CARBONOX
Filed: January 10, 1948
COMPOSITION CONTAINING A WATER-DISPERSABLE ORGANIC SALT FOR THE TREATMENT OF WELL-DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 71546722
BARABOND
Filed: August 1, 1955
CLAY IN COMMINUTED FORM FOR MOLDING SAND AND LIKE USE
Owned by: Halliburton Energy Services, Inc.
Serial Number: 71692254
PETRO BOND
Filed: May 28, 1956
ADHESION-PROMOTING,MODIFIED CLAY COMPOSITION FOR USE IN OLEAGINOUS NONAQUEOUS SYSTEMS IN MOLDING SANDS,CORES AND THE LIKE…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 72009165
BAROID
Filed: February 19, 1957
CHEMICALS AND CHEMICAL COMPOSITIONS ADAPTED FOR USE IN AND IN CONNECTION WITH THE TREATING AND TESTING OF OIL WELL DRILLING…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 72024709
BAROID
Filed: February 19, 1957
CLAYS, METALLIC AND NON-METALLIC MINERALS, MIXED COMPOSITIONS OF MINERAL AND PLANT ORIGIN, CRUDE LIGNITE, CRUDE TANNINS,…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 72024710
VANNSYSTEM
Filed: December 16, 1976
Oil Well Drilling and Completion Services
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73109846
TORQ-TRIM
Filed: June 13, 1977
LUBRICANT USED IN WATER, OIL, AND GAS WELL DRILLING OPERATIONS AND IN MINERAL EXPLORATION AIR DRILLING
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73130107
EZ SPOT
Filed: June 13, 1977
ADDITIVE TO BE MIXED WITH DIESEL OIL, WEIGHTING MATERIAL AND THE LIKE IN WATER, OIL, AND GAS WELL DRILLING OPERATIONS AND…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73130109
FANN
Filed: November 21, 1979
Rheology and Water Analysis Instruments-Namely, Viscometers, Laboratory Filter Presses, Spring Balances, Emulsion Testers…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73240063
THERMA-THIN
Filed: August 30, 1984
DRILLING FLUID ADDITIVE FOR USE IN OIL, GAS, WATER, AND THERMAL WELL DRILLING OPERATIONS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73497229
QUIK MUD
Filed: August 30, 1984
DRILLING FLUID ADDITIVE
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73497270
QUIK-TROL
Filed: August 30, 1984
Drilling Fluid Additive
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73497271
AQUAGEL GOLD SEAL
Filed: July 2, 1985
BENTONITE CLAY
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73546098
HEXFLOW
Filed: February 7, 1986
EARTH DRILLING MACHINE TOOLS NAMELY FLUID FLOW NOZZLES
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73581737
BARANEX
Filed: July 9, 1986
CHEMICAL COMPOUNDS FOR FILTRATION CONTROL OF WATER-BASED DRILLING FLUIDS FOR USE BY THE PETROLEUM INDUSTRY
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73608641
THERMA-CHEK
Filed: June 8, 1987
POLYMERIC FILTRATION CONTROL ADDITIVE FOR USE IN DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73665365
X-TEND
Filed: July 20, 1987
BLEND OF LONG CHAIN ANIONIC AND SHORT CHAIN NONIONIC POLYMERS FOR USE AS AN ADDITIVE TO WATER BASED DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73672990
GELTONE
Filed: July 20, 1987
GELLING AGENT FOR USE AS AN ADDITIVE TO OLEAGINOUS OIL WELL DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73672991
CLAW
Filed: November 3, 1987
DRILLING AND CUTTING TOOLS SOLD AS COMPONENT PARTS OF DRILL BITS USED PRIMARILY IN OIL AND GAS DRILLING FOR EXPLORATION…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73693484
CN0
Filed: January 11, 1988
CONDUCTING POROSITY MEASUREMENTS FOR OTHERS IN OIL AND GAS WELLS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73704998
MUD GEL
Filed: January 21, 1988
DRILLING FLUID ADDITIVE FOR USE IN OIL AND GAS WELL DRILLING OPERATIONS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73706866
DEXTRID
Filed: February 5, 1988
STABILIZED POLYSACCHARIDE FOR USE IN WELL DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73709532
BARABRINE
Filed: June 30, 1988
SOLIDS FREE BRINES, BRINE BLENDS AND DEFOAMERS FOR USE IN WELL DRILLING, COMPLETION AND WORKOVER APPLICATIONS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73737418
AK-70
Filed: June 30, 1988
OXIDIZED ASPHALT FOR USE AS ADDITIVES TO DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73737419
LIGNOX
Filed: June 30, 1988
MUD THINNER FOR WATER-BASED DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73737420
BARAFOAM
Filed: June 30, 1988
FOAMING AGENT FOR AQUEOUS BRINE WELL FLUIDS USED AS DRILLING FLUIDS, WORKOVER AND COMPLETION FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73737421
ENVIRO-SEAL
Filed: June 30, 1988
POLYMER STABILIZED BENTONITE FOR USE AS A SOIL SEALANT
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73737422
ENVIRO-TORQ
Filed: January 9, 1989
NON-TOXIC LUBRICANTS FOR USE IN WATER-BASED DRILLING FLUIDS
Owned by: Halliburton Energy Services, Inc.
Serial Number: 73774048
BAROFIBRE
Filed: August 24, 1992
drilling fluid additive; namely, organic fibers
Owned by: Halliburton Energy Services, Inc.
Serial Number: 74307415
V-BLOCK
Filed: October 2, 1995
industrial tubing gripper components, namely gripper blocks used in conjunction with tubing injector machines
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75000896
WIZARD
Filed: May 28, 1997
retrievable open hole packer for blocking fluids used in the oil and gas exploration industry
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75299831
FLEXPLUG
Filed: October 31, 1997
chemical services in the oil and gas well servicing industry, namely, treating wells with chemicals to prevent lost circulation…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75382986
FLEXPLUG
Filed: November 3, 1997
Chemicals used in the treatment of wells, namely, lost circulation materials
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75383718
AUTOMATIC DENSITY CONTROL
Filed: June 4, 1998
Mixing equipment, comprised of cement and drilling fluid mixers with hydraulic and electronic control units, used together…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75496349
ADC
Filed: June 4, 1998
Mixing equipment, comprised of cement and drilling fluid mixers with hydraulic and electonic control units used together…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75496464
SSR
Filed: July 14, 1998
Well equipment, namely, cementing plugs
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75518725
NO BLOK
Filed: September 28, 1998
drilling fluid additive, namely, a blend of chemical agents designed for prevention of brine-oil emulsions during well completion…
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75560258
SUBSEA
Filed: November 6, 1998
Remotely operated underwater vehicles and structural parts thereof
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75584030
MICRO MATRIX
Filed: November 12, 1998
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: 75586865
VIS-PLUS
Filed: August 26, 1999
CHEMICAL ADDITIVE USED AS A SUSPENSION AID FOR NON-AQUEOUS DRILLING FLUIDS, NAMELY, FOR USE IN THE OIL AND GAS INDUSTRY
Owned by: Halliburton Energy Services, Inc.
Serial Number: 75786335
