摘要
岩性油气藏的储集层预测与评价技术思路分4个层次:以基于层序地层学分析的小层对比、构造解释作为基础研究工作;基于地震属性提取的岩性油气藏的定性识别技术;基于地震波阻抗反演和少井拟测井参数反演的岩性油气藏的静态定量评价技术;基于多井拟测井参数反演的岩性油气藏的动态定量评价技术。以准噶尔盆地SN31井岩性油气藏勘探和开发为例,介绍该技术的应用流程。采用岩性油气藏的储集层预测及评价技术,可以有效地进行岩性-地层油藏的勘探和开发。
A technique of predicting and appraising lithologic reservoir is put forward in this paper, including： log layer interpretation and 3D seismic structure interpretation in terms of principle of sequence stratigraphy; qualitative appraising technique of identifying lithologic reservoir by seismic attribute; quantitative static appraising technique of lithologic reservoir by seismic impedance inversion and log parameters inversion; quantitative dynamic appraising technique of lithologic reservoir by log parameters inversion in wells. The technique is successfully used in the exploration and development of the lithologic oil-gas reservoir in Well SN31, improving the exploration ,and development of lithologic oil-gas reservoirs.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
2006年第2期189-193,共5页
Petroleum Exploration and Development
关键词
岩性油气藏
预测及评价
定性评价
定量静态评价
定量动态评价
SN31井
lithologic oil-gas reservoir
predicting and appraising
qualitative appraising
quantitative static appraising
quantitative dynamic appraising
Well SN31
