RE: RE: P/E on Production2 Apr 2019 23:23
thestreet,
"What about about the semi hook ups have you been on many of them pal....??"
Well, when you mentioned the people you knew involved in 'hookups', it was just prior to 'hooking up' the buoy to the FPSO. And no, I've never been involved in any of that. And of course, I don't think there's a single semi which has been hooked up to a buoy / turret system, though the idea isn't impossible.
But as you asked, and Cebo has requested a 'war story', my mind drifts back to a rather extraordinary operation I was involved with back in 1979, when I was working as a roughneck on the 'Ocean Kokuei'.
Argyll Field, operated by Hamilton Brothers. On a wing and a prayer and Texas shoestring, but which produced the first 'oil to shore' in the N.Sea. (Before Amoco and BP: though many people don't know that. Amoco were in second place, BP 3rd.)
Tie-back and hookup of a subsea well we'd drilled and completed (with great difficulty) to the FPO, which was a terrible rustbucket semi called the Transworld 52. (FPO, not FPSO: storage was a tanker moored to an SBM.)
TW52 still had its derrick and draworks (the hoisting system), though the moonpool was full of production stuff. We on the OK were a fullbore drilling unit, of course. Our job was to 'build' a flowline (rather like running tubing, though each connection was covered with thermally-shrinked 'wrap', run it down to seabed, where it was attached to a cable from the TW's draworks, pulling it in to their end. The two 'rigs' were about 1000m apart. We'd 'make up' a joint of flowline, apply the heat-shrink, (that was a CROWDED rigfloor!), slack it off, while in radio-contct, TW52 pulled it their way. Etc.
A memorable few hours were in the middle of the night, when TW52 suffered a total power blackout, probably due to the draworks not having been used in years. Much coffee was drunk at our end.
Then of course, when the thing was all run, it had to be 'hooked-up' to TW52's subsea manifold, and 'our' well's wellhead. All by sat divers, of course, because this was before ROV's.
I didn't see it start-to-finish, 'cos we worked 2&2 and the entire thing took more than a fortnight to achieve.
Happy days.