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• Log analysis: lithology
  The M-N crossplot uses the density, [[Basic open hole tools#Compensated neutron|compensated neutron]], and com ...t zero porosity. RHOMAA results from a mathematical projection of the bulk density of an interval to its value at zero porosity. These projections to zero por
  25 KB (3,189 words) - 17:24, 18 January 2022
• User:Novalia Ena Agustin/Sandbox
  <math> IA = \text{Density} \times {Velocity}</math> Factors that influences velocity of wave are porosity, density, temperature, grain size, gas saturation, frequency, external pressure, por
  8 KB (1,264 words) - 16:41, 30 June 2015
• Pressure detection
  ...of pressure above normal follows the aquathermal gradient (constant water density) and then follows the fracture gradient.<ref name=pt03r8>Barker, C., and B. ...of abnormally high [[porosity]]) than normal shales at a given depth. The density of shale cuttings can be measured by several methods. Also, the shape of dr
  16 KB (2,450 words) - 21:42, 20 January 2022
• Normal hydrostatic pressure
  * Rate of pressure change depends only on water density.
  3 KB (480 words) - 13:47, 16 February 2022
• Pressure prediction: analysis of mud weights
  * [[Formation water density|Formation water]] and gas cutting of the mud
  4 KB (572 words) - 17:56, 17 February 2022
• Amplitude (seismic)
  : <math>\text{IA} = \text{Density} \times \text{Velocity}</math> Factors that influences velocity of wave are porosity, density, temperature, [[grain size]], gas saturation, frequency, external pressure,
  8 KB (1,291 words) - 15:49, 18 January 2017
• Rock physics analysis for reservoir identification
  ...nostic) by utilizing a given Vp-Vs-Rho set (P-wave, S-wave velocities, and density). ...and Sand B (clayey sandstone as indicated by gamma ray log) have different density and wave velocities compared to the claystones, even Sand A and Sand B have
  15 KB (2,356 words) - 18:00, 26 April 2022
• Pinedale field
  ...g, have helped to release the gas trapped in the Lance Pool. Finally, high-density drilling, as dense as one well for five acres, has allowed for significantl M107FG4.jpg|{{figure number|4}}High-density pad drilling allows development of a large subsurface volume of the gas res
  16 KB (2,521 words) - 17:13, 29 January 2016
• Magnetics: petroleum exploration applications
  ...density contrast between adjacent blocks and because of interference from density differences within the sedimentary section. On seismic data, the basement r
  9 KB (1,274 words) - 17:59, 24 January 2022
• Elemental parameter data for oil–oil and oil–source rock correlations
  Other parameters included in this category are [[API gravity]] (or density), color, wax content, pour point, and [[viscosity]]. Most of these paramete
  4 KB (571 words) - 17:34, 15 February 2022
• Natural hydraulic fracturing of top seals
  ...nsity logs to calculate overburden stress. For example, a 1-cm cube with a density of 2.4 g/cm³ exerts an overburden stress of 2.4 g/cm²
  9 KB (1,274 words) - 15:44, 30 March 2022
• Capillary pressure
  * ''&rho;''_w = density of the wetting nonwetting fluid * ''&rho;''_nw = density of the nonwetting fluid
  23 KB (3,315 words) - 16:59, 19 January 2022
• Monte Carlo and stochastic simulation methods
  ...tions of these outcomes. Such behavior can be characterized by probability density functions (pdf) of the response variables, as depicted on the right of [[:I ...imulated values of any one attribute reasonably reproduces the probability density function of the corresponding random variable model.
  11 KB (1,623 words) - 19:24, 19 January 2022
• Fault seal analysis for reservoir development
  * ρ_w = pore density of water (kg /m3) * ρ_h = density of hydrocarbons (kg /m3)
  14 KB (2,146 words) - 19:35, 13 September 2022
• Forward modeling of seismic data
  ...osity]] is represented in the model by a lower interval velocity and lower density than the surrounding rock (see [[Porosity]]). ...20Snell's%20law Snell's law], and are partially reflected when velocity or density discontinuities are encountered. Traveltimes of reflected arrivals correspo
  10 KB (1,513 words) - 21:16, 19 January 2022
• Hydrodynamics
  * ρ = density of fluid (lb/ft³ or g/cm³)
  5 KB (658 words) - 22:04, 17 February 2022
• User:36.78.101.86/Sandbox
  ...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>Wicaksono. 201
  12 KB (1,800 words) - 00:36, 1 July 2015
• Petroleum reservoir fluid properties
  ...iquid measured at standard conditions (usually 14.7 psia and 60 °T) to the density of pure water at the same standard conditions. Denoted mathematically as γ ...of density of any gas at standard conditions (14.7 psia and 60 °F) to the density of air at standard conditions; based on the ideal gas law (''pV'' = ''nRT''
  19 KB (2,721 words) - 21:21, 19 January 2022
• Drilling problems
  ...ased_muds|water-based drilling fluids]]. The increase in [[viscosity]] and density of the drilling can may result in the following:
  5 KB (732 words) - 21:18, 19 January 2022
• Sequence stratigraphy analysis
  ...e-grained sediments (clays and marls) in low-energy environments where low-density organic sediments are deposited and can be preserved. Organic-rich rocks ar
  4 KB (612 words) - 17:39, 13 April 2022

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