Cleaning Apparatus TRIZ Cases
- Downhole Flow Control Erosion Resistance via Shear Dissipation
A flow-induced erosion resistance component dissipates fluid energy to reduce wall shear stress along the base pipe.
- Magnetorheological Drilling Fluid Rheology Control
Dynamic rheology control via magnetic fields replaces surface chemical additions, resolving operational time and cost bottlenecks in drilling.
- Paraffin Inhibitor Concentrate Low-Temperature Flowability
Replacing methanol with high-boiling glycol ethers prevents solidification while keeping vapor pressure below 20 mmHg at 60°C.
- Water-Based Breaker Fluid for Invert Emulsion Filter Cake Removal
Hydrolysable esters release organic acids to destabilize and remove stubborn invert emulsion filter cakes, reducing disposal complexity.