[1]王海更,张风义,刘建华,等.曹妃甸2-1油田生屑云岩储层特征及主控因素[J].复杂油气藏,2014,(02):13.
　Wang Haigeng,Zhang Fengyi,Liu Jianhua,et al.Geological characteristics and its main controlling factors of bioclastic dolostone reservoir in CFD2-1 Oilfield[J].Complex Hydrocarbon Reservoirs,2014,(02):13.
点击复制

曹妃甸2-1油田生屑云岩储层特征及主控因素
分享到：

《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2014年02期
页码:
13
栏目:
油气勘探
出版日期:
2014-06-25

文章信息/Info

Title:
Geological characteristics and its main controlling factors of bioclastic dolostone reservoir in CFD2-1 Oilfield
作者:
王海更; 张风义; 刘建华; 汪利兵; 刘洪杰
中海石油（中国）有限公司天津分公司，天津300452
Author(s):
Wang Haigeng; Zhang Fengyi; Liu Jianhua; Wang Libing; Liu Hongjie
CNOOC Tianjin Company，Tianjin 300452
关键词:
生物碎屑云岩　储层特征　主控因素　储层预测
Keywords:
bioclastic dolostone; reservoir characteristics; main controlling factors; reservoir prediction
分类号:
TE122.12
文献标志码:
A
摘要:
曹妃甸2-1油田沙一段下部发育湖相碳酸盐岩储层，利用岩心观察、铸体薄片、扫描电镜等资料，分析沙一段下部储层岩性、物性及储集空间特征。结果表明，沙一段下部储层岩性主要为生屑云岩，粒间孔、粒间溶孔、生腔体腔孔、粒内溶孔是主要的储集空间类型，储层物性为中孔—中低渗。储层的发育和分布主要受沉积环境和古地貌的控制，沉积微相成果和古地貌恢复结果可以为预测有利相带提供依据。
Abstract:
Carbonate dolostone was widely developed in the bottom of the first member of Shahejie Formation in CFD2-1 Oilfield.Various data including core description，casting thin sections and SEM were used to systemically analyze the reservoir lithology，rock property and reservoir space types.The study indicated that the main reservoir lithology was bioclastic dolostone;the reservoir spaces were dominated by intergranular pores，interparticle dissolution pores，skeletal pores and intragranular dissolved pores;the reservoir had characteristics of medium porosity and low-medium permeability.The reservoir development and distribution were mainly controlled by sedimentary environment and paleogeomorphy，and the comprehensive study results in carbonate sedimentary model and paleogeomorphy restoration can be used to predict the good reservoir distribution effectively.

参考文献/References:

［1］谢锦龙，黄冲，王晓星.中国碳酸盐岩油气藏探明储量分布特征［J］.海相油气地质，2009，14（2）：24-30.
［2］赵澄林.油区岩相古地理［M］.山东东营：石油大学出版社，2001：295-311.
［3］宋章强，赖维成，牛成民，等.渤海海域湖相碳酸盐岩地震一地质综合预测方法及应用［J］.石油与天然气地质，2009，30（4）：444-449.
［4］李家康，李俊英.渤海海域沙河街组生物碎屑灰岩发育特点及典型构造分析［J］.中国海上油气（地质），1999，13（1）：24-25.

备注/Memo

备注/Memo:
收稿日期：2013-08-23；改回日期：2014-03-03
作者简介：王海更（1980—），工程师，硕士，现主要从事油田开发地质研究工作。电话：15822787679，E-mail：wanghg3@cnooc.com.cn。
更新日期/Last Update: 2014-06-25