RE: Licence commitment well also 3rd Lanc producer?27 Apr 2020 02:47
Hi, Jiffy! Nightshift back at work again I see. :-) Me having just lost in my poker game, so logged in here.
"Sailplane, I may be wrong here, but I thought 205/21a-7 the pilot well subsequently became 205/21a-7Z (Horizontal). ie, they are one and the same as far as their location and are not 2 separate distinct wells as your post might infer?Am sure AK would confirm."
Yes, I'll confirm that. I also read 'Sailplanes' post, sort of understood it, though only slightly, though maybe he only slightly understands about oilwell drilling and architecture, in the same way I only slightly understand the principles of flying a glider, so no harm done.
Yes indeed, Lanc 7 and 7z are the 'same well' to a certain extent. Same wellhead, and same hole down to a certain point. But the original 7 was 'plugged back' with cement and other barriers, and then sidetracked to horizontal, hence the 'new' name, 7z. But regarding the seabed stuff and the first couple or three of thousand feet below, they're both the same thing.
However, Sailplane's question is not really about that. It's more about the placement of the next Lancaster well. And it seems a perfectly logical one. However, despite a lot of people here considering me to be to be a showoff oilfield smartass, I don't really have an answer. We don't yet know where the next well will be drilled on the field. However, I think it's significant that all the 'Lincoln tie-in' equipment is still on order, no doubt to be used. The thing being, Lancaster (and the GLA) is HUGE. OK, we know that wells 6 and 7z (approx 2.5 km from the FPSO) work well. But there are other parts of the structure which need to be looked at, as well.
Actual geographical proximity to the FPSO becomes almost secondary. The hypothetical Lincoln tie-in was almost 7 km distant. So assuming those flowlines (or part of them) will be coming into the warehouse, there's no particular reason to suppose the next well will be close to the two producers.
There's something not to be forgotten. Although HUR has now become a 'production company' with the EPS, it's still an Exploration Company, with an 'Explorationist' (Dr Trice) as CEO. Things seem fine as they are. About 37 million barrels of oil via the EPS during 6 years. But that's just scratching the surface...