if you think the company offering incentives to workover is leverage for  

Some numbers. If you are on salary for $70,000.00, and that is based on 180 work days a year, that works out close to $200.00 per day. Time and a half for a workover would be about $300.00/day. You would have made $200.00 anyway, so you are only getting $100.00. To buy back the day and break even, they would have to pay double time. And that is only breaking even. I never volunteered for workovers, except some holidays which were triple time, and that was maybe 1 time a year I would even consider it. To make it worth my day off, 5x would be my possible tipping point.