Inventor

ZHANG GIGI

US2 patents

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

BAKER HUGHES INC

1 patent

US7227355B2Jun 5, 2007

Method of detecting, quantifying and correcting borehole contaminations from multi-frequency, multi-sensitive-volume NMR logging data

BAKER HUGHES INC14 citations81

GALVAN-SANCHEZ FRANCISCO

1 patent

US9359891B2Jun 7, 2016

LWD in-situ sidewall rotary coring and analysis tool

GALVAN-SANCHEZ FRANCISCO8 citations77