Profile: Madden Systems, Inc. offers technological products for oil & gas, geothermal and scientific communities. We assist in geophysical measurement, downhole microprocessor technology and packaging for hostile environments. Our product line includes slicklogger downhole logging tools and slicklogger surface equipment. Our production logs are used to determine dynamic and static down hole conditions for production, injection & disposal wells. Our depth interface unit is used as an interface to program and retrieve data from memory logging tools to the computer.