Casing 11 3/4", 38# vs Casing 9 7/8", 62.8#
Summary
- Casing 11 3/4", 38# has the higher Casing ID (+341%): 38 in versus 8.625 in for Casing 9 7/8", 62.8#.
- Casing 11 3/4", 38# has the higher Casing drift (+29%): 10.994 in versus 8.5 in for Casing 9 7/8", 62.8#.