exploratory drilling造句

development drilling: Drilling in a known producing field as opposed to exploratory drilling.

Even the Badlands Guardian, it seems, isn't immune to exploratory drilling.

All traps around Niuxintuo have been evaluated and 3 favorable traps are considered to have exploratory drilling potential.

In 2008 workers doing exploratory drilling for a geothermal plant reported that they had accidentally broken through to a shallow magma chamber near the Big Island's Kilauea volcano.