Saturday, October 29, 2011
The outline of a new world oil map is emerging, and it is centered not on the Middle East but on the Western Hemisphere. The new energy axis runs from Alberta, Canada, down through North Dakota and South Texas, past a major new discovery off the coast of French Guyana to huge offshore oil deposits found near Brazil. The new hemispheric outlook is based on resources that were not seriously in play until recent years — all of them made possible by technological breakthroughs and advances. They are “oil sands” in Canada, “pre-salt” deposits in Brazil and “tight oil” in the United States.
The Zaedyus well is being drilled in the Guyane Maritime licence using the ENSCO 8503 deepwater semi submersible. The well was drilled in water depths of 2,048 metres and has been drilled to a depth of 5,711 metres. Drilling operations will now continue and the well will be deepened to over 6,000 metres to calibrate the deeper geology. The well will then likely be sidetracked to enable cores to be obtained over the reservoir sections.
Tullow (27.5%) operates the Guyane Maritime license and is partnered by Shell (45%), Total (25%) and Northpet (2.5%), a company owned 50% by Northern Petroleum and 50% by Wessex Exploration.
Tullow was citing six additional prospects off French Guiana with a similar make-up to Zaedyus suggested major potential in the coastal area extending from
Guyana through offshore Suriname and French Guiana and into
northeast Brazil's maritime area.
"It's a potential game-changer -- in the sense of the size,
that you have an area with such immense prospects," here