Penetrators (Popularity: )
http://www.penedrill.com PeneDRILL drilling tool for perforating to use for oil and gas well completion and stimulation. Includes technical details, advantages over other systems, a video and a list of applications. Category:
Business - Energy and Environment - Oil and Gas - Tools and Equipment
Underwater Systems Inc. (Popularity: )
http://www.underwatersystems.com/ Design and manufacturing of various products ranging from environment proof electrical and optical connectors to hydroacoustic sensors and underwater vehicles. Category:
Science - Earth Sciences - Oceanography - Products and Services
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