Partial understanding8 Feb 2019 17:02
What all the dialogue about asset value relative to debt fails IMHO to understand, or at least reflect, is....the prospective lenders are lending against what they assess as likely future earnings - hence their requirement for TorPs - which are anticipated to be huge and enduring. That cash flow is what will cover the interest bill and principal repayments.
Their senior security over the company and its assets will give them, as the case may be, full or partial protection against SXX going pear-shaped for some reason before all the debt is repaid.
The Net Book Value of those assets, being holes in the ground plus specialist equipment, will be pretty irrelevant - it will all be worth whatever X, in competition with Y, Z etc, is willing to pay for a 100-year + cash machine.
That to me is the likely real world thinking of lenders on this one, not Net Book Values.