It was a MOU enacted back over Thanksgiving that's stretched till... well Feb 9th for now.

Its had a few iterations but it currently states that ANY TRIP that was part of an original bid, or ELITT/TTGA pays 1.5X the leg value, not the rig. Any trip picked up from the company through Monthly, Daily, Hourly Open time pays 2X.

Reserves pay 1.5 their original line, and any trip assigned to a reserve pays at 1.5X.
If a reserve block is picked up in OT from the company, it pays straight, however, any trip assigned is paid at 2X the leg value.