| FRAC TECH SERVICES, LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110142701 | Pump with a Sculptured Fluid End Housing - This invention relates to a method of fabricating or machining the fluid end of a high pressure pump and a fluid end produced by the method. The method includes sculpturing the front side of the fluid end which results in a non-planar surface. In this manner the internal stresses can be varied at critical points within the fluid end. | 06-16-2011 |
| 20100096139 | Method for Intervention Operations in Subsurface Hydrocarbon Formations - Methods are provided for improved intervention processes in a well. Nanoparticles are added to a fluid containing a wetting agent to enhance wetting of solid surfaces in and around the well, leading to improved flow capacity of the well. | 04-22-2010 |
