Results 111 to 120 of about 9,505,035 (271)

Target-oriented, AVA-petrophysical Inversion through Anisotropic Markov Random Field

open access: yes, 2018
We implement an AVA-petrophysical inversion that uses an anisotropic Markov random field to model the lateral variability of petrophysical properties. A Bayesian framework is adopted for transforming pre-stack data to the maximum-a-posteriori solution of
T. Gukov, M. Aleardi, F. Ciabarri
core   +1 more source

Cluster Analysis Approach to Identify Rock Type in Tertiary Reservoir of Khabaz Oil Field Case Study

open access: yesIraqi Journal of Chemical and Petroleum Engineering, 2018
Rock type identification is very important task in Reservoir characterization in order to constrict robust reservoir models. There are several approaches have been introduced to define the rock type in reservoirs and each approach should relate the ...
Wafa Al Kattan   +2 more
doaj  

Reservoir characterization of GABO field in the niger delta basin using facies and petrophysical analyses

open access: yesResults in Earth Sciences
This study investigates the GABO field in the onshore Niger Delta Basin using well logs and core samples, with a focus on rock type distribution, reservoir continuity, and petrophysical properties to enhance hydrocarbon exploration accuracy. The research
Opiriyabo Ibim Horsfall   +2 more
doaj   +1 more source

Petrophysical characterization of comminution behavior

open access: yes, 2011
Comminution or feed size reduction is typically the first stage of ore processing at mines. Comminution tests are commonly conducted to assess the processing behavior of ore and to aid in process design and equipment selection. Testing for Bond mill work
Vatandoost Kohnehshahri, A (15915890)
core   +1 more source

JUSTIFICATION OF REPRESENTATIVE DATA VOLUME OF POROSITY AND PERMEABILITY PROPERTIES FOR OBTAINING STATISTICALLY RELIABLE PETROPHYSICAL CONNECTIONS

open access: yesЗаписки Горного института, 2018
The article discusses the issues of justifying the data volume for a petrophysical description of an object based on the results of traditional laboratory measurements, as well as X-ray tomography data processing.
A. A. Abrosimov   +2 more
doaj   +1 more source

The 3D facies architecture and petrophysical properties of hyaloclastite delta deposits: An integrated photogrammetry and petrophysical study from southern Iceland

open access: yesBasin Research, 2019
Hyaloclastites develop where lava interacts with water resulting in deposits that have a unique and often complex range of petrophysical properties. A combination of eruptive style and emplacement environment dictates the size, geometry and distribution ...
Lois B. Greenfield   +8 more
semanticscholar   +1 more source

Using 3D printing for the instruction of petrophysical properties [PDF]

open access: yes, 2014
textWith the recent increase in natural gas production, the demand for college educated petroleum engineers has increased. A greater number of high school graduates are now applying to petroleum engineering degree programs, however, the admission ...
Dees, Elizabeth Ann
core  

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