Computer hardware for use with drilling apparatus; Computer hardware for use with drilling instrument; Computer hardware for use with drilling operations; Computer programs for data processing; Computer programs for dynamic simulation of oil well drilling; Computer programs for electronic image processing; Computer programs for establishing pump operating schedules; Computer programs for providing a graphical presentation of data; Computer programs for scientific data analysis; Computer programs for use in fluid flow analysis; Recorded computer programs for scientific research; Apparatus for data processing; Computer programs for the analysis of data processing procedures; Data processing apparatus; Data processing apparatus for use with computers; Data processing devices; Data processing equipment; Data processing instruments; Data processing machines; Data processing programmes; Data processing programs; Data processing software; Data processing systems; Data processing units; Development apparatus for data processing apparatus; Input devices for data processing apparatus; Installations for data processing; Instruments for electronic data processing; Programs for data-processing; Real-time data processing apparatus; Remote data processing apparatus; Terminals for remote data processing; ALL THE AFOREMENTIONED FOR USE IN THE MINING AND MINING EQUIPMENT, TECHNOLOGY AND SERVICES INDUSTRY ONLY.