Play by Play: Collingham Formation The most promising plays for unconventional oil and gas prospects in South Africa's Karoo Basin are the Prince Albert, the Whitehill and the Collingham formations. The youngest of the Karoo's lower Permian shale formations, the Collingham shale is usually paired with its older counterpart, Whiteh ...
Aydanur Akkurt - Africa Oil & Power
Posted 2 years agoLink
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