Results 111 to 120 of about 127,212 (251)

Classification of rock types of porous limestone reservoirs: case study of the A oilfield

open access: yesFrontiers in Earth Science
Rock types with similar lithological components and pore structures form the basic units of porous limestone reservoirs; this influences the reservoir evaluation efficiency and water injection development. As the main oil and gas pay zone in central Iraq,
Tingting Huang   +5 more
doaj   +1 more source

Machine Learning for Reservoir Quality Prediction in Chlorite-Bearing Sandstone Reservoirs

open access: yesGeosciences
We have developed a generalisable machine learning framework for reservoir quality prediction in deeply buried clastic systems. Applied to the Lower Jurassic deltaic sandstones of the Tilje Formation (Halten Terrace, North Sea), the approach integrates ...
Thomas E. Nichols   +5 more
doaj   +1 more source

Identifikasi Reservoir Karbonat Berdasarkan “Petrophysical Rock Type” [PDF]

open access: yes, 2018
This paper focused on the identification reservoir use petrophysical rock typing approach with pore geometry and structure (PGS) method. The identification of the type and composition of rock types, can obtain comprehensive understanding of geological ...
saputra, H. (hendra)
core  

Multi-scale uncertainty quantification in geostatistical seismic inversion

open access: yes, 2018
Geostatistical seismic inversion is commonly used to infer the spatial distribution of the subsurface petro-elastic properties by perturbing the model parameter space through iterative stochastic sequential simulations/co-simulations.
Azevedo, Leonardo, Demyanov, Vasily
core   +1 more source

Petrophysical characterization of the late-Variscan Santa Eulália Plutonic Complex (Ossa Morena Zone) [PDF]

open access: yes, 2011
Petrophysical characterization of the late-Variscan Santa Eulália Plutonic Complex (Ossa Morena Zone) Sant’Ovaia, H.1, Nogueira, P.1,2, Carrilho Lopes, J.2,3, Fonseca, A.2, Sardinha, R.2, Lopes, L.2, Martins, H.1, Noronha, F.1 1: Universidade do Porto ...
Fonseca, André   +7 more
core  

Comparison of methodologies and geostatistical approaches for diagenesis quantification

open access: yes, 2009
http://www.searchanddiscovery.com/author.shtml#dInternational ...
Beucher, Hélène   +4 more
core   +1 more source

Inversion of seismic attributes for petrophysical parameters and rock facies

open access: yes, 2011
Prediction of rock and fluid properties such as porosity, clay content, and water saturation is essential for exploration and development of hydrocarbon reservoirs. Rock and fluid property maps obtained from such predictions can be used for optimal selection of well locations for reservoir development and production enhancement.
openaire   +1 more source

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