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Exploration Situations and Prospects in PetroChina Blocks, Bohai Bay Basin
Author(s): Zhao Zhengzhang, Du Jinhu, Niu Jiayu, Feng Youliang, Fang Jie
Pages: 1-
7
Year: 2005
Issue:
3
Journal: CHINA PETROLEUM EXPLORATION
Keyword: 渤海湾盆地; 油气勘探; 新领域; 滩海; 岩性地层油气藏;
Abstract: 渤海湾盆地的油气勘探开发已有40余年的历史,勘探程度不断提高,勘探目标日趋隐蔽,勘探难度不断加大.面对挑战,各探区解放思想、转变观念、调整思路、反复认识、强化预探、加强新技术的推广与应用,近几年来勘探工作获得重大突破,取得了丰硕的勘探成果,滩海勘探、陆上岩性地层油气藏、老区精细勘探、低潜山与火山岩等领域发现了近8×108t级的资源规模.经综合研究与分析,认为渤海湾盆地油气资源潜力仍然很大.富油气凹陷,作为油气勘探的主战场,存在岩性油气藏、滩海、潜山与火山岩,以及老区精细勘探等四大领域,这为"中石油"探区在今后相当时期年均增长探明储量1×108t奠定了坚实的基础.
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