Inventor
POWELL RONALD J
US24 patents
⚠️ This page may combine multiple inventors who share the name “POWELL RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
17 patentsUS6311773B1Nov 6, 2001
Resin composition and methods of consolidating particulate solids in wells with or without closure pressure
HALLIBURTON ENERGY SERV INC373 citations99
US6209646B1Apr 3, 2001
Controlling the release of chemical additives in well treating fluids
HALLIBURTON ENERGY SERV INC464 citations99
US7252142B2Aug 7, 2007
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC108 citations98
US7080688B2Jul 25, 2006
Compositions and methods for degrading filter cake
HALLIBURTON ENERGY SERV INC96 citations98
US6854522B2Feb 15, 2005
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC212 citations98
US6024170AFeb 15, 2000
Methods of treating subterranean formation using borate cross-linking compositions
HALLIBURTON ENERGY SERV INC361 citations98
US7624743B2Dec 1, 2009
Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup
HALLIBURTON ENERGY SERV INC62 citations97
USRE41118EFeb 16, 2010
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC23 citations96
US7404437B2Jul 29, 2008
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC40 citations96
US7363986B2Apr 29, 2008
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC33 citations96
US7320367B2Jan 22, 2008
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC38 citations96
US6782735B2Aug 31, 2004
Testing device and method for viscosified fluid containing particulate material
HALLIBURTON ENERGY SERV INC63 citations94
US8012582B2Sep 6, 2011
Sintered proppant made with a raw material containing alkaline earth equivalent
HALLIBURTON ENERGY SERV INC22 citations92
US7021377B2Apr 4, 2006
Methods of removing filter cake from well producing zones
HALLIBURTON ENERGY SERV INC45 citations87
US7267169B2Sep 11, 2007
Methods for forming a permeable and stable mass in a subterranean formation
HALLIBURTON ENERGY SERV INC10 citations82
US7093659B2Aug 22, 2006
Controlling chlorite or hypochlorite break rate of well treatment fluids using magnesium or calcium ions
HALLIBURTON ENERGY SERV INC7 citations73
US7195071B2Mar 27, 2007
Enzyme compositions and methods of using these compositions to degrade succinoglycan
HALLIBURTON ENERGY SERV INC6 citations63
HALLIBURTON CO
3 patentsUS5591700AJan 7, 1997
Fracturing fluid with encapsulated breaker
HALLIBURTON CO344 citations99
US5604186AFeb 18, 1997
Encapsulated enzyme breaker and method for use in treating subterranean formations
HALLIBURTON CO340 citations97
US5386874AFeb 7, 1995
Perphosphate viscosity breakers in well fracture fluids
HALLIBURTON CO277 citations97