8 patents
Utility
Method and System for Metering Proppant
3 Nov 22
A method and system for metering proppant discharged from a storage container is disclosed.
Jared Hindman, Roy Richmond
Filed: 11 Jul 22
Utility
Method and System for Metering Proppant
27 Oct 22
A method and system for metering proppant discharged from a storage container is disclosed.
Jared Hindman, Roy Richmond
Filed: 11 Jul 22
Utility
Method and system for metering proppant
16 Aug 22
A method and system for metering proppant discharged from a storage container is disclosed.
Jared Hindman, Roy Richmond
Filed: 30 Jun 20
Utility
Method and System for Metering Proppant
30 Dec 21
A method and system for metering proppant discharged from a storage container is disclosed.
Jared Hindman, Roy Richmond
Filed: 30 Jun 20
Utility
Proppant Delivery System Comprising Silos and Smaller Rectanguloid Storage Containers Carried on a Support Stand and Related Method
19 Aug 20
A proppant delivery system for use at a hydraulic fracturing site to prepare a proppant mixture for subsequent delivery to a wellbore at the hydraulic fracturing site comprises two types of proppant storage containers, including silo type and box-like container type each of which normally has a dedicated system to dispense proppant, arranged in an array usually employed in a silo-only delivery system where parallel rows are formed and interrupted by a feed conveyor extending parallel to and disposed between the rows.
Henry Friesen
Filed: 13 Feb 19
Utility
Portable Conveying Apparatus for Transferring Proppant from Storage Container to Blender In a Hydraulic Fracturing Operation
24 Jun 20
A portable conveying apparatus for use in a hydraulic fracturing operation to transfer proppant from one or more storage containers storing said proppant to a blender where the proppant is prepared for subsequent delivery to a hydraulic fracturing wellbore comprises a frame, a conveyor supported on the frame and operable to transfer the proppant from a conveyor intake communicated with a storage container to a conveyor discharge communicated with the blender, a control system which is operatively coupled to the conveyor for controlling the conveyor to transfer the proppant therealong, and an operator cab mounted on the frame so as to be portable therewith for housing an operator using the control system to operate the conveyor.
Henry Friesen
Filed: 19 Dec 18
Utility
Portable drive-over conveyor system usable for unloading belly dump trucks with multiple discharges and for simultaneously unloading more than one truck
9 Mar 20
A portable drive-over conveyor is provided with a plurality of inlets and first and second conveyors so as to be arranged for simultaneously unloading multiple trucks side by side.
Henry Friesen
Filed: 12 Apr 17
Utility
Portable drive-over conveyor for discharging particulate material at a height suitable for filling a silo
2 Mar 20
A portable drive-over conveyor for unloading particulate material from trucks features a towable trailer supporting a conveyor system having two stages, each transferring the unloaded material in opposite directions along a length of the trailer so as to progressively elevate the particulate material to a suitable height above the ground for discharging from the portable drive-over conveyor.
Henry Friesen
Filed: 2 Nov 17
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