Standard Guide for Conducting Borehole Geophysical Logging: Mechanical Caliper

Importancia y uso:

5.1 An appropriately developed, documented, and executed guide is essential for the proper collection and application of caliper logs. This guide is to be used in conjunction with Guide D5753.

5.2 The benefits of its use include the following: improving selection of caliper logging methods and equipment, caliper log quality and reliability, and usefulness of the caliper log data for subsequent display and interpretation.

5.3 This guide applies to commonly used caliper logging methods for geotechnical applications.

5.4 It is essential that personnel (see the Personnel section of Guide D5753) consult up-to-date textbooks and reports on the caliper technique, application, and interpretation methods.

Subcomité:

D18.01

Referida por:

D6274-18, D5299_D5299M-18, D5092_D5092M-16R24

Volúmen:

04.09

Número ICS:

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

Palabras clave:

borehole correction; borehole diameter; borehole geophysics; borehole volume; caliper log; groundwater; single-arm caliper; three-arm caliper; well construction; well logging;