公开(公告)号：US11898553B2

公开(公告)日：2024-02-13

申请号：US16424173

申请日：2019-05-28

Applicant: SPM Oil & Gas Inc.

Inventor： Joseph H. Byrne ,  Chandu Kumar ,  Kourosh Momenkhani ,  Jacob A. Bayyouk ,  Sean P. Moran ,  Donald Keith Plemons ,  William Walter Marshall, IV ,  Christopher B. Buckley

IPC: F16C35/04 ,  F04B19/22 ,  F04B37/00 ,  F04B53/00 ,  F04B53/22 ,  F04B39/12 ,  F16C9/02 ,  F16C35/067 ,  F04B53/16 ,  F04B7/00 ,  F04B9/02 ,  B21K1/26 ,  F04B53/14

CPC classification number: F04B53/006 ,  F04B39/128 ,  F04B53/16 ,  F04B53/22 ,  F16C9/02 ,  F16C35/067 ,  B21K1/26 ,  F04B7/0069 ,  F04B9/02 ,  F04B19/22 ,  F04B37/00 ,  F04B53/14 ,  F04B53/162 ,  F04B2201/06 ,  F16C35/04

Abstract: A plate segment for a reciprocating pump power end frame assembly, the power end frame assembly having a pair of end plate segments and at least one middle plate segment disposed between the end plate segments. The plate segment consists of the middle plate segment or one of the pair of end plate segments and includes a plate having a front wall, a rear wall, a top wall, a bottom wall and a pair of sidewalls and at least one opening forming a bearing support surface, the opening extending through the plate. The plate segment further includes at least one extension extending from at least one of the sidewalls of the plate at a position to align with and contact a corresponding extension on an adjacently positioned plate.

公开(公告)号：US20230039253A1

公开(公告)日：2023-02-09

申请号：US17970935

申请日：2022-10-21

Applicant: SPM Oil & Gas Inc.

Inventor： Chandu Kumar ,  Kourosh Momenkhani ,  Edward C. Kotapish ,  Jacob A. Bayyouk ,  John M. McCrady ,  Donald Keith Plemons

IPC: F04B53/22 ,  F04B39/12 ,  F04B19/22 ,  F04B37/00 ,  F04B53/16 ,  F04B53/00

Abstract: A skid for supporting a reciprocating pump assembly, the reciprocating pump assembly including a power end frame assembly having a pair of end plate segments and a plurality of middle plate segments disposed between the end plate segments. The end plate segments each have at least a pair of feet and the middle plate segments each having at least one foot. The skid includes a base and a plurality of pads extending from the base. At least a portion of the plurality of pads correspond to the end plate segment feet and at least another portion of the plurality of pads correspond to the at least one foot of each middle plate segment.

公开(公告)号：US11519396B2

公开(公告)日：2022-12-06

申请号：US17008645

申请日：2020-09-01

Applicant: SPM Oil & Gas Inc.

Inventor： Chandu Kumar ,  John S. Marquez ,  Bryan Wagner ,  Kourosh Momenkhani ,  Justin Rand Cummings

IPC: F04B19/22 ,  F04B39/12 ,  F04B53/16 ,  F04B1/0421 ,  F04B1/0538 ,  F04B1/0404 ,  F04B1/053 ,  E21B33/068 ,  E21B43/26 ,  F04B17/05 ,  F04B9/04

Abstract: A reciprocating pump includes a frame for a power end, a skid support structure integrally formed at a base of the power end frame to provide proper support and rigidity for the pump power end, where the integral skid support structure has a plurality of struts forming a series of chambers.