Abstract: An intrawell fluid injection system is operably positionable in a well having a production zone that is in fluid isolation from a discharge zone. The system includes an electric submersible pump assembly having an electric motor and a fluid pump that is operably associated with the electric motor. The fluid pump has a fluid intake operably positionable in fluid communication with the production zone. The fluid pump is operable to pump formation fluid from the production zone in a first axial direction. The system also includes a bypass assembly that is in downstream fluid communication with the electric submersible pump assembly. The bypass assembly is operable to transport formation fluid from the electric submersible pump assembly in a second axial direction that is opposite the first axial direction. The bypass assembly has a fluid discharge operably positionable in fluid communication with the discharge zone.

Abstract: An intrawell fluid injection system is operably positionable in a well having a production zone that is in fluid isolation from a discharge zone. The system includes an electric submersible pump assembly having an electric motor and a fluid pump that is operably associated with the electric motor. The fluid pump has a fluid intake operably positionable in fluid communication with the production zone. The fluid pump is operable to pump formation fluid from the production zone in a first axial direction. The system also includes a bypass assembly that is in downstream fluid communication with the electric submersible pump assembly. The bypass assembly is operable to transport formation fluid from the electric submersible pump assembly in a second axial direction that is opposite the first axial direction. The bypass assembly has a fluid discharge operably positionable in fluid communication with the discharge zone.