DeerRun... not to butt in, however, if you dig deeper I think you'll find that the numbers from Addax refer to the block potentials re: Addax's percentages of the blocks, NOT the total estimated bbl to be found in the blocks. So, ERHE percentages, while not as high as Addax, will yield us significant millions of barrels in bl 2,3 and 4. If you accept, as many here do, that the "estimate" of @ 14 bil. barrels in the JDZ may be well below what will be discovered, then our numbers could go up exponentially. GLTY...and all us looooong suffering longs.