The casing pipe against the water is important equipment in oil engineering.

隔水套管是石油工程中的重要设备。

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The rock in oil engineering is under the action of high temperature and high pressure with deep deposition.

石油工程中岩石特点是埋藏深、受高温、高压的作用。

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Especially, Marine pipelines, considered as lifelines of ocean oil engineering, are supposed to have a low risk.

尤其是作为海洋石油工程生命线的海底管道，其风险应努力降至最低。

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Today, operating through various foundations and front companies, the family is also believed to control one of Iran's biggest oil engineering companies, a plant assembling Daewoo automobiles, and Iran's best private airline (though the Rafsanjanis insist they do not own these assets).

FORBES: Millionaire Mullahs

Congress included a few favored ones you might not think of as manufacturing--mining, oil extraction and engineering.

FORBES: Burgers, Snow and Pork

Russia's oil and gas bosses, almost all of them educated in Soviet engineering and oil-drilling schools, resented foreigners.

ECONOMIST: Russian energy