ZIEBELIZING GLOBAL RESERVOIRS

Building construction; repair; installation services; drilling of wells and bore holes; installation and maintenance of water, oil or gas pipes; maintenance of wells; underwater construction; underwater repair; services related to completion services, in the nature of building and installation services, and overhauling services, in the nature of maintenance and repair services, namely completion of and overhauling of wellbores and of oil, gas, water and geothermal wells

Scientific and technological services and research and design relating thereto; geological prospecting; geological surveys; engineering; analysis for oil field and gas field exploitation; well testing, namely, oil well testing and gas well testing, providing data in relation to wellbore inspection, measuring and logging of wells; production logging