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  • ... ''Estimating quality factor and mean grain size of sediments from high-resolution marine seismic data,' * 1992 [ ''Fresnel volume ray tracing,''] [[V. Cerveny]] and [[J. E. P. Soares]]
    23 KB (2,964 words) - 00:55, 29 September 2019
  • ...composition-as-volume-percentages-of-minerals.jpg | thumb | The percent by volume of minerals in each classification of igneous rock. Some minerals are exclu ...f the Earth is a low-temperature environment compared to the zones of rock formation, the series also shows the stability of minerals with the ones at the botto
    19 KB (2,870 words) - 22:23, 15 May 2020
  • ...per unit area. Imagine a particle represented by an infinitesimally small volume around a point within a solid body with dimensions (''dx, dy, dz'') as depi ...ations are called ''shear strains'' since they result in a shearing of the volume around a point within a solid body (Figure L-3b).
    18 KB (2,723 words) - 15:28, 6 October 2014
  • positive, and ''compressional'' if it is negative. To retain the solid volume depicted in Figure L-1 in equilibrium requires nine stress components that As the dimensions of the volume surrounding a point inside a solid body are made infinitesimally smaller, t
    84 KB (13,083 words) - 10:58, 12 September 2020
  • ...ivity logs can be interpreted to infer information about the porosity of a formation, the water saturation, and the presence of hydrocarbons.<ref name=Evenick / ...ity_logs|Resistivity Logs]] are well logs that record the resistivity of a formation.
    11 KB (1,652 words) - 12:58, 4 January 2018
  • == Shale volume estimation == The estimation of the shale volume in the zone of interest can be performed in the available wells using the n
    19 KB (2,988 words) - 13:02, 4 January 2018
  • ...ressure and production data is collected giving a greater insight into the volume that needs to be evaluated. To conduct volumetric estimation geoscientists * Estimate the volume of subsurface rock that contains hydrocarbons.
    12 KB (1,808 words) - 13:04, 4 January 2018
  • ...on of Topologically Correct Feature Maps |journal= Biological Cybernetics |volume= 43 |number= 1 |pages= 59–69 |doi= 10.1007/bf00337288}}</ref><ref>Smith, *<math>w_{j}(n)</math> is the weight factor of neuron j at step n.
    9 KB (1,284 words) - 15:07, 27 November 2018
  • ....<ref name=":0">[ Pickett, G., R., 1973, Pattern recognition as a means of formation evaluation: The Log Analyst, vol. 14, no. 4, p. 3–11.]</ref> ...g grain density, etc. as well as not having to know the resistivity of the formation water. The important aspect of the pattern recognition approach is that the
    8 KB (1,303 words) - 20:50, 23 April 2018
  • There is another factor that affects seismic amplitudes. This is the energy loss due to anelastic p ...hanges in viscosity. It occurs at interface boundaries such as water, gas, formation and grain boundaries.<ref name=Durek>Joseph J. Durek, Göran Ekström; A ra
    13 KB (1,896 words) - 17:44, 14 April 2018
  • ...Simulation.png|thumb|1400px|"A reservoir model contains the permeable rock formation. The color specifies the oil saturation (more red, more oil)."<ref>Reservoi ...on, well petrophysical data with known depositional characteristics and 3D volume (porosity, permeability and water saturation) model. It consists of over 50
    11 KB (1,519 words) - 06:50, 17 May 2021
  • ...ylvania/tag/deep-injection-well/ wastewater disposal] being a contributing factor to increases in seismicity, but due to pressure from high profile oil compa ...content/early/2018/01/31/science.aap7911/tab-figures-data]</ref> Injection volume and depth are also proposed to be factors of induced seismicity as well. Th
    19 KB (2,755 words) - 09:34, 30 November 2018
  • ...ric behavior of petroleum reservoir fluids is referred to as PVT (pressure-volume-temperature). Two important general references on PVT are Katz et al.<ref n === Formation volume factor (FVF) ===
    17 KB (2,404 words) - 11:27, 13 August 2019
  • ...gas contained within it. The Bone spring formation is the most productive formation. <ref>Mark A. Engle, Francisco R. Reyes, Matthew S. Varonka, William H. Ore Geochemistry of formation waters from the Wolfcamp and “Cline” shales: Insights into brine origin
    17 KB (2,488 words) - 20:40, 4 May 2020
  • ...roximately 215 miles long and 30 miles wide, with an estimated sedimentary volume of 40,000 cubic miles.<ref>Hall, K. B., and J. F. Curran. “<nowiki>Http:/ ...y Period of the Cenozoic era.<ref name=":0" /> The estimated time frame of formation is between 4 million to 22 million years ago. The basin was created as a re
    13 KB (1,984 words) - 09:48, 17 December 2020
  • ...n from 2014-2016, which resulted in a completely new interpretation of the formation compared to earlier data. <ref name="ogj" /> This new seismic interpretatio ...ehind the formation of the basin. During the Cretaceous and Paleogene, the formation force was thermal subsidence.<ref name="”Geo”" /> There are 4 major uni
    18 KB (2,761 words) - 22:05, 13 December 2020
  • ...Stratigraphic Table.png|thumb|Figure 2. This image contains stratigraphic formation names of the Zagros basin and adjacent areas. (Courtesy of Koop W.J. and St .../S0191814120304260.]]</ref> Moving onto the anticline, a major controlling factor of the oil and gas reservoir formations in the basin, there are large compr
    14 KB (2,153 words) - 14:16, 28 November 2021