CORE SAMPLING

Reaching greater rock coring depths

Working with Geoprobe is continuing to provide benefits to a North American drill contractor who is seeing the advantage of moving to increasingly larger rigs.

 Weather was the only delay while completing about 1,500ft of rock coring through granite/quartzite with a Geoprobe 3126GT rig

Weather was the only delay while completing about 1,500ft of rock coring through granite/quartzite with a Geoprobe 3126GT rig

Less than five years ago Catawba Valley Engineering and Testing bought its first Geoprobe 7822DT to bring all exploration in-house doing hollow stem auger and SPT drilling. As it has grown it has added...

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