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There is a page named "Kerogen" on this wiki. See also the other search results found.

Page title matches

  • 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
  • Kerogen types
    #REDIRECT [[Kerogen]]
    21 bytes (2 words) - 16:26, 21 November 2014
  • Type II kerogen
    * [[Kerogen]] * [[Type I kerogen]]
    1 KB (181 words) - 21:10, 6 July 2015
  • Type III kerogen
    * [[Kerogen]] * [[Type I kerogen]]
    1 KB (180 words) - 21:11, 6 July 2015
  • Type IV kerogen
    ...s not shown on [[Van Krevelen diagram]]s, but it lies below the [[type III kerogen|type III]] pathway.<ref name=Petersetal_2012>Peters, Kenneth E., David J. C * [[Kerogen]]
    1 KB (185 words) - 21:11, 6 July 2015
  • Type IIS kerogen
    ...erogens with less than 6 wt. % sulfur;<ref name=Orr_1986>Orr, W. L., 1986, Kerogen/asphaltene/sulfer relationships in sulfur-rich Monterey oils: Organic Geoch * [[Kerogen]]
    1 KB (205 words) - 21:10, 6 July 2015
  • Type I kerogen
    * [[Kerogen]] * [[Type II kerogen]]
    1 KB (176 words) - 21:06, 6 July 2015
  • 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
  • Kerogen type and maturity
    ...tween maturity of the geologic section and hydrocarbon generation for each kerogen type in a basin. This relationship can be derived using 1-D basin [[modelin ...hydrocarbons would be generated today in the geologic section if a uniform kerogen existed throughout. We would use the following steps to compare the relatio
    4 KB (503 words) - 14:18, 14 February 2022
  • Visually assessing kerogen quality
    #REDIRECT [[Kerogen type and quality: visual assessment]]
    57 bytes (7 words) - 14:42, 8 July 2014
  • Comparison of kerogen types
    #REDIRECT [[Kerogen type and maturity]]
    39 bytes (5 words) - 17:57, 13 January 2015
  • Kerogen type and hydrocarbon generation
    [[Kerogen]] consists of many fractions, each converting to hydrocarbons at a specifie ...red using various pyrolysis techniques and are different for each distinct kerogen analyzed.
    5 KB (651 words) - 16:11, 10 February 2022
  • Kerogen type and quality: visual assessment
    {{Merge|Kerogen}} ...it from the mineral matrix through acidification. We can then examine the kerogen using transmitted light through a microscope to determine its form (structu
    2 KB (300 words) - 18:17, 9 February 2022
  • Kerogen types: comparison of maturity measures
    #REDIRECT [[Kerogen type and maturity]]
    39 bytes (5 words) - 15:58, 21 November 2014
  • Visually assessing kerogen type and quality
    #REDIRECT [[Kerogen type and quality: visual assessment]]
    57 bytes (7 words) - 20:39, 14 May 2014

Page text matches

  • Type IV kerogen
    ...s not shown on [[Van Krevelen diagram]]s, but it lies below the [[type III kerogen|type III]] pathway.<ref name=Petersetal_2012>Peters, Kenneth E., David J. C * [[Kerogen]]
    1 KB (185 words) - 21:11, 6 July 2015
  • Type IIS kerogen
    ...erogens with less than 6 wt. % sulfur;<ref name=Orr_1986>Orr, W. L., 1986, Kerogen/asphaltene/sulfer relationships in sulfur-rich Monterey oils: Organic Geoch * [[Kerogen]]
    1 KB (205 words) - 21:10, 6 July 2015
  • Kerogen type and quality: visual assessment
    {{Merge|Kerogen}} ...it from the mineral matrix through acidification. We can then examine the kerogen using transmitted light through a microscope to determine its form (structu
    2 KB (300 words) - 18:17, 9 February 2022
  • Kerogen types
    #REDIRECT [[Kerogen]]
    21 bytes (2 words) - 16:26, 21 November 2014
  • Type I kerogen
    * [[Kerogen]] * [[Type II kerogen]]
    1 KB (176 words) - 21:06, 6 July 2015
  • Kerogen types: comparison of maturity measures
    #REDIRECT [[Kerogen type and maturity]]
    39 bytes (5 words) - 15:58, 21 November 2014
  • Comparison of kerogen types
    #REDIRECT [[Kerogen type and maturity]]
    39 bytes (5 words) - 17:57, 13 January 2015
  • Type II kerogen
    * [[Kerogen]] * [[Type I kerogen]]
    1 KB (181 words) - 21:10, 6 July 2015
  • Type III kerogen
    * [[Kerogen]] * [[Type I kerogen]]
    1 KB (180 words) - 21:11, 6 July 2015
  • Relationships between maturity and hydrocarbon generation
    ...ly if a [[source rock]] is composed of pure type II organic matter (marine kerogen). * [[Kerogen type and hydrocarbon generation]]
    2 KB (220 words) - 16:10, 10 February 2022
  • Visually assessing quality
    #REDIRECT [[Kerogen type and quality: visual assessment]]
    57 bytes (7 words) - 14:43, 8 July 2014
  • Visually assessing kerogen quality
    #REDIRECT [[Kerogen type and quality: visual assessment]]
    57 bytes (7 words) - 14:42, 8 July 2014
  • Visually assessing kerogen type and quality
    #REDIRECT [[Kerogen type and quality: visual assessment]]
    57 bytes (7 words) - 20:39, 14 May 2014
  • Van Krevelen diagram
    ...rogen|I]], [[Type II kerogen|II]], [[Type III kerogen|III]], and [[Type IV kerogen|IV]]. More common is the pseudo-Van Krevelen diagram, where [[Rock-Eval pyr
    1 KB (194 words) - 15:46, 8 March 2016
  • Rock Eval analysis using hydrogen index (HI) and oxygen index (OI)
    ...erogen as type [[Type I kerogen|I]], [[Type II kerogen|II]], or [[Type III kerogen|III]] and if the rock will be oil or gas prone. ==Determining kerogen quality==
    3 KB (525 words) - 18:09, 9 February 2022
  • Tmax
    ...imum rate of [[Petroleum generation|hydrocarbon generation]] occurs in a [[kerogen]] sample during [[Rock-Eval pyrolysis|pyrolysis]] analysis. The S<sub>2</su ...sulfur concentration and is not a reliable indicator of maturity for these kerogen types.
    3 KB (411 words) - 21:19, 9 February 2022
  • Maturation
    ...apatite]] grains, and [[biomarker]]s; each has its own relationship to the kerogen transformation rate. ...n|hydrocarbon-generation]] zones are greater for type III than for type II kerogen. Therefore, a trend is only valid if based on analysis of samples from a ho
    3 KB (421 words) - 18:26, 9 February 2022
  • Kerogen type and maturity
    ...tween maturity of the geologic section and hydrocarbon generation for each kerogen type in a basin. This relationship can be derived using 1-D basin [[modelin ...hydrocarbons would be generated today in the geologic section if a uniform kerogen existed throughout. We would use the following steps to compare the relatio
    4 KB (503 words) - 14:18, 14 February 2022
  • Suggested pages
    ** [[Type I kerogen]] ** [[Type III kerogen]]
    2 KB (215 words) - 20:43, 10 August 2015
  • Kerogen type and hydrocarbon generation
    [[Kerogen]] consists of many fractions, each converting to hydrocarbons at a specifie ...red using various pyrolysis techniques and are different for each distinct kerogen analyzed.
    5 KB (651 words) - 16:11, 10 February 2022
  • Primary migration and compositional changes
    * [[Kerogen types|Type I or 2 kerogen]] * [[Kerogen types|Type 3 kerogen]]
    3 KB (438 words) - 15:17, 14 February 2022
  • Open- vs closed-system generation modeling
    * [[Kerogen type and hydrocarbon generation]] * [[Kerogen type and maturity]]
    3 KB (398 words) - 15:15, 14 February 2022
  • Maceral
    Microscopically recognizable organic particles in [[kerogen]]. The three main maceral groups include [[liptinite]], [[Thermal maturatio
    703 bytes (90 words) - 19:50, 25 June 2015
  • Inertinite
    ...organic matter with little or no petroleum-generative potential. Type IV [[kerogen]] is dominated by inertinite.<ref name=Petersetal_2012>Peters, Kenneth E.,
    688 bytes (93 words) - 19:04, 14 March 2016
  • Liptinite
    A [[maceral]] group composed of oil-prone hydrogen-rich [[kerogen]] that fluoresces under ultraviolet light. Both structured (e.g., [[resinit
    788 bytes (102 words) - 19:51, 25 June 2015
  • Cracking
    ...rt into smaller molecules during burial [[maturation]] or in a refinery. [[Kerogen]] in source rocks and oil in reservoirs are cracked to generate lighter pet
    768 bytes (107 words) - 15:14, 23 August 2016
  • Activation energy
    ...in [[maturation]] modeling to calculate the degree of transformation of [[kerogen]] in the source rock to oil and gas.<ref name=Petersetal_2012>Peters, Kenne
    781 bytes (109 words) - 15:13, 23 August 2016
  • Petroleum
    ...bitumen, migrated oil, pyrobitumen, and their refined products, but not [[kerogen]]. In European usage, the term is sometimes restricted to refined products
    825 bytes (118 words) - 20:13, 14 March 2016
  • Pyrolysis gas chromatography
    ...to hydrocarbon compounds. Py-GC can be conducted on whole rock or isolated kerogen samples to obtain a visual signature or “fingerprint” of the organic ma When kerogen is pyrolyzed and the products are analyzed by gas [[chromatography]], those
    6 KB (817 words) - 18:19, 9 February 2022
  • Vitrinite reflectance
    ==Connection between vitrinite and kerogen== ...endent on the chemistry of the vitrinite as well as the chemistry of the [[kerogen]].
    7 KB (970 words) - 14:28, 10 February 2022
  • 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 CO<sub>2</sub> 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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