Results 111 to 120 of about 29,542 (239)

Evaluation of mineralogy per geological layers by Approximate Bayesian Computation

, 2019
We propose a new methodology to perform mineralogic inversion from wellbore logs based on a Bayesian linear regression model. Our method essentially relies on three steps.
Bruned, Vianney, Cleynen, Alice, Mas, André, Wlodarczyck, Sylvain   +3 more
core   +3 more sources

A new approach in rock-typing, documented by a case study of layer-cake reservoirs in field

Carnets de Géologie, 2003
In carbonate reservoirs, the relationship between porosity Ø, a measure of the combined volumes of several kinds of pore space (e.g. interparticle and separate-vug), and permeability K are neither linear nor logarithmic, hence only weakly correlatable ...
Granier Bruno
doaj  

Integrated Analysis and Synthesis of the Dynamic Behaviour of a Carbonate Field [PDF]

, 2011
Imperial Users ...
Wang, Ke, Wang, Ke
core  

Visualizing multiphase flow and trapped fluid configurations in a model three-dimensional porous medium

, 2013
We report an approach to fully visualize the flow of two immiscible fluids through a model three-dimensional (3D) porous medium at pore-scale resolution.
Datta, Sujit S., Krummel, Amber T., Münster, Stefan, Weitz, David A.   +3 more
core   +1 more source

Expedition 362 Preliminary Report: Sumatra Subduction Zone [PDF]

, 2017
Drilling the input materials of the north Sumatran subduction zone, part of the 5000 km long Sunda subduction zone system and the origin of the Mw ~9.2 earthquake and tsunami that devastated coastal communities around the Indian Ocean in 2004, was ...
Pickering, KT
core  

Reservoir evaluation of 8 wells in the Palaeozoic of the Irish Sea area : petrophysical interpretations of clay volume, porosity and permeability estimations [PDF]

, 2016
This report details the reservoir evaluation of 8 wells across the Palaeozoic (Carboniferous and Permian age) rocks of the UK Irish Sea for the 21CXRM Palaeozoic project.
Hannis, S.
core  

A potential NMR-based wettability index using free induction decay for rocks. [PDF]

Magn Reson Lett, 2023
Liang C, Jia Z, Xiao L, Wang G, Mao Y, Ma X.   +5 more
europepmc   +1 more source

Report Summary [PDF]

, 1988
This report contains the results of work completed during the ninth year of the Full Waveform Acoustic Logging Consortium in the Earth Resources Laboratory at M.LT. During the past year, we have started the evolution from purely full waveform acoustic
Cheng, C. H.
core   +5 more sources

Geological structure, lithological and petrophysical properties of Neft Daşlari deposit: patterns of changes in the reservoir properties of productive strata depending on the depth of their occurrence (northwestern part of the South Caspian depression)

Известия высших учебных заведений: Геология и разведка
Background. In this article, we investigate geological, geophysical, and physical aspects that affect the reservoir capacity of oil, gas, and gas condensate fields in the area of the Neft Daşları deposit.   Aim.
V. Sh. Gurbanov, L. A. Sultanov, O. S. Bryukhovetsky   +2 more
doaj   +1 more source

Rock Physics Characteristics and Modeling of Deep Fracture–Cavity Carbonate Reservoirs

Energies
The deep carbonate reservoirs in the Tarim Basin, Xinjiang, China, are widely developed with multi-scale complex reservoir spaces such as fractures, pores, and karst caves under the coupling of abnormal high pressure, diagenesis, karst, and tectonics and
Qifei Fang, Juntao Ge, Xiaoqiong Wang, Junfeng Zhou, Huizhen Li, Yuhao Zhao, Tuanyu Teng, Guoliang Yan, Mengen Wang   +8 more
doaj   +1 more source