Results 21 to 30 of about 8,178,272 (219)

Changes in hydrodynamic, structural and geochemical properties in carbonate rock samples due to reactive transport [PDF]

, 2017
Reactive transport plays an important role in the development of a wide range of both anthropic and natural processes affecting geological media. To predict the consequences of reactive transport processes on structural and hydrodynamic properties of a ...
Carrera Ramírez, Jesús, Luquot, Linda, Martínez Pérez, Laura   +2 more
core   +2 more sources

Indirect Methods for Validating Shallow Geothermal Potential Using Advanced Laboratory Measurements from a Regional to Local Scale—A Case Study from Poland

Energies, 2020
This paper presents a broad overview of laboratory methods for measuring thermal properties and petrophysical parameters of carbonate rocks, and analytical methods for interpreting the obtained data.
Marek Hajto, Anna Przelaskowska, Grzegorz Machowski, Katarzyna Drabik, Gabriel Ząbek   +4 more
doaj   +1 more source

Characterization and Evaluation of Carbonate Reservoir Pore Structure Based on Machine Learning

Energies, 2022
The carboniferous carbonate reservoirs in the North Truva Oilfield have undergone complex sedimentation, diagenesis and tectonic transformation. Various reservoir spaces of pores, caves and fractures, with strong reservoir heterogeneity and diverse pore ...
Jue Hou, Lun Zhao, Xing Zeng, Wenqi Zhao, Yefei Chen, Jianxin Li, Shuqin Wang, Jincai Wang, Heng Song   +8 more
doaj   +1 more source

Petrophysical parameters of rocks from the areas of eastern sector of the Dnieper-Donets depression promising for shale gas

Геофизический журнал, 2014
Consideration is given to feature the method and results of petrophysical investigations by studying complex-built terrigenous reservoirs. Results of evaluation petrophysical parameters and their link with capacitive properties of sandstones, siltstone ...
S.A. Vyzhva, V.A. Mykhaylov, I.I. Onyshchuk   +2 more
doaj   +1 more source

Correlation analysis of petrophysical parameters within the main dolomite sedimentation zones on the Grotów peninsula

Mining Science, 2015
The study area in geological sense is located on the Grotów peninsula within Gorzów Block in north-western part of Poland, on the border of Fore-Sudetic monocline and Szczecińska Through.
Paweł Wandycz, Eryk Święch
doaj   +1 more source

Reservoir Characterization and Volumetric Analysis of “Lee” Field, Onshore Niger Delta, Using 3D Seismic and Well Log Data

Journal of Applied Sciences and Environmental Management, 2020
Three dimensional (3D) seismic data, and a suite of four geophysical well logs from four wells located on the Lee field, Niger Delta were analyzed  using Petrel software for the aim of reservoir characterization and  volumetric analysis of the field ...
P. Adigwe, S. Inichinbia
doaj   +2 more sources

Using multiphase fluid flow modeling and time-lapse electromagnetics to improve 4D monitoring of CO 2 in an EOR reservoir [PDF]

, 2018
Understanding the changes in the saturation within a reservoir undergoing enhanced oil recovery (EOR) is crucial to optimizing production. We debut a novel, multiphase fluid flow modelling code, TOGA, to assist in modeling gas, oil, and water phases ...
Doughty, C, MacLennan, K
core   +1 more source

Mapping the spatial variation of soil moisture at the large scale using GPR for pavement applications [PDF]

, 2014
The characterization of shallow soil moisture spatial variability at the large scale is a crucial issue in many research studies and fields of application ranging from agriculture and geology to civil and environmental engineering.
Benedetto, Andrea, Giudici, Mauro, Mele, Mauro, Ortuani, Bianca, Tosti, Fabio   +4 more
core   +2 more sources

Estimation of petrophysical parameters using seismic inversion and neural network modeling in Upper Assam basin, India

Geoscience Frontiers, 2019
Estimation of petrophysical parameters is an important issue of any reservoirs. Porosity, volume of shale and water saturation has been evaluated for reservoirs of Upper Assam basin, located in northeastern India from well log and seismic data.
Triveni Gogoi, R. Chatterjee
semanticscholar   +1 more source

Value of laboratory measurements on samples for electrical resistivity and induced polarization field data analysis [PDF]

E3S Web of Conferences
The quantitative interpretation of electrical geophysics imaging remains a challenge in hydrogeology, geotechnical engineering, and environmental studies. This work introduces a methodology that integrates laboratory-based petrophysical measurements with
Richard Jessy, Ghorbani Ahmad, Revil André, Duvillard Pierre-Allain, Piolat Loris, Vaudelet Pierre   +5 more
doaj   +1 more source