Author: Joseph Amadi
Publisher: GRIN Verlag
ISBN: 3346036685
Category : Science
Languages : en
Pages : 44
Book Description
Bachelor Thesis from the year 2016 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: 3.91, , course: Geology/Mining Technology, language: English, abstract: The Vertical Electrical Sounding (VES) technique was carried out in Alode Community of Eleme Local Government Area in Rivers State to determine the geo-electrical and hydrogeological characteristics of the aquifers present in the area, and to delineate the geo-electric stratigraphy of each VES station. A total of three (3) VES were carried out with the ABEM Terrameter SAS 300C, using the Schlumberger Configuration. Maximum half-current electrode spread (AB/2) of 1m up to 150m was used, while the half potential electrode separation (MN/2) was maintained between 0.5m and 7.5m. The VES curves were quantitatively interpreted by partial curve matching and computer iteration techniques, using the IP1 WIN computer software. The results of the interpreted VES data confirm the following stratigraphies: top soil (40.2-65.2Ωm), shale (32.2-86.3Ωm), fine-medium sand (172-204Ωm), medium-coarse sand (532Ωm), and medium sand (417Ωm). Geo-electric sections reveal that the aquiferous units are mostly confined, with depth to aquifer range of 47m for VES 1 and 2 and 21m for VES 3.
Application of the Electrical Resistivity Method in Groundwater Exploration
Author: Joseph Amadi
Publisher: GRIN Verlag
ISBN: 3346036685
Category : Science
Languages : en
Pages : 44
Book Description
Bachelor Thesis from the year 2016 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: 3.91, , course: Geology/Mining Technology, language: English, abstract: The Vertical Electrical Sounding (VES) technique was carried out in Alode Community of Eleme Local Government Area in Rivers State to determine the geo-electrical and hydrogeological characteristics of the aquifers present in the area, and to delineate the geo-electric stratigraphy of each VES station. A total of three (3) VES were carried out with the ABEM Terrameter SAS 300C, using the Schlumberger Configuration. Maximum half-current electrode spread (AB/2) of 1m up to 150m was used, while the half potential electrode separation (MN/2) was maintained between 0.5m and 7.5m. The VES curves were quantitatively interpreted by partial curve matching and computer iteration techniques, using the IP1 WIN computer software. The results of the interpreted VES data confirm the following stratigraphies: top soil (40.2-65.2Ωm), shale (32.2-86.3Ωm), fine-medium sand (172-204Ωm), medium-coarse sand (532Ωm), and medium sand (417Ωm). Geo-electric sections reveal that the aquiferous units are mostly confined, with depth to aquifer range of 47m for VES 1 and 2 and 21m for VES 3.
Publisher: GRIN Verlag
ISBN: 3346036685
Category : Science
Languages : en
Pages : 44
Book Description
Bachelor Thesis from the year 2016 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: 3.91, , course: Geology/Mining Technology, language: English, abstract: The Vertical Electrical Sounding (VES) technique was carried out in Alode Community of Eleme Local Government Area in Rivers State to determine the geo-electrical and hydrogeological characteristics of the aquifers present in the area, and to delineate the geo-electric stratigraphy of each VES station. A total of three (3) VES were carried out with the ABEM Terrameter SAS 300C, using the Schlumberger Configuration. Maximum half-current electrode spread (AB/2) of 1m up to 150m was used, while the half potential electrode separation (MN/2) was maintained between 0.5m and 7.5m. The VES curves were quantitatively interpreted by partial curve matching and computer iteration techniques, using the IP1 WIN computer software. The results of the interpreted VES data confirm the following stratigraphies: top soil (40.2-65.2Ωm), shale (32.2-86.3Ωm), fine-medium sand (172-204Ωm), medium-coarse sand (532Ωm), and medium sand (417Ωm). Geo-electric sections reveal that the aquiferous units are mostly confined, with depth to aquifer range of 47m for VES 1 and 2 and 21m for VES 3.
The Application of the Geo-electrical Resistivity Method to Groundwater Exploration
Electrical Methods in Geophysical Prospecting
Author: George Vernon Keller
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 517
Book Description
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 517
Book Description
The Application of the Electrical Resistivity Method of Geophysical Prospecting to Problems of Underground Water
Author: C. M. Tattam
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 158
Book Description
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 158
Book Description
Application of Electrical Resistivity in Groundwater Exploration in Cyprus
Author: Sotiris C. Kramvis
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 0
Book Description
Applied Geophysics
Author: W. M. Telford
Publisher: Cambridge University Press
ISBN: 1139642928
Category : Science
Languages : en
Pages : 796
Book Description
This is the completely revised and updated version of the popular and highly regarded textbook, Applied Geophysics. It describes the physical methods involved in exploration for hydrocarbons and minerals, which include gravity, magnetic, seismic, electrical, electromagnetic, radioactivity, and well-logging methods. All aspects of these methods are described, including basic theory, field equipment, techniques of data acquisition, data processing and interpretation, with the objective of locating commercial deposits of minerals, oil, and gas and determining their extent. In the fourteen years or so since the first edition of Applied Geophysics, many changes have taken place in this field, mainly as the result of new techniques, better instrumentation, and increased use of computers in the field and in the interpretation of data. The authors describe these changes in considerable detail, including improved methods of solving the inverse problem, specialized seismic methods, magnetotellurics as a practical exploration method, time-domain electromagnetic methods, increased use of gamma-ray spectrometers, and improved well-logging methods and interpretation.
Publisher: Cambridge University Press
ISBN: 1139642928
Category : Science
Languages : en
Pages : 796
Book Description
This is the completely revised and updated version of the popular and highly regarded textbook, Applied Geophysics. It describes the physical methods involved in exploration for hydrocarbons and minerals, which include gravity, magnetic, seismic, electrical, electromagnetic, radioactivity, and well-logging methods. All aspects of these methods are described, including basic theory, field equipment, techniques of data acquisition, data processing and interpretation, with the objective of locating commercial deposits of minerals, oil, and gas and determining their extent. In the fourteen years or so since the first edition of Applied Geophysics, many changes have taken place in this field, mainly as the result of new techniques, better instrumentation, and increased use of computers in the field and in the interpretation of data. The authors describe these changes in considerable detail, including improved methods of solving the inverse problem, specialized seismic methods, magnetotellurics as a practical exploration method, time-domain electromagnetic methods, increased use of gamma-ray spectrometers, and improved well-logging methods and interpretation.
Application of Electrical Resistivity in Groundwater Exploration in Cyprus
Author: S. C. Kramvis
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages :
Book Description
Resistivity and Induced Polarization
Author: Andrew Binley
Publisher: Cambridge University Press
ISBN: 1108492746
Category : Business & Economics
Languages : en
Pages : 409
Book Description
A comprehensive text on resistivity and induced polarization covering theory and practice for the near-surface Earth supported by modelling software.
Publisher: Cambridge University Press
ISBN: 1108492746
Category : Business & Economics
Languages : en
Pages : 409
Book Description
A comprehensive text on resistivity and induced polarization covering theory and practice for the near-surface Earth supported by modelling software.
Electromagnetic Methods in Applied Geophysics
Author: Misac N. Nabighian
Publisher: SEG Books
ISBN: 1560800224
Category : Electromagnetic fields
Languages : en
Pages : 989
Book Description
As a slag heap, the result of strip mining, creeps closer to his house in the Ohio hills, fifteen-year-old M. C. is torn between trying to get his family away and fighting for the home they love.
Publisher: SEG Books
ISBN: 1560800224
Category : Electromagnetic fields
Languages : en
Pages : 989
Book Description
As a slag heap, the result of strip mining, creeps closer to his house in the Ohio hills, fifteen-year-old M. C. is torn between trying to get his family away and fighting for the home they love.
Use of Electrical Geophysical Methods in Groundwater Supply
Author: Carl Andrew Bays
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 16
Book Description