成都理工大学学报（自然科学版）2017，Vol.44Issue(4)：452-459,8.DOI:10.3969/j.issn.1671-9727.2017.04.08
岩性地貌体预测湖底扇储层方法及其在赛汉塔拉凹陷赛东洼槽的应用
Prediction of sub-lacustrine fan reservoir by lithologic geomorphy method in the Saidong depression
摘要
Abstract
The concept of lithologic geomorphy is proposed for reservoir prediction in non-layered media and areas with complex lithology.It is a combination of geobody and its seismic reflections and their genetic relationships.Defined by sedimentary facies,lithology,stratification and seismic reflections,interpreted both by wheeler domain,time domain,plane and cross section,it tries to predict complex lithology by integrating seismic facies,seismic geomorphy and inversion methods.In the paper,a workflow and key techniques of lithologic geomorphy method are proposed and applied in a sub-lacustrine fan case.Some attributes are chosen to characterize the lithologic geomorphy,then lithologic-geomorphy units are interpreted under constrain of seismic-facies.This set of faciescontrolled reservoir prediction techniques based on lithologic geomorphy method can apply to reservoir prediction for sub-lacustrine fan with strong lateral variations in thickness and complex lithology.关键词
岩性地貌体/双域双面解释/湖底扇/相控预测Key words
lithologic geomorphy/2D interpretation/sub-lacustrine fan/facies control分类
天文与地球科学引用本文复制引用
刘力辉,王力,杨忠..岩性地貌体预测湖底扇储层方法及其在赛汉塔拉凹陷赛东洼槽的应用[J].成都理工大学学报（自然科学版）,2017,44(4):452-459,8.基金项目
国家重大科技专项(2011ZX05006-005) （2011ZX05006-005）
中国石油天然气股份有限公司科技项目(2014E-035). （2014E-035）
