NYSE:OIS $19.15 
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Provides complex completion, production, and workover related services along with land drilling services throughout North America.
Designs, manufactures, sells and services highly engineered capital equipment for offshore production platforms, subsea pipelines, offshore drilling rigs and vessels worldwide.
Through the recent GEODynamics acquisition, the company is a leading researcher, developer and manufacturer of engineered solutions to connect the wellbore with the formation in oil and gas well completions.
