Results 21 - 40 of 69 (0.033 seconds)
VERSA-TRIEVE
Filed: October 5, 1987
OIL AND GAS WELL DOWNHOLE EQUIPMENT AND SERVICE TOOLS, NAMELY WELL PACKERS AND PRODUCTION PACKERS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73687889
TURBO TECH
Filed: December 21, 2006
Drilling machine parts, namely, down hole tools containing compression set bypass valves
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77069859
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
CHAMP
Filed: September 6, 1995
oil and gas well packers, for use in oil and gas wells
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74725895
STIMTECH
Filed: September 4, 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: 77820749
BIG INCH
Filed: July 9, 1969
PIPE MANIFOLD SYSTEMS AND COMPONENTS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72327796
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
FBN
Filed: March 1, 1996
oil and gas well equipment, namely, lock mandrels used to positively locate and connect other devices in a wellbore, landing…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75066431
CLA-STA
Filed: June 5, 1980
Particulate Treating Additive-Namely, a Clay Stabilizing Agent
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73265124
REVERSEPRO
Filed: February 14, 2007
Drilling machines; Drilling machines and parts therefor
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77107578
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
PROMORE
Filed: February 1, 2000
Downhole pressure, temperature and flow sensors and surface-located data acquisition systems for recording output from downhole…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75907584
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
PERMA-SERIES
Filed: April 3, 1989
OIL AND GAS WELL DOWNHOLE EQUIPMENT, NAMELY WELL PACKERS, PRODUCTION PACKERS AND PARTS THEREFOR
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73790897
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
X-LINE
Filed: November 19, 1962
SUBSURFACE WELL COMPLETION, ANCHORING AND SEALING DEVICES, SUCH AS LANDING NIPPLES, [ SIDE DOOR NIPPLES, ] SLIDING SIDE…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72157541
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
GAS-CHEK
Filed: August 27, 1979
Additive for Increasing Compressibility of Cement
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73229169
FERCHEK
Filed: March 31, 1982
a Ferric Iron Inhibitor
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73357542
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
