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Research Drilling Program

Research or exploratory drilling is the process of drilling wells or boreholes to obtain geological information through core samples to assess potential groundwater, mineral, or oil resources in a particular area. It is typically conducted in areas where the geology suggests the presence of valuable resources, but where the extent and quality of those resources are uncertain.

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Completed extensometer borehole. Multiple nested pipes protrude from the surface and the drill rig is still in place above.
James River Deep Extensometer After Completion of Drilling
James River Deep Extensometer After Completion of Drilling
Drill rig lowering extensometer pipe into a borehole.
James River Extensometer Installation
James River Extensometer Installation
A metal endcap with a flat base which serves at the foot of an extensometer. It is about half the size of a nearby hardhat.
Extensometer Foot
Extensometer Foot
A drilling rig at the site of the James River Extensometer. Several individuals in hardhats and safety vests tour the rig.
Drilling the James River Extensometer
Drilling the James River Extensometer
A USGS scientists leads a tour of a drilling site. He indicates where drilled sediments are deposited out of the shaker.
Tour of the James River Extensometer drill site
Tour of the James River Extensometer drill site
two scientists with hard hats performing testing in front of drill unit
Performing Aquifer Test During Borehole Drilling, Perigo Mine, Colorado
Performing Aquifer Test During Borehole Drilling, Perigo Mine, Colorado
A USGS drilling rig
Drilling for the West Point Borehole Extensometer
Drilling for the West Point Borehole Extensometer
A USGS geologist monitors the sediments coming up out of a drill rig
Geologists Monitoring Sediment during West Point Extensometer Drilling
Geologists Monitoring Sediment during West Point Extensometer Drilling
A drilling rig lifting a long length of pipe in preparation for feeding it into the ground
Drilling Rig Feeding Pipe into the Borehole for the West Point Extensometer
Drilling Rig Feeding Pipe into the Borehole for the West Point Extensometer
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