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公开(公告)号：US10350672B2
公开(公告)日：2019-07-16
申请号：US14781047
申请日：2014-12-02
Applicant: Halliburton Energy Services, Inc.
Inventor： Clayton A. Ownby , Grant O. Cook, III , Jeffrey G. Thomas , Ronald Eugene Joy , Garrett T. Olsen , Daniel Brendan Voglewede
IPC: B22C9/06 , B22C9/22 , B22D19/06 , B22D25/02 , B22F3/02 , B22F3/12 , B22F7/06 , C22C29/06 , B22C9/08 , B22D23/06 , B22D27/04 , E21B7/00 , B22F5/00 , E21B10/42 , E21B10/55
Abstract: An example mold assembly for fabricating an infiltrated downhole tool includes a mold forming a bottom of the mold assembly, and a funnel operatively coupled to the mold. An infiltration chamber is defined at least partially by the mold and the funnel to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. One or more thermal elements are positioned within at least one of the mold and the funnel, and the one or more thermal elements are in thermal communication with the infiltration chamber.
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公开(公告)号：US20190078389A1
公开(公告)日：2019-03-14
申请号：US15743088
申请日：2015-08-10
Applicant: Halliburton Energy Services, Inc.
Inventor： Matthew S. Farny , Garrett T. Olsen , Grant O. Cook, III
CPC classification number: E21B10/43 , B22D19/06 , B22D41/08 , B22F2998/10 , B22F2999/00 , C22C29/00 , C22C29/005 , E21B10/42 , E21B10/62 , C22C1/051 , B22F7/006 , C22C1/1036 , B22F2005/001 , B22F5/10 , B22F7/08 , B22F7/062 , B22F3/1035
Abstract: Drill bits for use in drilling well bores in subterranean formations, and associated systems and methods of making and using such drill bits, are provided. In certain embodiments, the drill bits comprise: a body; a plurality of blades on the body; a plurality of cutting elements on at least one of the plurality of blades; a reinforcement material forming portions of the body and the plurality of blades; a binder material infiltrated through the reinforcement material to form a composite material and forming portions of the body and the plurality of blades; and at least one interior displacement element located in an interior region of the body that is surrounded by the composite material.
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公开(公告)号：US20190030596A1
公开(公告)日：2019-01-31
申请号：US16148844
申请日：2018-10-01
Applicant: Halliburton Energy Services, Inc.
Inventor： Jeffrey G. Thomas , Clayton Arthur Ownby , Grant O. Cook , Garrett T. Olsen , Daniel Brendan Voglewede
Abstract: An example mold assembly for fabricating an infiltrated downhole tool includes a mold forming a bottom of the mold assembly, and a funnel operatively coupled to the mold and having an inner wall, an outer wall, and a cavity defined between the inner and outer walls. An infiltration chamber is defined at least partially by the mold and the funnel. The inner wall faces the infiltration chamber and the outer wall forms at least a portion of an outer periphery of the mold assembly.
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公开(公告)号：US10145179B2
公开(公告)日：2018-12-04
申请号：US14647960
申请日：2014-12-11
Applicant: Halliburton Energy Services, Inc.
Inventor： Grant O. Cook, III , Garrett T. Olsen , Daniel Brendan Voglewede , Jeffrey G. Thomas
IPC: E21B10/60 , E21B10/46 , E21B17/10 , E21B33/12 , E21B17/00 , E21B10/42 , E21B10/54 , C22C26/00 , C22C29/00 , C22C29/02 , C22C29/16 , C22C47/14 , B22F1/02 , B22F5/00
Abstract: A wellbore tool may be formed, at least in part, by a fiber-reinforced hard composite portion. The fiber-reinforced hard composite portion can include reinforcing particles and reinforcing fibers dispersed in a binder, wherein the reinforcing fibers have an aspect ratio ranging from 1 to 15 times a critical aspect ratio (Ac). The critical aspect ratio can be determined using the equation Ac=σf/(2τc), wherein σf is an ultimate tensile strength of the reinforcing fibers, and τc is an interfacial shear bond strength between the reinforcing fiber and the binder or a yield stress of the binder, whichever is lower.
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公开(公告)号：US10118220B2
公开(公告)日：2018-11-06
申请号：US14896735
申请日：2014-12-02
Applicant: Halliburton Energy Services, Inc.
Inventor： Jeffrey G. Thomas , Clayton Arthur Ownby , Grant O. Cook, III , Garrett T. Olsen , Daniel Brendan Voglewede
Abstract: An example mold assembly for fabricating an infiltrated downhole tool includes a mold forming a bottom of the mold assembly, and a funnel operatively coupled to the mold and having an inner wall, an outer wall, and a cavity defined between the inner and outer walls. An infiltration chamber is defined at least partially by the mold and the funnel. The inner wall faces the infiltration chamber and the outer wall forms at least a portion of an outer periphery of the mold assembly.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20170234076A1
公开(公告)日：2017-08-17
申请号：US15113586
申请日：2015-09-22
Applicant: Halliburton Energy Services, Inc.
Inventor： Grant O. Cook, III , Daniel Brendan Voglewede , Garrett T. Olsen
CPC classification number: E21B10/54 , B22C9/22 , B22D23/06 , B22D25/02 , B22F3/1055 , B22F7/00 , B22F2005/001 , B22F2207/07 , B22F2999/00 , B33Y10/00 , B33Y80/00 , C22C1/0491 , C22C1/1036 , C22C1/1094 , C22C26/00 , C22C29/00 , C22C2202/02 , C23F1/16 , E21B10/602 , Y02P10/295 , B22F3/1039
Abstract: A metal matrix composite tool includes a body having hard composite portion that includes reinforcing particles dispersed in a binder material. At least some of the reinforcing particles comprise a monolithic particle structure including a core having irregular outer surface features integral with the core.
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公开(公告)号：US20170044647A1
公开(公告)日：2017-02-16
申请号：US15112002
申请日：2016-02-29
Applicant: Halliburton Energy Services, Inc.
Inventor： Garrett T. Olsen , Grant O. Cook, III , Daniel Brendan Voglewede , Jeffrey G. Thomas
CPC classification number: C22C32/0052 , B22F1/0059 , B22F7/06 , B22F2005/001 , B22F2301/20 , B22F2302/10 , B22F2999/00 , C22C1/1036 , C22C26/00 , C22C32/00 , E21B10/46 , E21B10/54 , B22F2207/03
Abstract: A metal matrix composite tool that includes a hard composite portion comprising a reinforcement material infiltrated with a binder material, wherein the reinforcement material comprises a refractory metal component dispersed with reinforcing particles, wherein a surface roughness of the reinforcing particles is at least two times greater than the refractory metal component, wherein the refractory metal component has a failure strain of at least 0.05 and a shear modulus of 200 GPa or less, and wherein the reinforcing particles have a failure strain of 0.01 or less but at least five times less than the failure strain of the refractory metal component, and the reinforcing particles have a shear modulus of greater than 200 GPa and at least two times greater than the shear modulus of the refractory metal component. The reinforcing particles may comprise an intermetallic, a boride, a carbide, a nitride, an oxide, a ceramic, and/or a diamond.
Abstract translation: 一种金属基质复合工具，其包括硬质复合部分，所述硬质复合部分包含浸渗有粘合剂材料的增强材料，其中所述增强材料包括分散有增强粒子的难熔金属成分，其中所述增强粒子的表面粗糙度为 难熔金属组分，其中难熔金属组分具有至少0.05的破坏应变和200GPa或更小的剪切模量，并且其中所述增强颗粒的破坏应变为失效的0.01或更小但至少为五倍 难熔金属组分的应变，并且增强颗粒的剪切模量大于200GPa，并且比难熔金属组分的剪切模量大至少两倍。 增强颗粒可以包括金属间化合物，硼化物，碳化物，氮化物，氧化物，陶瓷和/或金刚石。
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公开(公告)号：US20160339515A1
公开(公告)日：2016-11-24
申请号：US14787133
申请日：2015-01-28
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： William Brian Atkins , Clayton Arthur Ownby , Michael Clark , Grant O. Cook, III , Garrett T. Olsen
CPC classification number: B22D27/045 , B22D19/06 , B22D33/005 , B22F3/26 , B22F2005/001 , B22F2007/066 , B22F2999/00 , C22C1/1068 , C22C29/06 , F27D15/02 , B22F2203/11
Abstract: A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold.
Abstract translation: 模具转移组件包括提供由一个或多个侧壁和顶部限定的内部的转移壳体。 转移壳体的尺寸适于在模具在炉和热散热器之间移动时接收和封装模具。 臂连接到传送壳体，以将传送壳体和封装在传送壳体内的模具移动到炉和热散热器之间。 转印壳体具有一个或多个热性质以控制模具的热分布。
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公开(公告)号：US20160325343A1
公开(公告)日：2016-11-10
申请号：US14781047
申请日：2014-12-02
Applicant: Halliburton Energy Services, Inc.
Inventor： Clayton A. Ownby , Grant O. Cook, III , Jeffrey G. Thomas , Ronald Eugene Joy , Garrett T. Olsen , Daniel Brendan Voglewede
CPC classification number: B22C9/065 , B22C9/088 , B22C9/22 , B22D19/06 , B22D23/06 , B22D25/02 , B22D27/045 , B22F3/02 , B22F3/12 , B22F7/06 , B22F2005/001 , B22F2007/066 , B22F2203/11 , B22F2999/00 , C22C29/06 , E21B7/00 , E21B10/42 , E21B10/55
Abstract: An example mold assembly for fabricating an infiltrated downhole tool includes a mold forming a bottom of the mold assembly, and a funnel operatively coupled to the mold. An infiltration chamber is defined at least partially by the mold and the funnel to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. One or more thermal elements are positioned within at least one of the mold and the funnel, and the one or more thermal elements are in thermal communication with the infiltration chamber.
Abstract translation: 用于制造渗透井下工具的示例性模具组件包括形成模具组件的底部的模具和可操作地联接到模具的漏斗。 渗透室至少部分地由模具和漏斗限定，以容纳和容纳基质增强材料和用于形成渗透的井下工具的粘合剂材料。 一个或多个热元件位于模具和漏斗中的至少一个内，并且一个或多个热元件与渗透室热连通。
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公开(公告)号：US20160297001A1
公开(公告)日：2016-10-13
申请号：US14440426
申请日：2014-06-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Clayton A. Ownby , Grant O. Cook, III , Jeffrey G. Thomas , Garrett T. Olsen
IPC: B22D27/04
CPC classification number: B22D27/045 , B22D27/04 , B22F3/003 , B22F2005/001 , B22F2999/00 , C22C2001/1073 , B22F2203/11
Abstract: An example insulation enclosure includes a support structure having a top end, a bottom end, and an opening defined at the bottom end for receiving a mold within an interior of the support structure, and a thermal mass arranged at the top end of the support structure to thermally communicate with a top of the mold and resist heat flow from the top of the mold in an axial direction.
Abstract translation: 示例性绝缘外壳包括支撑结构，其具有顶端，底端和限定在底端的开口，用于在支撑结构的内部中容纳模具，以及布置在支撑结构的顶端的热质量 与模具的顶部热连通并且抵抗来自模具顶部的轴向的热流。
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