Cross-borehole and surface-to-borehole electromagnetic induction for reservoir characterization [PDF]
, 1991 Audio-frequency cross-borehole and surface-to-borehole electromagnetics (EM) are interesting alternatives to existing techniques for petroleum reservoir characterization and monitoring.
Lee, K. H. +3 more
core +1 more source
Multicontinuum Homogenization for Poroelasticity Model
International Journal for Numerical Methods in Fluids, EarlyView.This work derives a generalized multicontinuum poroelasticity model using the multicontinuum homogenization method to enable accurate coarse‐grid simulations of coupled flow–mechanics processes in highly heterogeneous porous media. Coupled constraint cell problems are formulated, and the corresponding multicontinuum equations are rigorously derived ...
Dmitry Ammosov +2 more
wiley +1 more source
The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson +2 more
wiley +3 more sources
The effect of stress & fractures on fluid flow in crystalline rocks, Cumbria, UK [PDF]
, 2002 In 3 volumesAvailable from British Library Document Supply Centre- DSC:DXN062926 / BLDSC - British Library Document Supply CentreSIGLEGBUnited ...
Reeves, Helen J.
core
Geological Journal, EarlyView.Integrated petrographic, mineralogical and geochemical data from the Hastanetepe Pb–Zn deposit (Balya, Türkiye) reveal multi‐stage hydrothermal alteration and a magmatic sulphur source. Fluid inclusion and sulphur isotope results indicate a complex fluid evolution responsible for skarn‐type Pb–Zn mineralization along limestone–dacite contacts ...
Esra Ünal‐Çakır
wiley +1 more source
Use of hydromonitor roller bits for drilling blast boreholes
Известия высших учебных заведений: Геология и разведкаBackground. Blast boreholes can be drilled using various drilling tools. The drilling efficiency of roller bits (up to 30 m per shift in Azerbaijan) is significantly higher than that of other drilling tools (10—15 m per shift), which explains their wider
R. S. Ibrahimov +2 more
doaj +1 more source
Sensors, 2019 The paper considers the development and experimental study of the characteristics of a high-temperature motion parameter sensor based on molecular-electronic technology (MET) operating at elevated pressures.
Ilya Evseev +2 more
doaj +1 more source
Basic Geophysics - Borehole Seismics
, 2019 How are seismic waves in boreholes under the Earth measured? Borehole seismic methods and geometries, VSP and crosshole measurements, operation principle and construction of a borehole ...
Barth, Andreas
core +1 more source
Borehole Summary Report for Waste Treatment Plant Seismic Borehole C4996 [PDF]
, 2007 This report presents the field-generated borehole log, lithologic summary, and the record of samples collected during the recent drilling and sampling of the basalt interval of borehole C4996 at the Waste Treatment Plant (WTP) on the Hanford Site ...
Ahlquist, Stephen T. +4 more
core +1 more source