Inventor

NAGL MICHAELA

US3 patents

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

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US6820694B2Nov 23, 2004

Method for preparing improved high temperature fracturing fluids

SCHLUMBERGER TECHNOLOGY CORP25 citations89

US7819191B2Oct 26, 2010

Method of fracturing a coalbed gas reservoir

SCHLUMBERGER TECHNOLOGY CORP10 citations80

CHEN YIYAN

1 patent

US9321951B2Apr 26, 2016

Hydrogen bonding material for oilfield application

CHEN YIYAN0 citations48