A METHOD OF DETECTING ONE OR MORE MARKERS IN A PETROLEUM FUEL USING A PHOTOACOUSTIC DETECTOR

Control systems and methods for rock cuttings identification

HYDROPHOBIC FLUORESCENT CARBON QUANTUM DOT FOR MARKER APPLICATION IN HYDROCARBON LIQUIDS AND PROCESS OF PREPARATION THEREOF

METHOD FOR DETERMINING AUTHENTICITY AND ADULTERATION OF MARKED PETROLEUM HYDROCARBONS

Method of determining renewable carbon content while producing and blending biogenic-based fuels or blendstocks with fossil fuel in a refining or blending facility

Methods of identifying a hydrocarbon fuel

Fluorescent dye loaded polymeric taggants for depth determination in drilling wells

Degradable tags for depth correlation mud logging

METHOD FOR ASSESSING THE COMPATIBILITY OF PRODUCTION FLUID ADDITIVES

METHOD OF MONITORING A FLUID, USE OF A TRACER, AND TRACER COMPOSITION

DETERMINATION OF ADULTERATED DIESEL FUEL USING AN ENVIRONMENTALLY SENSITIVE PHOTOLUMINESCENT MOLECULAR PROBE

TRACER FOR USE IN A SUBTERRANEAN WELL

Oil soluble taggants

Compositions and methods and uses relating thereto

Detection of adulterated gasoline using an environmentally sensitive photoluminescent molecular probe

Filter having tracer material

Marker compositions, and methods for making and using same

Fluorescence based global fuel analysis method

LUBRICATING OIL COMPOSITIONS WITH WEAR AND SLUDGE CONTROL

OIL DETECTION PROCESS AND APPARATUS

Method of marking hydrocarbon liquids

Method of improving the accuracy when quantifying fluorescence markers in fuels

Fluorescent fluid for detecting fluid injection

Integrated fuel tracking method of authentication in a fuel distribution network

Fluorescent fluid for detecting fluid injection

Identification of products

DETECTING TRACER BREAKTHROUGH FROM MULTIPLE WELLS COMMINGLED AT A GAS OIL SEPARATION PLANT

Sensing system for detecting machine fluid degradation

FLUID IDENTIFICATION SYSTEM AND PRODUCTION AND USE THEREOF

Liquid containing polymer marker, use of a polymer marker as authentication tool, and method and device for detecting a polymer marker dissolved in a liquid

Marker compositions, and methods for making and using same

Oil detection process and apparatus

Method and an apparatus for the detection of a tagging material in fluids

Oil detection process and apparatus

Detecting a marker in a liquid

Method and system for in-situ identification of working fluids

Detection device to identify markers dissolved in a liquid by means of a measurement of resistivity variation, detection method and use of marker and detection device

METHOD OF MAKING HYDROCARBON LIQUIDS

Chemical compounds

High temperature tracers for downhole detection of produced water

METHODS FOR DETERMINING CONDITION AND QUALITY OF PETROLEUM PRODUCTS

METHODS FOR AUTHENTICATION AND IDENTIFICATION OF PETROLEUM PRODUCTS

Analytical method for detecting fuel markers

Fluid identification system and production and use thereof

Oil detection process and apparatus

Analytical method for detecting fuel markers

Determining the quantity of a taggant in a liquid sample

Oil soluble taggants

Method and an apparatus for the detection of a tagging material in fluids

Method of monitoring and optimizing additive concentration in fuel ethanol

METHOD OF EASILY IDENTIFYING LUBRICATING OILS, IDENTIFICATION KIT AND LUBRICATING OILS THAT CAN BE EASILY IDENTIFIED

Oil detection process, apparatus and taggant therefor

Bisphenol A compounds useful as markers for liquid hydrocarbons and other fuels and oils

Biphenol ether compounds as markers for liquid hydrocarbons and other fuels and oils

Method of marking hydrocarbon liquids

Method of marking hydrocarbon liquids

Systems and methods for fraud prevention, supply chain tracking, secure material tracing and information encoding using isotopes and other markers

Sensor system for fuel transport vehicle

Method of identifying a material

Oil detection process and apparatus

Oil soluble taggants

Detection of markers in pressurized hydrocarbon fluids

Method and apparatus for measuring fluorescence in liquids

SPARK ADVANCE ADJUSTMENT

Marking fuel for authentication using quantitative and binary markers

Method to assess multiphase fluid compositions

Marker dyes for petroleum products

Direct detection of markers in pressurized hydrocarbon fluids

METHOD OF MONITORING AND OPTIMIZING ADDITIVE CONCENTRATION IN FUEL ETHANOL

CODED OPTICAL EMISSION PARTICLES FOR SUBSURFACE USE

Analysis of Functional Fluids

FUEL COMPOSITIONS

DETECTION SYSTEM

Tagged petroleum products and methods of detecting same

Method For Determining The Presence Of A Chemical Compound Which Is Homogeneously Distributed In A Medium By Means Of Cross-Correlating A Measuring Spectrum With Reference Spectra

IMS detection of chemical markers in petroleum products

Method and device for monitoring the dilution of the lubricating oil by the fuel in an internal combustion engine

Method for evaluating the acidity of oil samples by isotopic labelling

Method for monitoring degradation of lubricating oils

System for identifying the lubricating oil in a machine

Rapid analysis of functional fluids

Oil composition and method of detecting a marker in an oil composition

Explosive detection compositions and kit

Methods and systems for indicating and determining fuel properties