冀东南堡凹陷碳酸盐岩古潜山油藏开发关键技术  

Key technologies for developing the carbonate buried hill reservoirs in Nanpu depression of Jidong oilfield

作　　者：廖保方[1] 王群会[1] 于忠良[1] 冯靓[1] 孙彦春[1] 

机构地区：[1]中油冀东油田分公司,河北唐山063000

出　　处：《特种油气藏》2013年第4期62-65,153-154,共4页Special Oil & Gas Reservoirs

基　　金：国家科技重大专项"渤海湾盆地黄骅坳陷滩海开发技术示范工程"(2011ZX05050)

摘　　要：南堡凹陷古潜山油藏在开发过程中形成了一系列关键开发技术,包括岩性判识技术、裂缝综合预测技术、动—静结合的储集空间厘定技术以及基于溶蚀孔洞发育模式的储层综合预测技术。这些技术的应用较好地描述了古潜山碳酸盐岩储层,在此基础上进行了开发部署优化,提出了初期立足天然能量开发、水平井与定向井相结合、顶密底稀不均匀布井等开发技术政策,保证了南堡古潜山油藏的经济、科学开发,对该油藏下一步的滚动开发具有指导意义。A series of key technologies has been formed in the process of development of the buried hill reservoirs in Nanpu depression,including lithology identification,fracture prediction,reservoir space description by combination of static and dynamic data,and comprehensive reservoir prediction based on dissolved pore growth model.The application of these technologies has provided better description of the carbonate buried hill reservoirs.On such basis,oilfield development deployment has been optimized,the development strategies have been put forward,including natural energy development at early stage,a blend of horizontal and directional wells,and uneven well spacing of dense in top and sparse in bottom,thus ensured economic and scientific development in Nanpu buried hill reservoirs.This may guide progressive development for the reservoirs.

关 键 词：南堡凹陷 古潜山 岩性识别 裂缝预测 溶蚀孔洞预测 

分 类 号：TE344[石油与天然气工程—油气田开发工程]