135735 ⎘
Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells; Obtaining fluid samples or testing fluids, in boreholes or wells with means for conveying samples through pipe to surface
SAMPLING THROUGH PERFORATION GUNS WITH FLUSHING
#2RIG-UP FOR PRESSURE CONTROL
#3DETERMINING HYDROCARBON RESOURCE CHARACTERISTICS VIA MUD LOGGING
#4Gas Chromatography for Liquid Phase Light Hydrocarbon Detection
#5Methods and systems of a combo tool for sampling while logging (SWL)
#6Continuous Sampling Drill Bit
#7CONTINUOUS CHARACTERIZATION AND COMMUNICATION OF CHEMICAL TRACER
#8Shale Shaker System Having Sensors, and Method of Use
#9Crude oil parameter detection device
#10Multi-pump integrated mixed fluid delivery device
#11Continuous sampling drill bit
#12Controlling corrosion within wellbores
#13System for optimization of hydrocarbon production
#14Method of assessing an oil recovery process
#15METHOD OF PERFORMING FORMATION TESTING OPERATIONS
#16METHOD FOR PACKAGING COMPONENTS, ASSEMBLIES AND MODULES IN DOWNHOLE TOOLS
#17Suspended fluid sampling and monitoring
#18Determining hydrocarbon resource characteristics via mud logging
#19Continuous sampling drill bit
#20Automated drilling-fluid additive system and method
#21DEVICE FOR EXTRACTING GAS FROM A DRILLING FLUID FOR A SYSTEM FOR CONDUCTING SUBTERRANEAN DRILLING OPERATIONS
#22Shale shaker system having sensors, and method of use
#23GROUNDWATER SAMPLING PUMP
#24Bias correction for a gas extractor and fluid sampling system
#25Flow testing wellbores while drilling
#26OILFIELD APPARATUS AND METHODS OF USE
#27Hydraulic filtration and pressure testing device
#28Methods and systems for reservoir characterization and optimization of downhole fluid sampling
#29Hydraulic filtration and pressure testing device
#30Downhole characterization of formation pressure
#31Downhole characterization of formation pressure
#32Apparatus and method for testing an oil and/or gas well with a multiple-stage completion
#33Determining permeablility based on collar responses
#34Suspended fluid sampling and monitoring
#35Method for automatically generating a fluid property log derived from drilling fluid gas data
#36Method and systems for integrating downhole fluid data with surface mud-gas data
#37METHOD FOR PACKAGING COMPONENTS, ASSEMBLIES AND MODULES IN DOWNHOLE TOOLS
#38Water sampling assembly and method for groundwater production wells and boreholes
#39Real-time optical flow imaging to determine particle size distribution
#40Formation fluid sampling methods and systems
#41Method and apparatus for speciating hydrocarbons
#42Apparatus and method for compensating a load-pulled oscillator
#43Shallow ground water characterization system using flexible borehole liners
#44Groundwater Sampling Pump
#45Well fluid sampling confirmation and analysis
#46Drilling fluid monitor and method
#47Receiving and measuring expelled gas from a core sample
#48Well completion sliding sleeve valve based sampling system and method
#49Apparatus and method for obtaining formation fluid samples utilizing a flow control device in a sample tank
#50Determining the quality of data gathered in a wellbore in a subterranean formation
#51Sample tank with integrated fluid separation
#52Oilfield apparatus and methods of use
#53Methods for assaying polymers using an integrated computational element
#54Acoustic determination of the position of a piston within a sample bottle
#55Method and system for wireless in-situ sampling of a reservoir fluid
#56Pressure measurement cell for use in an infusion or injection system
#57DOWNHOLE SAMPLE MODULE WITH AN ACCESSIBLE CAPTURED VOLUME ADJACENT A SAMPLE BOTTLE
#58Fluid sampling tool with deployable fluid cartidges
#59Device useful as a borehole fluid sampler
#60Sample capture prioritization
#61Submersible pump
#62Monitoring system for borehole operations
#63Fluid sample capture tool
#64Fluid control in reservoir fluid sampling tools
#65Packer assembly with sealing bodies
#66System and method for sampling assembly with outer layer of rings
#67Drilling rig with continuous gas analysis
#68Formation fluid sampling
#69GROUNDWATER SAMPLING DEVICE
#70APPARATUS AND METHOD FOR RETRIEVAL OF DOWNHOLE SAMPLE
#71Fluid control in reservior fluid sampling tools
#72METHOD AND APPARATUS FOR SPECIATING HYDROCARBONS
#73Method and apparatus for liberating gases from drilling fluid
#74TRANSPORT AND ANALYSIS DEVICE FOR USE IN A BOREHOLE
#75Multi-zone formation evaluation systems and methods
#76Apparatus and method for manipulating fluid during drilling or pumping operations
#77Fluid collecting apparatus
#78Apparatus and methods for collecting a downhole sample
#79Single packer system for collecting fluid in a wellbore
#80Mobile vacuum sampling system
#81GROUNDWATER SAMPLING DEVICE
#82Well jet device and the operating method thereof
#83Pore fluid sampling system with diffusion barrier and method of use thereof
#84Methods and systems for sampling heavy oil reservoirs
#85Multi-zone formation evaluation systems and methods
#86Groundwater sampling device
#87Flow through in situ reactors with suction lysimeter sampling capability and methods of using
#88Flexible borehole liner with diffusion barrier and method of use thereof
#89Measuring device and drilling device for deep drillings
#90Method and apparatus for gas displacement well systems
#91Groundwater sampling device
#92Liquid sampler
#93Lysimeter apparatus
#94Method and apparatus for gas displacement well systems
#95Continuous sampling drill bit
#96Fluid sampling system