National Key Laboratory Construction Project in Daqing through expert acceptance
Daqing network October 31st, China Petroleum enhanced oil recovery National Key Laboratory Construction Project - surfactant pilot plant construction project through acceptance. Expert group leader, Daqing oilfield exploration research institute chief engineer Wu Xiaolin said, the main body of the only domestic, technology and product international leader, is Daqing, China Petroleum and even domestic oil field chemical flooding a technological leap.
It is reported that the project is the Research Institute of petroleum exploration and development Chinese EOR oilfield exploration and Development Research Institute, State Key Laboratory of Daqing Daqing Sanan Oilfield venture group industrial company cooperation and jointly undertake chemical flooding with base oil displacement agent development and production of scientific research tasks in the test, test reactor project China oil shares surfactant in the pilot technology infrastructure platform. In September 2011, PetroChina Company of science and technology management department in Beijing demonstrating, enhanced oil recovery of State Key Laboratory of surfactant in test reactor projects successfully by experts. In March 2013, after many investigations and site selection investigations, the China Petroleum Exploration and Development Institute and Daqing oilfield pioneering Group Co., Ltd. signed the "contract for the construction of a pilot plant for surfactant preparation".
After 6 years of hard research, a pilot plant with full independent intellectual property rights, annual pilot production capacity of 10 thousand tons, and the only domestic pilot plant were built. The device has the advantages of modularization, production process, product serialization broad generalization characteristics, exceeding the full project objectives, implementation of agent by laboratory synthesis to test production industry convergence by using surfactant flooding, which laid the foundation for the industrial application of products. Especially through the construction of this project, the core competitiveness of China's chemical flooding technology has been further improved.
The new process is not good, the new product is good, the site application effect determines everything. According to the investigation of the acceptance of the scene Chinese Research Institute of petroleum exploration and development technology experts in surfactant, betaine surfactant with excellent reduction of interfacial tension capability and efficiency of system is not influenced by the salinity of the reservoir, has wide applicability and excellent oil displacement effect. At present, the device in the trial production of betaine surfactant not only adapt to the eastern paraffin base crude oil, is also suitable for the high salinity reservoir, also adapt to the overseas high temperature and high salinity reservoir, which can not only meet the Yumen, Changqing, Xinjiang and Jilin two yuan oil alkali flooding test of betaine products demand, but also provides trial production security and technical support in Daqing for the future application of field test.
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