青西凹陷青南次凹裂缝性储层地震综合预测  

Seismic integrative prediction of fractural reservoir in Qingnan sub-sag of Qingxi sag

作　　者：张亚中[1,2] 周晶 李建华 莫阿玲 王子英 孙维昭 陈春继 

机构地区：[1]中国地质大学,北京100083 [2]东方地球物理公司石油物探学会,河北涿州072751 [3]东方地球物理公司研究院地质中心,河北涿州072751

出　　处：《石油地球物理勘探》2009年第2期225-230,共6页Oil Geophysical Prospecting

摘　　要：针对西部某盆地青西凹陷白云岩裂缝性储层的预测、评价所面临的诸多问题,本文从钻井、测井、地震、地质等方面进行了分析研究,提出了适合该区复杂储层研究的一套技术手段,主要包括精细构造解释、岩心观测、成像测井、地震属性分析、地震波形分析、综合反演、裂缝建模等技术,获得了该区的裂缝带展布图等多种分析图件,进而对该区裂缝性储层发育区进行了预测,取得了很好的效果。In view of multiple issues of prediction and evaluation for fractural dolomite reservoir with more porosity and permeability in Qingxi sag of a basin,the paper carried out study and analysis from the drilling,logging,seismic and geologic aspects,presented a set of technical tools suitable for the study of complex reservoir in the area,mainly including fine structural interpretation,core observation,imaging logging,seismic attributes analysis,seismic waveform analysis,integrative inversion and fractural model-building etc,gaining multiple analyzing graphics including map of fractural distribution in the area,and then carried out prediction of the developing area of fractural reservoir in the region,resulting in good effects.

关 键 词：构造解释技术 储层分析技术 综合反演 裂缝建模技术 

分 类 号：P315.7[天文地球—地震学] P618.130.2[天文地球—固体地球物理学]