摘要
本文以东营凹陷北部陡坡带为例论述了陆相断陷盆地陡坡复杂扇体油藏评价思路与方法。分析了陡坡带特殊性及复杂性,针对复杂扇体油藏精细等时地层对比、控砂机制、有效储层划分和油气分布的纵向分带性提出了有效的研究方法,并形成了一整套有针对性的勘探技术流程,在东营凹陷乃至济阳坳陷具有较好的推广前景。
Taking northern steep slop of Dongying sag as a example, it is discussed that steps and methods of evaluating complex fan reservoirs in steep slop of continental fault basin. Analyzing the particularities and complexities of steep slop, aiming on fine equitime strata correlation of complex fan reservoirs and mechanisms of controlling reservoir and effective reservoir classify and hydrocarbon longitudinal distribution characters, effective research methods are put forward. It has been formed that a complete set of exploration technique flow. This has good promotion prospects in Dongying sag and Jiyang depression.
出处
《上海地质》
2010年第B11期227-229,共3页
关键词
陡坡带
控砂机制
扇根封堵
技术流程
steep slope belt
mechanisms of controlling reservoir
plugged by inner fan
technique flow
