Top suction fluid end

Wells – Processes – Placing fluid into the formation

Reexamination Certificate

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Details

C166S090100

Reexamination Certificate

active

08069923

ABSTRACT:
A positive displacement wellbore servicing pump having a power end and a fluid end is disclosed. The fluid end has a main chamber and a suction bore in fluid connection with the main chamber and the suction bore has a suction central axis vector. A discharge bore is in fluid connection with the main chamber and the discharge bore has a discharge central axis vector. A portion of the suction central axis vector is vertically higher than any portion of the discharge central axis vector. A method of providing a wellbore servicing fluid to a wellbore is also disclosed. A method of providing a wellbore servicing fluid to a fluid end of a positive displacement pump is also disclosed.

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Foreign communication from a related counterpart application—Internatiional Search Report and Written Opinion, PCT/GB2009/001876.
Foreign communication from a related counterpart application—International Preliminary Report on Patentability, PCT/GB2009/001876, Feb. 15, 2011, 9 pages.
Foreign communication from a related counterpart application—International Search Report and Written Opinion, PCT/GB2009/001876, Mar. 3, 2010, 13 pages.

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