RE: 36-2 piping problem1 Sep 2023 11:48
To me, it just meant as an indication of the magnitude of the task they have been up against. Initially, the first sections of pipe would have come out of the hole cleanly as there was little/no damage. i.e. the first 7000ft was likely to be little more than pulling out very slowly, breaking the tool joint and chucking the pipe section out onto the piperack for inspection. The deeper they went, the increased damage to the point that we can see from the photo. The deeper pipework has obviously broken out from their tool joints and is in the bottom of the hole in various bits, shapes and sizes as I have mentioned here previously. To fish that stuff out is difficult and very slow and worsened by the high pressures downhole. It would have been quicker to cement it in and drill around it, but then they may miss the target or the sweet spot they seem to have stumbled upon and of course hindsight is a wonderful thing. I said a couple months ago that once the sh8te has been removed, they will need to circulate mud through the sysytem to try and get the last few debris items up from the bottom, then inspect the casing and the bottom of the well for damage post pipe removal and then set it up for cement and then test the integrity of the cement again before they think about running a completion and doing a well test. I said couple months ago, hopefully by Oct--still a long way to go and no guarantee of success hence the SP is now back to below my average paid for the shares in my SIPP which is a level that I never thought I would see again. When its all ready to test, I'll bet the farm in the hope of seeing 7/8p again this side of christmas.