静力触探表层结构调查在富安地区的试验  

Static cone penetration test for near- surface structure survey in Fu'an area

作　　者：丁建荣[1] 

机构地区：[1]中国石化江苏油田分公司科技处,江苏扬州225009

出　　处：《复杂油气藏》2015年第3期31-34,共4页Complex Hydrocarbon Reservoirs

基　　金：江苏油田分公司( JS14007)

摘　　要：表层结构调查是地震采集的基础性工作,常用的小折射和微测井等方法存在一定不足。通过在富安地区的静力触探表层结构调查的试验工作,表明了静力触探技术能够比较准确地解释近地表的土层地质结构,初步显示土层的阻力与炸药激发的地震子波之间具有一定的对应关系。Near- surface structure survey is the basic work for the seismic acquisition. But there are some problems in the common methods such as small refraction,micro- log,and so on. According to static cone penetration tests for near-surface structure survey in Fu＇an area,it is indicated that the static cone penetration can more accurately explain the near-surface structure,and there is a certain corresponding relationship between soil resistance and the seismic wavelet of explosive source.

关 键 词：苏北盆地 地震采集 静力触探 表层结构调查 

分 类 号：TE323[石油与天然气工程—油气田开发工程]