Inventor

LEBLANC MICHEL JOSEPH

US47 patents

⚠️ This page may combine multiple inventors who share the name “LEBLANC MICHEL JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEBLANC MICHEL JOSEPH

HALLIBURTON ENERGY SERVICES INC

Reflector configuration for distributed sensing in an optical fiber network using multiple sets of circulators

Drill stem testing

Topside interrogation for distributed acoustic sensing of subsea wells

Composite slickline cable having an optical fiber with optimized residual strain

Reverse drill stem testing

Retrievable fiber optic vertical seismic profiling data acquisition system with integrated logging tool for geophone-equivalent depth accuracy

System and methods for downhole property measurement

Topside interrogation for distributed acoustic sensing of subsea wells

Single-photon detector-based interrogation for distributed fiber optic sensing of subsea wells

Downhole sensing cable system for improved seismic energy coupling to the cable system

Temperature-compensated strain-based transducer operating on differential measurements

Apparatus and methods of multiplexing transmissive optical sensors

Systems and methods for downhole electric field measurement

In-line amplifier assembly for distributed sensing system

Auditory monitoring of downhole conditions through a fiber optic cable

Determining fluid distribution and hydraulic fracture orientation in a geological formation

Hybrid electro-optic wireline cable

Systems and methods for downhole electromagnetic field measurement

Distributed acoustic sensing to geophone seismic data processing

Tracking cementing plug position during cementing operations

Simultaneous acquisition of distributed acoustic sensing for monitoring

Densitometer with reduced sensitivity to pressure

Densitometer with tension measuring device for increased accuracy

System and methods for downhole pH measurement

In situ treatment of chemical sensors

Distributed sensing interrogator using single-mode fiber for multi-mode fiber interrogation

Light pipe for logging-while-drilling communications

Ion selective fiber sensors for determining the water cut in wellbore-related fluids

Drill stem testing

Hybrid electro-optic wireline cable

Determining fluid distribution and hydraulic fracture orientation in a geological formation

Electrochemical sensing using optical systems with electrochemical probes for wellbore applications

Systems and methods for volume concentration determination with diffraction of electromagnetic radiation

Adding ion sensitivity to an integrated computational element (ICE)

Adding ion sensitivity to an integrated computational element (ICE)

Sensor to measure thermal conductivity and heat capacity of reservoir fluids

Systems and methods for downhole magnetic field measurement

Triggering distributed acoustic sensing downhole using an active fiber stretcher assembly

Fluid analysis system based on integrated computing element technology and fiber Bragg grating radiometry

Measuring gravity curvature for mapping subterranean formations

Detecting changes in an environmental condition along a wellbore

Detecting a fraction of a component in a fluid

Detecting a fraction of a component in a fluid

Detecting changes in an environmental condition along a wellbore

Densitometer with dissimilar tube and clamp materials

LEBLANC MICHEL JOSEPH

Cementing plug tracking using distributed strain sensing

JAASKELAINEN MIKKO

Attachment method to keep optical fiber in tension