Results 11 to 20 of about 2,477,472 (284)

rockphypy: An extensive Python library for rock physics modeling

open access: yesSoftwareX, 2023
Rock physics aims to understand the relationship between the physical properties of rocks and geophysical observables under various conditions. The generic knowledge provides valuable insights into the behavior of subsurface rocks and has been applied in
Jiaxin Yu, Tapan Mukerji, Per Avseth
doaj   +1 more source

Correlations of Rock-Physics Model Parameters From Bayesian Analysis: Pressure- and Porosity-Dependent Models Applied to Unconsolidated Sands

open access: yesFrontiers in Earth Science, 2022
Correlations of rock-physics model inputs are important to know to help design informative prior models within integrated reservoir-characterization workflows. A Bayesian framework is optimal to determine such correlations.
Kyle T. Spikes   +2 more
doaj   +1 more source

Research on Rock Physics Modeling Methods for Fractured Shale Reservoirs

open access: yesEnergies, 2022
The Sichuan Basin is a significant region for exploration and development of shale gas in China, and it is essential to clarify the impact of deep shale gas reservoir parameters on cost-effective development at scale to ensure national energy security ...
Shengbo Yi   +5 more
doaj   +1 more source

Seismic reservoir and source-rock analysis using inverse rock-physics modeling: A Norwegian Sea demonstration [PDF]

open access: yes, 2015
Identifying type of rocks and fluids from seismic-amplitude anomalies can be challenging because of seismic nonuniqueness and rock-physics ambiguities.
Bredesen, Kenneth   +3 more
core   +1 more source

Rock physics and machine learning comparison: elastic properties prediction and scale dependency

open access: yesFrontiers in Earth Science, 2023
Rock physics diagnostics (RPD) established based upon the well data are used to deterministically predict elastic properties of rocks from measured petrophysical rock parameters. However, with the recent advances in statistical methods, machine learning (
Vagif Suleymanov   +3 more
doaj   +1 more source

Evaluation of the consolidation status of heavy oil sands through rock physics analysis: A case study from Fengcheng oilfield

open access: yesFrontiers in Earth Science, 2023
Heavy oil is an important unconventional oil resource with huge availability worldwide, which also forms the primary oil source in Fengcheng oilfield, XinJiang, China.
Hemin Yuan   +3 more
doaj   +1 more source

Interpretation in quantum physics as hidden curriculum [PDF]

open access: yes, 2010
Prior research has demonstrated how the realist perspectives of classical physics students can translate into specific beliefs about quantum phenomena when taking an introductory modern physics course.
Baily, Charles   +6 more
core   +1 more source

Student perspectives in quantum physics [PDF]

open access: yes, 2008
Introductory courses in classical physics are promoting in students a realist perspective, made up in part by the belief that all physical properties of a system can be simultaneously specified, and thus determined at all future times. Such a perspective
Mel Sabella   +6 more
core   +1 more source

Rock Physics Diagnostic and Density Velocity Analysis for Nahr-Umr Formation in Kumaite Oil Field, Southern Iraq

open access: yesIraqi Geological Journal, 2023
Density velocity analysis is quite important. In litho-rock physics prediction, this is due density can be an important character in differentiate lithologies and estimate other petrophysical properties.
Najah Abd
doaj   +1 more source

Integrated Subsurface Temperature Modeling beneath Mt. Lawu and Mt. Muriah in The Northeast Java Basin, Indonesia

open access: yesOpen Geosciences, 2019
The subsurface temperature has many impacts on geological phenomena such as hydrocarbon generation, geothermal energy, mineralization, and geological hazards.
B. Nurhandoko Bagus Endar   +9 more
doaj   +1 more source

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