Subscribe Now Subscribe Today
Science Alert
 
Blue
   
Curve Top
Journal of Applied Sciences
  Year: 2014 | Volume: 14 | Issue: 11 | Page No.: 1180-1185
DOI: 10.3923/jas.2014.1180.1185
 
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Rock Physics Modeling and Fluid Substitution Studies in Sandstone Reservoir

I.A. Purnamasari, H. Khairy, A.L. Abdeldayem and W. Ismail

Abstract:
The link between various geological parameters and rock physics properties, including cement volume, clay volume and degree of sorting, can be used to perform lithology substitution from observed rock types assumed to be present nearby. Rock physics models can be used to provide the link between trends in velocity and porosity as well as velocity and clay content in reservoir rocks. Three models were established for water-saturated rock to gas saturated which are the friable-sand model, the contact cement model and the constant cement model and Gassmann theory as a tool for predicting pore fluid from the elastic properties of water-saturated sandstone reservoir. They were used to analyzed P-wave velocity versus porosity trends. P- and S-wave velocity for the constant cement model shows more closely to the measured P- and S-wave velocity log.
PDF Fulltext XML References Citation Report Citation
How to cite this article:

I.A. Purnamasari, H. Khairy, A.L. Abdeldayem and W. Ismail, 2014. Rock Physics Modeling and Fluid Substitution Studies in Sandstone Reservoir. Journal of Applied Sciences, 14: 1180-1185.

DOI: 10.3923/jas.2014.1180.1185

URL: https://scialert.net/abstract/?doi=jas.2014.1180.1185

COMMENT ON THIS PAPER
 
 
 

 

 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 

Curve Bottom