基于InSAR技术的油田地面沉降调查与应用  

Investigation and Application of Oil Field GroundSubsidence Based on InSAR Technology

作　　者：侯建国[1] 陶红志 司海燕[1] 高延平[1] 刘江[1] HOU Jianguo;TAO Hongzhi;SI Haiyan;GAO Yanping;LIU Jiang(School of Surveying and Mapping Engineering,Heilongjiang Institute of Technology,Harbin 150050,China;Harbin Institute of Technology Zhengyuan Information Technology Co.,Ltd.,Harbin 150016,China)

机构地区：[1]黑龙江工程学院测绘工程学院,黑龙江哈尔滨150050 [2]哈尔滨工大正元信息技术有限公司,黑龙江哈尔滨150016

出　　处：《测绘与空间地理信息》2023年第1期4-6,共3页Geomatics & Spatial Information Technology

基　　金：黑龙江工程学院省级领军人才梯队培育计划项目(2020LJ01)资助。

摘　　要：InSAR技术能够还原区域地面历史形变过程,本文采用PS-InSAR方法对19景ALOS PALSAR存档数据进行处理,获得某油田区域历史沉降特征信息。根据InSAR调查结果,确定了该油田水准和GNSS监测点的布设位置,为最大限度地反映油田开采区地面形变,提供了高效可靠的技术手段。InSAR technology can be used to restore the historical deformation process of the region,and PS-InSAR method is used to process the archived data of 19 ALOS PALSAR to obtain the historical subsidence characteristic information of an oilfield region.According to the INSAR survey results,the position of GNSS monitoring points and the level of the oil field are determined,which provides an efficient and reliable technical means for monitoring the ground deformation in the oil field.

关 键 词：合成孔径雷达干涉测量 地面沉降 套管破损 雷达数据 石油开采 

分 类 号：P225.1[天文地球—大地测量学与测量工程]