摘要
塔里木盆地库车山地一直是塔里木油田油气勘探的重点区域之一,但是该区地表条件复杂多样,表层调查、建模困难,静校正问题突出。这里通过采用微测井约束的浅层层析表层调查方法、伪三维表层建模及综合静校正技术,准确剖析了该区的表层结构,提高了剖面的成像效果,为类似区域的表层建模及静校正工作提供了借鉴。
The Tarim basin is one of the key areas for hydrocarbon prospection for the Tarim oilfield company.Kuqa Moun-tain in Tarim basin has significant LVL survey,modeling difficulty and statics problems due to its diversified near- surface conditions.In this paper,the author makes an accurate analysis on the near-surface structure in the area using the uphole-constraint shallow-layer tomography LVL surface method.The new method is the pseudo 3D near-surface modeling and the comprehensive statics technology.Therefore,the imaging of sections is improved,which provides a reference for the near-surface modeling and statics works in similar areas.
出处
《物探化探计算技术》
CAS
CSCD
2015年第6期773-777,共5页
Computing Techniques For Geophysical and Geochemical Exploration
基金
国家科技重大专项(2011ZX05046)
关键词
山地
表层调查
表层建模
静校正
伪三维层析
mountain
LVL survey
near-surface modeling
statics
pseudo 3D tomography
