“The localization of oil extraction equipment has progressed rapidly, and inexpensive, practical completions, well repairs, well logging, and post-maintenance vehicles and other ancillary equipment have replaced imports, and localization rates have reached 80%. But high-end fracturing vehicles, large-scale units, and drilling (Repair) well integrated vehicles can not meet the demand and can only rely on imports.” At the 2014 China (Xi'an) International Petroleum, Petrochemical and Natural Gas Technology and Equipment Exhibition held in China, Duan Baomin, Deputy General Manager of Shaanxi Bohai Petroleum Machinery Co., Ltd. Tell China Chemical News reporter.

Duan Baomin introduced that the oil extraction trucks are mainly used in scrapped, remote oil wells, and adopt the principle of pumping. Through oil well casing or oil extraction pipes, oil recovery and oil testing operations can produce 10 to 40 tons of oil per day, which is particularly suitable for low-production wells and intermittent oil wells. , No power oil wells and edge wells, low production costs, flexible, can replace the pumping unit. However, the performance of domestic equipment, such as large-scale drilling and drilling and well repair integration vehicles, does not catch up with imports. For example, large-tonnage chassis vehicles do not have enough power in the mountains to make them impractical and affect operations.

At this technical equipment exhibition, more than 100 oil, petrochemical, natural gas and other equipment manufacturers and supporting product suppliers from home and abroad have concentrated on displaying a number of new technologies, new equipment, and new products. Although there are no shortages of advanced technology and equipment such as the LNG refueling station equipment of Chengdu Huaqiupu Electromechanical Equipment Co., Ltd. and Shanghai Youqiang Petroleum Technology Co., Ltd., the reporter saw in the interview. There are not many high-end and advanced petroleum and petrochemical equipments under the "Guozi".

Chengdu Huaqi Houpu Electromechanical Equipment Co., Ltd. is committed to the R&D and production of natural gas vehicle filling station equipment and information integrated monitoring system. Yin Hui, the company’s sales manager, frankly stated that the technical content of domestic products in this field is far from that of foreign countries, and more than 80% of the market share is monopolized. In order to narrow the gap and increase the technical know-how of the product, Huaqi Houpu has introduced Canada-based Floyd Technology Co., Ltd. to produce Coriolis mass flow meters, cryogenic submerged centrifugal pumps, and LNG dosing guns. At present, this has caused cooperation with PetroChina, Sinopec, China Resources Gas, Xinao, China Gas, and Xinjie Gas.

At the exhibition, industry insiders suggested that while researching and developing high-end petroleum machinery main products, they should also pay attention to the research and development of supporting products, and drive the auxiliary products through the development of main products to promote the overall development of domestic equipment technologies. The matching products brought by some foreign exhibitors are good examples. At the Basel Engineering Company booth in the United States, endless visitors were very interested in the seals they showed. “This is the LKS series high PV sealing ring developed by Basel Engineering Co., Ltd. using the world's first patented oblique-spring technology. The sealing ring is made up of chamfered springs, graphite-filled PTFE seals, and high temperature die-casting anti-extrusion. Thermoplastic originals and a metal buckle formed.Wang Xiaobin, technical manager of Shaanxi Excellent Power Equipment Co., Ltd., told reporters: “Our company has applied this LKS series sealing product in China for the first time this year. It has a longer life and a very good sealing performance. Well, even in extreme chemical media, temperatures (-200°C~288°C), and pressure (300MPa), it can be guaranteed that the material will not leak.

In the interview, domestic exhibitors also told reporters that they hope that large-scale state-owned enterprises such as PetroChina and Sinopec can lower the threshold and allow more customers to participate in the procurement list than the quality ratio. According to them, currently there are fierce competition among the thousands of domestic vehicle conversion companies, and the thresholds for PetroChina and Sinopec are too high to choose matching products within the scope of their own certified corporate customers. Other local enterprises have difficulty in entering even if they have good product performance. The list can not be directly involved in the tender than the quality of the price, so that the competitive products are rejected, this practice has dampened the enthusiasm of the equipment companies to develop new products, is not conducive to the healthy development of the industry.