ANALISIS PERUBAHAN SIFAT FISIKA BATUAN TERHADAP AWAL TERBENTUKNYA MINYAK BUMI PADA BATUAN RESERVOIR

Abstract

The change of rocks physical characteristics caused by the natural geology activities will affect the reservoir rocks characteristic. This change behavior has been analyzed in order to predict the early generation oil also the maturate oil.  The analysis method is to define the reservoir rocks physics parameter in laboratory, such as; overburden, litology, porosity, rocks heat conductivity, temperature gradient, and heat flow. One of the alternative ways to determine the rocks physical parameter is to calculate the heat capacity in every different depth of well observed. The results showed the early model of oil generation in reservoir rocks, and will be used as the basic information to understand the oil generation process.

Keywords: reservoir rocks, physics parameters, heat capacity