On 29/05/2018 09:03, The Other Mike wrote:
On Mon, 21 May 2018 04:11:02 +0100, The Natural Philosopher
wrote:

On 20/05/18 22:25, Steve Walker wrote:

snip

before exhausting to a heat recovery plant.

A bog standard open cycle gas turbine then..

The mention of 'heat recovery plant' would suggest the exact opposite

No, they were open cycle.

The heat recovery plant merely recovered waste heat from the exhaust for
other processes on the rig.

SteveW