共查询到20条相似文献,搜索用时 15 毫秒
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Zhang Yaocang 《中国油气》2006,13(1):12-15
Since the founding of P.R.China,Particularly after the lauch of reform and opening up in 1978,China's oil and gas industry has undergone a series of significant reforms and restructuring.it has set up a complete oil and gas industry system. 相似文献
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Tian Chunrong 《中国油气》2006,13(1):44-48
After having increased greatly for three consecutive years, the net import of crude oil dropped by 5.2% in 2005 in China. The price inversion between the prices of major product oil in Chinese market with the international market leads to a great decrease of imported fuel and diesel oil and an increase of gasoline and diesel exportation. Except crude oil, the net import volumes of oil products including product oil, LPG and other oil products dropped obviously last year. 相似文献
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Li Qiangui Wu Juan Kang Yili 《中国油气》2006,13(2):34-37
Great development of reservoir protection technology (RPT) has been achieved since 1996, including oil and gas reservoir protection for exploration wells, reservoir protection during underbalanced drilling, protection of fractured tight sandstone gas reservoir, and reservoir protection while increase production and reconstructing, development and enhanced oil recovery (EOR) etc. It has stepped into a new situation with special features and advantage. These technical advancements marked that China's RTP have realized leaps from porous reservoirs to fractured reservoirs, from conventional medium-to-low permeability reservoirs to unconventional reservoirs, from oil and gas producers to exploration wells, and from application mainly in drilling and completion processes to application in stimulation, development, production and EOR processes. 相似文献