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41. 发明授权

US10954045B2 Thread protector for tubular members 有权
公开(公告)号：US10954045B2
公开(公告)日：2021-03-23
申请号：US16002646
申请日：2018-06-07
申请人： G&H Diversified Manufacturing LP
发明人： Benjamin Vascal Knight , James Edward Kash
IPC分类号： F16L57/00 , B65D59/06
摘要： A thread protector for coupling with an end of a tubular member includes a hub, a connector extending from the hub, and a plurality of splines formed on an outer surface of the connector and configured to releasably couple with a threaded connector of the tubular member, wherein each spline includes an inclined shoulder disposed at an acute angle to a central axis of the thread protector, and a locking shoulder disposed orthogonal to the central axis of the thread protector.

42. 发明授权

US10934794B2 Systems and methods for setting a downhole plug using a self damping setting tool 有权
公开(公告)号：US10934794B2
公开(公告)日：2021-03-02
申请号：US16783851
申请日：2020-02-06
申请人： G&H Diversified Manufacturing LP
发明人： Benjamin Vascal Knight , Joe Noel Wells , Steven Zakharia , Anthony Nguyen
IPC分类号： E21B23/06 , E21B33/128
摘要： A setting tool for actuating a downhole plug in a wellbore includes a housing including a central passage, a piston slidably disposed in the housing and including a central passage, and wherein the piston includes a first position in the housing and a second position the housing spaced from the first position in a first axial direction, and an atmospheric chamber filled with compressible fluid formed radially between the piston and the housing, and wherein the atmospheric chamber is sealed from an environment surrounding the setting tool when the piston is in the first position, wherein, in response to a pressurization of the central passage of the piston, the setting tool is configured to displace the piston from the first position to the second position and compress the compressible fluid within the atmospheric chamber.

43. 发明申请

US20190330961A1 CHARGE TUBE ASSEMBLY 审中-公开
公开(公告)号：US20190330961A1
公开(公告)日：2019-10-31
申请号：US15962569
申请日：2018-04-25
申请人： G&H Diversified Manufacturing LP
发明人： Benjamin KNIGHT , Kary MEADOWS
IPC分类号： E21B43/117
摘要： A charge tube assembly for a perforating gun includes a charge tube configured to receive an explosive shaped charge, and a first endplate configured to couple to a first end of the charge tube, the first endplate including a first faceplate coupled to a first body, wherein the first faceplate includes a first material and the first body includes a second material that is different from the first material.

44. 发明授权

US09476289B2 In-line adapter for a perforating gun 有权
标题翻译：用于射孔枪的在线适配器
公开(公告)号：US09476289B2
公开(公告)日：2016-10-25
申请号：US14025387
申请日：2013-09-12
申请人： G&H Diversified Manufacturing LP
发明人： Joe Noel Wells
IPC分类号： E21B43/1185 , E21B33/134
CPC分类号： E21B43/1185 , E21B33/13 , E21B33/134 , E21B43/14
摘要： A plug and shoot assembly including a perforating gun to perforate a subterranean wellbore, a setting tool to install a plug within the wellbore, and an adapter configured to connect to each of the perforating gun and the setting tool. The adapter includes a single outer housing, the outer housing further including a first end to directly connect to the perforating gun, a second end to directly connect to the setting tool, and an internal passage extending between the first and second ends of the outer housing. In addition, the adapter includes a diode housing disposed within the internal passage and configured to receive a diode member, and an internal contact assembly also disposed within the internal passage. The internal contact assembly is configured to route an electrical signal to cause the setting tool to install a plug within the wellbore.
摘要翻译：一种插头和射击组件，包括用于穿透地下井眼的射孔枪，用于在井眼内安装塞子的设置工具以及被配置为连接到每个射孔枪和设置工具的适配器。适配器包括单个外壳，外壳还包括直接连接到射孔枪的第一端，直接连接到定位工具的第二端和在外壳的第一和第二端之间延伸的内部通道。此外，适配器包括设置在内部通道内并被配置为接收二极管构件的二极管外壳以及也设置在内部通道内的内部触头组件。内部接触组件被配置为布置电信号以使安装工具在井筒内安装塞子。

45. 发明授权

US12168916B2 Detonator assemblies for perforating gun systems 有权
公开(公告)号：US12168916B2
公开(公告)日：2024-12-17
申请号：US18377354
申请日：2023-10-06
申请人： G&H Diversified Manufacturing LP
发明人： Joe Noel Wells , Eduardo Moniet , Benjamin Vascal Knight
IPC分类号： E21B43/1185
CPC分类号： E21B43/1185
摘要： A perforating gun system includes a cylindrical outer housing, a charge carrier assembly receivable in the outer housing, wherein the charge carrier assembly includes a charge carrier configured to receive one or more shaped charges, a first endplate coupled to a first end of the charge carrier, and a second endplate coupled to a second end of the charge carrier, and a detonator holder incorporated into the first endplate of the charge carrier assembly and including a pair of opposed longitudinal ends, a first passage extending along a first axis and configured to receive a detonating cord, and a second passage extending parallel to, but laterally offset from, the first passage, wherein the second passage is configured to receive a detonator configured to detonate the one or more shaped charged in response to receiving a signal.

46. 发明公开

US20240280004A1 MODULAR PERFORATING GUN SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20240280004A1
公开(公告)日：2024-08-22
申请号：US18637812
申请日：2024-04-17
申请人： G&H Diversified Manufacturing LP
发明人： Benjamin Vascal Knight , James Edward Kash , Ryan Ward
IPC分类号： E21B43/117 , E21B43/116 , E21B43/1185
CPC分类号： E21B43/117 , E21B43/116 , E21B43/1185
摘要： A perforating gun deployable in a wellbore as part of a tool string includes an outer sleeve including a generally tubular wall structure having an outer peripheral surface, opposite ends thereof and a central passage therethrough extending from one end to the other end and further including a connection at each end to connect to other tools in the tool string, and a plurality of separate perforating module installed within the central passage of the outer sleeve, wherein each perforating module includes a shaped charge and a uniquely addressable switch configured to detonate the shaped charge in response to receiving a firing signal addressed to the switch.

47. 发明公开

US20240068334A1 INITIATOR ASSEMBLIES FOR PERFORATING GUN SYSTEMS 审中-公开
公开(公告)号：US20240068334A1
公开(公告)日：2024-02-29
申请号：US18503267
申请日：2023-11-07
申请人： G&H Diversified Manufacturing LP
发明人： James Edward Kash , Benjamin Vascal Knight , Ryan Ward , Timmothy Lee , Charles Levine
IPC分类号： E21B43/1185 , E21B43/117 , F42D1/04 , F42D1/05
CPC分类号： E21B43/1185 , E21B43/117 , F42D1/043 , F42D1/05
摘要： A perforating gun system includes an outer housing, a charge carrier assembly slidably receivable in the outer housing, wherein the charge carrier assembly includes a charge carrier having a central axis, a first endplate coupled to a first end of the charge carrier, and a second endplate coupled to a second end of the charge carrier, and an annular initiator assembly connectable to the charge carrier assembly, wherein the initiator assembly has a central opening whereby a central axis of the initiator assembly extends centrally through the central opening and parallel with the central axis of the charge carrier, wherein the initiator assembly is configured to detonate a detonator of the perforating gun system in response to receiving a firing signal.

48. 发明授权

US11905776B2 Downhole setting tool with exhaust diffuser 有权
公开(公告)号：US11905776B2
公开(公告)日：2024-02-20
申请号：US17837880
申请日：2022-06-10
申请人： G&H Diversified Manufacturing LP
发明人： Steven Zakharia , Ryan Ward , Benjamin Vascal Knight , Joe Noel Wells
IPC分类号： E21B23/06
CPC分类号： E21B23/065
摘要： A setting tool for actuating a downhole plug in a wellbore includes a housing, a piston positioned at least partially within the housing wherein the piston defines an internal firing chamber that is in fluid communication with an exhaust port, an expansion chamber positioned between an outer surface of the piston and an inner surface of the housing wherein the exhaust port is configured to convey combustion products along a combustion flowpath extending from the firing chamber and into the expansion chamber, and an exhaust diffuser distinct from the piston and the housing and including an exhaust passage and at least one baffle face, the baffle face configured to redirect the flow of combustion products along the combustion flowpath and channel the flow of combustion products into the exhaust passage.

49. 发明授权

US11708731B2 Plugging assemblies for plugging cased wellbores 有权
公开(公告)号：US11708731B2
公开(公告)日：2023-07-25
申请号：US17687389
申请日：2022-03-04
申请人： G&H Diversified Manufacturing LP
发明人： Steven Zakharia , Joshua Magill
IPC分类号： E21B23/06 , E21B21/00 , E21B33/127 , E21B33/134 , E21B33/129 , E21B34/10
CPC分类号： E21B21/003 , E21B33/127 , E21B33/1294 , E21B33/134 , E21B23/065 , E21B34/10
摘要： A plugging assembly includes a plug and a setting tool attached directly to the plug, wherein the plug includes an elongate core with an uphole end and a downhole end opposite the uphole end, and a sealing element disposed fully around the core to seal against the casing. The plug additionally includes an anchoring system for anchoring the plug to the casing in a fixed position, a compression fitting disposed around the core at or near the uphole end of the core, and a nose at the downhole end of the core. The setting tool includes an elongate housing extending between an uphole end and a downhole end opposite the uphole end, an open passageway extending from the uphole end to the downhole end of the housing, and the downhole end of the housing is aligned to directly engage the compression fitting of the plug.

50. 发明申请

US20220364430A1 DOWNHOLE SETTING ASSEMBLY WITH SWITCH MODULE 有权
公开(公告)号：US20220364430A1
公开(公告)日：2022-11-17
申请号：US17742185
申请日：2022-05-11
申请人： G&H Diversified Manufacturing, LP
发明人： Benjamin Vascal Knight , Charles Levine , Joe Noel Wells , Timmothy Alain Lee , Ryan Ward , William Caruana
IPC分类号： E21B33/13 , E21B23/04
摘要： A setting tool includes a housing having an initiator compartment to receive an initiator for initiating combustion of a combustible element, a combustion compartment to receive the combustible element, and a switch compartment to at least partially receive a switch circuit for activating the initiator, a piston configured to impart a setting force against the plug in response to combustion of the combustible element, and an interrupt flowpath configured to connect at least one of the combustion compartment and the initiator compartment with the switch compartment whereby combustion products that may be created in the initiator compartment or combustion compartment would be circulated from the at least one of the combustion compartment and the initiator compartment to the switch compartment to disconnect the switch circuit in response to the activation of the initiator charge.

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