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公开(公告)号：US20200239240A1
公开(公告)日：2020-07-30
申请号：US16850989
申请日：2020-04-16
摘要： A conveyor sled assembly is utilized to supply proppant in support of oilfield hydraulic fracturing operations. The conveyor sled assembly includes precisely positioned components where tolerances between components are so small as to prevent significant spillage at component junction boundaries. This manner of fitting proppant pods onto the conveyor sled assembly increases predictability of which pods will discharge their proppant load first. This enhances reliability of the overall proppant delivery system.
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公开(公告)号：US10982505B2
公开(公告)日：2021-04-20
申请号：US16852247
申请日：2020-04-17
发明人： Matthew Oehler , Mark Kevin Fisher , Ian Wilson , Scott Joseph D'Agostino , Mark John D'Agostino , Brian Dorfman , Cory Snyder , William Scott Malone
IPC分类号： E21B34/06 , B65G27/16 , E21B33/10 , E21B43/267
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The proppant container is part of an overall system that is used to move sand for use as proppant, and is fitted with a vibration system that facilitates the discharge of sand from the container.
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公开(公告)号：US11867044B2
公开(公告)日：2024-01-09
申请号：US17721786
申请日：2022-04-15
发明人： Cory Snyder , Scott Joseph D'Agostino , Marc Kevin Fisher , Matthew Oehler , Kevin Smith , Brian Dorfman , Mark John D'Agostino
CPC分类号： E21B43/2607 , B65G65/40
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The container is mounted in a cradle that tips downward in arcuate motion for discharge or proppant through a top opening The tipping mechanism may be driven by a system of gears or a hydraulic ram.
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公开(公告)号：US11292677B2
公开(公告)日：2022-04-05
申请号：US16850989
申请日：2020-04-16
摘要： A conveyor sled assembly is utilized to supply proppant in support of oilfield hydraulic fracturing operations. The conveyor sled assembly includes precisely positioned components where tolerances between components are so small as to prevent significant spillage at component junction boundaries. This manner of fitting proppant pods onto the conveyor sled assembly increases predictability of which pods will discharge their proppant load first. This enhances reliability of the overall proppant delivery system.
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公开(公告)号：US20200240240A1
公开(公告)日：2020-07-30
申请号：US16852247
申请日：2020-04-17
发明人： Matthew Oehler , Mark Kevin Fisher , Ian Wilson , Scott Joseph D'Agostino , Mark John D'Agostino , Brian Dorfman , Cory Snyder , William Scott Malone
IPC分类号： E21B34/06 , B65G27/16 , E21B43/267 , E21B33/10
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The proppant container is part of an overall system that is used to move sand for use as proppant, and is fitted with a vibration system that facilitates the discharge of sand from the container.
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公开(公告)号：US20220333473A1
公开(公告)日：2022-10-20
申请号：US17721786
申请日：2022-04-15
发明人： Cory Snyder , Scott Joseph D'Agostino , Marc Kevin Fisher , Matthew Oehler , Kevin Smith , Brian Dorfman , Mark John D'Agostino
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The container is mounted in a cradle that tips downward in arcuate motion for discharge or proppant through a top opening The tipping mechanism may be driven by a system of gears or a hydraulic ram.
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公开(公告)号：US11408247B2
公开(公告)日：2022-08-09
申请号：US16852174
申请日：2020-04-17
发明人： Matthew Oehler , Marc Kevin Fisher , Ian Wilson , Scott Joseph D'Agostino , Mark John D'Agostino , Brian Dorfman , Cory Snyder , William Scott Malone
IPC分类号： E21B34/06 , B65G27/16 , E21B33/10 , E21B43/267
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. A metering conveyor is positioned between a blender tub and a proppant motive mechanism, such as a conveyor or wash system that receives discharge direct from proppant containers of the type normally used to transport sand in support of a hydraulic fracturing operation. The metering conveyor is fitted with equipment including a knife-edge gate that may be used to facilitate flow control operations.
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公开(公告)号：US20200240239A1
公开(公告)日：2020-07-30
申请号：US16852209
申请日：2020-04-17
发明人： Matthew Oehler , Mark Kevin Fisher , Ian Wilson , Scott Joseph D'Agostino , Mark John D'Agostino , Brian Dorfman , Cory Snyder , William Scott Malone
IPC分类号： E21B34/06 , B65G27/16 , E21B33/10 , E21B43/267
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. A metering conveyor is positioned between a blender tub and a proppant motive mechanism, such as a conveyor or wash system that receives discharge direct from proppant containers of the type normally used to transport sand in support of a hydraulic fracturing operation. The metering conveyor is fitted with equipment including an intermediate surge hopper with a vibration system and a knife-edge gate that may be used to facilitate the operational movement of sand.
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公开(公告)号：US20240093584A1
公开(公告)日：2024-03-21
申请号：US18523690
申请日：2023-11-29
发明人： Cory Snyder , Scott Joseph D'Agostino , Marc Kevin Fisher , Matthew Oehler , Kevin Smith , Brian Dorfman , Mark John D'Agostino
CPC分类号： E21B43/2607 , B65G65/40
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The container is mounted in a cradle that tips downward in arcuate motion for discharge or proppant through a top opening The tipping mechanism may be driven by a system of gears or a hydraulic ram.
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公开(公告)号：US11713648B2
公开(公告)日：2023-08-01
申请号：US17668030
申请日：2022-02-09
发明人： Matthew Oehler , Marc Kevin Fisher , Ian Wilson , Scott Joseph D'Agostino , Mark John D'Agostino , Brian Dorfman , Cory Snyder , William Scott Malone
IPC分类号： E21B34/06 , B65G27/16 , E21B33/10 , E21B43/267
CPC分类号： E21B34/06 , B65G27/16 , B65G2201/045 , E21B33/10 , E21B43/267
摘要： A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The proppant container is provided with a system for dislodging the wet sand for subsequent use. This may be done by use of a vibrator or an umbrella valve. In another aspect, the proppant container may be used in combination with a rack having a wash system that slurries the proppant for delivery to a blender tub without necessarily resorting to use of a conveyor belt.
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