified depth in the wellbore to create a barrier between different sections of the well.

The main purpose of an API stage collar is to ensure proper zonal isolation and prevent the mixing of different cement slurry stages. It helps in achieving a reliable cement bond by allowing for controlled placement of cement in specific sections of the well.

API stage collars are typically made of durable materials such as steel or composite materials. They are designed to withstand downhole conditions and provide reliable performance during cementing operations.

The use of API stage collars helps improve cementing efficiency, minimize the risk of cement channeling, and enhance wellbore integrity. They are available in various sizes and configurations to suit different wellbore diameters and operational requirements.

In summary, an API stage collar is a mechanical tool used to control the placement of cement during casing cementing operations. It ensures proper zonal isolation and contributes to the overall success and integrity of the well.

CYJ series of pumping units

Product overview:    CYJ series of oil pumping units is a kind of conventional beam pumping unit, and is the moscommonand in the most extensive application of ground power device in the rod oil production.The product conforms to the API Spec 11E pumping unit specification,SY/T5044-2003 beam pumping unit and other relevant standards, and attains API Monogram using license . In addition to the production of conventional beam pumping unit, we also develop the phase balance beam pumping unit, the interference of beam pumping unit and other energy-saving pumping unit to meet the requirements of energy saving oil.

Technology characteristics:  1.The using of modular design and virtual manufacturing technology to make product structure optimizated and parts with high degree of "standardization, generalization, seriation" .

2.Studying on finite element analysis of key structure with stable performance and high reliability. 

3. The speed reducer adopts symmetrical shunt type involute or double circular-arc herringbone gear transmission, with good sealing, low noise, stable operation, reliable and durable.

4. the operation is simple, easy maintenance and long service life.

Main technical parameters:

Company Information

Puyang Zhongshi Group Co., Ltd