To explain the distribution of trapped oil and gas in a basin or play we normally think about variations in hydrocarbon charge. But what about the role of seals? We tend to take seals for granted; a fine-grained lithology (often shales) is either considered to be sealing or not. For reservoirs we have no problems […]
Tag Archives: Petroleum Geoscience
GeoExPro Issue 4: Drilling Deeper than the Primary Target – the Next Frontier?
Drilling a little deeper can sometimes result in a surprising find. Our cover story describes a series of discoveries from companies who are systematically exploring and producing hydrocarbons beneath existing accumulations. We’re ready to go to Houston! As you may recognise from the front cover, the fourth issue of this year features an artist’s impression […]