Flow Control Using Electric Means TRIZ Cases
- Drill String Bypass Device for Hole Cleaning and ECD Management
A drill string bypass device diverts drilling fluid directly into the annulus to improve cuttings transport.
- Fluid Control Device With Segmented Flow Passages
Segmenting flow passages with independent valves eliminates pressure delays during switching, ensuring precise flow rate control.
- Electromagnetic Drilling Fluid Cleaner for Choke Clogging
Auto cleaning system diverts drilling fluid through an energized electromagnetic device to remove metal particles from the flow stream.