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MXZ构造Z1区块隔夹层划分及描述
断块油气田
2007年 14卷 第01期
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Title
Division and Description on the Interlayer in Block
Z1 of MXZ Structure
Authors
Xue Chenggang , Huang Xiaonian.
单位
江苏油田分公司地质科学研究院, 江苏扬州225009
Organization
Geological R esearch Institute of
Jiangsu O ilfield Company, SINOPEC, Yangzhou 225009,
China
摘要
MXZ构造Z1区块J1 s22 为三角洲平原亚相和三角洲前缘亚相沉积, 多期分支河
道的叠加构成了J1猀─3csub>22砂体的主要微相类型, 通过岩心观察和储层物性分析, 结合岩石的电性
特征, 对J1猀─3csub>22鐀夹层进行了划分和描述, 并对其空间展布进行了研究, 为下步地质建模和开发
方案的编写提供了基础。
Abstract
The sandboby J1 S2
2 in b lock Z1 of MXZ structure is
ca rr ied and deposited by de lta Cam pagna sub-fac ies and
forw ard delta sub- facies. The pr im ary m icrofac ies o f the
sandboby J1 S2
2 are stacked by embranchm en t rive rw ay of
d ifferen t per iod. Through rock core observ ation and reserv io r
physica l cha racte ristics analysis, comb ined w ith the
litho log ic-e lectric property character istics, the interlayer o f J1
s2
2 has been carried on the d iv ision and description. The
spa tia l distribution of the ba rr ier layer or interbed is
researched, wh ich prov ides a base fo r bu ild ing geolog ica l
m ode l and w r iting out the nex t deve lopm en t p lan.
关键词：
MXZ构造 隔夹层划分 岩性电性特征 隔夹层分布;
Keywords:
MXZ structure, Inter layer d iv ision,
Litho log ic-e lec tric property, Inter layer distribution;
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