Inventor

STEPHENSON KENNETH E

US38 patents

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

STEPHENSON KENNETH E

SCHLUMBERGER TECHNOLOGY CORP

Physical property determination using surface enhanced raman emissions

Downhole power generation

Gravity measuring apparatus

Flow meter for multi-phase mixtures

X-ray water fraction meter

Accelerator-based methods and apparatus for measurement-while-drilling

Flow characteristic measuring apparatus and method

Gas flow rate measurement

Method of measuring flow velocities using tracer techniques

Method and apparatus for well logging using an accelerator neutron source

Borehole logging tool including a particle accelerator

Electrostatic particle accelerator having linear axial and radial fields

Electrostatic particle accelerator having linear axial and radial fields

Accelerator-based methods and apparatus for measurement-while-drilling

Scintillation detector package having radioactive window therein

Gamma-ray detectors for downhole applications

Method to simultaneously determine pore hydrocarbon density and water saturation from pulsed neutron measurements

Inductively charged coaxial capacitor accelerator

Method for real-time determination of volume fractions of a production fluid in a hydrocarbon reservoir

Gamma-ray detectors for downhole applications

Ion source having increased electron path length

Radiation generator adjusting beam focusing based upon a diagnostic electrode

Scintillation detector package having radioactive reflective material therein

Photomultiplier for well-logging tool

Optimization of neutron-gamma tools for inelastic gamma-ray logging

Gamma-ray detectors for downhole applications

Neutron logging tool having source and target with deuterium-tritium gas admixture

Logging-while-drilling tool incorporating electronic radiation generator and method for using same

Scintillation detector package having radioactive support apparatus

Radiation generator having bi-polar electrodes

Target extender in radiation generator

Ion source employing secondary electron generation

STEPHENSON KENNETH E

Optimization of neutron-gamma tools for inelastic-gamma ray logging

Neutron generator

SIMON MATTHIEU

Logging-while-drilling tool incorporating electronic radiation generator and method for using same

SANGAMO WESTON

Solid dynode structure for photomultiplier

FITZGERALD JOHN B

Identification of neutron capture from a pulsed neutron logging tool

RAGHURAMAN BHAVANI

Processing and interpretation of real-time data from downhole and surface sensors