RE: Progress at B-131 Oct 2020 11:35
Hi SecretBlueprint. Could you point me to that diagram please? The only one I can find is a well schematic in the Shard report, which is also shown on Reabold's website. If that's the right one, I didn't think it was very helpful as no depth scale was shown. It also shows the proposed B site wells incorrectly since we now know that B-1 is to be a deviated well. Regionally speaking, the Zechstein formations dip gently to the east so, as the B site is south-east of the A site, any wells drilled from it should generally see the Kirkham Abbey a bit deeper, IMO. The real problem, though, is that all the WN wells to date seem have been deviated. So, unless you know the exact bottom hole location for each well, which I don't, it's not really possible to say. Regarding the 72% chance of success shown in the Shard report, it looks to me as if they were talking about the KA gas, rather than the oil. This seems about right to me. It's probably a coincidence, but 72% is also their recovery factor. If the KA were actually to be deeper here than at the A-2 well, then we should see oil again, and possibly even an oil / water contact, if there is one. Mind you, this is only my speculation, so please take it with a pinch of salt.