PERFORATING

Brand Owner (click to sort) Address Description
MINIPLEX La Francaise Metallurgie 15 Place de la Nation Paris 75011 France Perforating, Grinding, Cutting-Up, Milling, Scouring and Buffing Tools;Perforating, Grinding, Cutting-Up, Milling, Scouring and Buffing Machines;
PERFORATING TOOLBOX GEODynamics, Inc. 10500 West I-20 Millsap TX 76066 PERFORATING;Custom design of oil and gas well completion and stimulation equipment;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. Openings are created between a wellbore and a formation by firing a perforating gun adjacent a perforating zone in the formation and debris is removed. A tubing string extending to the formation is pressurized to a first pressure to actuate the perforating gun. A second higher pressure is applied to activate a downhole injection port. Substantially immediately thereafter fluids are injected into the wellbore near the openings and circulated to the surface for the removal of debris. An optional and uphole injection port can be used to adjust the hydrostatic head above the perforating gun with the removal or addition of fluid. The tubing string extends sufficiently above the wellbore at surface to enable lowering of the downhole injection port below the openings during fluid circulation for enhanced removal of debris.