Method and Apparatus for Rock Hydraulic Fracturing under Resonant Excitation

ACOUSTIC STIMULATION

Method and apparatus for seismic stimulation of oil-bearing production formations

Acoustic stimulation

DOWNHOLE PRESSURE WAVE GENERATING DEVICE

Enhanced recovery method for stratified fractured reservoirs

Methods for foam and gel injections into a well and enhanced foaming and gelations techniques

Oil recovery tool and system

Downhole pressure wave generating device

Acoustic stimulation

Seismic assisted flooding processes for oil recovery in carbonates

Non-fluid stimulation of porous media

Process and system for enhanced depth penetration of an energy source

Downhole pressure wave generating device

Wellsite electrical power management system

DEVICES AND METHODS FOR GENERATING RADIALLY PROPOGATING ULTRASONIC WAVES AND THEIR USE

SYSTEM AND METHOD FOR COLD CRACKING

Determination of the optimal fluid pulses for enhancement of reservoir permeability and productivity

Immersible ultrasonic transmitter

Method and system for subsurface resource production

Process and system for enhanced depth penetration of an energy source

Laser-induced plasma tool

Methods of using a laser-induced plasma tool

Oil recovery tool and system

System and Method for Energizing Bitumen in a Bitumen Reserve for Recovery of Same, Using Acoustic Standing Waves

Shock wave device with far field focused reflectors

Downhole vibratory tool with fluid driven rotor

Method for ultrasound stimulation of oil production and device for implementing said method

Plasma sources, systems, and methods for stimulating wells, deposits and boreholes

DRILLING CONTROL AND INFORMATION SYSTEM

Downhole acoustic emitter

Shock waves for oil separation

Electro-hydraulic complex with a plasma discharger

VIBRATING METHOD TO ENHANCE OIL RECOVERY

Device and method for perforation of a downhole formation using acoustic shock waves

APPARATUS AND METHOD FOR IN-SITU PERMEABILITY ENHANCEMENT OF RESERVOIR ROCK

Pipeline descaling and rock stratum fracturing device based on electro-hydraulic pulse shock waves

Method and device for sonochemical treatment of well and reservoir

PLASMA-PULSED HYDRAULIC FRACTURE WITH CARBONACEOUS SLURRY

Process and system for enhanced depth penetration of an energy source

Pressure Wave Tool For Unconventional Well Recovery

Seismic wave generating tool, such as a spark gap of an electric arc generation device

Determination of the optimal fluid pulses for enhancement of reservoir permeability and productivity

Shock waves for pipe cleaning

Adaptive stimulation system

Well stimulation tool comprising an articulated link

STIMULATION SYSTEMS AND METHODS

Comprehensive enhanced oil recovery system

Pulsing pressure waves enhancing oil and gas extraction in a reservoir

Apparatus employing pressure transients for transporting fluids

Acoustic stimulation

Plasma source for generating nonlinear, wide-band, periodic, directed, elastic oscillations and a system and method for stimulating wells, deposits and boreholes using the plasma source

Fracturing device using shockwave of plasma reaction and method for extracting shale gas using same

Method and device for selecting and maintaining hydrodynamically connected wells

Adaptive stimulation system

Method and apparatus for seismic stimulation of production horizons of hydrocarbon bearing formations

Downhole acoustic device for treating the bottomhole regions of oil and gas reservoirs

Probe for generating seismic waves

SYSTEM AND METHOD FOR FRACKING OF SHALE ROCK FORMATION

Apparatus for enhanced resonant over-pressured well fracturing

A sonic/ultrasonic-assisted method for the compaction and injection of granular slurries and pastes in the subsurface

Device for stimulation of wells and diagnostic method for such a stimulation device

Tool for the stimulation of wells comprising capacitive elements electrically in parallel

Method employing pressure transients in hydrocarbon recovery operations

Power wave optimization for oil and gas extracting processes

Method for extracting methane from coal beds and from penetrating rock enclosing a coal bed

Spark-gap of an electric arc generation device, and corresponding electric arc generation device

Spark-gap of an electric arc generation device, and corresponding electric arc generation device

SYSTEMS AND METHODS FOR INCREASING FRACTURE COMPLEXITY USING ACOUSTIC ENERGY

Damping pressure pulses in a well system

Analyzing subsurface material properties using a laser vibrometer

Pulsed acoustic impact for facilitation of oil and gas extracting

Plasma source for generating nonlinear, wide-band, periodic, directed, elastic oscillations and a system and method for stimulating wells, deposits and boreholes using the plasma source

Oil production intensification device and method

Acoustic method and device for facilitation of oil and gas extracting processes

Electrical device for well stimulation

Assembly and method for subsea hydrocarbon gas recovery

Sonic oil recovery apparatus for use in a well

Enhancing well fluid recovery

Method for determining regions for stimulation along two parallel adjacent wellbores in a hydrocarbon formation

Drilling control and information system

Method of treating crude oil with ultrasound vibrations and microwave energy

Method and system for impact pressure generation

Stimulation method

Method for recovery of hydrocarbon fluid

Tunable down-hole stimulation system

Acoustic generator and associated methods and well systems

Apparatuses and methods for generating shock waves for use in the energy industry

Stimulation method

SYSTEM AND METHOD FOR INCREASING PRODUCTION CAPACITY OF OIL, GAS AND WATER WELLS

Non-aqueous hydrocarbon recovery

Pulse fracturing device and method

Enhancing well fluid recovery

Plasma source for generating nonlinear, wide-band, periodic, directed, elastic oscillations and a system and method for stimulating wells, deposits and boreholes using the plasma source

HYDRAULIC ACTUATED PUMP SYSTEM

Electrical and static fracturing of a reservoir

Electrical fracturing of a reservoir

Wave stimulation

Method employing pressure transients in hydrocarbon recovery operations

USING MICROSEISMIC ACTIVITY TO FACILITATE HYDROCARBON PRODUCTION IN TIGHT SAND AND SHALE RESERVOIRS

System and Method of Liquefying a Heavy Oil Formation for Enhanced Hydrocarbon Production

SYSTEM AND METHOD FOR COLD CRACKING WITH STEAM

Variable frequency fluid oscillators for use with a subterranean well

Acoustic generator and associated methods and well systems

Sonic oil recovery apparatus for use in a well

Pressure pulse driven friction reduction

System and method for ultrasonically treating liquids in wells and corresponding use of said system

Pulse fracturing device and method

Method and apparatus for producing shock waves in the borehole of wells filled by liquid

METHOD, SYSTEM AND APPARATUS FOR SYNERGISTICALLY RAISING THE POTENCY OF ENHANCED OIL RECOVERY APPLICATIONS

Hydraulic pulse valve with improved pulse control

Apparatus employing pressure transients for transporting fluids

Sonic Enhanced Oil Recovery System and Method

Hydraulic actuated pump system

Method and assembly for recovering oil using elastic vibration energy

Method for increasing the formation oil yield during crude oil production and apparatus thereof

Method of over-pressured well fracturing with periodic shock waves

Injection of liquid into boreholes, with suckback pulsing

SYSTEM, APPARATUS AND METHOD FOR STIMULATING WELLS AND MANAGING A NATURAL RESOURCE RESERVOIR

Method and apparatus for stimulating wells

System and method for increasing production capacity of oil, gas and water wells

Apparatus and method for creating pressure pulses in a wellbore

METHOD OF TREATING BOTTOM-HOLE FORMATION ZONE

Method for impulse stimulation of oil and gas well production

PULSE FRACTURING DEVICE AND METHOD

Acoustic generator and associated methods and well systems

Methods and apparatus for enhanced oil recovery

PULSE STIMULATION TOOL AND METHOD OF USE

STIMULATION AND RECOVERY OF HEAVY HYDROCARBON FLUIDS

Method and apparatus for in-situ radiofrequency heating

Method for impulse stimulation of oil and gas well production

Method for completion, maintenance and stimulation of oil and gas wells

Method of enhancing treatment fluid placement in shale, clay, and/or coal bed formations

Downhole cyclic pressure pulse generator and method for increasing the permeability of pay reservoir

Pulse fracturing device and method

System and method for enhanced oil recovery using an in-situ seismic energy generator

SYSTEMS AND METHODS FOR PRODUCING OIL AND/OR GAS

SURFACE ACTIVATED DOWNHOLE SPARK-GAP TOOL

Method for Stimulating a Well Using Fluid Pressure Waves

Hydraulic actuated pump system

Enhancing well fluid recovery

METHOD AND APPARATUS FOR IN-SITU RADIOFREQUENCY ASSISTED GRAVITY DRAINAGE OF OIL (RAGD)

Sound source for stimulation of oil reservoirs

Borehole seismic pulse generation using rapid-opening valve

Oil recovery enhancement method

Method for Increasing Oilfield Recovery Rates and Oil Production

Stimulation and recovery of heavy hydrocarbon fluids

Method and apparatus for reducing a skin effect in a downhole environment

Systems and methods for producing oil and/or gas

METHOD OF INTENSIFICATION OF NATURAL GAS PRODUCTION FROM COAL BEDS

Surface activated downhole spark-gap tool

Method and device for producing wave action on a production stratum

Method and device for intensifying the permeability of ground layers close to bore holes and filter bodies and filter layers in wells and other production wells

Remediation of subterranean formations using vibrational waves and consolidating agents

Increasing media permeability with acoustic vibrations

Electroacoustic method and device for stimulation of mass transfer processes for enhanced well recovery

Method for operating a well jet device during cleaning of the downhole area of a formation and device for carrying out said method

Method for intensification of high-viscosity oil production and apparatus for its implementation

Enhancement of flow rates through porous media

Method and apparatus for desorbing methane from coal formations via pressure waves or acoustic vibrations

Vibrating system and method for use in scale removal and formation stimulation in oil and gas recovery operations

Dynamic reduction of the moisture layer during the displacement of a viscoelastic fluid using a fluid with lower viscosity

Acoustic well recovery method and device

Methods and systems to stimulate rock surrounding a wellbore using ultrasound at a preferred frequency

Use of pressure wave resonators in downhole operations

Pressure assisted oil recovery system and apparatus

Method of inducing micro-seismic fractures and dislocations of fractures

Tunable down-hole stimulation array

Hydraulic fracturing system and method

Hydraulic fracturing system and method