Inventor
DALRYMPLE ELDON DWYANN
US12 patents
⚠️ This page may combine multiple inventors who share the name “DALRYMPLE ELDON DWYANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
6 patentsUS6981552B2Jan 3, 2006
Well treatment fluid and methods with oxidized polysaccharide-based polymers
HALLIBURTON ENERGY SERV INC174 citations99
US7220708B2May 22, 2007
Drilling fluid component
HALLIBURTON ENERGY SERV INC55 citations96
US7563750B2Jul 21, 2009
Methods and compositions for the diversion of aqueous injection fluids in injection operations
HALLIBURTON ENERGY SERV INC43 citations92
US7325613B2Feb 5, 2008
Crosslinkable polymer compositions comprising phenols and associated methods
HALLIBURTON ENERGY SERV INC22 citations92
US6889766B2May 10, 2005
Methods for passing a swelling agent into a reservoir to block undesirable flow paths during oil production
HALLIBURTON ENERGY SERV INC27 citations86
US7866394B2Jan 11, 2011
Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry
HALLIBURTON ENERGY SERV INC14 citations76
REDDY B RAGHAVA
4 patentsUS8522874B2Sep 3, 2013
Weak organic acid as gelation retarder for crosslinkable polymer compositions
REDDY B RAGHAVA10 citations83
US8322421B2Dec 4, 2012
Lewis acid as gelation retarder for crosslinkable polymer compositions
REDDY B RAGHAVA9 citations83
US8273690B2Sep 25, 2012
Crosslinkable polymer compositions comprising phenols and associated methods
REDDY B RAGHAVA2 citations62
US9284478B2Mar 15, 2016
Salt of weak bronsted base and bronsted acid as gelation retarder for crosslinkable polymer compositions
REDDY B RAGHAVA0 citations51