Biodegradation usually masks or even radically alters the original characteristics of
molecular biomarkers, restricting the oil sources identification and the exploration of ultra …

This research paper encompasses an organic geochemical investigation on oils and
sedimentary rocks from the southern coastal region of Ecuador that examines the …

Chemometric methods have unique advantages regarding comprehensive consideration of
multiple parameters and the classification of samples or variables. The above is especially …

Investigation of oil fingerprints heterogeneities in different wells across the reservoir is a
critical effort in various disciplines of geochemical studies. Exploring new, trustworthy, and …

This study investigates the distribution and genesis of heavy oil in the Chepaizi Uplift by
analyzing various aspects, including physical properties (density, viscosity, wax content …

The biogenic information of different components in crude oils with varying degrees of
biodegradation is partially obscured, making traditional molecular indicators ineffective in …

The Shadegan oil field is one of the fields in the central part of the Dezful Embayment. Little
or no geochemical studies have been performed previously in this field. This paper provides …

The ability of geochemistry techniques in reservoir-continuity studies has already been
proved. Most of the traditional methods mainly involve analyzing nonpolar components of …

Azadegan oil field is one of the huge oil fields in Iran. In this paper, the lateral continuity of
Sarvak reservoir, which is the most important oil reservoir in this field, has been investigated …

An important topic in reservoir studies is to separate different reservoir compartments.
Recently, the Fourier Transform Infrared (FTIR) analysis has been regarded for this purpose …