济阳坳陷低电阻油层常规测井识别方法


2006年 13卷 第04期
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An Identification Method of Conventional Log for Low- R esistivity Reservoirs in Jiyang Depression
苏国英
Su Guoy ing
(胜利油田有限公司地质科学研究院, 山东东营257015 )
 Geological Sc ient ific R esearch
Institute, Shengli Oilfield Co. Ltd. , SINOPEC,
Dongy ing 257015, China
通过系统研究济阳坳陷39个油田的低电阻率油层资料, 对济阳坳陷低电阻率油
层的概念进行了定义, 并按其微观成因机理对已发现的低电阻油层进行系统的分类, 提出一套
利用常规测井资料识别济阳坳陷不同类型的低电阻率油层的方法。
Th is study is based on system atic ana lyses of low
res istiv ity rese rvo irs da ta from thirty- n ine o il fie lds in Jiyang
depress ion. The low resistiv ity reservo irs, wh ich had been
found in Jiyang depression, are defined, and c lassified
system atica lly by the m echan ism o f its m icroco sm ic or ig in.
The paper presents a few m ethods to identify d ifferen t types o f
low resistiv ity reservo irs in J iyang depress ion by conventiona l
log da ta.
济阳坳陷; 低电阻率; 油层; 常规测井;
J iyang depression, Low res istiv ity,
Reservo ir, Conventiona l log;