Compass User Guide

Using baselines in the EDM

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Definitions and benchmarks-related terminology

???? This paragraph defines the benchmark terminology. You can see in the Properties dialog box

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Project Properties

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???????? System Benchmark

???????? The system baseline is set in the project properties and has a value of 0. It is the ground depth benchmark for measuring well depths. And all wells stored in the database are relative to this benchmark of well depth. Usually, the benchmark is nominal sea level, nominal ground, low tide, but he can also be wellhead, drill rig, fill the heart and so on.

Compass User Guide