CURRENT STATUS, PROBLEMS AND FUTURE STRATEGIES FOR SUCCESSION OF OFFSHORE OIL AND GAS PRODUCTION IN CHINA
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摘要: 我国海洋油气勘探开发经过近年来的发展,逐渐成为重要的储量与产量接替区。主要表现在:渤海盆地逐渐接替南海东部成为我国近海目前勘探前景最好、也是对我国油气储量和产量接替贡献最大的海区;南海西部通过重点地区、重要目的层和新区新领域的勘探突破,油气稳产前景良好;我国海上天然气剩余技术可采储量非常可观,产量增长比例上升迅速,成为我国天然气产量的重要补充。但也要看到,为满足增产、稳产需要,渤海湾盆地仍须继续加强勘探力度和综合研究,努力寻找更多的新储量;南海东部需内部挖潜和新发现油气构造评价以总体稳产增产实现产量接替;应"未雨绸缪",积极推进东海陆架盆地油气勘探使之成为下一步接替区;同时重启黄海油气战略调查,并做好长期攻坚准备;另外从政治、外交以及作业条件等因素考虑,我国南海大陆坡及深水油气勘探应及早规划。Abstract: The recent achievements in exploration and development demonstrate that offshore petroleum has become an important reserve and major production successors in China. The Bohai Bay basin has succeeded the eastern South China Sea as the best offshore petroleum development prospects, and a major contributor to oil production in China. The oil production may remain stable in the future in the western South China Sea due to the breakthrough in the target layers and new frontiers. Furthermore, the technological development has provided tools for recovering residual gas in offshore China as potential gas resources, and its production ratio is increasing rapidly. It has become a significant complement of gas production in China. However, there are still questions to be considered to meet the challenges from the increasing demand. In the Bohai Bay Basin, investment and synthetic research must be reinforced in petroleum exploration, so as to find new reserves. In the Eastern South China Sea, further work is required to find new reserve in the old fields and make evaluation of newly discovered oil and gas structures to find effective successors of production. The petroleum exploration on East China Sea continental shelf should be strengthened so as to find successive area for the future. At the same time, the investigation in the Yellow Sea should be restarted as a strategic choice so as to prepare for a long tern exploration. On the South China Sea continental slope and in the deepwater area, early planning of exploration should be carried out as soon as possible.
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Key words:
- offshore petroleum /
- production succession /
- future strategy /
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