Standard Guide for Planning and Conducting Geotechnical Borehole Geophysical Logging

Importancia y uso:

5.1 An appropriately developed, documented, and executed guide is essential for the proper collection and application of borehole geophysical logs.

5.2 Borehole geophysical techniques yield direct and indirect measurements with depth of the (1) physical, lithologic, mechanical, stresses, hydrologic, discontinuities, and chemical properties of the rock matrix and/or fluid around the borehole, (2) fluid contained in the borehole, and (3) construction of the borehole.

5.3 The benefits of its use include improving the following:

5.3.1 Selection of logging methods and equipment,

5.3.2 Log quality and reliability, and

5.3.3 Usefulness of the log data for subsequent display and interpretation.

Subcomité:

D18.01

Referida por:

D6274-18, D6167-19, D6727_D6727M-16, D6286_D6286M-20, D6432-19, D0420-18, D6820-20, D5980-16R24, D5299_D5299M-18, D6639-18, D5978_D5978M-16R24, D5092_D5092M-16R24, D6430-18, D6429-23, D5777-18, D7128-18

Volúmen:

04.08

Número ICS:

93.020 (Earth works. Excavations. Foundation construction. Underground works)

Palabras clave:

acoustic logging; acoustic televiewer; borehole geophysics; borehole video; caliper logging; chemical properties and physical properties; deviation; electric logging; environmental; fluid conductivity/resistivity logging; fluid logging; gamma logging; gamma-gamma logging; geology; geophysics; geotechnical; groundwater; hydrology; induction logging; log calibration and standardization; log headings; neutron logging; nuclear logging; resistivity logging; singlepoint resistance logging; spontaneous potential logging; temperature logging; well logging;