摘要
地震波阻抗反演技术是储层预测中一项比较实用的技术,在储层精细描述方面有着较强的优势,尤其是在储层发育变化复杂地区,地震波阻抗反演技术能够发挥出其它地震技术不可替代的作用;基于地震波阻抗反演技术而发展起来的储层物性参数反演技术,在刻画储层参数方面效果非常明显,我们将这一技术应用到新疆准噶尔盆地莫北地区的储层研究过程中,其储层参数的预测结果达到了预期目的,预测结论已被钻井资料证实,储层参数的预测结果与区域沉积特征吻合,研究所取得的地质成果被新疆油田采纳,为油气的进一步勘探与井位部署提供了可靠依据。
The seismic impedance inversion technique is one of the practical reservoirs prediction features,especially in those areas of the complex and heterogenetic reservoirs.The seis-mic impedance inversion technique can be used to get better results,and can not be replaced by other seismic techniques.The technique of the reservoir feature parameters inversion is based on the seismic impedance inversion,useful technique to depict the reservoir features.This technique is applied to the study on reservoir features at Mobei area in Junggar ba-sin with an effect as original expectation for the reservoir feature parameters.The prediction results have been valida ted by wells,and have been consonant with the region geo-logical sediment characters.The geological cognition and re-sults have been adopted by Xinjiang oil field for oil and gas exploration and wells locating.
出处
《石油地质与工程》
CAS
2009年第4期38-40,45,共4页
Petroleum Geology and Engineering
关键词
准噶尔盆地
地震反演
储层预测
物性参数
岩性圈闭
Junggar basin
seismic inversion
reservoirs prediction
feature parameters
lithological traps
