Results 91 to 100 of about 27,720 (239)

Design of a Pressure Transient Campaign for a Giant Middle Eastern Field [PDF]

open access: yes, 2012
Imperial Users ...
Izzidien, Ali, Izzidien, Ali
core  

Permeability and Induced Polarization of Mudstones

open access: yesWater Resources Research
Electrical measurements can be used to estimate hydraulic properties such as permeability (k) in sedimentary rocks. Previous work has focused on sandstones, siltstones, and carbonates, while investigations on mudstones have rarely been reported.
Klaudio Peshtani   +2 more
doaj   +1 more source

Reservoir heterogeneity of the sandstone reservoirs within the Pletmos basin, block11a, offshore South Africa [PDF]

open access: yes, 2014
>Magister Scientiae - MScThis study is aimed at illustrating the reservoir heterogeneity in the BCII - BCI interval of the Ga-field, offshore South Africa.
Dominick, Nehemiah Eliezer
core  

Structural features of continental and oceanic lithospphere and their nature

open access: yesГеофизический журнал, 2019
The deep geological and geophysical studies of the continents and oceans have revealed a number of well-defined new regularities in the structure of the crust and upper mantle that do not find a clear explanation in the modern geodynamic concepts.
N. I. Pavlenkova
doaj   +1 more source

Petrophysics from the air to improve understanding of rock properties in the UK [PDF]

open access: yes, 2013
Electromagnetic geophysical applications exploit a petrophysical relationship governing the electrical properties of rocks. Given the extensive nature of many airborne electromagnetic surveys it seems natural to classify, and hence simplify, the ...
Beamish, David
core  

Petrophysics and Exploration Targeting: The Value Proposition

open access: yesASEG Extended Abstracts, 2018
There is still much that needs to be understood about the physical properties of rocks in mineralised geological environments. This knowledge gap becomes more important as the transition to deeper exploration targets under cover occurs, with an ...
B. Bourne, M. Dentith, Anthony Jumeau
semanticscholar   +1 more source

Bayesian NMR petrophysical characterization

open access: yesJournal of Magnetic Resonance
Identification of reservoir rock types is necessary for the exploration and recovery of oil and gas. It involves determining the petrophysical properties of rocks such as porosity and permeability which play a significant role in developing reservoir models, estimating the volumes of oil and gas reserves, and planning production methods.
S, Pitawala, P D, Teal
openaire   +2 more sources

Application of HCMM data to regional geologic analysis for mineral and energy resource evaluation [PDF]

open access: yes
Using a thermal-inertia mapping algorithm which provides greater discrimination capability than those in current use, a geologic features was detected in the Cabeza Prieta, Arizona, area.
Miller, S. H., Watson, K.
core   +3 more sources

Reservoir Characterization, Modelling and Lateral Predictions Using Multivariate Analysis: A Case Study of Hems Field, Bohai Bay, Liaohe Field, China [PDF]

open access: yes, 2013
Qualitative and quantitative predictions of reservoir properties and geometries beyond well control are vital to understanding the intrinsic characteristics of subsurface formations.
Rotimi, Oluwatosin J.
core  

Modeling of Characteristics of Complex Microstructure and Heterogeneity at the Core Scale

open access: yesApplied Sciences
Complex pore structures and strong matrix heterogeneity distinguish carbonate rocks, but there is a lack of comprehensive methods to describe these characteristics. In this study, a integrated approach is proposed to improve the accuracy and adaptability
Yiwei Chen, Pingchuan Dong
doaj   +1 more source

Home - About - Disclaimer - Privacy