[1]赵美娟.沾化凹陷富林洼陷断层活动性分析[J].复杂油气藏,2014,(02):16.
 Zhao Meijuan.Analysis of fault activities in Fulin Subsag of Zhanhua Depression[J].Complex Hydrocarbon Reservoirs,2014,(02):16.
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沾化凹陷富林洼陷断层活动性分析
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2014年02期
页码:
16
栏目:
油气勘探
出版日期:
2014-06-25

文章信息/Info

Title:
Analysis of fault activities in Fulin Subsag of Zhanhua Depression
作者:
赵美娟
中国石化胜利油田分公司地质科学研究院,山东东营257015
Author(s):
Zhao Meijuan
Geologfical Scientific Research Institute of Shengli Oilfield Company,SINOPEC,Dongying,Shandong 257015
关键词:
断层活动性 断层生长指数 油气运移 富林洼陷
Keywords:
fault activityfaults growth index oil-gas migrationFulin Subsag
分类号:
TE122.321
文献标志码:
A
摘要:
以富林洼陷古近系沙三段底部构造图为基础,研究发现主要有3种走向的断裂体系,且都为正断层,平面上构成平行式、雁列式、斜交式组合,剖面上形成阶梯状、地堑和地垒、“Y”字形及花状组合。利用生长指数对4条主干断层和10条次级断层进行活动性研究结果表明,断裂活动东西向上具有早期“西强东弱”、晚期“西弱东强”的特征,南北向上具有早期“南强北弱”、晚期“南弱北强”的特征。成藏期,大部分次级断层活动较弱,少数断层消亡,侧向封堵作用较好;垦东断层和垦利断层活动强度较大,运移作用强烈,油气的最大优势运聚方向指向垦利潜山披覆构造。
Abstract:
Based on the fault system interpretation on the bottom structure mapping of the third member of Palaeogene Shahejie Formation in Fulin Subsag,the results showed that there were mainly 3 types of strike faults which were all normal faults.According to the combination,the faults can be divided into parallel,echelon and oblique in the plane,and step,graben,horst,Y-shape and flower structure in profile.In this paper,fault growth index was used to study the activities of the 4 main faults and 10 second-order faults.The analysis indicated as follows: from west to east and from south to north,faults activities became weaker at the early stage and became stronger at the late stage.At the stage of petroleum accumulation,most of second-order faults had weaker activities and the rest were inactive or even died out,so the plugging ability was preferable.But at the same time,the activities and migration behavior of Kendong fault and Kenli fault were stronger than those of the second-order faults.The best way of oil-gas migration directs to the drape structure of Kenli buried hill.

参考文献/References:

[1]乐大发,侯帅军济阳坳陷沾化凹陷富林洼陷成藏条件[J].石油与天然气地质,2008,29(4):433-446,443.
[2]朱之锦,宋志强,郭学民,等.富林洼陷油气成藏条件与分布规律研究[J].西南石油学院学报,2002,24(5):7-10.
[3]詹润,杨贵立,张盛,等.青东凹陷复合型花状构造成因分析[J].大地构造与成矿学,2012,36(4):473-482.
[4]王锦喜,刘琼,张树林.江汉盆地西南缘主干断层活动性分析[J].重庆科技学院学报(自然科学版),2005,7(3):6-11
[5]彭存仓.沾化凹陷断层活动性及其叠合特征[J].油气地质与采收率,2009,16(5):37-39.
[6]夏东领,杨道庆,林杜卿,等.南襄盆地中、新生代构造演化与油气成藏[J].油气地质与采收率,2007,14(6):32-35
[7]赵密富,刘泽容.惠民凹陷临南地区断层活动特征及控油作用[J].石油勘探与开发,2000,27(6):9-11.
[8]肖英玉,郝雪峰.断层生长指数在层序地层单元中应用的局限性[J].油气地质与采收率:2003,10(增刊):1-5.
[9]邱旭明.苏北盆地断块圈闭分类及油气成藏特征[J].石油与天然气地质,2003,24(4):371-374.
[10]李春光.中国东部盆地油气藏同生断层的定量研究[J].油气地质与采收率,2003,10(4):1-4.
[11]李勤英,罗风芝,苗翠芝.断层活动速率研究方法及应用探讨[J].断块油气田,2000,7(2):15-17.
[12]吴智平,李伟,郑德顺,等.沾化凹陷中、新生代断裂发育及其形成机制分析[J].高校地质学报,2004,10(3):405-417.
[13]渠芳,陈清华.对孤岛油田西南缘断层活动性的新认识[J].地球科学与环境学报,2009,31(4):394-422.
[14]王冰洁,倪军娥,方度.板桥凹陷钱圈地区主干断层活动性分析[J].新疆石油天然气,2008,4(1):26-33.
[15]朱之锦,姜晓健,廖林,等.富林洼陷油气运移研究[J].油气地质与采收率,2004,11(1):28-29.

备注/Memo

备注/Memo:
收稿日期:2013-07-24;改回日期:2014-02-12
作者简介:赵美娟(1980—),女,工程师,从事油气勘探及石油地质综合研究工作。电话:15854606439,E-mail:zhaomeijuan.slyt@sinopec.com。
更新日期/Last Update: 2014-06-25