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• Seismic facies analysis
  * Velocity and density contrasts of individual interfaces
  6 KB (809 words) - 17:46, 4 February 2022
• User:10127134/Sandbox
  ...cient reflections will be the difference of acoustic impedance (product of density and P velocity) over the sum.
  5 KB (760 words) - 08:26, 29 June 2015
• Weyburn seal capacity
  * ρ_w = formation water density (g/cc) * ρ_h = hydrocarbon density (g/cc)
  10 KB (1,484 words) - 20:55, 4 December 2023
• Production logging
  ...These fluid identification instruments measure the pressure gradient, bulk density, or capacitance of the flowing mixture. The flowmeter and fluid identificat ...ement can be converted to percent annular fill of cement. The ''variable [[density log]]'' (VDL) at the far right of [[:file:production-logging_fig6.png|Figur
  12 KB (1,726 words) - 16:48, 20 January 2022
• Fluid contacts
  ...Estimates [[Free water level|free water surface]] from pressures and fluid density measurements || rowspan = 2 | Makes use of widely available pressure data where ''ρ''_''h'' = density of the hydrocarbon.
  19 KB (2,690 words) - 21:20, 19 January 2022
• Hydrocarbon expulsion, migration, and accumulation
  ...ates through an aquifer when it is “buoyed” upward due to AP caused by the density differential of the hydrocarbons and the formation water. The oil or gas mi
  6 KB (828 words) - 16:32, 4 April 2022
• Structural exploration: thrust belt example
  ...ry of the prospect and the location of zones of high strain (high fracture density?) within the structure. Published with permission of James Morse, Computati ...f the prospect and the location of zones of high strain (high [[fracture]] density?) within the structure. These insights can be useful in determining optimal
  14 KB (1,897 words) - 20:01, 3 February 2022
• Two-dimensional geophysical workstation interpretation: generic problems and solutions
  ...ee-dimensional data are generally more coherent because only a single high density data set is usually involved. Two-dimensional projects are rarely confined ...of data. Typically, processed data are written as 16-or 32-bit words. This density of information translates to large volumes of information and requires a gr
  20 KB (2,848 words) - 14:29, 20 January 2022
• Amplitude versus offset (AVO) analysis
  ...ility modeling requires the following: (1) a depth-[[velocity]] model, (2) density and velocity trend curves, (3) [[porosity]] ranges, (4) fluid content varia ...g point for the inversion process, the final [[compressional velocity]], [[density]], and [http://en.wikipedia.org/wiki/Poisson%27s_ratio Poisson's ratio] inf
  12 KB (1,723 words) - 18:41, 20 January 2022
• Contouring geological data with a computer
  ...for a particular mapping project are selected by carefully inspecting both density and distribution of control points from which the map will be made. ...include error in the resultant surface. This error is related to both the density and location of the measured control points used to construct the surface.
  25 KB (3,597 words) - 20:49, 19 January 2022
• Hydrocarbon migration
  ...ecular size, and [http://physics.about.com/od/fluidmechanics/f/density.htm density]. The main chemical constraint is [[Wikipedia:Solubility|solubility]] of mi
  6 KB (865 words) - 14:33, 6 April 2016
• Yowlumne field
  ...consistent with a lower-gradient oil-water contact. More likely, the large density contrast results in buoyant oils unlikely to support a contact tilted more
  13 KB (1,896 words) - 19:02, 11 March 2019
• Reservoir fluids
  ...the oil-water interface and the force of gravity acting together with the density contrast between the reservoir fluids, tending to pull the water down. ...rocarbon-water interface and the force of gravity acting together with the density contrast between the reservoir fluids, acting to pull the water down.<ref>A
  22 KB (3,508 words) - 20:34, 3 March 2016
• Migration rate
  The rate of transport of hydrocarbons by buoyancy depends on the density contrast of the hydrocarbons with water and [[hydrocarbon column]] height.
  6 KB (877 words) - 19:33, 14 February 2022
• Geologic mapping (UGM)
  ...ols and colors. Details of geological map depend on the its scale, and the density and accuracy of observations in the field. The final result from all [[geol * Less time is spent in areas where the rocks are uniform and a lower density of observations will serve.
  29 KB (4,733 words) - 15:34, 15 January 2024
• Data: sources
  ..., vertical permeability, porosity, water saturation, oil saturation, grain density, and sometimes a brief description of the core plug lithology (Table 1). A | Grain density || The density of the constituent grains making up the sediment in the core plug.
  43 KB (6,686 words) - 13:44, 18 March 2019
• Reservoir quality
  ...en hole tools#Compensated neutron|neutron]] logs, (2) porosity logs—sonic, density, and neutron logs, and (3) fluid saturation logs—resistivity logs.<ref na
  18 KB (2,514 words) - 17:47, 21 January 2022
• Tar sands
  ...ferentiate between [[crude oil]]s, on one hand, and bitumens on the other. Density (specific [[gravity]]) should be considered next. Tar sands were therefore
  7 KB (1,012 words) - 13:40, 18 March 2019
• Reservoir engineering
  ...y the rate of gas density in a pressure and temperature sub surface by gas density in equal temperature and pressure (usually in surface). </ref><ref name=Wic
  14 KB (2,122 words) - 17:33, 7 March 2016
• Seismic data - creating an integrated structure map
  ...eismic time picks exist. The wells used as control do not need velocity or density logs but must penetrate the event of interest. The event depth ''z'' (measu
  7 KB (1,117 words) - 17:51, 25 January 2022

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