摘要
以东濮凹陷文留潜山地震资料和2口井的钻井资料为基础,对该区文古1井、濮深1井的测井曲线进行归一化处理及环境校正;综合运用声波、自然伽马、中子孔隙度、井径、密度和双侧向测井等测井曲线,对2口井的储层进行了划分;并利用应用软件,形成了波阻抗、孔隙度、道积分、反射强度、峰值振幅、反射频率、相干切片等属性数据体。利用这些属性分别对5个层段的地层进行了储层预测,划分出有利储层的分布区。
Based on seismic data and drilling data of two wells of Wenliu buried hill in Dongpu Depression, logging curve normalization and environmental correction are conducted on Well Wengu 1 and Well Pushen 1 in the area. Reservoir classification of 2 wells is made by comprehensively using sonic , natural gamma ray, neutron porosity, caliper density logging curves and dual laterolog curves. Attribute data blocks of wave impedance, porosity, channel integration, reflection and slice are formed by using application softwares. Reservoir prediction of 5 intervals is conducted with these attributes, distributions of beneficial reservoirs are identified.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2003年第z1期12-13,共2页
Journal of Oil and Gas Technology
关键词
储层预测
地震数据
文留潜山
reservoir prediction
seismic data
Wenliu buried hill
