C/WOF
Filed: February 28, 1983
Providing Completion and Workover Fluid Services for the Production of Oil and Gas from Wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73415129
C WOF
Filed: February 28, 1983
Providing Completion and Workover Fluid Services for the Production of Oil and Gas from Wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73415271
DYNAMIC HPHT
Filed: February 28, 1983
PROVIDING TESTING OF OIL AND GAS WELL DRILLING FLUID PROPERTIES AT ELEVATED TEMPERATURES AND PRESSURES FOR OTHERS.
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73415272
RECORDED LITHOLOGY LOGGING (RLL)
Filed: March 1, 1985
RECORDED LITHOLOGY LOGGING SERVICES TO THE OIL INDUSTRY COMPRISING PROVIDING GAMMA RAY, RESISTIVITY, AND CONDUCTIVITY LOGS…
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73524778
RLL
Filed: March 1, 1985
RECORDED LITHOLOGY LOGGING SERVICES TO THE OIL INDUSTRY COMPRISING PROVIDING GAMMA RAY, RESISTIVITY, AND CONDUCTIVITY LOGS…
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73524781
BOSS
Filed: September 6, 1985
COMPUTERIZED SURVEYING SERVICES FOR OTHERS
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73557036
SFD
Filed: January 11, 1988
CONDUCTING FORMATION DENSITY MEASUREMENTS FOR OTHERS IN OIL AND GAS WELLS
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73704746
RTDT
Filed: January 11, 1988
OIL AND GAS WELL TESTING SERVICES PROVIDING DATA USED FOR EVALUATIONS FROM A RETRIEVABLE DOWNHOLE TOOL
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73704951
CC-16
Filed: February 5, 1988
DISPERSANTS FOR CONTROL OF FILTRATION AND VISCOSITY OF SUSPENSIONS FOR USE BY THE PETROLEUM INDUSTRY
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73709531
BARO-THIN
Filed: September 12, 1988
HIGH TEMPERATURE THINNER FOR USE IN WATER BASED DRILLING MUDS
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 73751511
KOOMEY
Filed: January 10, 1990
blowout prevention controllers; subsea production controllers
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74017889
BROMI-MUL
Filed: January 25, 1990
emulsifiers for forming brine-in-oil emulsions to be used in oil and gas well compositions and workovers, as packer fluids…
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74022459
THE WIRE-LESS LOGGING COMPANY
Filed: May 3, 1990
oil and gas downhole logging services
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74055361
SPERRY-SUN DRILLING SERVICES DOMESTIC INTERNATIONAL HORIZONTAL DRILLING TEAM
Filed: July 2, 1990
horizontal drilling services for oil and gas wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74074643
DIRECTIONAL DRILLING SERVICES COCHRAN - DEAN CO. DOMESTIC AND FOREIGN HOUSTON TEXAS A SPERRY - SUN COMPANY
Filed: July 2, 1990
directional drilling services for oil and gas wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74074646
AB-TC
Filed: July 19, 1990
metal threaded connections for tubing used in oil and gas wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74079960
MUD-TO-CEMENT
Filed: August 13, 1990
on site solidification of drilling mud for others for use in the oil and gas industry
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74087537
MTC
Filed: August 13, 1990
additives for solidification of drilling muds used in the oil and gas industry
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74087538
MUD-TO-CEMENT
Filed: August 13, 1990
additives for solidification of drilling muds used in the oil and gas industry
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74087539
MTC
Filed: August 13, 1990
on site solidification of drilling mud for others for use in the oil and gas industry
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74087557
ISEM
Filed: February 20, 1991
computer programs for comprehensive environmental management in the oil and gas industry; namely, regulations governing…
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74140785
MTC
Filed: October 4, 1991
on-site solidification for others of drilling mud and other oil and gas well fluids
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74209478
XR-2000
Filed: June 15, 1992
polyalcohol for use in drilling muds
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74284490
PUT US TO THE TEST
Filed: March 9, 1993
supplying testing equipment and testing services to the drilling fluids industry involved in the drilling or otherwise forming…
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74367197
SLIM PHASE 4
Filed: January 17, 1995
providing oil and gas well drilling data services as to formation resistivity and other measurements while drilling
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74622023
DOLLAR SEAL
Filed: February 17, 1995
oil and gas well drilling fluid additive, namely shredded paper materials
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74635318
ENVIRO-FLOC
Filed: August 23, 1995
system for dewatering drilling fluids used in drilling oil and gas wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 74720547
ATTACK-FOAM
Filed: June 7, 1996
fire extinguishing composition
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75131466
SLIM PHASE 4
Filed: February 6, 1997
oil and gas prospecting and drilling tool for measuring resistivity
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75237714
FILTER-CHEK
Filed: February 11, 1997
drilling fluid additive for filtration control in drilling fluids used for drilling oil and gas wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75239997
PWD
Filed: February 14, 1997
conducting downhole annular pressure measurements for others while drilling oil and gas wells
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75241838
MSCS
Filed: February 18, 1997
dual string completion system comprising, steel tubing and down hole packers for isolating the producing zones in oil and…
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75243253
POLY-BORE
Filed: July 7, 1997
dry powder polymer additive for fluids used in drilling earth boreholes
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75319711
SMART MUD
Filed: July 18, 1997
oil well drilling fluid additives
Owned by: BAROID TECHNOLOGY, INC.
Serial Number: 75326867
