Results 1 - 20 of 69 (0.732 seconds)
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
POZMIX
Filed: January 18, 1971
POZZOLANIC CEMENT PRINCIPALLY USED FOR CEMENTING OIL WELLS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72381242
TECHCOMMAND
Filed: January 12, 1989
MOBILE COMMAND CENTER COMPRISING COMPUTER AND COMPUTER PERIPHERALS FOR USE IN OIL AND GAS WELL SERVICING OR STIMULATION
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73774553
MULTISWEET
Filed: December 10, 2008
Chemicals for use in the field of oil exploration and production
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77630592
OTIS
Filed: November 4, 1965
OIL AND GAS WELL PRODUCING AND SERVICING EQUIPMENT-NAMELY, SAFETY VALVES, SURFACE SAFETY VALVES, AND PARTS THEREFOR
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72232138
HI-DENSE
Filed: December 11, 1970
CEMENT WEIGHTING ADDITIVE USED IN FORMING HEAVY CEMENTS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72378477
VAC TECH
Filed: December 21, 2006
Drilling machines; Drilling machines and parts therefor
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77069596
MATRISEAL
Filed: January 18, 1971
FLUID LOSS ADDITIVE FOR USE IN OIL WELL ACIDIZING FLUIDS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72381247
R-LINE
Filed: June 18, 1984
Down Hole Production Equipment-Namely, Lock Mandrels, Landing Nipples, Running Tools and Sliding Sleeve Valves
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73485715
HYFLO
Filed: January 18, 1971
SURFACTANT FOR USE IN OIL WELL ACIDIZING FLUIDS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72381243
PERMAFROST
Filed: December 3, 1970
LOW TEMPERATURE CEMENT WHICH IS USED FOR CEMENTING CASING INTO WELL BORES HAVING LOW TEMPERATURES
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72377756
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
X
Filed: September 24, 1980
Downhole Production Equipment for Wells-Namely, Lock Mandrels, Landing Nipples and Running Tools
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73279104
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
FLO-CHEK
Filed: November 24, 1980
Chemicals Used for Treating Wells Drilled for Oil, Gas or Other Natural Resources
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73287169
MULTI-CHEM
Filed: March 3, 2004
Chemicals used in oil and gas production
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 76578983
GOHFER
Filed: June 11, 2008
Computer programs for use in simulating hydraulic fractures particularly in the petroleum industry
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77496144
OTIS
Filed: November 4, 1965
OIL AND GAS WELL TOOLS AND OIL AND GAS WELL DRILLING, PRODUCING AND SERVICING EQUIPMENT-NAMELY, CHOKES, LANDING NIPPLES,…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72232139
INJECTROL
Filed: November 10, 1966
[ WATER CONTROL MATERIALS-NAMELY, SODIUM SILICATE AND HYDROCHLORIC ACID ]
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72258340
TRU-DRIFT
Filed: May 28, 2008
Drilling machine parts, namely, drilling sleeves
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77485494
