This is huge 100 metres is what you find in Saudia, Iraq
"The company said it had encountered a total net oil pay in excess of 100 metres across multiple reservoir zones in the Ngamia-1 well it is drilling on Block 10BB with its partner Africa Oil Corp.
Tullow said the well, which is in Kenya's far northern county of Turkana, had so far been drilled to a depth of 1,515 metres.
"A total pay count greater than 100 metres has now been discovered over a gross oil-bearing interval of 650 metres,"
http://af.reuters.com/ar...s/idAFJOE84605W20120507
Africa Oil President and CEO, Keith Hill, stated,
"The total pay sand thickness in this well has far exceeded pre-drilling estimates and certainly has highly positive implications for numerous similar prospects on trend. Based on these results, we are working with our partner Tullow to source additional rigs and acquire additional seismic to accelerate the exploration campaign in this basin. Our goal in the near term will be to assess the size and extent of the potential of this newly discovered basin."
http://ca.finance.yahoo....ia-1-well-112705679.html