Right. They were hoping the F9 upper stage would do that orbit raising for them (the non-risky version). The risky part was trying to do an orbit raising with the satellite's onboard fuel, which was the only option after the F9 lost an engine.
The expected outcome (F9 upper stage doing the raising) was considered non-risky, and I'm sure that's the premise the insurance company was operating under when they agreed to insure the satellite.
No, the risky part was trying to raise the orbit using the F9 upper stage after it had burned more fuel than expected due to the failed engine.
Quoth the article:
> Falcon 9 had enough kerosene fuel left over to relight the engine, but the amount of liquid oxygen "was only enough to achieve a roughly 95 percent likelihood of completing the second burn, so Falcon 9 did not attempt a restart,"
I doubt many satellites have enough maneuvering fuel on-board to raise their orbit like that.
You're right. I remember them discussing attempting to raise the orbit with onboard fuel, but I doubt that was possible.
My point was more that, prior to the engine failure, raising the orbit with the second stage was considered non-risky. You're correct that after the failure, raising the orbit with the second stage was risky.
From what I recall, the Orbcomm satellite was supposed to be left in a 350km x 750km orbit by the Falcon 9, and would then use its own reserves to achieve a basically circular orbit, 750km x 750km.
The expected outcome (F9 upper stage doing the raising) was considered non-risky, and I'm sure that's the premise the insurance company was operating under when they agreed to insure the satellite.