Cross-Wavelet Analysis of Well Log Data
Publish Year: 1393
Type: Conference paper
Language: English
View: 798
This Paper With 9 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
OGPD01_047
Index date: 23 September 2015
Cross-Wavelet Analysis of Well Log Data abstract
In this work cross wavelet analysis is used to perform a series of cross correlation and complexity analysis of raw well log data. Cross wavelet transform (XWT) and wavelet coherency are used to show possible connections between natural gamma ray radioactivity (CGR) of earth and other log data such as Neutron Porosity (NPHI), Sonic Transient Time (DT), Bulk Density (RHOB) and Electrical Resistivity (ILD) of oil and gas reservoirs. The casual relationships CGR log data and porosity logs in the depthfrequency space were also demonstrated. Cross wavelet analysis reveals that the links between CGR and NPHI is stronger than that between CGR and DT or CGR and RHOB. The CGR has a minor effect on the ILD at any scale
Cross-Wavelet Analysis of Well Log Data Keywords:
Cross-Wavelet Analysis of Well Log Data authors
Mohammad Hosein Zareenejad
Department of Petroleum Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht,
Mohammad Hajizadeh
Department of Petroleum Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht,
Vahid Salimi
Department of Petroleum Engineering, Marvdasht Branch, Islamic Azad University,
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :