NORTHSTAR

Tools for use in the completion and servicing of oil and gas wells, drillstem testing tools for use in oil and gas wells and downhole tools for use in oil and gas wells; Oil field services namely: open and closed hole drillstem testing services, oil and gas well completion services, the sale, rental and servicing of tools for use in oil and gas wells, sampling and analysis of hydrocarbons and other fluids produced from oil and gas wells, oil and gas reservoir analysis, consulting services in the field of drillstem testing, engineering services in the field of the design and manufacture of tools for use in oil and gas wells, oil and gas well production, injection, zone isolation, acidizing, well control and stimulation services and consulting services in relation to all of the foregoing