[1]陆梅娟,于雯泉,王 路,等.高邮凹陷阜一段含油砂岩成岩作用特征[J].复杂油气藏,2013,(04):11.
　Lu Meijuan,Yu Wenquan,Wang Lu,et al.Diagenetic character of oil-bearing sandstone in the first member of Funing Formation in Gaoyou Sag[J].Complex Hydrocarbon Reservoirs,2013,(04):11.
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高邮凹陷阜一段含油砂岩成岩作用特征
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2013年04期
页码:
11
栏目:
油气勘探
出版日期:
2013-12-25

文章信息/Info

Title:
Diagenetic character of oil-bearing sandstone in the first member of Funing Formation in Gaoyou Sag
作者:
陆梅娟; 于雯泉; 王 路; 张 哲; 李 翔
中国石化江苏油田分公司地质科学研究院,江苏 扬州 225009
Author(s):
Lu Meijuan; Yu Wenquan; Wang Lu; Zhang Zhe; Li Xiang
Geological Scientific Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou,Jiangsu 225009
关键词:
含油砂岩 次生溶蚀孔隙 阜一段 高邮凹陷
Keywords:
oil-bearing sandstone;  secondary corrosion pore;  1st member of Funing Formation;  Gaoyou Sag
分类号:
TE122.23
文献标志码:
A
摘要:
通过实验室微观分析,直观展示了高邮凹陷阜一段含油砂岩的成岩特征及孔隙特征。阜一段含油砂岩成岩早期在微晶、粉晶状碳酸盐胶结、压实作用下,使原生孔隙遭受大部分损失; 成岩后期显著的成岩作用特点是早期碳酸盐胶结物发生了溶解作用,储集空间主要为次生溶蚀孔隙,具有较高的孔隙度。研究认为含油砂岩次生溶蚀孔隙的形成与油气运移聚集之间有必然的相关性,它是烃类活动的必然结果。
Abstract:
The diagenesis and pore characteristics of oil-bearing sandstones in Gaoyou Sag are visually studied by means of the micro-analysis in laboratory.Cementation and compaction of microcrystalline and powder crystalline carbonate in oil-bearing sandstone of the 1st member of Funing Formation are prevailing in the early stage of diagenesis which contribute to the major loss of the primary pore.Oil-bearing sandstone in the later stage of diagenesis is characterized by dissolution of early carbonate cement which brings secondary corrosion pores with high porosity.It is implied that the inevitable correlation between the formation of secondary corrosion pores and the migration and accumulation of hydrocarbon.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-06-26; 改回日期:2013-07-31
作者简介:陆梅娟(1963—),女,高级工程师,现主要从事石油地质勘探生产及研究工作。电话:0514-87761347,E-mail:lumj.jsyt@sinopec.com。
攻关项目:江苏油田分公司(JS 12005)
更新日期/Last Update: 2013-12-25