Quick Details
- Processing Time:15 days
- Port:Shanghai
- Supply Ability: 2000 Pieces Per Year
- Brand Name:-
Eccentric Under Reamer is a special kind of downhole reaming
tool. It can be installed in the drilling string to get a larger hole while drilling, which can ensure running the logging instruments, production casing or expandable packer completions in the
hole more safely and smoothly.
Proven
applications
Shale
laterals;
Extended reach
wells;
Creeping
salts;
Swelling
shales
Features
1. Eccentric shapes
allows drilling larger hole than it passes through;
2. Forward spiral
blades ensure protection, stability, and durability while enabling drillout;
3. Dual cutting
structures allows forward reaming and back reaming;
4. Cleans the
wellbore before expandable packer completions / running production casing;
5. Help eliminate /
minimize micro doglegs;
6. Stirs cutting
beds;
7. Eliminates
delicated wiper trips.
