This is a desolate territory, at the junction of Shaanxi, Gansu, Ningxia and Mongolia. Here is the empty loess, and the wind and sand are raging. It has been called "dry dock" since ancient times. This is a mysterious land. Since 1970s, it has experienced more than 40 years of difficult oil exploration and development. However, in 2007, the annual output of crude oil here successfully exceeded one million tons, becoming another main production block of one million tons in Changqing Oilfield, and a million-ton oil production plant was built at a speed of three years, creating the myth of Jiyuan. In the words of Wang Daofu, general manager of Oilfield Company, "No.5 Oil Production Plant is a growing oilfield!" Difficult Start Since the oil conference held in Changqing Oilfield in 1970s, Jiyuan Oilfield has invested a lot of manpower and financial resources in large-scale exploration. However, due to the complexity of reservoir distribution and the defects of understanding and technology, there has been no breakthrough. It was not until 1999 and 10 that the oilfield company established the peripheral business department (the predecessor of today's No.5 oil production plant, later changed to the new area development company). In 200 1 and 12 years, New Area Development Company drilled Well Huang 8-9 here, producing 2 1 m3 of pure oil per day, thus opening up Kyrgyzstan. On February 28th, 2005, No.5 Oil Production Plant was formally established. At this point, Changqing Oilfield Company listed Jiyuan Oilfield as a key production area to increase reserves and production, adhered to the integration of exploration and development, and abandoned the deployment ideas of pre-exploration, implementation evaluation and development, and testing. Three oil-bearing blocks with a reserve of 100 million tons have been gradually formed: Mahuangshan, Tiebiancheng, Baoziwan and Xiaojianzidong. Steady development In 2005, the crude oil output and capacity construction of No.5 Oil Production Plant achieved the goal of double "500,000" tons. In 2006, the crude oil output and capacity construction of No.5 Oil Production Plant achieved the goal of double "800,000 tons". In 2007, the annual output of crude oil in No.5 Oil Production Plant exceeded1100,000 tons. Along the way, all the cadres and workers of No.5 Oil Production Plant have made painstaking efforts for this. At the beginning of the factory in 2005, according to the management idea of "new mechanism and new mode", in the face of various difficulties such as harsh natural conditions and complex external environment, we persisted in scientific development and harmonious development, constantly established and improved various systems, constantly adjusted and straightened out the management system, and strengthened scientific and technological research, and successfully completed the production and construction tasks of that year; In 2006, around the higher development goal, we followed the work style of "grabbing, drilling, meticulous and practical" and paid attention to the management of every production link, such as old well management, new well production and ground construction, and achieved new development. Since the beginning of 2007, around the development goal of building a million-ton oil production plant, this year has been regarded as the "management year", and through the activities of "four standards and two constructions", efforts have been made to comprehensively consolidate the management foundation and take the road of sustainable development with "connotation" as the development direction. With the management mechanism of "two improvements and one increase", safety management has been improved by one level, safety precautions have been improved by one level, and safety penalties have been further increased, so that crude oil production can operate in a safe management atmosphere. In production management, the strength of the frontline headquarters of Jiyuan Oilfield has been further strengthened, and the five functions of organization, coordination, service, guidance and supervision have been defined, and an efficient, smooth and fast production order has been established. In the process of capacity building, around the working idea of "increasing reserves, building capacity and obtaining output", the goal is clear, the relationship is smooth, the overall arrangement is made, and the three main lines of "safety, quality and progress" are carefully organized to ensure the smooth, efficient and high-quality operation of capacity building. Innovation management innovation is the driving force of enterprise development. In the words of factory director Zhou Xuefu, "We have a team of employees who are not afraid of hardships and dare to fight hard. In addition, we have boldly applied some mature technologies of low-permeability oil fields, and on this basis, we have carried out innovative development, which has enabled the Fifth Oil Production Plant to achieve leap-forward development. " Jiyuan Oilfield is a multi-layer development zone with complex geological conditions. In the process of oilfield development, No.5 Oil Production Plant has intensified the research on water injection development of ultra-low permeability reservoirs, efficient development of Jurassic reservoirs and development of old oil wells. Through the study of regional geology, reservoir-forming law and sedimentary facies, it has found new resource areas for the development of Jiyuan Oilfield, and achieved sustained and efficient development. In view of the fact that the reservoirs in Jiyuan Oilfield are deeply buried and mostly directional wells, No.5 Oil Production Plant has carried out a series of technical breakthroughs around wellbore management, continuously improved the supporting technology of "eight prevention and one lowering" and extended the pump inspection period of oil wells. Improve the design model of ultra-deep well and extended reach well in directional well optimization design software, so as to make the rod-string combination and righting and anti-wear technology of extended reach well and ultra-deep well more scientific and reasonable. Relying on the closed pressurization technology of well group and the definition technology of gathering and transportation radius, a two-stage station layout model is formed, with the joint station as the center, the transfer station as the skeleton and the pressurization point as the supplement. At the same time, strengthen the application of matching technology of large group wells, measurement technology of power diagram method, gathering and transportation technology, comprehensive utilization technology of associated gas and three-phase separation technology of oil, gas and water, and effectively promote the scientific development of Jiyuan Oilfield. A brand-new leap June 20, 2007 is an extraordinary day for No.5 Oil Production Plant. The annual output of crude oil has successfully crossed the million-ton mark, and Jiyuan Oilfield has become a new million-ton oilfield in Changqing Oilfield. In the face of this festive day, thousands of children in Caiwu are beaming and jumping for joy. After hardships, it finally wrote a new chapter in development. Zhou Zongqiang, deputy general manager of Oilfield Company, said: "The annual output of crude oil in No.5 Oil Production Plant has exceeded 6,543,800 tons, making it the fifth oil production plant with an annual output of one million tons in Changqing Oilfield. This is a new milestone in the development history of the No.5 Oil Production Plant and a major event in the development history of Changqing Oilfield. " In 2008, the crude oil output will reach 6.5438+500,000 tons, and the capacity construction will reach 500,000 tons. In 20 10, the crude oil output reached more than 2 million tons, and the stable production remained above 10. Build No.5 Oil Production Plant into a world-class oilfield development enterprise. This goal has taken root in the hearts of employees in No.5 Oil Production Plant. With the general requirement of "developing large oil fields and building gas fields, and building Ordos Basin into an important oil energy base in China", they are singing "I contribute oil to the motherland" and launching a new round of battle in Jiyuan Oilfield.