Just like reservoirs also seals can be good, or not so good. There is a whole spectrum of lithologies from excellent reservoirs to excellent seals. In fact, most seals leak. Some leak very fast, and then the seal is not effective; others leak not so fast or maybe very slowly, even at geological timescales, and then the seal is effective.
Tag Archives: Reservoir Quality
GeoExPro Vol. 21 Issue 5: Chlorite – A Helper or a Hurdle?
This magazine breathes Africa – from the cover story via the seismic foldouts to our feature stories and columns. And it is for a reason, because we will bring this issue to Africa Oil Week. Before we discuss Namibia, Ian Cross makes a case for governments to introduce open door policies with regards to attracting […]