Atwood Oceanics, Inc. was an contractor headquartered in , . In October 2017, the company was acquired by . The company owned and operated 4 ultra-deepwater. .
The company was founded in 1968 by John Atwood. The company began operation by 1970. In 1972, the company became a . In October. .
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[pdf] This article lists the main components of a petroleum onshore drilling rig. Offshore drilling rigs have similar elements, but are configured with a number of different drilling systems to suit drilling in the marine environment. The equipment associated with a rig is to some extent dependent on the type of rig but. .
1. 2. 3. (mud pump)4. 5. .
• (#22) is a section of large diameter pipe fitted to the top of the that the attaches to via a side outlet, to allow the to flow back to the .• (BOPs) (#23 and #24) are devices.
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