borehole zone

borehole zone
призабойная зона

English-Russian mining dictionary. .

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  • Deep borehole disposal — is the concept of disposing of high level radioactive waste from nuclear reactors in extremely deep boreholes. Deep borehole disposal seeks to place the waste as much as five kilometers beneath the surface of the Earth and relies primarily on the …   Wikipedia

  • thief zone —    The zone through which drilling fluid is lost into a formation through the borehole wall [16] …   Lexicon of Cave and Karst Terminology

  • 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

  • Призабойная зона —         (a. borehole zone; н. Bohrungsbereich; ф. zone de forage, zone entourant un trou; и. zona de pozo, zona de sondeo) участок пласта, примыкающий к стволу скважины, в пределах к рого изменяются фильтрационные характеристики продуктивного… …   Геологическая энциклопедия

  • 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

  • petroleum production — Introduction       recovery of crude oil and, often, associated natural gas from the Earth.        petroleum is a naturally occurring hydrocarbon material that is believed to have formed in deep sedimentary (sedimentary rock) beds from animal and …   Universalium

  • List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …   Wikipedia

  • Earth and Space Sciences — ▪ 1996 Introduction GEOLOGY AND GEOCHEMISTRY       In 1995 significant developments took place in the realm of geologic mapping, which provides the foundation for the presentation and comparison of data in the Earth sciences. The most important… …   Universalium

  • Oil well — The pumpjack, such as this one located south of Midland, Texas, is a common sight in West Texas. An oil well is a general term for any boring through the earth s surface that is designed to find and acquire petroleum oil hydrocarbons. Usually… …   Wikipedia

  • Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually …   Wikipedia

  • Core sample — Rock core samples. The product of a Diamond rig. (The bird is a Pied Butcherbird.) A core sample is a cylindrical section of (usually) a naturally occurring substance. Most core samples are obtained by drilling with special drills into the… …   Wikipedia


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