渤深6潜山带油气藏特征
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摘要
渤深6井发现了富集高产的下古生界潜山油藏。地震、钻井和成像测井资料的研究表明,潜山带油气藏类型主要有潜山风化壳型和内幕型两类,储集空间以裂缝、溶洞为主。地层结构、构造特征分析表明,该区下古生界具备有利的成藏条件,油气分布明显受油源控制,紧邻油源的潜山断块具有较大的勘探潜力。
A rich and high-productivity reservoir has been discovered at late palaeozoic buried hill by drilling Boshen 6. The seismic, drilling and logging data shows that types of the reservoirs can be divided into crust and inside hill, the reservoir space are mainly fracture and solution cavity. The structures and characteristics of stratum in this area show a favorable reservoir-forming condition at bottom palaeozoic, the distribution of reservoirs were controlled by sources, the buried hill faults near the oil sources are of most exploration potential.
A rich and high-productivity reservoir has been discovered at late palaeozoic buried hill by drilling Boshen 6. The seismic, drilling and logging data shows that types of the reservoirs can be divided into crust and inside hill, the reservoir space are mainly fracture and solution cavity. The structures and characteristics of stratum in this area show a favorable reservoir-forming condition at bottom palaeozoic, the distribution of reservoirs were controlled by sources, the buried hill faults near the oil sources are of most exploration potential.
引文
[1]刘传虎,王军.济阳坳陷古潜山油气藏体系及勘探技术.特种油气藏,2002,9(2):1￣5
[2]谭明友,刘福贵,董臣强.埕北30潜山构造演化与油气富集规律研究.石油地球物理勘探,2002,37(2):134￣137
[3]刘华夏,王永诗.富台油田古潜山储集层特征及分布模式.特种油气藏,2003,10(3):35￣37
[4]王军,董臣强,罗霞等.裂缝性潜山储层地震描述技术.石油物探,2003,42(2):179￣185
[5]马立驰.济阳坳陷下古生界内幕型储层成因探讨.特种油气藏,2003,10(3):13￣14
[2]谭明友,刘福贵,董臣强.埕北30潜山构造演化与油气富集规律研究.石油地球物理勘探,2002,37(2):134￣137
[3]刘华夏,王永诗.富台油田古潜山储集层特征及分布模式.特种油气藏,2003,10(3):35￣37
[4]王军,董臣强,罗霞等.裂缝性潜山储层地震描述技术.石油物探,2003,42(2):179￣185
[5]马立驰.济阳坳陷下古生界内幕型储层成因探讨.特种油气藏,2003,10(3):13￣14
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