On June 10, the 21st China International Petroleum and Petrochemical Technology and Equipment Exhibition (Cippe2021) ended successfully. As a prestigious oil and gas industry event, this year's cippe exhibition is a gathering of industries, showing the grand occasion of the national oil and gas industry. Douson exhibited new technologies, new products and supporting solutions in the field of oil, natural gas and new energy at this cippe exhibition, and gained a lot in this exhibition: new products and new technologies are well received by industry experts, colleagues and customer units The unanimous approval of Douson; with the excellent performance during the exhibition, Douson has made a further step in terms of brand influence.

 

 

In recent years, unconventional oil and gas resources have entered a period of acceleration. Accelerating the exploration and development of unconventional oil and gas can increase production, prolong the life cycle of the oil industry, promote low oil prices to lead a revolution in low-cost management, and provide multi-path supply for oil and gas in my country.

 

In order to further help the realization of the goal of "increasing reserves and production" and promote the localization of oil and gas development equipment, Douson accelerated the development of unconventional resource development equipment such as shale oil and gas and tight oil and gas, and accelerated drilling and fracturing. It has opened up a good situation in the application field of high-efficiency equipment.

 

Douson New Generation Electric Valve

 

Compared with the traditional electric valve, the new generation of electric ultra-high pressure valve independently developed by Douson:

Stable torque: The valve is opened under the condition of full pressure difference (20000psi), and the torque change is small and uniform in 200 cycle tests.

High adjustment accuracy: The erosion-resistant valve seat design is adopted, and the adjustment accuracy reaches 1%.

More energy-saving: Under the same diameter and pressure level, the new generation of electric valve requires more than 50% less electric power than traditional electric valve. Small power consumption saves electric energy and also saves the cost of purchasing electric actuators.

High degree of digitalization: Each valve in the system can communicate with the user data acquisition system to realize remote control and digital management.

 

High and Low Pressure Manifold

 

Forging high-performance alloy steel with excellent mechanical properties; equipped with high-performance plug valve and butterfly valve; simple uncomplicated pipeline connections; combined skid-mounted structure, easy to transport and install; designed and manufactured according to customer site use requirements.

 

Large Diameter Universal Connection Fracturing Manifold System 

 

The layout is simple, the connection is convenient, and the sealing is reliable, which solves the operational problems of complex equipment connection and large area occupation in traditional well site fracturing operations; the innovative use of universal joints brings great convenience to the adjustment of installation distance. Plug valve and hydraulic gate valve used in high and low pressure manifold can choose to use electric drive device to save manpower, ensure the safety of construction personnel, and improve operating efficiency.

 

HTHP Electronically Controlled Fracturing Flowback System 

 

Remote electric control of the main valve of the desander; 20000psi working pressure; excellent performance under high temperature conditions (-46°C-180°C); widely used in many "star wells" for domestic oil and gas field development; according to customer site construction needs provide corresponding solutions.

 

Large-scale Electronically Controlled Fracturing Flowback System 

 

Douson has delivered a series of electric drive intelligent ultra-high pressure and low temperature resistant equipment such as electric chip catcher, electric choke manifold, electric desander and so on to Xinjiang area. Since the equipment has been in service under cold weather conditions, its performance has been stable and it is fully adapted to the local working conditions.

 

 

Zhang Yuqing, former deputy director of the National Energy Administration, delivered a speech at the opening ceremony of the "2019 Oil and Gas Industry Digitalization and Innovation Forum", pointing out that in the face of challenges and the needs of technological innovation, the oil and gas industry must reduce costs and increase efficiency. Driven by digital technology, the level of automation, informatization, and intelligence in the world's oil and gas industry will become higher and higher, and digitalization will become an effective way and the only way for the oil and gas industry to continue to improve quality and increase cost and efficiency. The cippe exhibition in 2021 came to a successful conclusion. Douson will start a new journey in the new challenges of the oil and gas market. We will assume the responsibility and mission of the petroleum equipment industry and continue to promote the equipment of the national oil and gas industry to "automation, informationization, and intelligence".