BAROID TECHNOLOGY, INC.

oil well drilling fluid additives; "MUD"

dry powder polymer additive for fluids used in drilling earth boreholes

dual string completion system comprising, steel tubing and down hole packers for isolating the producing zones in oil and gas wells

conducting downhole annular pressure measurements for others while drilling oil and gas wells

drilling fluid additive for filtration control in drilling fluids used for drilling oil and gas wells

oil and gas prospecting and drilling tool for measuring resistivity

fire extinguishing composition

system for dewatering drilling fluids used in drilling oil and gas wells

oil and gas well drilling fluid additive, namely shredded paper materials; "SEAL"

providing oil and gas well drilling data services as to formation resistivity and other measurements while drilling

supplying testing equipment and testing services to the drilling fluids industry involved in the drilling or otherwise forming of wells and trenches in the oil, gas, geothermal, water, construction and earth foundation industries

polyalcohol for use in drilling muds

on-site solidification for others of drilling mud and other oil and gas well fluids

computer programs for comprehensive environmental management in the oil and gas industry; namely, regulations governing drilling in federal waters, monitoring of discharges for oil and gas drilling and predicting toxicity of fluids used in oil and gas well drilling

additives for solidification of drilling muds used in the oil and gas industry

on site solidification of drilling mud for others for use in the oil and gas industry

additives for solidification of drilling muds used in the oil and gas industry

on site solidification of drilling mud for others for use in the oil and gas industry

metal threaded connections for tubing used in oil and gas wells

"DIRECTIONAL DRILLING SERVICES", "CO.", "DOMESTIC AND FOREIGN", "HOUSTON, TEXAS" AND "COMPANY"; directional drilling services for oil and gas wells

"DRILLING SERVICES", "DOMESTIC", "INTERNATIONAL", AND "HORIZONTAL DRILLING TEAM"; horizontal drilling services for oil and gas wells

"LOGGING COMPANY"

Class 001: DISPERSANTS FOR CONTROL OF FILTRATION AND VISCOSITY OF SUSPENSIONS FOR USE BY THE PETROLEUM INDUSTRY

Class 042: OIL AND GAS WELL TESTING SERVICES PROVIDING DATA USED FOR EVALUATIONS FROM A RETRIEVABLE DOWNHOLE TOOL

Class 042: CONDUCTING FORMATION DENSITY MEASUREMENTS FOR OTHERS IN OIL AND GAS WELLS

COMPUTERIZED SURVEYING SERVICES FOR OTHERS

"RECORDED LITHOLOGY LOGGING"; RECORDED LITHOLOGY LOGGING SERVICES TO THE OIL INDUSTRY COMPRISING PROVIDING GAMMA RAY, RESISTIVITY, AND CONDUCTIVITY LOGS

RECORDED LITHOLOGY LOGGING SERVICES TO THE OIL INDUSTRY COMPRISING PROVIDING GAMMA RAY, RESISTIVITY, AND CONDUCTIVITY LOGS

Providing Completion and Workover Fluid Services for the Production of Oil and Gas from Wells

Providing Completion and Workover Fluid Services for the Production of Oil and Gas from Wells

"HPHT"; PROVIDING TESTING OF OIL AND GAS WELL DRILLING FLUID PROPERTIES AT ELEVATED TEMPERATURES AND PRESSURES FOR OTHERS.

well drilling evaluation services, namely, providing customized, on-line, integrated well drilling information

retrievable downhole sensor tool providing measurement data during the drilling of oil and gas wells; "175"

computerized modeling service to determine the pore and fracture pressures in the planning and drilling of a borehole

lost circulation additive for use in drilling fluids for drilling oil and gas wells

grouting composition

mechanical dewatering system, consisting primarily of a centrifuge, mixer, flocculator, separator, chemicals, and carbon filter, for dewatering drilling fluids used in drilling oil and gas wells

bentonite grouting composition for use in sealing or grouting water well casings, and plugging abandoned boreholes and earthen cavities

surfactant or a blend of surfactants for use in cleaning up oil and gas drilling rigs and for cleaning well-bores drilled by said drilling rigs

lost circulation and torque reduction additive for use in oil and gas drilling fluids

bentonite grouting fluid used in drilling in the oil industry and for other similar environmental, groundwater, mineral exploration and geotechnical boring and trenching applications

drilling, coring, milling, completion and workover fluid additives, namely, viscosifiers, bridging agents and fluid loss control agents

chemical drilling fluid additive

stabilizers for well drilling apparatus

drilling fluid additive; namely, organic fibers

fluid powered downhole motor for use in drilling of oil and gas wells; "DRILL"

providing oil and gas well drilling data services as to surveys, steering, and other measurements while drilling

organic carrier fluid for oil-free invert emulsion well service fluids; namely, vegetable oil based liquid esters

oil and/or gas well blowout preventer and subsea production equipment controllers and components thereof; namely, by hydraulically and pneumatically operated regulators and pressure gauges

cationic polymer suspension for water-based drilling fluids used in drilling oil and gas wells

nonionic polymer additive for water-based drilling fluids used in drilling oil and gas wells

cationic polymer containing water-based drilling fluid used in drilling oil and gas wells

bentonite clays for use in slurry trenching and soil sealing to reduce the hydraulic conductivity of exposed soil in trenches and foundation excavations

green sand binders for use in foundry operations

"MPT"; measurement-while-drilling (MWD) services, including well logging and surveying services, for the oil and gas industry

"SLIMHOLE"

MANUFACTURING CHEMICAL, NAMELY, BENTONITE CLARIFYING AGENT FOR THE WINE INDUSTRY

NON-TOXIC LUBRICANTS FOR USE IN WATER-BASED DRILLING FLUIDS

SIZED SALT WATER USED A WATER SOLUBLE BRIDGING AGENT FOR TEMPORARILY SEALING PRODUCTION ZONES IN OIL AND GAS WELLS

MODIFIED ASPHALT FOR USE AS A DRILLING FLUID ADDITIVE IN WATER-BASED DRILLING MUDS USED IN DRILLING OIL AND GAS WELLS

Class 001: OXIDIZED ASPHALT FOR USE AS ADDITIVES TO DRILLING FLUIDS

Class 001: SOLIDS FREE BRINES, BRINE BLENDS AND DEFOAMERS FOR USE IN WELL DRILLING, COMPLETION AND WORKOVER APPLICATIONS

Class 001: FOAMING AGENT FOR AQUEOUS BRINE WELL FLUIDS USED AS DRILLING FLUIDS, WORKOVER AND COMPLETION FLUIDS

Class 001: MUD THINNER FOR WATER-BASED DRILLING FLUIDS

Class 001: DEFOAMERS FOR WATER-BASED DRILLING FLUID