公开(公告)号：US09695664B2

公开(公告)日：2017-07-04

申请号：US14570048

申请日：2014-12-15

Applicant: BAKER HUGHES INCORPORATED

Inventor： Andres Rodela ,  Blake Burnette ,  D. V. Satyanarayana Gupta ,  William McCarty ,  Gaurav Agrawal

IPC: E21B33/06 ,  E21B43/26 ,  E21B33/068 ,  E21B43/267

CPC classification number: E21B33/068 ,  E21B43/267

Abstract: A system for high pressure proppant blending includes at least one high pressure pump coupled to a high pressure flow path, the high pressure flow path entering a wellhead. The system further includes a chamber storing a mixture of proppant and compressed gas. The system also includes a high pressure nozzle. An output of the high pressure nozzle is coupled to the high pressure flow path between the at least one high pressure pump and the wellhead. The chamber is coupled to an input of the high pressure nozzle.