摘要
叠前反演是油气勘探领域中的一项新技术,它利用不同炮检距道集数据以及横波、纵波、密度等测井资料,联合反演出与岩性、含油气性相关的多种弹性参数,来综合判别储层分布及含油气性。通过在马王庙地区的实际应用,发现本区对岩性和流体的敏感性参数分别是μρ、λρ。利用这两个参数预测出了有利的储集分布区,有效地指导研究区井位部署,为油气生产提供了强有力的技术支撑。
Pre-stack inversion is a new technology in the oil and gas exploration,which uses different geophone offset gathers,transversal and vertical waves,density and other logging data to complete the inversion of various elastic parameters related to lithology and oiliness and to comprehensively distinguish reservoir distribution and its oiliness.The application of the technology in Mawangmiao area is responsible for determining sensitivity parameters of lithology(μρ) and fluid(λρ).Based on them,favorable reservoir distribution has been calculated,which guides effectively well site deployment and provides oil and gas production with strong technology.
出处
《江汉石油职工大学学报》
2011年第6期6-9,共4页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
马王庙地区
叠前反演
岩石物理分析
AVO反演
弹性波阻抗
Mawangmiao Area
Prestack inversion
Petrophysical Analysis
AVO Inversion
Elastic Wave Impedance
