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• Interpreting hydrocarbon shows
  ...[[kerogen]] || Oil or gas present in [[source rock]] || Oil liberated from kerogen in the [[Petroleum generation|oil generation]] phase | In-kerogen oil || Yes || No || 100 or less || No moveable oil || No recovery || Hydros
  8 KB (1,130 words) - 17:09, 5 April 2022
• Expulsion efficiency estimation
  ...rom the amount that should have been generated from the original assumed [[kerogen]] content. # Estimate the original kerogen content of the rock using [[total organic carbon (TOC)|TOC]] values measure
  4 KB (569 words) - 21:54, 14 February 2022
• Migration by separate phase
  ...e of small free hydrocarbon masses in the subsurface is inevitable. Each [[kerogen]] particle produces such a mass. Small hydrocarbon masses are commonly subd ...cient buoyant force to free itself from its attraction to the surface of a kerogen particle.
  8 KB (1,155 words) - 15:17, 14 February 2022
• Kerogen
  ...substance called humin and then into kerogen. Time and temperature convert kerogen into petroleum. ==What is kerogen?==
  17 KB (2,363 words) - 17:40, 9 February 2022
• Palynofacies and kerogen analysis
  ...onjunction with geological and geophysical information. Determination of [[kerogen types]], abundance, and ratios of continental- vs. marine-derived component ==Kerogen analysis==
  6 KB (805 words) - 18:09, 24 January 2022
• Kinetics
  ...inectic models in which the generation of different subcomponents of the [[kerogen]] are individually stimulated (i.e., each subcomponent has a different set
  1 KB (203 words) - 19:52, 25 June 2015
• Biostratigraphic applications
  * [[Palynofacies and kerogen analysis]]
  2 KB (184 words) - 18:52, 31 January 2022
• Thermal maturation
  ...name=ch17r91>van Gizjel, P., 1980, Characterization and identification of kerogen and bitumen and determination of thermal maturation by means of qualitative ...and coal industries.<ref name=ch17r36>Dow, W., G., O'Connor, D., I., 1982, Kerogen maturity and type by reflected light microscopy applied to petroleum genera
  8 KB (1,113 words) - 18:10, 24 January 2022
• Basin-centered gas systems
  | Direct || gas-prone type III [[kerogen]] || <0.1 || short || over-/underpressure || hydrocarbon generation || capi | Indirect || liquid-prone types I/II kerogen || <0.1 || short/long || over-/underpressure || thermal [[cracking]] of oil
  4 KB (469 words) - 19:01, 14 March 2016
• Basin framework
  ...estimate of the potential number of source-rock intervals or variations of kerogen facies within a [[source rock]]. We can prepare or locate a map showing the
  4 KB (518 words) - 16:42, 18 February 2022
• 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

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