井壁取心资料在萨北开发区萨零组油水层评价中的应用  

The Application of Sidewall Coring Date in Oil-water Layer Assessments in Sa0 Formation in North Sa'ertu Development Area.

作　　者：刘宝萍[1] 

机构地区：[1]中石油大庆油田有限责任公司大庆钻探工程公司录井一公司,黑龙江大庆163411

出　　处：《长江大学学报（自科版）（上旬）》2014年第6期107-109,7,共3页JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG

摘　　要：萨零组油层作为大庆长垣中部含油组合的一部分,在萨北开发区属于未动用油层,应用测井资料对于评价萨零组薄差层、非均质层具有一定难度。通过对萨北开发区萨零组油层利用井壁取心的岩石热解、气相色谱、荧光图像资料,结合含油性、物性、储层发育及区块试油情况,对萨北开发区萨零组油层含油分布规律进行了研究。实际应用表明,利用井壁取心资料可以提高油水层解释的准确程度,能够为弄清萨北开发区萨零组储层的含油分布规律提供指导。As part of Middle Daqing placanticline oil-bearing combination,Sa0 Formation is an unproducing layer in North Sa'ertu Development Area.It is still quite difficult to assess the thin and poor layer and inhomogeneous layer in Sa0 Formation by using wire-line logging data.The oil-bearing distribution regularities of Sa0 Formation in North Sa'ertu Development Area are studied by using the rock pyrography of the sidewall core,oil/gas component analysis,fluorescent image data,associated with the oil-bearing property,physical property,reservoir development and oil testing situation of blocks.Practical application shows that sidewall core data can improve the accuracy in oil-water layer interpretations,also provide guidance for finding out the oil-bearing distribution regularities of Sa0 Formation in North Sa'ertu Development Area.

关 键 词：萨北开发区 萨零组 井壁取心资料 剩余油分布规律 

分 类 号：TE321[石油与天然气工程—油气田开发工程]