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MULTI-STREAM
Filed: October 29, 2014
Chemicals used in oil and gas well operations, namely, used to treat corrosion, scale, and flow assurance issues in pipelines…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 86438052
INJECTROL
Filed: November 10, 1966
WATER CONTROL SERVICE AND PARTICULARLY FOR A CHEMICAL SERVICE EMPLOYING A SILICIC ACID SOLUTION FOR ALTERATION OF THE PERMEABILITY…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 72258340
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
DRILL TECH
Filed: December 21, 2006
[ Casing scraper machines; ] Casing scraper machines and parts thereof * for use in oil and gas drilling and completion *…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 77069497
DEEPSEAL
Filed: December 11, 2013
Chemicals used in various treatments relating to the production of oil and gas, namely, compounds and elements used to maintain…
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 86140400
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
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
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
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
