! rowspan=2 | Tool || rowspan=2 | Minimum Hole Size (in.) || rowspan=2 | Maximum Hole Size (in.) || colspan=5 | Mud Type<sup>b</sup> || colspan=3 | Preferred Hole Positions || rowspan=2 | Recommended logging speed (ft/hr) | ! rowspan=2 | Tool || rowspan=2 | Minimum Hole Size (in.) || rowspan=2 | Maximum Hole Size (in.) || colspan=5 | Mud Type<sup>b</sup> || colspan=3 | Preferred Hole Positions || rowspan=2 | Recommended logging speed (ft/hr) |