downhole surveying instrument

downhole surveying instrument: • прибор для исследования в скважине

• прибор для скважинных исследований

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Directional drilling — A horizontal directional drill in operation Directional drilling (or slant drilling) is the practice of drilling non vertical wells. It can be broken down into three main groups: Oilfield Directional Drilling, Utility Installation Directional… … Wikipedia
Gyrodata — Infobox Company company name = Gyrodata Incorporated company company type = Private foundation = 1980 location = Operates Globally. Corporate headquarters are in Houston, with offices in all major oil and gas regions num employees = 600+ industry … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium

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