Inventor

ZHANG DINGAN

CA4 patents

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

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US11280191B2Mar 22, 2022

Method for characterization of hydrocarbon reservoirs

SCHLUMBERGER TECHNOLOGY CORP3 citations72

US9416647B2Aug 16, 2016

Methods and apparatus for characterization of hydrocarbon reservoirs

SCHLUMBERGER TECHNOLOGY CORP7 citations71

ZUO YOUXIANG

1 patent

US9255475B2Feb 9, 2016

Methods for characterizing asphaltene instability in reservoir fluids

ZUO YOUXIANG7 citations78

ZHDANEEV OLEG

1 patent

US9638681B2May 2, 2017

Real-time compositional analysis of hydrocarbon based fluid samples

ZHDANEEV OLEG8 citations76