Checklist: Drilling 26" hole section
- Riser centered, secure and flow line leak free
- 26” bit, nozzles & tool on location
- Stabilizers, x/o’s, drill collars strapped, ready
- Totco ring inserted
- Shock sub made ready
- Ultra seal on location, +/- 60bbl pill mixed @ 30-40 ppb
- Mud engineer aware of property requirements
- Sufficient 8¼” drill collars, HWP on rack, strapped.
- Cmt, gel & baryte . Stock on site
- 18 5/8” csg to be drifted, threads cleaned, tally checked, number . . .