Inventor

KURKJIAN ANDREW L

US18 patents

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

KURKJIAN ANDREW L

SCHLUMBERGER TECHNOLOGY CORP

Methods and apparatus of downhole fluid analysis

Determining fluid properties from fluid analyzer

Formation fluid sampling apparatus and method

Method and apparatus for acoustic dipole shear wave well logging

Apparatus and method for sampling an earth formation through a cased borehole

Downholed system and method for determining formation properties

Method and apparatus for determining downhole pressures during a drilling operation

Fluid analysis method and apparatus

Apparatus and method for formation evaluation

Method and apparatus for acoustic dipole direct shear wave well logging

Formation testing instrument having extensible housing

Method and apparatus for determining compressional first arrival times from waveform threshold crossing provided by apparatus disposed in a sonic well tool

Apparatus and method for measuring formation pressure using a nozzle

Optical fluid analysis signal refinement

Spectral imaging for downhole fluid characterization

Method and apparatus for determining compressional first arrival times from waveform threshold crossings provided by apparatus disposed in a sonic well tool

Method and apparatus for determining downhole pressures during a drilling operation

SCHLUMBERGER TECHONOLGY CORP

Formation fluid sampling apparatus and method