Click to see entire boring log A section of a boring log created by a mining company exploring for Au-Ag mineralization in calc-silicate altered skarn rocks. LogPlot allows you to create your own lithology patterns, names and descriptions, and also allows you to insert custom symbols at depth (symbols here show core logged intervals)

Environmental, and geotechnical boring log examples

Click to enlarge Soil test boring log with USCS classification, lithology, symbols and well installation	Click to enlarge Environmental boring log with USCS and hydrocarbon contaminant measurements
Click to enlarge Sample hydrology boring log with lithology, water level, LNAPL, DNAPL, Benzene and Toluene data.	Click to enlarge Geotechnical boring log with lithology, RQD %, rock hardness, core recovery and well installation. The header also contains a topographic map with borehole location.
Click to enlarge A boring log showing the United Soil Classification System (USCS)	Click to enlarge Environmental boring log showing results of radon testing
Click to enlarge Soils boring log showing VOC, LEL% and hydrocarbon contaminant measurement data	Click to enlarge Sample well construction diagram
Click to enlarge Civil engineering: Penn-DOT boring log

Petroleum, geophysical, and mudlogging boring log samples

Click to enlarge Petroleum exploration in a sedimentary basin. Boring log shows formation stratigraphy and time interval data. Resistivity, sonic, gamma ray, caliper and DST data are also given.	Click to enlarge A mudlogging example (natural gas exploration) showing lithology, total gas, methane, ethane, propane, butane, pentane, cuttings lithology, cored intervals, drill rates, DSTs and gas quality.
Click to enlarge Four geophysical curves for gamma, sonic, resistivity and spontaneous potential	Click to enlarge Geophysics well log with a lithology column and gamma-gamma, caliper, neutron, natural gamma, resistivity and spontaneous potential curves. This well log also demonstrates LogPlot's capability for creating extra long logs
Click to enlarge Sample elog with various crossplots for spontaneous potential, gamma ray, shallow and deep resistivity, induction, neutron LS, photoelectric and sonic data.

Minerals, coal and quarries

Click to enlarge A mining industry drillhole core log, showing metal assay data, major element oxides, core recovery, mineralization and alteration lithology.	Click to enlarge A sample drillhole log used in coal exploration- the log shows values for BTU, ash content, and sedimentary stratigraphy.
Click to enlarge Ag-Au assay values in calc-silicate mineralized dolostones. Skarn alteration, quartz veining, Fe/Mn oxidation and cored log intervals are also given.