一种适用于复杂地貌山前带的表层调查方法  

A METHOD TO INVESTIGATE THE SURFACE CONDITIONS IN COMPLEX MOUNTAIN FRONT

作　　者：张新东[1] 吕景峰 蔡明[1] 万军 陈学强 

机构地区：[1]中国石油塔里木油田公司 [2]中国石油东方地球物理公司

出　　处：《天然气勘探与开发》2015年第2期35-37,42,共4页Natural Gas Exploration and Development

摘　　要：塔里木盆地库车地区地表条件复杂,山前堆积的巨厚戈壁砾石区表层调查及建模困难。通过设计浅层层析表层调查方法、层析反演解释、深井微测井标定的方式,准确剖析了巨厚戈壁砾石区表层结构,提高了剖面的成像效果,为类似区域的表层调查及建模工作提供了有益的借鉴。In Tarim Basin, Kuche area is always an important oil and gas exploration belt.However, this area is featured by complex surface conditions and covered with thick gravel especially in mountain front, resulting in more difficulties in surface investigation and modeling. So,some methods are developed, containing shallow layer chromatography, chromatographic inversion interpretation, micro logging calibration for deep wells. These methods can accurately analyze the surface structure for this thick gravel area, raise the imaging effect of seismic profile, and provide some reference for surface investigation and modeling of other similar areas.

关 键 词：巨厚戈壁砾石 表层调查 浅层层析 静校正 微测井 

分 类 号：P631.81[天文地球—地质矿产勘探]