SMITH INTERNATIONAL, INC.

3DC

Drill bits for rock drilling;THREE DC;

A TEAM

WELL DRILLING BITS;

ACCELERATOR

OIL WELL TOOL-NAMELY, A COMBINED TENSILE ENERGY ACCUMULATOR AND SHOCK ABSORBING DEVICE;

ACERO

Downhole well tools for conventional aplications, namely, liner hangers and liner packers;

ANCHOR-STOCK

Downhole well tool, namely whipstocks;ANCHOR STOCK;

ANIMAL FRACERS

FOOD PRODUCTS, NAMELY ANIMAL CRACKERS;ANIMAL;

ARCS

New drill bits for use in oil and gas drilling;

ARMORSEAL

ARMOR SEAL;POWDER COATING FOR SEALING JOINTS BETWEEN THE CUTTERS OF A DRILL BIT, WHEREIN SAID DRILL BIT IS OF THE TYPE USED IN DRILLING OIL AND GAS WELLS;

AUTOCHOKE

Oilfield device, namely, a device used to control fluid flow rate or downstream system pressure;AUTO CHOKE;

AYMA-SUB

TUBING CONNECTOR;

BEASTIE

Power driven drill bits for use in oil and gas drilling; power driven well tools, namely reamers and underreamers, for use in oil and gas drilling;

BEAVER

oilfield equipment, namely, mills, whipstocks, drilling subs and drilling magnets;

BHM

Drill stem performance computerized database management;

BIG BEAR

STABILIZERS FOR DRILL STRINGS FOR DRILLING OIL AND GAS WELLS AND THE LIKE;

BINARY

Drill bits for use in oil and gas drilling;

BITPLAN PROPOSAL SYSTEM

Providing customized well proposals for others, the proposals including, namely, analysis of offset well data, drilling time and cost analysis, recommended bit program, and recommended bit operating parameters for optimizing each bit run;

BITS OFFICE

Providing customized well proposals for others, the proposals including, namely, analysis of offset well data, drilling time and cost analysis, recommended bit program, and recommended bit operating parameters for optimizing each bit run;BITS;

BITZILLA

Power-operated drill bit used in the oil and gas industry;BIT GODZILLA;

BOTTOM HOLE MANAGEMENT

Drill stem performance computerized database management;MANAGEMENT;

CELLULAR

Inserts and cutters used in drill bits for drilling boreholes such as oil and gas wells;

CENTER LINE

Rotary Drill Bits Used for Oil and Gas Well Drilling;

CENTER LINE

Rotary Drill Bits Used for Oil and Gas Well Drilling;

CERTIFIED BY DESIGN.

Power driven drill bits for use in oil and gas drilling;

CIRCUFLO

Downhole well tools, namely circulating subs;CIRCULATING FLOW;

COIL TUBING SERVICES COIL TUBING & NITROGEN SPECIALISTS

downhole motors and parts therefor for milling using coil tubing applications in the oil and gas drilling, production, and workover industries;COIL TUBING SPECIALIST;

COLOSSUS

Oil and gas field equipment, namely, machines in the nature of downhole well tools for deep water applications, namely, liner hangers and liner packers;

COPPER LUBE

PIPE AND JOINT THREAD COMPOUND;

COPPER LUBE EXTREME

Pipe and joint thread compound;

COPPERHEAD

Downhole oil field equipment, namely, bridge plugs and packers;

COPPERHEAD

power driven rock bit for drilling oil and gas wells;COPPER HEAD;

CRATECH

Pipe handling dies for use in power machines, namely, for use with conventional tubular handling tools and mechanical makeup systems;CRA-TECHNOLOGY;

CURVE CONTROL

Power driven drill bits for use in oil and gas drilling;

CURVE CONTROL SERIES

POWER DRIVEN DRILL BITS FOR USE IN OIL AND GAS DRILLING;

D LINE

Well tools, namely, subs, reamers, stabilizers, or combinations thereof utilizing synthetic diamond enhanced inserts, used in oil or gas drilling;

DELTA 1000

DOWNHOLE DRILLING MOTORS;

DELTA 500

DOWNHOLE DRILLING MOTORS;

DELTA 500 PLUS 4

DOWNHOLE DRILLING MOTORS;

DI-22

DI 22;THREADED CONNECTIONS FOR DRILL STEM MEMBERS, USEFUL IN ROTARY BORING OF THE EARTH;

DIABLO

Power-operated drill bits for drilling oil and gas wells;

DOG

Downhole tools, namely, reamers utilizing synthetic diamond-enhanced inserts for use in oil and gas drilling operations;

DOG BONE

Cutting inserts used on drill bits for drilling oil and gas wells;

DOORMASTER

Downhole well tools, namely whipstocks and deflectors;DOOR MASTER;

DOUBLE DIAMOND

Downhole tools utilizing synthetic diamond-enhanced inserts, namely, stabilizers and reamer combinations for use in oil and gas drilling operations;DIAMOND;

DRILCO

IN THE STATEMENT, COLUMN 1, LINE 1, THE DRILL COLLAR SERVICE CO., INC. SHOULD BE DELETED AND THE DRILL COLLAR SERVICE, INC. SHOULD BE INSERTED.;REPAIR, MAINTENANCE, AND SERVICING OF DRILL COLLARS;DRILLCO;

DRILCO

REPAIR AND MAINTENANCE OF OILFIELD DRILLING EQUIPMENT;DRILLCO;PROVIDING FIELD INSPECTION OF OIL FIELD DRILLING EQUIPMENT;

DRILCO

DEGASSERS;DRILLCO;

DRILCO

Degassers for Removing Gas from Drilling Mud Used in Drilling Wells for Petroleum;

DRILL MOTOR SERVICES, INC.

downhole drilling motors and parts therefor;leasing and rental of downhole drilling motors and parts therefor;DRILL MOTOR SERVICES, INC.;

DRS

Consulting in the field of oil and gas well drilling, namely, providing bit records, field run reports, down hole motor data, directional data and other drilling data from wells provided by or for a customer;

DRS WELL CHRONICLE

Consulting in the field of oil and gas well drilling, namely, providing bit records, field run reports, down hole motor data, directional data and other drilling data from wells;WELL;Computer services, namely, electronically gathering, analyzing and formatting data to track, locate, monitor and log operations in the oil industry; engineering services, namely, analyzing and reporting data in the field of oilfield drilling operations; engineering services, namely, engineering report preparation in the field of oilfield drilling operations;

DUAL DIAMETER

power drill bits for use in oil and gas drilling;

DUAL TORQUE

POWER DRIVEN DRILL BITS FOR USE IN OIL AND GAS DRILLING;

DYNA-DRILL

WELL DRILLING TOOLS;

DYNA-DRILL

Downhole Drilling Motors;

DYNA-DRILL

Oilfield machines and machine parts, namely, power sections for converting hydraulic power to mechanical power for drilling; oilfield machines and machine parts, namely, rotors and stators; oilfield machine parts, namely, tungsten carbide bearings; oilfield machines and machine parts, namely, motors for drilling machines and parts therefore, namely, power sections, rotors and stators; oilfield machines and machine parts, namely, mud motors used for oilfield drilling; oilfield machines and machine parts, namely, progressing cavity pumps;

DYNA-DRILL TECHNOLOGIES

Downhole drilling motors;Color is not claimed as a feature of the mark.;Technologies;

DYNA-FORCE

Stators being parts of machines;

DYNA-FORCE

Drilling motors for oil and gas exploration and production;

DYNA-FORCE FLEX

Drilling motors for oil and gas exploration and production;

DYNA-LIFT

progressing cavity pumps;

EBUSINESS, IT'S WORKING

ELECTRIC BUSINESS IT IS WORKING;computerized on-line ordering, wholesale, retail and distributorship services featuring oil field and industrial supplies, namely pipes, valves, fittings, electrical supplies, oil field materials, tools and equipment;EBUSINESS;

ECOCON

Cleaning services, namely, the cleaning of contaminates from tubular threads in the petroleum industry;

ECONO-STOCK

Downhole well tool, namely whipstocks;ECONO STOCK;

ECONOMILL

CUTTING TOOLS FOR MILLING CEMENT PLUGS, PACKERS AND OTHER JUNK IN SUBTERRANEAN WELL BORES, SOMETIMES CALLED JUNK MILLS;

EFL

metal hardware for use in the oil industry, namely, rotating and releasing spears for use in well bores;

ENDURANCE

Power driven earth boring drill bit;

ENERTECH WIRELINE SERVICES

ENERGY TECH WIRE LINE SERVICES;Wireline Services;Well logging and wirelining for oil wells services;

ENERTECH WIRELINE SERVICES

Color is not claimed as a feature of the mark.;ENERGY TECH WIRE LINE SERVICES;Color is not claimed as a feature of the mark.;Wireline Services;Well logging and wirelining oil wells services;The stippling is for shading purposes only.;

EXACT ROCK SCIENCE

Power operated drill bits for drilling earthen formations with oil and gas rigs;ROCK;

EXCERA

Power driven earth-boring drill bit;

EZ HYD

Computer software for use in hydraulics optimization and equipment selection in the field of oil, gas and mining drilling operations;EASY HYDRAULICS;

EZY-CHANGE

DRILL STRING STABILIZERS;EASY-CHANGE;

EZY-TORQ

Hydraulic catheads used in oilfield drilling;

FALCON

Oil field mechanical assemblies, namely, mechanical assemblies for multi-stage fracturing of subsurface geologic formations to enhance well production;Oil and gas extraction services, namely, multi-stage fracturing of subsurface geologic formations to enhance well production;

FASTTRACK

DOWNHOLE WELL DRILLING TOOL, NAMELY MILLING MACHINES FOR USE IN THE OIL AND GAS INDUSTRY;FAST TRACK;

FLEX-FLO

Power driven drill bits for use in oil and gas drilling;FLEX-FLOW;

FLO-TEL

FLOW-TELL;Fluid Control Device Incorporated in Milling Cutters and Hole Enlarging Devices Used in Subsurface Well Bores;

FRAC'ANIMALS

FRACTURE ANIMALS;OIL WELL SERVICES, NAMELY MONITORING, MEASUREMENT AND ANALYSIS OF HYDRAULIC FRACTURING TREATMENTS IN OIL WELLS;

GAUGEMASTER

Power-driven tools, namely, mills for use in the oil and gas industry;

GEODIAMOND

Power-driven earth boring drill bit;GEO DIAMOND;

GEOGRID

Cutting elements for power drill bits;

GEOMAX

Cutting elements for drill bits;

GEOMILL

MACHINES, NAMELY, MILLS FOR MILLING WINDOWS IN OIL OR GAS WELL CASING;

GEOTRACK

Downhole well tools, namely power driven mills for use in the oil and gas industry;GEOLOGY TRACK; GEOLOGICAL TRACK;

GRIDMAX

Power driven drill bits and cutters;

GRUNER

ROCK BITS;

H.E.A.T.

Downhole motors, namely, turbines, for drilling oil and gas wells;HEAT;

HE

THE MARK CONSISTS OF A STYLIZED REPRESENTATION OF THE LETTERS HE.;TOOLS FOR USE IN DRILLING AND PERFORMING REMEDIAL OPERATIONS WITHIN OIL, GAS, WATER, GEOTHERMAL AND OTHER MINERAL WELLS, NAMELY PACKER MILLING AND RETRIEVING SPEARS AND TOOLS, EXTERNAL TUBING CUTTERS, EXTERNAL DRILL PIPE CUTTERS, BACKOFF CONNECTORS, REVERSING TOOLS, SAFETY JOINTS, PULLING TOOLS, CASING PULLERS AND SWAGES, ROTARY SHOES, BOOT BASKETS, DRILLING JARS, DRILLING BUMPER SUBS, FISHING BUMPER SUBS, OVERSHOTS, JUNK BASKETS, RELEASING SPEARS, PACKER RETRIEVING SPEARS, SYSTEMS FOR USE IN SERVICE AND TESTING DOWNHOLE DRILLING AND FISHING TOOLS, INCLUDING THE DEVELOPMENT OF TORQUE IN MAKING UP AND BREAKING OUT THREADED CONNECTIONS, CONSISTING OF VISES, TONGS, JACKS, CRANES AND HOISTS MOUNTED ON A PORTABLE SKID, A TEST RACK, AND A CONSOLE FOR SUPPLYING POWER TO THE TEST RACK AND COMPONENTS MOUNTED ON THE SKID;HE;THER STYLE OF THE HE LOGO WAS FIRSTAF0ON AT LEAST CERTAIN OF THE GOODS AAF0000S 1925, THE PRIOR STYLE WAS FIRAF00004STNTERSTATE COMMERCE IN 1925;THER STYLE OF THE HE LOGO WAS FIRSTAF0ON AT LEAST CERTAIN OF THE GOODS AAF0000S 1925, THE PRIOR STYLE WAS FIRAF00004STNTERSTATE COMMERCE IN 1925;