- contaminated by mud filtrate zone
- зона проникновения фильтрата бурового раствора
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
contaminated by mud filtrate zone
Смотреть что такое "contaminated by mud filtrate zone" 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
Drilling mud — In geotechnical engineering, drilling mud, also known as spud mud (when beginning the drilling process), is a drilling fluid used to drill boreholes into the earth. Often used while drilling oil and natural gas wells and on exploration drilling… … Wikipedia
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
