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• File:Geological-heterogeneities fig1.png Levels of reservoir heterogeneity. (Modified from Weber, 1986.) (946 × 789 (23 KB)) - 15:34, 14 January 2014

• File:Reservoir-modeling-for-simulation-purposes fig1.png Classification of reservoir heterogeneity types. (946 × 1,466 (36 KB)) - 14:35, 14 January 2014

• File:Geological-heterogeneities fig3.png Lateral and vertical bedding and permeability heterogeneity of a typical fluviodeltaic sequence. (From van de Graaff and Ealey, 1989.) (1,960 × 1,474 (237 KB)) - 15:34, 14 January 2014

• File:M91FG171.JPG The influence on fluid flow by heterogeneity in eolian sediments. From From Shepherd, M., 2009, Eolian reservoirs, in M. (800 × 734 (138 KB)) - 17:18, 29 July 2015

• File:Cross-borehole-tomography-in-development-geology fig4.jpg Single image tomograms documenting stratigraphy and reservoir zones. Heterogeneity of the lower reservoir is documented by the contrast in log curves and the (1,945 × 1,441 (1.35 MB)) - 17:12, 15 January 2014

• File:Fluid-contacts fig2.png ...nt for each lithology type, but pool contact is irregular due to reservoir heterogeneity. (d) Irregular contacts due to semipermeable barrier in an otherwise homoge (944 × 1,536 (55 KB)) - 01:51, 14 January 2014

• File:M91FG189.JPG ...display both coarsening-upward and fining-upward trends with low internal heterogeneity (from Reynolds et al., 1998). Reprinted with permission from the AAPG. From (800 × 544 (102 KB)) - 16:57, 20 August 2015

• File:Fluid-contacts fig4.png Effect of reservoir heterogeneity on fluid contacts. (a) Capillary pressure curves for facies A and B within (1,924 × 933 (108 KB)) - 01:52, 14 January 2014

• Stratigraphically complex fields
  ...at is directly controlled by the environment of deposition (Table 1). This heterogeneity occurs at all scales (see [[Geological heterogeneities]]). It can result in |+ {{table number|1}}Tentative, relative depositional heterogeneity ranking of reservoir facies based primarily on Texas [[petroleum]] fields
  8 KB (983 words) - 20:49, 19 January 2022
• Fluid contacts
  ...nt for each lithology type, but pool contact is irregular due to reservoir heterogeneity. (d) Irregular contacts due to semipermeable barrier in an otherwise homoge * Reservoir heterogeneity (see [[Geological heterogeneities]])
  19 KB (2,690 words) - 21:20, 19 January 2022
• Geological heterogeneities
  ...o.org/journal-paper/SPE-3608-PA A practical approach to defining reservoir heterogeneity]: Journal of Petroleum Technology, 24, p. 841–848., 10., 2118/3608-PA</re ...ories, used here, are ''wellbore, interwell'', and ''fieldwide'' scales of heterogeneity ([[:file:geological-heterogeneities_fig1.png|Figure 1]]).
  17 KB (2,232 words) - 21:22, 19 January 2022
• Reservoir modeling for simulation purposes
  ...rposes_fig1.png|300px|thumb|{{figure number|1}}Classification of reservoir heterogeneity types.]] ...ts and possible need for pressure support. The significance of the various heterogeneity types for oil recovery is summarized in Table 1, where • denotes a strong
  17 KB (2,234 words) - 21:21, 19 January 2022
• Formation-scale migration pathways
  ...milar to the factors [[reservoir engineer]]s use to characterize reservoir heterogeneity. They are, however, more difficult to assess because of the uncertainty of
  3 KB (478 words) - 15:19, 14 February 2022
• Structural lead and prospect delineation
  * Heterogeneity (local enhancement or degradation; fault isolation or compartmentalization)
  4 KB (511 words) - 18:50, 3 February 2022
• Reservoir engineering
  ===Homogeneity and Heterogeneity=== ...is relatively similar, and similar kind of intensity diagenesa. While the heterogeneity factors is changes in depositional environment, sedimentary material, [[gra
  14 KB (2,122 words) - 17:33, 7 March 2016
• Eolian reservoirs
  ==Heterogeneity of eolian sandstones== It is difficult to make generalizations about the effect of heterogeneity on hydrocarbon recovery from eolian sandstones as recovery factors seem to
  19 KB (2,690 words) - 18:42, 1 August 2016
• Waterflooding
  The vertical sweep efficiency is a function of the vertical heterogeneity (layering) and the mobility ratio (''M''). The mobility ratio defined here The vertical heterogeneity is most commonly described by the Dykstra-Parsons permeability variation ('
  10 KB (1,468 words) - 18:23, 21 January 2022
• Reservoir simulation study
  ...s. Smaller grid block sizes permit more detailed descriptions of reservoir heterogeneity and more accurate resolution of fluid fronts and phase behavior. An optimum ...mechanics of production performance (such as viscous flow, [[gravity]], or heterogeneity). For example, a fluid injection project can be studied using detailed area
  19 KB (2,711 words) - 17:48, 21 January 2022
• Molyneux:sandbox
  * [[Reservoir heterogeneity]]
  5 KB (543 words) - 23:45, 8 January 2015
• Tight gas reservoirs: evaluation
  ...sess the depositional and diagenetic controls on [[reservoir quality]] and heterogeneity. ...l]] variability in facies relationships, and thus reservoir continuity and heterogeneity, are best determined from the construction of stratigraphic [[cross section
  11 KB (1,444 words) - 21:26, 4 January 2024

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