Patents by Inventor Micheal Cole Thomas
Micheal Cole Thomas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210215154Abstract: A fluid end having its fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits, each kit comprising a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.Type: ApplicationFiled: March 29, 2021Publication date: July 15, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Micheal Cole Thomas, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe
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Publication number: 20210190067Abstract: A flangeless fluid end comprising a fluid end body releasably attached to a connect plate. The connect plate is attached to a power source using stay rods. The flow bores of the fluid end are sealed without threading a retainer nut into the walls of each bore. Instead, the flow bores are sealed by bolting a retainer to the fluid end body. Plungers to drive fluid through the fluid end body are installed within removable stuffing box sleeves. These sleeves are maintained within the plunger bores by the bolted retainers. A number of features, including the location of seals within bore walls and carbide inserts within valve structures, aid in reducing or transferring wear.Type: ApplicationFiled: March 8, 2021Publication date: June 24, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe, Micheal Cole Thomas
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Publication number: 20210148208Abstract: A fluid end comprising a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section is releasably attached to a connect plate. Each connect plate is attached to a power source using a plurality of stay rods. Each fluid end section comprises a housing in fluid communication with a pair of intake manifolds and a discharge conduit. A fluid routing plug is installed within each housing and is configured to route fluid throughout the housing. A plunger is installed within stuffing box attached to each housing. A number of features, including the location of seals within bore walls and carbide inserts within valve guides, aid in reducing or transferring wear.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Micheal Cole Thomas, Christopher Todd Barnett, Kelcy Jake Foster, Nicholas Son, John Keith, Mark S. Nowell
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Publication number: 20210148349Abstract: A high pressure pump comprising a fluid end mechanically coupled to a power end. The power end is modular and comprises a crankshaft section, a crosshead section, and a connector section coupled together by a first set of stay rods. The fluid end comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each of the plurality of fluid end sections are attached to the power end using a plurality of second set of stay rods.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Guy J. Lapointe, Michael Eugene May
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Publication number: 20210148345Abstract: A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid between an intake and discharge bore. The fluid routing plug comprises a plurality of first and second fluid passages. The first and second passages do not intersect and are offset from one another. The first fluid passages are configured to direct fluid delivered to the horizontal bore from intake bores towards a reciprocating plunger. The second fluid passages are configured to direct fluid pressurized by the plunger towards a discharge bore.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Micheal Cole Thomas, Christopher Todd Barnett, Kelcy Jake Foster, Nicholas Son, John Keith, Mark S. Nowell
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Publication number: 20210148346Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames, The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Mark S. Nowell, Guy J. Lapointe, Michael Eugene May
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Publication number: 20210108734Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a groove in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the groove and configured to extend from the groove beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: December 12, 2020Publication date: April 15, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
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Publication number: 20210102630Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: December 18, 2020Publication date: April 8, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
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Publication number: 20210095650Abstract: A fluid end is formed from a first body attached to a separate second body. Each body includes an external surface. When the bodies are attached, their respective external surfaces are in flush engagement. A plurality of bores are formed in the second body that are alignable with a plurality of corresponding bores formed in the first body. The fluid end may be used with seals disposed within recesses within each bore to seal against corresponding sealing surfaces. Further, retaining closures may be bolted to the fluid end bodies, such that the closures have a threadless connection to the fluid end bodies. Various combinations of such components may be utilized.Type: ApplicationFiled: December 2, 2020Publication date: April 1, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett
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Patent number: 10962001Abstract: A fluid end having as fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits, each kit comprising a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.Type: GrantFiled: June 10, 2020Date of Patent: March 30, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Micheal Cole Thomas, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe
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Patent number: 10941765Abstract: A flangeless fluid end comprising a fluid end body releasably attached to a connect plate. The connect plate is attached to a power source using stay rods. The flow bores of the fluid end are sealed without threading a retainer nut into the walls of each bore. Instead, the flow bores are sealed by bolting a retainer to the fluid end body. Plungers to drive fluid through the fluid end body are installed within removable stuffing box sleeves. These sleeves are maintained within the plunger bores by the bolted retainers. A number of features, including the location of seals within bore walls and carbide inserts within valve structures, aid in reducing or transferring wear.Type: GrantFiled: December 10, 2019Date of Patent: March 9, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy J. Foster, Christopher Todd Barnett, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe, Micheal Cole Thomas
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Patent number: 10907738Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: GrantFiled: March 10, 2020Date of Patent: February 2, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
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Publication number: 20210025519Abstract: A plug valve having a modular construction. The valve has a solid, single-piece body with two opposed openings interrupted by an internal chamber. The chamber houses a rotatable plug which selectively restricts or allows flow from one of the two openings to the other. Inserts partially surround the plug and have openings that corresponds to openings in the valve body and the plug. A seat with an end surface corresponding to each insert extends partially within each opening. A bolted-on flange extends from each side of the valve and has an internally placed sleeve which defines the flow path through the valve. The sleeve may seal against the seat at one of its ends. A non-planar groove may be formed in the end surface of each seat to seal the opening against each insert.Type: ApplicationFiled: October 12, 2020Publication date: January 28, 2021Inventors: Mark S. Nowell, Micheal Cole Thomas, Christopher Todd Barnett, Brandon Stephen Nowell
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Publication number: 20200347706Abstract: A fluid end for use with a power end. The fluid end comprises a plurality of fluid end sections positioned adjacent one another. Each section includes a single horizontally positioned bore. A plunger is installed within the bore and includes a fluid passageway. Low-pressure fluid enters the bore through the plunger and high-pressure fluid exits the fluid end through an outlet valve installed within the bore. The intake of low-pressure fluid within the fluid end section is regulated by an inlet valve installed within the plunger. Low-pressure fluid enters the plunger through an inlet component attached to both the plunger and an inlet manifold.Type: ApplicationFiled: April 28, 2020Publication date: November 5, 2020Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Guy J. Lapointe, Brandon Scott Ayres
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Publication number: 20200300240Abstract: A fluid end having as fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits, each kit comprising a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.Type: ApplicationFiled: June 10, 2020Publication date: September 24, 2020Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Micheal Cole Thomas, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe
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Publication number: 20200240531Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: March 10, 2020Publication date: July 30, 2020Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
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Publication number: 20200182240Abstract: A flangeless fluid end comprising a fluid end body releasably attached to a connect plate. The connect plate is attached to a power source using stay rods. The flow bores of the fluid end are sealed without threading a retainer nut into the walls of each bore. Instead, the flow bores are sealed by bolting a retainer to the fluid end body. Plungers to drive fluid through the fluid end body are installed within removable stuffing box sleeves. These sleeves are maintained within the plunger bores by the bolted retainers. A number of features, including the location of seals within bore walls and carbide inserts within valve structures, aid in reducing or transferring wear.Type: ApplicationFiled: December 10, 2019Publication date: June 11, 2020Inventors: Mark S. Nowell, Kelcy J. Foster, Christopher Todd Barnett, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe, Micheal Cole Thomas
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Publication number: 20190368619Abstract: A valve for use in a fluid end. The valve has a solid body with a sealing surface. The valve may move into position where the valve contacts a valve seat. When in contact, the valve and valve seat prevent flow through the valve. The valve and valve seat each have hardened inserts in their respective strike faces. The insert in the valve is less hard than the insert in the valve seat. Both are typically made of a ceramic material, such as tungsten carbide.Type: ApplicationFiled: July 16, 2019Publication date: December 5, 2019Inventors: Christopher Todd Barnett, Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Michael Eugene May
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Publication number: 20190346064Abstract: A plug valve having a modular construction. The valve has a solid, single-piece body with two opposed openings interrupted by an internal chamber. The chamber houses a rotatable plug which selectively restricts or allows flow from one of the two openings to the other. Inserts partially surround the plug and have openings that corresponds to openings in the valve body and the plug. A seat with an end surface corresponding to each insert extends partially within each opening. A bolted-on flange extends from each side of the valve and has an internally placed sleeve which defines the flow path through the valve. The sleeve may seal against the seat at one of its ends. A non-planar groove may be formed in the end surface of each seat to seal the opening against each insert.Type: ApplicationFiled: May 14, 2019Publication date: November 14, 2019Inventors: Mark S. Nowell, Micheal Cole Thomas, Christopher Todd Barnett, Brandon Stephen Nowell