MATRIX
Filed: October 29, 1990
hydraulic cement particularly useful in the construction and repair of subterranean wells such as oil, gas and water wells…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74110460
HAL NET
Filed: January 4, 1991
telecommunications services
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74128100
BARACAT
Filed: February 22, 1991
cationic polymer suspension for water-based drilling fluids used in drilling oil and gas wells
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74141404
CAT-I
Filed: February 22, 1991
cationic polymer containing water-based drilling fluid used in drilling oil and gas wells
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74141420
PETROFREE
Filed: May 2, 1991
organic carrier fluid for oil-free invert emulsion well service fluids; namely, vegetable oil based liquid esters
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74162779
SURWEL
Filed: April 1, 1991
instruments for surveying the courses of boreholes; namely, gyroscopic clinographs
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74164607
MUNCHPUMP
Filed: July 1, 1991
pumps, grinders, and structural parts thereof used in sewage and waste disposal or reduction systems
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74181385
SINTERPAK
Filed: August 29, 1991
screen for use in earth wells; namely, porous seamless metal tubes
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74199067
SINTERWRAP
Filed: August 29, 1991
screen for use in earth wells; namely, rolled, welded porous sintered metal tube mounted on a mandrel and wrapped with wire…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74199068
SPERRY DRILL
Filed: September 16, 1991
fluid powered downhole motor for use in drilling of oil and gas wells
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74203625
Image Trademark
Filed: August 3, 1992
chemicals; namely, bentonite used as an absorbent, sealant and/or clarifying agent
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74300106
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
CORESPEC-1000
Filed: April 23, 1993
electrical apparatus for measuring physical and chemical properties of material to be analyzed
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74382018
TOTAL FLUIDS MANAGEMENT
Filed: April 26, 1993
managing for others drilling, completion and well development projects in the oil, gas and geothermal industries
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74384907
H HALLIBURTON
Filed: October 28, 1993
chemicals for use in the construction, treating, servicing, completion and working of oil, gas, geothermal and water wells…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74454375
H HALLIBURTON
Filed: October 28, 1993
oil, gas and geothermal well drilling, cementing and pressure grouting services; construction and installation of pneumatic…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74454781
STA-PUT
Filed: March 21, 1994
stabilizers for well drilling apparatus
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74502820
F.A.S.T.
Filed: March 31, 1994
drill bits
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74507664
F.A.S.T. TECHNOLOGY
Filed: April 25, 1994
oil and gas drill bits
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74516603
CLAYSEAL
Filed: June 14, 1994
chemical drilling fluid additive
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74537440
STICK-LESS 20
Filed: December 8, 1994
glass lubricating beads used to prevent sticking of pipe and downhole tools in oil and gas drilling
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74608250
PROPTAK
Filed: July 17, 1995
oil and gas well fracturing services
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74701784
SECURITY DBS
Filed: July 19, 1995
coring services, namely, obtaining core samples from earth formations
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74708927
SECURITY DBS
Filed: July 19, 1995
earth boring equipment, namely drill bits, coring bits, drilling tools and replacement parts therefor
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74708932
WELLSIGHT
Filed: August 29, 1995
online computer services, namely, providing database access to newly discovered and emerging technologies in the exploration…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74722637
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
TAU-GEL
Filed: September 13, 1995
chemicals, specifically pipeline fluid viscosifiers
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 74731463
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
QC
Filed: December 14, 1995
orifice fittings for measuring gas flow in production and transmission pipeline systems in the oil and gas industry
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75032352
DRIL-N
Filed: December 15, 1995
drilling, coring, milling, completion and workover fluid additives, namely, viscosifiers, bridging agents and fluid loss…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75036200
DHT
Filed: January 2, 1996
identifying and measuring fluids found in rock in oil and gas fields for others
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75039602
ECHOFIT
Filed: February 13, 1996
computer program and instructional manual sold as a unit for use with the processing of nuclear magnetic resonance relaxation…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75057359
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
MONOLOCK
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: 75066432
DPU
Filed: March 8, 1996
oil and gas well equipment, namely, downhole electrical power generators
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75069380
SYSTEM 9000
Filed: May 13, 1996
metal goods being parts of multi-laterial oil and gas wells, namely, liners, liner hangers, casing, diverters, deflectors…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75103490
SYSTEM 8000
Filed: May 13, 1996
metal goods being parts of multi-lateral oil and gas wells, namely, liners, liner hangers, casing, diverters, deflectors…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75103491
SYSTEM 7000
Filed: May 13, 1996
metal goods being parts of multi-lateral oil and gas wells, namely, liners, liner hangers, casing, diverters, deflectors…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75103492
SYSTEM 6000
Filed: May 13, 1996
metal goods being parts of multi-lateral oil and gas wells, namely, liners, liner hangers, casing, diverters, deflectors…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75103493
SYSTEM 4000
Filed: May 13, 1996
metal goods being parts of multi-laterial oil and gas wells, namely, liners, liner hangers, casing, diverters, deflectors…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 75103495
