摘要
介绍了方位密度、中子(ADN)成像测井方法的基本原理,以海上某油田A18井为例,分3个方面(砂体边界几何属性和产状、岩性序列、古水流方向)阐述了该测井方法在储集层研究中的应用。最后通过该方法在海上该油田的实用情况,分析了该方法可以实现的目标和不能实现的目标,并指出该方法应加强与常规测井的结合来更精确地刻画砂体参数和沉积单元的序列。
The fundamental principle of ADN imaging log is presented. Taking Well A18 of an offshore field as an example, its application to reservoir researches in three aspects such as sand boundary geometric attribute and occurrence, lithologie sequence and paleo-current direction is elaborated. Through the ease study, the targets that may be realizable or irrealizable by this method are analyzed. It is pointed out that the integration with conventional log tools will allow the method to be more accurate in depicting sand body parameters and depositional sequences.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2007年第6期775-776,共2页
Xinjiang Petroleum Geology
