Hybrid Hydrogen Power Generation For Powering Oilfield EquipmentProvided are methods and systems to generate power from hydrogen in a hybrid hydrogen power generation system including two or more different hydrogen power generation systems. In some examples, elect…DRIVE·Sep 4·1 min readFollowE21B41/0085Halliburton Energy Services, Inc.
DOWNHOLE ENERGY HARVESTING SYSTEMA downhole energy harvesting system configured for use in a downhole tool. The system utilizes at least one harvesting antenna supported within the downhole tool. During operation, the harvesting ante…DRIVE·Jan 2·1 min readFollowE21B41/0085The Charles Machine Works, Inc.
METHOD AND SYSTEM FOR STEALTH MODE OPERATION OF A DRILLING RIGA method of operating a drilling rig (that includes electrically powered equipment) and an energy supply system (that includes a battery storage, one or more generators, and an electrical bus that pow…DRIVE·Oct 31·2 min readFollowE21B41/0085Patterson-UTI Drilling Company LLC
EXTENDING THE LIFE OF DOWNHOLE RECHARGEABLE BATTERIESDischarging a rechargeable battery in a wellbore may extend a lifetime of the rechargeable battery. A battery device positioned downhole in a wellbore may include a rechargeable battery for converting…DRIVE·Oct 3·1 min readFollowE21B41/0085Halliburton Energy Services, Inc.
POWER CONTROL SYSTEM FOR SUBSEA EQUIPMENTA non-transitory, computer-readable medium includes instructions that, when executed by processing circuitry, are configured to cause the processing circuitry to receive input data, determine availabl…DRIVE·Aug 22·1 min readFollowE21B41/0085OneSubsea IP UK Limited
DOWNHOLE POWER MANAGEMENT SYSTEM WITH RECHARGEABLE BATTERIES AND GENERATORSThe disclosure provides a downhole power system that includes a combination of different power sources, which includes downhole power generators and rechargeable batteries that can be recharged downho…DRIVE·Apr 11·2 min readFollowE21B41/0085Halliburton Energy Services, Inc.
METHOD FOR DOWNHOLE INSTALLATION OF BATTERIES WITH RECHARGING AND ENERGY HARVESTING SYSTEMS IN DEDICATED COMPARTMENTSA system includes a well extending through an underground formation, a primary tunnel extending a length outwardly from the well at a first axial location along the well, a battery installed in the pr…DRIVE·Mar 14·1 min readFollowE21B41/0085SAUDI ARABIAN OIL COMPANY
POWER SYSTEM FOR DOWNHOLE TOOLSTRINGA downhole power system includes an energy storage adapted to operate at high temperatures, and a modular signal interface device that serves to control the energy storage component as well as offer a…DRIVE·Nov 23·1 min readFollowE21B41/0085FastCAP Systems Corporation
POWER SYSTEM FOR HIGH TEMPERATURE APPLICATIONS WITH RECHARGEABLE ENERGY STORAGEA power system adapted for supplying power in a high temperature environment is disclosed. The power system includes a rechargeable energy storage that is operable in a temperature range of between ab…DRIVE·Sep 21·1 min readFollowE21B41/0085FastCAP Systems Corporation
PRODUCTION LOGGING INSTRUMENTA logging system and method for operating a logging system are typically used in a wellbore. The logging system may include a logging instrument including a rechargeable energy storage and logging ele…DRIVE·Mar 30·1 min readFollowE21B41/0085FastCAP Systems Corporation
HYBRID BATTERY PACK SYSTEMThe hybrid battery system includes a primary battery pack, a secondary battery pack, a battery control unit, a battery pack positive terminal, and a battery pack negative terminal. The battery control…DRIVE·Jan 19·1 min readFollowE21B41/0085CNPC USA Corporation
WELL-BASED POTENTIAL ENERGY CONVERSION SYSTEMS AND METHODSPotential energy conversion systems include a movable mass suspended by a line in a non-producing well, the line being coupled to a motor operable to lift the movable mass, and a generator operable to…DRIVE·Jan 19·1 min readFollowE21B41/0085RENEWELL ENERGY
SYSTEMS AND METHODS FOR WIRELESS TRANSMISSION OF POWER IN DEEP SUBSURFACE MONITORINGA system for wireless transmission of power in deep subsurface monitoring includes a casing, an oscillating current source configured to energize the casing, and a wireless telemetry module disposed o…DRIVE·Oct 27·1 min readFollowE21B41/0085University of Houston System
SYSTEMS AND TECHNIQUES FOR POWER MANAGEMENTA power controller may monitor a power required by each of a plurality of power loads coupled to a power distribution bus. The power loads can include a plurality of devices for oil and gas exploratio…DRIVE·May 12·2 min readFollowE21B41/0085Helmerich & Payne Technologies, LLC
SYSTEM AND METHOD OF DISTRIBUTED SENSING IN DOWNHOLE DRILLING ENVIRONMENTSA system includes sensing modules positioned along a length of a drill string. Each sensing module includes a structure arrangement composed of an outer structure body having a cavity and an inner str…DRIVE·Feb 3·2 min readFollowE21B41/0085SAUDI ARABIAN OIL COMPANY
Power Management at a WellsiteAn example well construction system includes well construction equipment, a power supply system, and a control system. The well construction equipment performs well construction operations. The power …DRIVE·Sep 30·1 min readFollowE21B41/0085Schlumberger Technology Corporation
HYBRID HYDRAULIC FRACTURING FLEETA hydraulic fracturing system is disclosed as including a singular mobile platform of at least one mobile power unit (MPU) and at least one first switch gear that is configured to handle electric powe…DRIVE·Aug 26·2 min readFollowE21B41/0085U.S. Well Services, LLC
ENERGY TRANSFER MECHANISM FOR WELLBORE JUNCTION ASSEMBLYA unitary multilateral junction for deployment in a wellbore, wherein the multilateral junction permits electrical power and communications signals to be established in both a lateral wellbore and a m…DRIVE·Jul 29·1 min readFollowE21B41/0085Halliburton Energy Services, Inc.
REDUNDANT POWER SOURCE FOR INCREASED RELIABILITY IN A PERMANENT COMPLETIONA completion system and a method for powering a downhole component of a wellbore are provided. In one example, in the completion system comprises at least three different types of power sources for po…DRIVE·Jun 10·1 min readFollowE21B41/0085Halliburton Energy Services, Inc.
NON-PENETRATION CONNECTION OF DOWNHOLE DEVICE TO TUBING ENCASED CONDUCTORA system is provided for providing power and/or communication to/from a downhole device by inductively coupling a coupling conductor within a receiver to a core conductor of a tubing encased conductor…DRIVE·Feb 4·2 min readFollowE21B41/0085Halliburton Energy Services, Inc.
POWER SYSTEM AND METHODThe application is directed to a power system that may be provided in a portable form and operationally configured for use at a work site as a single source of electric power, hydraulic power and pneu…DRIVE·Sep 17·1 min readFollowE21B41/0085MGB OILFIELD SOLUTIONS, L.L.C.
Methods and systems for a reliable automatic reserve battery switchSystems and methods according to these exemplary embodiments provide for a circuit 10 for switching from a first battery 12 to a second battery 14. The circuit includes: the first battery 12 configure…DRIVE·May 22·1 min readFollowE21B41/0085SONDEX WIRELINE LTD [GB]
