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1 зона проникновения фильтрата бурового раствора
2) Oil&Gas technology flushed zoneУниверсальный русско-английский словарь > зона проникновения фильтрата бурового раствора
См. также в других словарях:
uncontaminated zone — In electrical logging practice, the zone around a borehole that has not become contaminated by mud filtrate [16] … Lexicon of Cave and Karst Terminology
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Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… … Wikipedia