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source rock

Saltos de línea: source rock

Definición de source rock en inglés:

sustantivo

Geology
1A rock formation from which later sediments are derived or in which a particular mineral originates.
Example sentences
  • The geometry or shape of individual grains appears to be a property inherited from the original crystals of the silicate minerals in the source rock.
  • Because the quartzitic gravels and progenitor source rock are notably heterogeneous, the resultant fulgurite glass likewise is demonstrably variable, as seen by the range of colors, textures, and swirled banding.
  • It has been suggested that fluvial and lacustrine source rocks were locally deposited in grabens created along the transtensional edges of these rotating microcontinental blocks.
1.1A sediment containing sufficient organic matter to be a future source of hydrocarbons.
Example sentences
  • However, permeability barriers may also inhibit the migration of oil and gas from the source rock to the hydrocarbon reservoir.
  • The lower limit of intermediate-burial diagenetic settings, and thereby the upper limit of deep-burial diagenetic settings, is defined as the top of the liquid oil window in hydrocarbon source rocks.
  • The Ara Group has a high hydrocarbon potential and contains carbonate reservoirs, organic-rich carbonate and shale source rocks and evaporite seals.

Definición de source rock en:

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Palabra del día tenebrous
Pronunciación: ˈtɛnɪbrəs
adjective
dark; shadowy or obscure