APPARATUS AND METHODS FOR DELIVERING A HIGH VOLUME OF FLUID INTO AN UNDERGROUND WELL BORE FROM A MOBILE PUMPING UNIT

摘要

Apparatus for pumping fluid into an underground well bore at a well site and being transportable between multiple well sites includes a chassis configured to be transportable between well sites, first and second fluid pumps disposed upon the chassis and configured to pump pressurized fluid into the well bore at the same time and an electric motor disposed upon the chassis and configured to concurrently drive both pumps.