公开(公告)号：US20240254987A1

公开(公告)日：2024-08-01

申请号：US18540273

申请日：2023-12-14

申请人： SPM Oil & Gas Inc.

发明人： John S. MARQUEZ ,  Alireza ATABAIE ,  John MCCRADY ,  Chandu KUMAR ,  Chih Hau CHEN

IPC分类号： F04B53/18 ,  F16C33/10

CPC分类号： F04B53/18 ,  F16C33/1065 ,  E21B43/2607 ,  F16C2360/42

摘要： A pump assembly may include a bearing housing having a bore. The pump assembly may include a connecting rod connected to the bearing housing at a first end of the connecting rod and connected to a crosshead at a second end of the connecting rod via a wrist pin. The connecting rod may include a lubrication channel that extends within the connecting rod. The pump assembly may include a shell bearing in the bore of the bearing housing, the shell bearing having an inner surface and an outer surface. A portion of the inner surface of the shell bearing that contacts the crankshaft in a forward stroke of the crosshead may be uninterrupted by a groove or an aperture configured to direct lubrication fluid to the lubrication channel of the connecting rod.

公开(公告)号：US20240230396A9

公开(公告)日：2024-07-11

申请号：US18047695

申请日：2022-10-19

申请人： SPM OIL & GAS INC.

发明人： Jeffery Shaun Daniels ,  Eric Robert Iwasenko ,  Andres Felipe Perilla

IPC分类号： G01G17/06

CPC分类号： G01G17/06

摘要： A system is provided that comprises an inlet fluid conduit, an outer frame, and an inner frame coupled to the outer frame via at least one mass measurement device, where the inner frame includes an opening. A bi-directional scale is pivotally connected to the inner frame along an axis of rotation, where the bi-directional scale comprises filter media positioned between a first material receiving receptable and a second material receiving receptable. The first material receiving receptacle is configured to receive a fluid mixture from the inlet fluid conduit. The system comprises a separator pivoting system coupled to the bi-directional scale. The separator pivoting system is configured to: rotate the bi-directional scale about the axis of rotation, wherein following rotation of the bi-directional scale, the second material receiving receptacle is positioned to receive the fluid mixture from the inlet fluid conduit

公开(公告)号：US20240117889A1

公开(公告)日：2024-04-11

申请号：US18456553

申请日：2023-08-28

申请人： SPM Oil & Gas Inc.

发明人： Nadiya V. Fuller ,  Brian C. Witkowski

IPC分类号： F16K15/03

CPC分类号： F16K15/03

摘要： In some implementations, a clapper valve assembly includes a valve body defining a longitudinal flow bore, a hanger disposed in the valve body, a link piece coupled to the hanger, a first pin coupled between the hanger and the link piece, wherein the link piece is configured to rotate, relative to the hanger, about the first pin, a clapper coupled to the link piece, and a second pin coupled between the link piece and the clapper, wherein the clapper is configured to rotate, relative to the link piece, about the second pin.

公开(公告)号：US11692545B2

公开(公告)日：2023-07-04

申请号：US17269492

申请日：2019-08-20

申请人： SPM Oil & Gas Inc.

发明人： Jeff Myers ,  Adalberto Cortes ,  Richard David Peer

IPC分类号： F04B53/22 ,  F04B53/16

CPC分类号： F04B53/22 ,  F04B53/16

摘要： A suction cover assembly for a reciprocating pump assembly includes a suction cover having a body that is configured to be held at least partially within an access port of a fluid cylinder of the reciprocating pump assembly. The body includes a receptacle that includes at least one radial opening that extends through the body. The suction cover assembly includes a suction cover retainer that includes a plug configured to be at least partially received within the receptacle of the body. The suction cover retainer includes at least one retention segment configured to be held within the at least one radial opening of the body. The plug is configured to be moved between a locked position wherein the at least one retention segment is in a radially extended position and an unlocked position wherein the at least one retention segment is in a radially retracted position.

公开(公告)号：US20230184238A1

公开(公告)日：2023-06-15

申请号：US17996047

申请日：2021-04-12

申请人： SPM Oil & Gas Inc.

发明人： Chandu KUMAR ,  John MCCRADY ,  Joe Allen SUTTON ,  Wesley P. CLARK ,  Richard David PEER

IPC分类号： F04B49/03 ,  E21B43/26

CPC分类号： F04B49/03 ,  E21B43/26

摘要： This disclosure presents a pumping system that includes a plunger disposed in a pressure cylinder that is operable to be displaced in a suction and a discharge stroke. A packing seal is disposed between the plunger and the pressure cylinder. A valve lock is disposed separate from the pressure cylinder and houses a suction valve and a discharge valve. A conduit fluidly couples the pressure cylinder with the valve block.

公开(公告)号：US20230167727A1

公开(公告)日：2023-06-01

申请号：US17538819

申请日：2021-11-30

申请人： SPM Oil & Gas Inc.

发明人： Robert E. Riedel, JR. ,  Peter A. Manos

IPC分类号： E21B43/26 ,  F16L27/12 ,  E21B33/068

CPC分类号： E21B43/2607 ,  F16L27/12751 ,  E21B33/068

摘要： A fracturing manifold system includes a first manifold assembly in a side-by-side arrangement with a second manifold assembly. The first manifold assembly includes a plurality of first junctions, each having multiple inlet ports facing a first side of the fracturing manifold system. The second manifold assembly includes a plurality of second junction, each having multiple inlet ports facing a second side of the fracturing manifold assembly. Inlet ports on a single junction may be angled relative to each. The inlet ports may also be angled relative to a manifold flow path.

公开(公告)号：US20230151842A1

公开(公告)日：2023-05-18

申请号：US17530441

申请日：2021-11-18

申请人： SPM Oil & Gas, Inc.

发明人： Daryl James Belshan ,  Jacob Brown ,  Sri Harsha Uddanda ,  Todd Ryan Kabrich

IPC分类号： F16H57/00 ,  F04D29/044 ,  F04D29/054 ,  F16C3/02 ,  F16D1/033 ,  F16D1/076

CPC分类号： F16H57/0025 ,  F04D29/044 ,  F04D29/054 ,  F16C3/023 ,  F16D1/033 ,  F16D1/076

摘要： A pinion shaft assembly for operation in a power end of a reciprocating pump includes a tubular member coupled to first pinion gear member via an interference coupling extension, possibly having a protruding alignment key operable to engage a slot formed on an inner wall of the first end of the tubular member to ensure correct rotational orientation of the first pinion gear member and the tubular member and to help prevent rotation of the first pinion gear member relative to the tubular member. The tubular member is also coupled to a second pinion gear member via an interference coupling extension, possibly having a protruding alignment key operable to engage a slot formed on an inner wall of the second end of the tubular member to ensure correct rotational orientation of the second pinion gear member and the tubular member and to help prevent rotation of the second pinion gear member relative to the tubular member.

公开(公告)号：US20230130824A1

公开(公告)日：2023-04-27

申请号：US17511378

申请日：2021-10-26

申请人： SPM Oil & Gas Inc.

发明人： Daryl J. Belshan ,  James Barnhouse ,  Jacob Brown ,  Todd R. Kabrich

IPC分类号： F04B53/02 ,  F04B53/16

摘要： A long sleeve cartridge for being inserted into a fluid end block of a pump is disclosed. The long sleeve cartridge includes a body and a sleeve bore extending through the body. The sleeve bore includes a first inner diameter and a second inner diameter. The first inner diameter is less than the second inner diameter. A first aperture is located on the body, and a second aperture is located on the body in a radial position substantially diametrically opposite of the first aperture. A packing seal assembly is secured within the long sleeve cartridge. The packing seal assembly includes one or more seals and a biasing mechanism to provide a compression force on the seals. The packing seal assembly is arranged within the second inner diameter when the packing seal assembly is disposed within the long sleeve cartridge.

公开(公告)号：US11585455B2

公开(公告)日：2023-02-21

申请号：US16880773

申请日：2020-05-21

申请人： SPM Oil & Gas Inc.

发明人： Jacob A. Bayyouk ,  Keith Peach

IPC分类号： F16K25/00 ,  F16K1/42 ,  F16K1/46 ,  F04B1/0452 ,  F04B53/10 ,  F16K15/06

摘要： A valve assembly for use in a fracturing pump including a valve member movable into and out of engagement with a valve seat body. The valve seat body includes an outer surface and an inner surface, the inner surface forming a fluid bore extending between a first end and a second end of the valve seat body. The body further includes a seating surface extending radially from the inner surface and facing the valve member, the seating surface having a recessed area. An insert is disposed in the recessed area forming at least a portion of the inner surface and at least portion of the seating surface. The valve seat body first end has a diameter different from a diameter valve seat body second. The difference between diameters allows the valve seat body outer surface to be supported by the fluid passageway.

公开(公告)号：US11566748B2

公开(公告)日：2023-01-31

申请号：US16638717

申请日：2018-08-31

申请人： SPM Oil & Gas Inc.

发明人： Jacob Bayyouk

IPC分类号： F16N7/38 ,  F04B53/18 ,  F16N39/02 ,  F16N39/04 ,  F16N39/06 ,  F01M1/12 ,  F01M11/00

摘要： A lubrication system for a frac pump includes a lubrication system housing, a lubricant tank held by the lubrication system housing, a heating device held by the lubrication system housing, a cooling device held by the lubrication system housing, and a filtration device held by the lubrication system housing. The lubrication system housing is configured to be at least one of mounted to a frac pump housing of the frac pump or held within the frac pump housing.