20 patents
Utility
Compound electro-hydraulic frac pumping system
24 Oct 23
An electrically driven oilfield pumping system may include a compound electro-hydraulic fracturing (frac) pump system that has a primary electric motor that selectively delivers power to one or more of at least two fracturing (frac) pumps.
Edwin E. Wilson
Filed: 25 May 22
Utility
Oilfield pressure pumping system with slow speed and high pressure fracturing fluid output
17 Oct 23
An oilfield pressure pumping system is configured to perform a preliminary fracturing stage or operation at a high pressure but slow speed before initiating normal fracturing.
Edwin E. Wilson
Filed: 22 Jun 21
Utility
Hybrid Industrial Machine Powertrain
12 Oct 23
An industrial machine is provided that includes a hybrid powertrain.
Ryan MALLOY, Andrew CONATY
Filed: 11 Apr 23
Utility
Fracturing of a deep or wet well utilizing an air/fuel mixture and multiple stage restriction orifice assembly
19 Sep 23
A method of producing subterranean fractures in geologic formations having a significant amount of water present (a wet well) and/or at deep locations (1.5-2 miles or more) for the extraction of hydrocarbons therefrom includes flowing an explosive hydrophobic emulsion mixture to protect the air and fuel mixture subsequently flowed into a well hole.
Edwin E. Wilson
Filed: 27 May 22
Utility
Water and Electrical Supply System for Firefighting
20 Jul 23
A water and electrical supply system for firefighting may provide both a supply of water and electrical power that are usable by a load device(s), such as an electric pumping system or a battery charging system of a firefighting vehicle such as a fire engine.
Michael B. Gee, Nick D. Derus
Filed: 16 Jan 23
Utility
Compound Electro-Hydraulic Frac Pumping System
1 Dec 22
An electrically driven oilfield pumping system may include a compound electro-hydraulic fracturing (frac) pump system that has a primary electric motor that selectively delivers power to one or more of at least two fracturing (frac) pumps.
Edwin E. Wilson
Filed: 25 May 22
Utility
Fracturing of a Deep or Wet Well Utilizing an Air/Fuel Mixture and Multiple Stage Restriction Orifice Assembly
15 Sep 22
A method of producing subterranean fractures in geologic formations having a significant amount of water present (a wet well) and/or at deep locations (1.5-2 miles or more) for the extraction of hydrocarbons therefrom includes flowing an explosive hydrophobic emulsion mixture to protect the air and fuel mixture subsequently flowed into a well hole.
Edwin E. Wilson
Filed: 27 May 22
Utility
Electro-Hydraulic High-Pressure Oilfield Pumping System
11 Aug 22
An electro-hydraulic high-pressure oilfield pumping system includes a fracturing (frac) pump and a primary electric motor as a prime mover that delivers power to the frac pump.
Edwin E. Wilson
Filed: 17 Apr 20
Utility
Fracturing of a wet well utilizing an air/fuel mixture
31 May 22
A method of producing subterranean fractures in geologic formations having a significant amount of water present (a wet well) for the extraction of hydrocarbons therefrom includes flowing an explosive hydrophobic emulsion mixture to protect the air and fuel mixture subsequently flowed into a well hole.
Edwin E. Wilson
Filed: 15 Dec 20
Utility
Electrically Driven Oilfield Blender System
26 May 22
An electrically driven oilfield blender system is configured to utilize electric motors as electric prime movers to prepare frac slurry and move the frac slurry to an oilfield pressure pumping system or pressure pumper that pumps the frac slurry into a subterranean formation.
Edwin E. Wilson
Filed: 24 Nov 21
Utility
Oilfield Pressure Pumping System With Slow Speed And High Pressure Fracturing Fluid Output
23 Dec 21
An oilfield pressure pumping system is configured to perform a preliminary fracturing stage or operation at a high pressure but slow speed before initiating normal fracturing.
Edwin E. Wilson
Filed: 22 Jun 21
Utility
Clutch stack wear sensor system for a power transmission device
30 Nov 21
A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft.
Ryan J. Malloy
Filed: 9 Feb 21
Utility
Fracturing of a Wet Well Utilizing an Air/Fuel Mixture
9 Sep 21
A method of producing subterranean fractures in geologic formations having a significant amount of water present (a wet well) for the extraction of hydrocarbons therefrom includes flowing an explosive hydrophobic emulsion mixture to protect the air and fuel mixture subsequently flowed into a well hole.
Edwin E. Wilson
Filed: 15 Dec 20
Utility
Clutch Stack Wear Sensor System for a Power Transmission Device
5 Aug 21
A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft.
Ryan J. Malloy
Filed: 9 Feb 21
Utility
Clutch stack wear sensor system for a power transmission device
9 Feb 21
A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft.
Ryan J. Malloy
Filed: 13 Jul 18
Utility
Fracturing utilizing an air/fuel mixture
14 Dec 20
A system of producing subterranean fractures in geologic formations for the extraction of hydrocarbons includes flowing an air and fuel mixture into a well hole.
Edwin E. Wilson
Filed: 26 Aug 19
Utility
Thruster for propelling a watercraft
21 Sep 20
A thruster for propelling a watercraft comprises at least one propeller on a rotatable propeller shaft and a motor for driving the propeller shaft through a drive arrangement, particularly a drive arrangement comprising a rotatable drive shaft and a coupling arrangement arranged between the drive shaft and an output shaft of the motor for coupling the drive shaft to the output shaft of the motor.
Teunis Terlouw, Marco Gerritt Huisman, Hendrik Alexander Veth
Filed: 15 Feb 18
Utility
Clutch Stack Wear Sensor System for a Power Transmission Device
15 Jan 20
A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft.
Ryan J. Malloy
Filed: 12 Jul 18
Utility
Fracturing Utilizing an Air/Fuel Mixture
8 Jan 20
A system of producing subterranean fractures in geologic formations for the extraction of hydrocarbons includes flowing an air and fuel mixture into a well hole.
Edwin E. Wilson
Filed: 26 Aug 19
Utility
Heavy-duty industrial transmission
14 Oct 19
A heavy-duty industrial transmission is provided that can be implemented in a frac pump system with planetary gearsets with straightforward shift methodologies, slow back-driven speeds, and no recirculating torque in any of the ranges.
Andrew D. Van Hoorn, Gerald A. Matranga
Filed: 18 Jan 17
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