Inventor
MALACHOSKY EDWARD
US9 patents
⚠️ This page may combine multiple inventors who share the name “MALACHOSKY EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATLANTIC RICHFIELD CO
4 patentsUS4942929AJul 24, 1990
Disposal and reclamation of drilling wastes
ATLANTIC RICHFIELD CO203 citations93
US5360787ANov 1, 1994
Dispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completion
ATLANTIC RICHFIELD CO24 citations92
US5292367AMar 8, 1994
Dispersant compositions for subterranean well drilling and completion
ATLANTIC RICHFIELD CO42 citations92
US5405224AApr 11, 1995
Subterranean disposal of liquid and slurried solids wastes
ATLANTIC RICHFIELD CO32 citations91
CHEVRON USA INC
3 patentsUS9115303B2Aug 25, 2015
Biologically-derived monoesters as drilling fluids
CHEVRON USA INC4 citations67
US9115556B2Aug 25, 2015
Method of using biologically-derived monoesters as drilling fluids
CHEVRON USA INC1 citations46
US9714377B2Jul 25, 2017
Manufacture of intermediate strength proppant or lost circulation material from drill cuttings
CHEVRON USA INC0 citations41