Hi gut.
I'm agreeing with you, they must know a fair bit more then us about 105. It's been about 145 days since the well was spudded. I know there's been typhoons but the don't account for all that time. I believe that having the block 120 failure done with could be a good thing.
Like you say, they already know which zones are good/bad to an extent.
Common sense tells me there not there to f&ck spiders.