History of Oceanography: Ocean Drilling

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The drilling crew attach a piece of drillpipe hanging from the derrick (the tall structure) to the drillstring that is already below the ship (the top of the drillstring is the brown metal piece sticking above the red structure).« Previous | Next »

The drilling crew attach a piece of drillpipe hanging from the derrick (the tall structure) to the drillstring that is already below the ship (the top of the drillstring is the brown metal piece sticking above the red structure).

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