Results 41 - 60 of 69 (0.005 seconds)
HR
Filed: February 18, 1993
chemical preparations; namely, a cement retarder or dispersant for use in the oil field industry
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74360480
SAFETYSET
Filed: September 19, 1988
OIL AND GAS WELL DOWNHOLE MACHINERY AND PARTS THEREFOR, NAMELY, LOCKING MANDRELS, UNLOCKING MECHANISMS, RUNNING MECHANISMS…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73752557
GOHFER
Filed: April 29, 2008
Computer software for use in simulating hydraulic fractures in a grid oriented design particularly in the gas and oil industries…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77460452
RCM
Filed: July 21, 1980
Slurry Mixing System Comprised of a Mixing Container Having Agitators Therein, a Base Fluid Supply Pump and a Pump for the…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73271086
POWERMAG
Filed: October 5, 2009
Drilling machines and parts therefor, namely, mechanical downhole tools for wellbore clean-up and parts therefor
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77841637
EPSEAL
Filed: June 28, 1971
SEALANT AND GROUTING COMPOUND FOR USE IN CHEMICAL DISPOSAL WELLS, OIL AND GAS WELLS, AND CIVIL ENGINEERING PROJECTS, E.G…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72395981
DEEPSURE
Filed: April 4, 2019
Industrial chemicals and chemical additives for use in the field of oil and gas exploration, completion, well stimulation…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 88371901
LO TORC
Filed: December 18, 1970
VALVES FOR PRESSURES IN EXCESS OF 200 P.S.I. FOR USE IN OIL FIELDS, REFINERIES, CHEMICAL PLANTS AND INDUSTRIAL CLEANING
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72379063
ACROCIDE
Filed: August 7, 2018
Chemicals for use in industry; Chemicals for use in the field of energy; Chemicals used to control microorganism growth
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 88067746
CAPSURE
Filed: February 6, 2008
CHEMICALS USED IN OIL AND GAS PRODUCTION, NAMELY, CHEMICALS USEFUL TO ENHANCE DOWN HOLE PRODUCTION
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77390514
XN
Filed: November 4, 1985
DOWNHOLE PRODUCTION EQUIPMENT FOR WELLS--NAMELY, LOCK MANDRELS, LANDING NIPPLES [ AND RUNNING TOOLS ]
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73566836
ACROCLEAR
Filed: November 13, 2009
INDUSTRIAL CHEMICALS USED IN OIL AND GAS WELLS AND OIL AND GAS PRODUCTION, NAMELY, INDUSTRIAL CHEMICALS USEFUL AS A SULFIDE…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77872261
RN
Filed: January 13, 1986
DOWNHOLE PRODUCTION EQUIPMENT FOR WELLS--NAMELY, LOCK MANDRELS, LANDING NIPPLES [ AND RUNNING TOOLS ]
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73577292
EZ DRILL
Filed: April 28, 1972
OIL WELL TOOLS-NAMELY, SQUEEZE PACKERS FOR APPLYING A CEMENT SLURRY INTO CONTACT WITH A FORMATION, EITHER IN AN OPEN HOLE…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72422762
FAS DRILL
Filed: December 12, 1995
oil and gas well equipment, namely, plastic downhole, drillable plugs, bridge plugs and squeeze packers used to block or…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75031709
JET TECH
Filed: December 21, 2006
Valves being parts of machines, namely, bypass valves to wash or flush well bore equipment and well bore jewelry, namely…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77069699
EZ DISPOSAL
Filed: April 17, 1978
PACKERS THROUGH WHICH THE MUD, CUTTINGS, SAND AND OTHER MATERIAL FROM A RESERVE PIT IN A WELL DRILLING OPERATION MAY BE…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73166826
SWELLSIM
Filed: August 31, 2006
Computer software used for simulation design of stopping materials in the form of rubber for use in oil and gas wells
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 78964807
SGA-HT
Filed: August 14, 1990
gelling agent for use in oil and gas well stimulation utilized with fluids employed in subterranean formation stimulation…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74087825
MOUNTAIN MOVER
Filed: October 15, 1975
SAND STORAGE AND CONVEYING SYSTEMS-NAMELY, STORAGE TANKS, SAND STORAGE BINS AND SAND CONVEYORS USED AS A UNIT
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73066490
