Patent ID: 9010429
Filing Date: 2015-04-21
Classification: E21B,F04B

Abstract:
1. An assembly for accessing a well, the assembly comprising: a prime mover; a positioning pump driven by said prime mover to provide pressurized hydraulic fluid to an injector for positioning a well access line relative to the well; a hydraulic supply pump driven by said prime mover; and a hydraulic treating pump hydraulically coupled to the hydraulic supply pump, the hydraulic supply pump supplying pressurized hydraulic fluid to said hydraulic treating pump to enable the hydraulic treating pump to pump a fluid into said well access line, wherein the hydraulic treating pump is not a crankshaft driven pump and, wherein the positioning pump and the hydraulic supply pump are each configured as a back up pump for the other of the pumps and wherein the prime mover and each of the pumps are positioned on a coiled tubing platform.