Method and system for integrity testing

Surface recognition and downlink receiver

System and method for reverse Y-tool bypass

Determining characteristics of a fluid in a wellbore

Relative permeability ratio from wellbore drilling data

Determining pressure measurement locations, fluid type, location of fluid contacts, and sampling locations in one or more reservoir compartments of a geological formation

Flow meter well tool

Chemical sensing using magnetic complexes

Determining a mudweight of drilling fluids for drilling through naturally fractured formations

Systems and Methods for Measuring Inflow in a Well

Thru-tubing subsurface completion unit employing detachable anchoring seals

Stratified waterflooding apparatus

Automatic shift detection for oil and gas production system

Measurement device having a plurality of sensors disposed in movable arms

Modeling reservoir permeability through estimating natural fracture distribution and properties

Control of Proppant Redistribution During Fracturing

Staged annular restriction for managed pressure drilling

Well abandonment and slot recovery

Method and apparatus for continuously controlling a well flow rate

Adaptive hydraulic fracturing controller for controlled breakdown technology

Pressure control equipment systems and methods

Rig management system for transmission control of a hydraulic fracturing rig

Thru-tubing retrievable intelligent completion system

Thru-tubing retrievable intelligent completion system

Thru-tubing retrievable intelligent completion system

Thru-tubing retrievable subsurface completion system

Thru-tubing retrievable subsurface completion system

Thru-tubing retrievable subsurface completion system

Systems and methods for controlling a drilling path based on drift estimates

System and method for monitoring disposal of wastewater in one or more disposal wells

Methods and systems for wellbore integrity management

Evaluation of pressure-transient behavior of wells

Method and tool for well abandonment and slot recovery

Well abandonment and slot recovery

System and method of managed pressure drilling

Frequency sensors for use in subterranean formation operations

Mini-spinner flowmeter and downhole tool comprising an array of mini-spinner flowmeters for operation in hydrocarbon well

Annular Flow Meter with a Sealing Element

GAS LIFT OPTIMIZATION PROCESS

Measurement ring for fluid flow in a pipeline

Method and device for obtaining measurements of downhole properties in a subterranean well

Determining wellbore parameters through analysis of the multistage treatments

Determining pressure distribution in heterogeneous rock formations for reservoir simulation

Foam cap drilling methods

Method for monitoring salinity within an underground formation

Oil field well downhole drone

Method and apparatus for monitoring the flow of mixtures of fluids in a pipe

Nested Sensor Gauge Carrier Housed in Water Reactive Outer Shell for Smart Zonal Isolation Devices

Method and apparatus for monitoring the flow of mixtures of fluids in a pipe

Real-time well bashing decision

Drilling operations that use compositional properties of fluids derived from measured physical properties

Vibration-induced installation of wellbore casing

Rapid steam allocation management and optimization for oil sands

Method of monitoring a reservoir

Method for scale treatment optimization

Method for sealing a void in a well using a smart gel sealant

Formation tester comprising reactive filter material

Ultra-compact subsea tree

Downhole tool with an ultrasonic probe for measuring fluid flow properties

Flow meter and method for measuring fluid flow

Advanced perforation modeling

System and method for providing information on production value and/or emissions of a hydrocarbon production system

Sampling techniques to detect hydrocarbon seepage

Sampling techniques to detect hydrocarbon seepage

Sampling techniques to detect hydrocarbon seepage

Wireless activation of wellbore completion assemblies

Systems and methods for finding and solving wet gas venturi meter problems in real-time

Microseismic Processing Using Fiber-Derived Flow Data

One-way flow monitoring device and oil well liquid production capacity calculation method

Differential flow measurement with Coriolis flowmeter

System and method for analysis and control of drilling mud and additives

Downhole leak monitor system

Method for detecting a fracture position in a well (variants)

Systems and methods for automatically evaluating slurry properties

Apparatus, system and method for use in determining a property of a flowing multiphase fluid

Method and apparatus for zone testing a well

Managing a network of wells and surface facilities by finding a steady-state flow solution for a pipe sub-network

Method and Apparatus for a Cloud-Based Oil Well Monitoring System

Method and System for Modeling in a Subsurface Region

Methods and systems for monitoring drilling fluid rheological characteristics

Inflow testing systems and methods for oil and/or gas wells

Fluid Production Network Leak Detection

Ring assembly for measurement while drilling, logging while drilling and well intervention

Sensor activated downhole cutting tool

Wet well prediction using real time data

System and Method of Estimating Leakage Current Distribution Along Long Conductor Extending into the Earth

SYSTEMS AND METHODS FOR DETECTING AND ALERTING ANOMALOUS WELL COMPLETION CONDITIONS

Reverse circulation debris removal tool with well control feature

Wet gas measuring device

System and method for detecting a mode of drilling

Determining wellbore leak crossflow rate between formations in an injection well

Monitoring system with an instrumented surface top sub

Well with pressure activated acoustic or electromagnetic transmitter

Automatic well control

Systems and methods for enhancing energy extraction from geothermal wells

Evaluating hydrocarbon reserves using tool response models

Underground tool providing on-line information for in situ assessment of aquifer quality and flow rate

Methods and apparatus for the downhole analysis of the composition of formation gases

Well fluid flow control choke

Flowmeter with discontinuous helicoid turbine

SYSTEM AND METHOD FOR DETERMINING PRODUCTION FROM A PLURALITY OF WELLS

Detecting and mitigating flow instabilities in hydrocarbon production wells

Hydraulic device and method for locating and sealing holes or cracks in oil well production tubing

SYSTEMS AND METHODS FOR CONTROLLING FLOW FROM A WELLBORE ANNULUS

System and method for intelligent flow control system for production cementing returns

Integrated logging tool method for identifying well damage

SPECTRAL ANALYSIS WITH SPECTRUM DECONVOLUTION

Multistage processing and inversion of corrosion detection tools

System for detecting and alerting drill depth based on designated elevation, strata and other parameters

TECHNIQUE FOR ESTIMATING A STATE OF A DRILLING APPARATUS OR OPERATION

Apparatus for physical simulation experiment for fracturing in horizontal well layer by layer by spiral perforation and method thereof

Oil well gauging system and method of using the same

Real-time Automatic Custody Transfer Measurement System

Vibration-induced installation of wellbore casing

Elimination of residual magnetism effect in eddy current based inspection of pipes

Integrated method of determining and repairing damage in a well casing

Determining Depth of Loss Zones in Subterranean Formations

Process for producing hydrocarbons from a subterranean hydrocarbon-bearing reservoir

Multi-mode control of downhole tools

Controlling hydrocarbon production

Controlling hydrocarbon production

Systems and methods to use triangulation through one sensor beamforming in downhole leak detection

Apparatus and method for testing an oil and/or gas well with a multiple-stage completion

Sensor deployment system and method using a movable arm with a telescoping section

System and method for performing a real-time integrated cementing operation

Flow measuring system to measure fluid flow in a subsea marine riser system

Electrical impedance tomography using a switchable array

Formation tester comprising reactive filter material sensors

Frequency sensors for use in subterranean formation operations

Method and Apparatus for Evaluating the Potential Effectiveness of Refracing a Well

Systems and methods for estimating and controlling a production of fluid from a reservoir

Method and system for detecting and addressing a kick while drilling

Assessment of flow networks

Emulsion composition sensor

Apparatus, system and method for use in determining a property of a flowing multiphase fluid

Controlling hydrocarbon production

Method and system for determining flow rate of water in a gas production system by incorporating characteristics of water

FORECASTING ULTIMATE RECOVERY OF OIL AND OIL PRODUCTION FOR A MULTIPLY-FRACTURED HORIZONTAL WELL

Detection of influx and loss of circulation

SYSTEMS AND METHODS FOR DETERMINING A RHEOLOGICAL PARAMETER

System And Method For Optical Communication Using Optical Switches

Systems and methods to utilize a sensor to provide spatial resolution in downhole leak detection

System and method for drilling a borehole

Integrated Remote Choke System

Cognitive screening of EOR additives

Predictive integrity analysis

Downhole completion system

Modular electro-optic flowmeter system for downhole

Bucking to improve permanent reservoir monitoring sensitivity

Fiber optic sensing using soluble layers

Fluid flow testing apparatus and methods

Modular multiphase flow meter system including a flow test module coupled to a flow circuit

Apparatuses, systems and methods for producing hydrocarbon material from a subterranean formation using a displacement process

DEFECT EVALUATION USING HOLOGRAPHIC IMAGING

Inflow channel for determining properties of fluid flowing therethrough

Nitsche continuity enforcement for non-conforming meshes

Flow meter well tool

Downhole tool with assembly for determining seal integrity

Viscosity determination apparatus, systems, and methods

Method of performing complex fracture operations at a wellsite having ledged fractures

Leak detection for downhole isolation valve

Zonal representation for flow visualization

Distributed magnetomotive force sensin

Method for developing a hydrocarbon reservoir by injecting a gas in the form of foam

Fully electric tool for downhole inflow control

Apparatus and method for downhole in-situ determination of fluid viscosity

Automatic control of production and injection wells in a hydrocarbon field

Method And Workflow For Accurate Modeling Of Near-Field Formation In Wellbore Simulations

Method And Apparatus For Production Logging Tool (PLT) Results Interpretation

Coal seam gas production determination

Multilateral intelligent completion with stackable isolation

Apparatus for monitoring at least a portion of a wellbore

Integrated control of downhole and surface blower systems

MANIFOLD AND SWIVEL CONNECTIONS FOR SERVICING MULTIPLE WELLS AND METHOD OF USING SAME

Electromagnetic (EM) defect detection methods and systems with enhanced inversion options

Multiphase vortex flow meter

METHOD FOR DETERMINING AN INFLOW PROFILE IN A MULTILAYER WELL

Method and system for continuous monitoring of the water fraction in an oil well stream

Thru-tubing retrievable subsurface completion system

Thru-tubing retrievable intelligent completion system

Thru-tubing subsurface completion unit employing detachable anchoring seals

Modular thru-tubing subsurface completion unit

Well completion system

Tool for metal plugging or sealing of casing

Systems and methods for characterizing materials external of a casing

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

Facility for monitoring geological gas storage sites

Apparatus and method for obtaining petrophysical images using electrical imager and multi-frequency dispersion measurements

Devices for detecting chemicals

Systems and methods for monitoring and managing wellhead emissions

MEASURING DEVICE

Method for estimating a transit time of an element circulating in a borehole

System and method for production well test automation

Treatment based on fiber cable sensor data

Well control using a modified liner tie-back

CALIBRATION OF IN-LINE MONITORING INSTRUMENTS IN A SUBSEA INSTALLATION

SYSTEM FOR AUTOMATED OILFIELD SUPPLY DEMAND BALANCING AND FORECASTING

Sensing sub-assembly for use with a drilling assembly

Automated wash systems for a progressing cavity pump system

Automated wash method for a progressing cavity pump system

Fluid analysis monitoring system

ZONAL COMMUNICATION AND METHODS OF EVALUATING ZONAL COMMUNICATION

Measurement ring for fluid flow in a pipeline

Systems and methods for determining a fluid characteristic

Downhole multiphase flow sensing methods

Zonal isolation devices including sensing and wireless telemetry and methods of utilizing the same

EROSION MANAGEMENT SYSTEM

Extended isenthalpic and/or isothermal flash calculation for hydrocarbon components that are soluble in oil, gas and water

Rotary actuator for actuating mechanically operated inflow control devices

Bypass flushing for gas extraction systems

Non-radioactive tracer materials for monitoring treatment fluids in subterranean formations

Treatment methods for water or gas reduction in hydrocarbon production wells

Downhole wireless communications using surface waves

Downhole fluid detection using surface waves

SYSTEM AND METHOD FOR DOWNHOLE SENSING

Production logging tool and downhole fluid analysis probes deploying method, in particular for deviated and horizontal hydrocarbon well

Prediction of fluid composition and/or phase behavior

Systems and methods for monitoring a running tool

Nanoparticles having magnetic core encapsulated by carbon shell and composites of the same

Integrated multiple parameter sensing system and method for leak detection

Hydrocarbon Well Production Analysis System

SMART FRAC PLUG

Fluid Loss Determination Apparatus, Methods, and Systems

CONTROL SYSTEM FOR OPTIMIZING THE PLACEMENT OF PILLARS DURING A SUBTERRANEAN OPERATION

Measuring gravity curvature for mapping subterranean formations

Determining characteristics of a fluid in a wellbore

Estimation of formation properties based on fluid flowback measurements

Hydraulic Fracturing Apparatus, Methods, and Systems

Subsea flowmeter connector assembly

Weight-based phase composition ratio determination

Method and systems for analysis of hydraulically-fractured reservoirs

Three-dimensional fracture abundance evaluation of subsurface formation based on geomechanical simulation of mechanical properties thereof

Determining wellbore leak crossflow rate between formations in an injection well

Method and system for detecting at least one of an influx event and a loss event during well drilling

Junction models for simulating proppant transport in dynamic fracture networks

Apparatus and method for controlling a downhole tool

Instrumented multilateral wellbores and method of forming same

Production of hydrocarbons with metric counter

Production of hydrocarbons with test separator

Improving fault detectability through controller reconfiguration

Method and apparatus for continuously controlling a well flow rate

Designs for enhanced reliability and calibration of landfill gas measurement and control devices

Designs for enhanced reliability and calibration of landfill gas measurement and control devices

METHOD AND APPARATUS FOR CONTROLLING A DOWNHOLE TOOL

Formation fracture flow monitoring

Systems and methods for an expandable packer

Water sampling assembly and method for groundwater production wells and boreholes

Systems and methods for alerting of abnormal drilling conditions

Multilateral Junction with Feed-Through

Advanced inground operations, system and associated apparatus

Downhole valve system

Systems and methods for testing petroleum wells

Multiple well elevated temperature column flow testing

Acoustic stimulation

Mud sag monitoring and control

Real-time downhole drilling mud viscosity and density estimations

High quality visualization in a corrosion inspection tool for multiple pipes

Continuous beamforming while moving: method to reduce spatial aliasing in leak detection

Actuatable Plungers with Actuatable External Seals, and Systems and Methods Including the Same

Downhole tool and method for imaging a wellbore

Net oil and gas well test system

FLUID LOSS SENSOR

Pipe ram assembly for many actuation cycles

Methods and apparatus for computing zonal flow rates in reservoir wells

Hydrocarbon detection in oil and gas wells using fiber optic sensing cables

Wellbore fluid discrimination using impedance spectra characteristics

Systems and methods for acquiring multiphase measurements at a well site

Systems and methods for adjusting production of a well using gas injection

Shale gas extraction

Reservoir souring forecasting

Method for determining characteristics of a gas-oil transition zone in an uncased well

Bypass flushing for gas extraction systems

Modified black oil model for calculating mixing of different fluids in a common surface network

Optical magnetic field sensor units for a downhole environment

Methods and systems for identifying and plugging subterranean conduits

Ballooning diagnostics

Flow meter system

Well-bore and reservoir monitoring process by logging temperature and resistivity

Fiber optic array apparatus, systems, and methods

Method for interpretation of distributed temperature sensors during wellbore operations

Electrical submersible pump flow meter

SYSTEMS AND METHODS FOR INTERPRETING MULTI-PHASE FLUID FLOW DATA

Downhole fluid monitoring system having colocated sensors

Method and Apparatus for Evaluating the Potential Effectiveness of Refracing a Well

Downhole viscosity sensor with smart fluid

Method for measuring density change of underground material using gravimeter

Drilling system and method of operating a drilling system

Well treatment design based on three-dimensional wellbore shape

Method for managing production of hydrocarbons from a subterranean reservoir

Multifunction wellbore tubular penetration tool

System and method for disposal of water produced from a plurality of wells of a well-pad

MODEL FOR ONE-DIMENSIONAL TEMPERATURE DISTRIBUTION CALCULATIONS FOR A FLUID IN A WELLBORE

Column flow testing

ROV mountable subsea pump flushing and sampling system

Methods for evaluating inflow and outflow in a subterraean wellbore

REDRESSING METHOD AND REDRESSED COMPLETION SYSTEM

Method for visualization of fluid filtration in heterogeneous porous medium

INSTRUMENTED PERCUSSION HAMMER BIT

System and method for sensing fluids downhole

Electromagnetic telemetry system with compensation for drilling fluid characteristics