Under the blue sea of China, abundant oil and gas resources are hidden. Numerous exploration ships travel to and from offshore drilling platforms and ports every day, importing continuous industrial power for the country. Offshore drilling platforms are like standing in a miniature town. In addition to drilling rigs, helicopter landing pads, and various types of mechanical equipment, the offshore platform is equipped with daily-use facilities such as cinemas, gyms, hospitals, and so on. mood.
Maritime 'Mobile Country'
Marine engineering equipment is known as the 'land of movement' and is a strategic weapon for the development of the offshore oil industry. However, this territory was not initially 'mobile'. In 1936, the United States used a wooden structure to build a fixed platform in the Gulf of Mexico. The first offshore oil well was laid and the prelude to human exploitation of offshore oil fields was opened. For a long time, the high cost of deep sea exploration has plagued the development of fixed platforms.
Picture explanation: Jack-up offshore drilling platform
In order to reduce the cost of drilling rigs, self-elevation platforms were born. Through the lifting and control of the drilling platform and legs, the combination of tugboats enables the entire drilling platform to move freely, making it possible for marine “land and country”.
Image explanation: Semi-submersible drilling platform
At present, the deep sea has become a global treasure for energy development. There are abundant oil and gas resources in the ultra-deep waters over 3,000 meters. With further exploration of deep-sea oil fields, the cost of oil and gas development has also grown at a geometric multiple. On the sea far from the land We need to face not only the harsh conditions of waves, hurricanes, etc., but also the unpredictable deep-sea terrain. To meet this challenge, semi-submersible drilling rigs have emerged. Compared to fixed platforms and jack-up platforms, With flexible movement, deep working water, good stability.
Although the oil and gas resources in the ultra-deep waters are abundant, the critical situation has become unpredictable as the water depth has increased. How to protect people's safety on the "national land" has also become a top priority.
Professional achievement marine protection
Offshore oil rigs are used as oil and gas exploration equipment, accompanied by great risks. Especially to prevent fires, flammable gas leaks, and to deal with special conditions such as severe weather at sea. For this reason, dozens of systems in the platform fire fighting systems, communication systems, The control system plays a vital role.
In terms of safety, in order to protect the power of key equipment such as offshore drilling platform control systems, communication systems, and fire protection systems, the marine industry application type power supply protection system (abbreviated as 'sea power supply protection system') plays a key role. Compared with the protection system, the offshore power supply protection system not only needs to face conditions such as moisture, salt spray, oil mist, mold erosion, and shaking of the environment, but also how to use better control methods to improve battery life. , Harsh and complex application requirements, so that domestic manufacturers for the offshore power protection system can be discouraged.
The "Made in China 2025" action plan has listed the marine equipment industry as one of the 10 major areas supported by the government to achieve a qualitative leap in China's shipbuilding industry. China is trying to break the sea in Europe, America, Japan, and Korea. Industrial power for the monopoly of offshore equipment.
Photo explanation: Penglai Oil Field Capping Construction Process
Recently, China National Offshore Oil Corporation (hereinafter referred to as 'China Offshore Oil Corporation') Penglai 19-3 oilfield 1/3/8/9 area comprehensive adjustment project WHPG platform smoothly achieved the main structure capping. As the Bohai Sea Oilfield '13th Five-Year' key projects First, Kehuan Hengsheng broke the monopoly of international brands and launched marine-grade offshore platforms and special UPS models for ocean-going ships to provide reliable power supply protection for the communication systems, fire-fighting systems, and key control systems of the Bohai Oilfield Project. CNOOC together guards China's marine engineering's 'landing country'.
In fact, CNOOC is not the only oil and petrochemical customer served by Kehuan Hengsheng. Kehuan Hengsheng also provides oil and petrochemical customers such as PetroChina, Sinopec, Changqing, Zhongyuan, Huabei, Liaohe and Shengli. High reliability industrial grade power solution.
The national high-tech enterprise Kehua Hengsheng has 30 years of experience in power electronics research and development. With strong research and development capabilities, it has formed a complete industrial control system and power system power supply solution system, which can be widely used in petrochemical, smelting, semiconductor, food, pharmaceutical And other industrial industries.