Search results

Jump to navigation Jump to search

Page title matches

Page text matches

  • Source rock richness
    {{Merge|Source rock}} | chapter = Evaluating source rocks
    1 KB (179 words) - 21:39, 4 February 2022
  • Source rocks
    #REDIRECT [[Source rock]]
    25 bytes (3 words) - 14:00, 24 January 2014
  • Types of source rocks
    #REDIRECT [[Source rock]]
    25 bytes (3 words) - 20:12, 17 September 2014
  • Evaluating source rock richness
    #REDIRECT [[Source rock richness]]
    34 bytes (4 words) - 13:51, 24 January 2014
  • Source rock
    | chapter = Evaluating source rocks A '''source rock''' is a rock that is capable of generating or that has generated movable quantities of [
    4 KB (569 words) - 21:38, 4 February 2022
  • Petroleum system naming
    ...portant to identify a person, place, item, or idea. As geologists, we name rock units, fossils, uplifts, and basins. The name for a specific [[petroleum]] ...etroleum-systems_fig3-1.png|thumb|300px|{{figure number|1}}How a reservoir rock name is selected.]]
    3 KB (367 words) - 18:35, 25 January 2022
  • Oil–oil and oil–source rock correlation
    #REDIRECT [[Oil-oil and oil-source rock correlation]]
    53 bytes (6 words) - 16:58, 29 January 2014
  • Oil-oil and oil-source rock correlations
    #REDIRECT [[Oil-oil and oil-source rock correlation]]
    53 bytes (6 words) - 16:58, 29 January 2014
  • Production Index (PI)
    | chapter = Evaluating source rocks ...on can be accessed from the production index (PI). PI is calculated from [[Rock-Eval]] data:
    3 KB (364 words) - 16:10, 10 February 2022
  • Primary migration and compositional changes
    ...arger-molecular-weight compounds are preferentially retained in the source rock while the smaller compounds are expelled. The following factors favor oil expulsion from a source rock:
    3 KB (438 words) - 15:17, 14 February 2022
  • Porphyrins and high-performance liquid chromatography (HPLC)
    | chapter = Oil–oil and oil–source rock correlations ...orophyll]] and related compounds. They are found in virtually all oils and rock extracts, with the exception of [[condensate]]s that have lost their heavy
    3 KB (352 words) - 17:17, 13 April 2022
  • Hydrogen Index (HI)
    | chapter = Evaluating source rocks ...ocks_fig6-14.png|thumb|{{figure number|1}}Decreasing HI trend for a source rock beginning to generate hydrocarbons at a depth of approximately 2200 m. Copy
    3 KB (409 words) - 15:33, 10 February 2022
  • Total organic carbon (TOC)
    | chapter = Evaluating source rocks The amount of organic carbon present in a rock is a determining factor in a rock's ability to generate hydrocarbons.
    3 KB (428 words) - 16:33, 13 April 2022
  • Rock Eval analysis using hydrogen index (HI) and oxygen index (OI)
    | chapter = Evaluating source rocks ...erogen|I]], [[Type II kerogen|II]], or [[Type III kerogen|III]] and if the rock will be oil or gas prone.
    3 KB (525 words) - 18:09, 9 February 2022
  • East Breaks petroleum system
    * [[East Breaks reservoir rock]] * [[East Breaks seal rock]]
    3 KB (378 words) - 18:45, 21 March 2022
  • Molecular parameter data for oil–oil and oil–source rock correlations
    | chapter = Oil–oil and oil–source rock correlations ...lative or absolute abundance of specific molecules in an oil or a [[source rock]] extract.
    2 KB (294 words) - 21:02, 15 February 2022
  • Migration distance: vertical and lateral
    ...ource and reservoir, and geological estimation of the nearest rock unit of source quality. ...chemically]] to determine the [[Maturation|maturity]] of the [[Source rock|source]] from which it was derived. Using this information and an estimate of the
    3 KB (413 words) - 15:19, 14 February 2022
  • Rock-Eval pyrolysis
    | chapter = Evaluating source rocks ...dioxide released is measured. The most widely used pyrolysis technique is Rock-Eval.
    4 KB (573 words) - 18:22, 8 February 2022
  • LECO method in estimating richness
    | chapter = Evaluating source rocks ...on dioxide produced. The LECO method has almost totally been replaced by [[Rock-Eval pyrolysis]]. However, data may still be available from prior analysis.
    2 KB (354 words) - 15:49, 9 February 2022
  • Basin-centered gas systems
    ...clude [[source rock]], [[reservoir rock]], [[seal rock]], and [[overburden rock]]. Relevant processes include trap formation and the generation, expulsion, ...f systems, there may be hybrid systems in which gas-prone and liquid-prone source rocks have contributed to the development of a BCGA.
    4 KB (469 words) - 19:01, 14 March 2016
  • Petroleum system identification
    #* Identify the source using petroleum-source rock correlations. #* Locate the general area of the pod of active source rock responsible for the genetically related petroleum occurrences.
    2 KB (298 words) - 18:35, 25 January 2022
  • Tertiary migration
    ...ration|Migration]] to the surface, either from a [[reservoir]] or [[source rock]]. Also called dismigration.
    440 bytes (58 words) - 21:47, 25 June 2015
  • Expulsion efficiency estimation
    ...[[migration]] path. Only part of the oil and gas generated by the [[source rock]] is actually expelled; of the amount that is expelled, only a small amount ...encies for oil and gas can be as high as 70-80% for very rich, effective [[source rocks]] near preferential [[migration pathways]].
    4 KB (569 words) - 21:54, 14 February 2022
  • Petroleum system
    ...anddow_1994>Magoon, L. B., and W. G. Dow, 1994, The petroleum system: From source to trap: [http://archives.datapages.com/data/alt-browse/aapg-special-volume A petroleum system encompasses a pod of active [[source rock]] and all genetically related oil and gas accumulations. It includes all th
    5 KB (634 words) - 17:54, 25 January 2022
  • Maturation
    | chapter = Evaluating source rocks ...roperties|pore fluid chemistry]] can affect the thermal history and thus a rock's rate of maturation.
    3 KB (421 words) - 18:26, 9 February 2022
  • Tmax
    | chapter = Evaluating source rocks ...orded during pyrolysis is T<sub>max</sub>, given in °C. [[:file:evaluating-source-rocks_fig6-6.png|Figure 1]] shows output from a pyrolysis analysis and when
    3 KB (411 words) - 21:19, 9 February 2022
  • Maps of hydrocarbon types: Gulf of Mexico example
    ...), each having a specific geographic distribution related to mature source-rock location and [[migration]] paths. We will focus on the High Island-East Bre ==Source table==
    5 KB (633 words) - 20:02, 18 February 2022
  • Charge volume
    ! Source rock factors || Migration factors # Calculate the volume of hydrocarbons generated by the [[source rock]], using the formula <math>\text{V} = \text{A} \times \text{T} \times \text
    6 KB (834 words) - 20:41, 14 February 2022
  • Oil correlation case histories
    ...correlative features, that is, features that result from original [[source rock]] input and not from secondary processes such as [[maturation]], [[migratio [[Category:Oil–oil and oil–source rock correlations]][[Category:Geochemistry]]
    964 bytes (130 words) - 16:32, 24 June 2015
  • Petroleum source rock formation
    | title = Source and Migration Processes and Evaluation Techniques | chapter = Petroleum Source Rocks and Organic Facies
    2 KB (296 words) - 17:35, 13 April 2022
  • Using conventional well logs to estimate richness
    | chapter = Evaluating source rocks ...tion of potential source rocks by wireline logs], in Merrill, R., K., ed., Source and Migration Processes and Evaluation Techniques: [http://store.aapg.org/d
    5 KB (768 words) - 15:48, 9 February 2022
  • Relationships between maturity and hydrocarbon generation
    | chapter = Evaluating source rocks ...top of the oil window. However, this generality applies only if a [[source rock]] is composed of pure type II organic matter (marine kerogen).
    2 KB (220 words) - 16:10, 10 February 2022
  • Elemental parameter data for oil–oil and oil–source rock correlations
    | chapter = Oil–oil and oil–source rock correlations ...ay]] of the North Sea also yield moderately high-sulfur oils, most clastic source rocks yield oils with less than 0.5% sulfur by weight. However, sulfur cont
    4 KB (571 words) - 17:34, 15 February 2022
  • East Breaks overburden rock
    ...of overburden rock provides a history of the rate of burial of a [[source rock]] toward and through the increasing temperature domains of the basin. This ...SEPM 9th Annual Research conference, p. 151–161.</ref> believe the source rock facies to be older than the Miocene slope mudstones.
    6 KB (929 words) - 19:41, 22 March 2022
  • Open- vs closed-system generation modeling
    | chapter = Evaluating source rocks ...m''' models assume the hydrocarbons have not been expelled from the source rock and that all generated hydrocarbon phases are subject to further [[cracking
    3 KB (398 words) - 15:15, 14 February 2022
  • Oil correlation case history: West Siberian basin
    | chapter = Oil–oil and oil–source rock correlations ...tween one of the West Siberian Basin oil families and its suggested source rock.
    6 KB (950 words) - 13:46, 16 February 2022
  • Paleogeography
    ...ritical elements of hydrocarbon accumulation#Seal|seal]], or [[Source rock|source]] [[lithofacies]] by establishing the location of major geographic features
    2 KB (242 words) - 15:48, 1 March 2022
  • Pyrolysis gas chromatography
    | chapter = Evaluating source rocks
    6 KB (817 words) - 18:19, 9 February 2022
  • Basin framework
    # Map age and location of [[source rock]]s. ==Source age, location==
    4 KB (518 words) - 16:42, 18 February 2022
  • Hydrocarbon migration
    .... [[Primary migration]] is expulsion of petroleum from fine-grained source rock, while [[secondary migration]] moves petroleum through a coarse-grained car * How does oil escape from the [[source rock]]?
    6 KB (865 words) - 14:33, 6 April 2016
  • Limitations of oil correlations
    | chapter = Oil–oil and oil–source rock correlations Oil–oil and oil–[[source rock]] correlations are most successful when the samples being compared are at t
    5 KB (784 words) - 15:28, 15 February 2022
  • Type I kerogen
    ...s.com/data/bulletns/2009/03mar/BLTN08076/BLTN08076.HTM Three common source rock evaluation errors made by geologists during prospect or play appraisals]: A Highly oil-prone organic matter having [[Rock-Eval pyrolysis]] [[hydrogen]] indices greater than 600 mg [[hydrocarbon]]\g
    1 KB (176 words) - 21:06, 6 July 2015
  • Fieldwork risk assessment
    ...the main risk might be thickness and [[porosity]] preservation. For source rock, the main risk might be organic richness and thermal maturity. * Source rock maturity
    2 KB (354 words) - 22:07, 1 February 2022
  • Petroleum system size
    ...overable hydrocarbons that originated from a single pod of active [[source rock]]. This total volume is used to compare against other [[petroleum]] systems ! Field Name || Discovery Date || Reservoir Rock || [[API gravity|API Gravity]] (°API) || Cum. Oil Production (x10<sup>6</s
    2 KB (317 words) - 19:15, 25 January 2022
  • Gas chromatography/mass spectrometry (GC/MS): examples of correlations
    | chapter = Oil–oil and oil–source rock correlations ...nd Cooper;<ref name=ch08r53>Telnæs, N., and B. S. Cooper, 1991, Oil-source rock correlation using biological markers, Norwegian continental shelf: Marine a
    6 KB (775 words) - 21:49, 15 February 2022
  • Oil correlation case history: Zala basin, Hungary
    | chapter = Oil–oil and oil–source rock correlations ...r of oil families and the presence of [[source rock]]s, and to propose oil-source correlations. In this case study we discuss one of those correlations.
    7 KB (1,092 words) - 13:46, 16 February 2022
  • Type IV kerogen
    ...s.com/data/bulletns/2009/03mar/BLTN08076/BLTN08076.HTM Three common source rock evaluation errors made by geologists during prospect or play appraisals]: A Inert organic matter having [[Rock-Eval pyrolysis]] [[hydrogen]] indices below 50 mg [[hydrocarbon]]/g [[total
    1 KB (185 words) - 21:11, 6 July 2015
  • Type II kerogen
    ...s.com/data/bulletns/2009/03mar/BLTN08076/BLTN08076.HTM Three common source rock evaluation errors made by geologists during prospect or play appraisals]: A Oil-prone organic matter having [[Rock-Eval pyrolysis]] [[hydrogen]] indices in the range of 300 to 600 mg [[hydro
    1 KB (181 words) - 21:10, 6 July 2015
  • Paleogeography and prospect identification
    ...4, interpret the deposition of [[reservoir]], [[seal]], and [[Source rock|source]] facies and the formation of [[Stratigraphic trap|stratigraphic]] or [[com ...ssible [[migration]] avenues along which fluids could move from the source rock to the reservoir, from higher to lower pressure regimes. Such avenues might
    4 KB (491 words) - 14:27, 21 March 2022
  • Type III kerogen
    ...s.com/data/bulletns/2009/03mar/BLTN08076/BLTN08076.HTM Three common source rock evaluation errors made by geologists during prospect or play appraisals]: A [[Gas]]-prone organic matter having [[Rock-Eval pyrolysis]] [[hydrogen]] indices in the range of 50 to 200 mg [[hydroc
    1 KB (180 words) - 21:11, 6 July 2015

View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)

Retrieved from "https://wiki.aapg.org/Special:Search"