趋势面分析技术在塔北英买2井区断裂识别中的应用  

Application of Trend-Surface Analysis to Fault Recognition in Yingmai-2 Well Area in Tabei Area,Tarim Basin

作　　者：孟祥霞[1] 姚清洲[1] 刘建新[1] 王锦喜[1] 袁文芳[2] 

机构地区：[1]中国石油勘探开发研究院西北分院,兰州730020 [2]中国石油塔里木油田分公司,新疆库尔勒841000

出　　处：《新疆石油地质》2010年第5期546-547,共2页Xinjiang Petroleum Geology

基　　金：国家973项目(2007CB209604)

摘　　要：塔里木盆地塔北地区英买2穹窿背斜构造复杂,发育多期多级别断裂,受地层倾角较高的影响,断裂的识别与解释难度较大。首次通过趋势面分析技术,有效地刻画了该区的断裂展布。Yingmai-2 structure of Tabei area in Tarim basin is a dome anticline,characterized by complex structure,multistage and multi-grade faults.The identification and explanation of the faults are difficult due to high dip of strata.In this paper,the trend-surface analysis technique is firstly applied to the identification of the faults,and the faults distribution in this area is described effectively.

关 键 词：塔里木盆地 英买力 断裂 趋势面分析 

分 类 号：P631.445[天文地球—地质矿产勘探]