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• Rock-Eval pyrolysis
  ...s are measured and recorded as a peak known as S1. Next pyrolyzed is the [[kerogen]] present in the sample, which generates hydrocarbons and hydrocarbon-like | S3 mg Co2/g rock || The CO₂ yield during thermal breakdown of kerogen || Most prevalent in calcareous source rocks.
  4 KB (573 words) - 18:22, 8 February 2022
• Postprimary migration and compositional changes
  ...removal and retardation of hydrocarbon [[migration rate]] by mineral and [[kerogen]] particles * Mixing—by (1) including hydrocarbons from kerogen particles along the migration path; (2) mixing [[migration]] streams from t
  5 KB (694 words) - 15:17, 14 February 2022
• Isotopic parameter data for oil–oil and oil–source rock correlations
  ...r oil-[[source rock]] correlations, isotope ratios can also be measured on kerogen. Results of isotope analyses are often presented in a socalled Galimov diag ...g various types of anoxic environments.<ref name=ch08r36>Orr, W. L., 1986, Kerogen/asphaltene/sulfur relationships in sulfur-rich Monterey oils: Organic Geoch
  6 KB (915 words) - 17:34, 15 February 2022
• Hydrocarbon accumulation: the seven critical elements
  * [[Kerogen types|Kerogen type]]
  5 KB (636 words) - 21:47, 1 February 2022
• Organic facies
  ...Organic facies are not palynomorph facies, palynofacies, pollen facies, [[kerogen]] facies, organic matter facies, or [[maceral]] facies. They cannot be dete ...being "neither random nor capricious," and (3) the distribution of similar kerogen extending over tens to hundreds of meters vertically and hundreds to thousa
  17 KB (2,472 words) - 17:39, 13 April 2022
• Pressure trap regime
  ...arbon generation]]; Overpressure due to volume increase in conversion of [[kerogen]] to oil.
  3 KB (331 words) - 16:30, 13 April 2022
• Petroleum source rocks
  ...In thermally immature rocks, sedimentary organic matter is dominated by [[kerogen]] (organic matter insoluble in common organic solvents) with small amounts ...gen. Definition and quantitative importance of kerogen, in B. Durand, ed., Kerogen: Insoluble Organic Matter from Sedimentary Rock: Editions Technip, Paris, p
  12 KB (1,616 words) - 17:35, 13 April 2022
• Mowry Shale, Powder River Basin, Wyoming
  ...kerogen makes it more gas and condensate prone than the shallower, Type II kerogen Niobrara. The prevalence of several shallower, oilier reservoirs above the
  4 KB (677 words) - 17:14, 22 December 2023
• Factors that cause migration
  ...liquid and gaseous hydrocarbons. When the activation energy levels of the kerogen are exceeded, this conversion is very rapid. The change in phase is accompa
  6 KB (918 words) - 15:16, 14 February 2022
• Spore coloration and thermal alteration indices (SCI and TAI): usage
  The table below shows a very generalized correlation of [[kerogen]] maturity parameters with SCI and TAI (after<ref name=ch06r16>Waples, D.,
  3 KB (335 words) - 14:39, 10 February 2022
• Quantitative paleoenvironmental analysis
  * [[Palynofacies and kerogen analysis]]
  4 KB (493 words) - 20:00, 31 January 2022
• Factors that oppose hydrocarbon migration
  ...res are supplied with full-spectrum hydrocarbons migrating directly from [[kerogen]] in contact with the pores. Larger shale pores are also preferentially sup ...eded before hydrocarbons can migrate from the [[source rock]]. Sorption by kerogen is dominant over that of mineral phases.
  8 KB (1,133 words) - 15:16, 14 February 2022
• Microfossils in exploration
  * [[Palynofacies and kerogen analysis]]
  4 KB (483 words) - 15:15, 31 January 2022
• Source rock
  ...)]] contained in a rock. Quality is measured by determining the types of [[kerogen]] contained in the organic matter. Thermal maturity is most often estimated
  4 KB (569 words) - 21:38, 4 February 2022
• New Albany Shale, Illinois Basin, southwestern Indiana
  ...istry, organic matter in the New Albany Shale belongs to oil-prone type II kerogen, but petrographic studies suggest that it is composed of organic matter of ...pper Devonian New Albany Shale during thermal maturation: Implications for kerogen transformation, in W. Camp, K. Milliken, K. Taylor, N. Fishman, P. Hackley,
  7 KB (1,107 words) - 21:50, 4 March 2022
• Elemental parameter data for oil–oil and oil–source rock correlations
  ...s to [[Source rock|source]] variations.<ref name=ch08r36>Orr, W. L., 1986, Kerogen/asphaltene/sulfur relationships in sulfur-rich Monterey oils: Organic Geoch
  4 KB (571 words) - 17:34, 15 February 2022
• Paleoenvironmental analysis
  ...icles on [[Paleoclimatology]], [[Paleobathymetry]], and [[Palynofacies and kerogen analysis]]). * [[Palynofacies and kerogen analysis]]
  10 KB (1,252 words) - 19:55, 31 January 2022
• Coal
  ...originate mainly from higher plants and consist of type III (gas-prone) [[kerogen]] dominated by [[Thermal maturation#Vitrinite|vitrinite]] group [[maceral]]
  5 KB (737 words) - 14:52, 15 August 2016
• Maps of hydrocarbon types: Gulf of Mexico example
  Hydrocarbon types reflect the composition of the [[kerogen]]s from which they were generated. Kerogens are the insoluble organic matte
  5 KB (633 words) - 20:02, 18 February 2022
• Charge volume
  #* ''Y'' = hydrocarbon yield per volume of source from each [[kerogen]] facies and maturity class
  6 KB (834 words) - 20:41, 14 February 2022

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