油气储运工程专业英语-复习资料

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中国石油大学（北京）远程教育学院期末考试卷

《油气储运工程英语》复习资料答案

一、填空

1、______are solid compounds that form as crystals and resemble snow in appearance．考生答案：Hydrates

2、Natural gas with H2S or other sulfur______present is called “______gas

考生答案：compounds

3、Most oil and gas pipelines fall into one of three groups:______,______, or______. 考生答案：gathering trunk/transmission/distribution

4、All______tanks have a cover that floats on the surface of the liquid

考生答案：floating-roof

5、Natural gas______is highly dependent on weather.

考生答案：demand

6、Energy is supplied to the liquid through the pump by the pump’s driver-an______, a______, or an electric______.

考生答案：engine/urbine/motor

7、To form a stable emulsion of crude oil and______,an emulsifying______must be present. 考生答案：water/agent

8、Most pipelines are coated on the exterior to prevent______.

考生答案：corrosion

9、Natural gas with only CO2 is called “______gas”.

考生答案：sweet

10、The hydrocarbons contain only ______ and ______.

考生答案：carbon / hydrogen

11、Centrifugal pump consists of an______and a______.

考生答案：impeller/ casing

12、The distance between compressors varies, depending on the______of gas, the line______, and other factors.

考生答案：volume/ size

13、In designing a pipeline system, the______of pump stations must be determined as well as______of individual pumps within each station.

考生答案：location/size

14、The type of information gathered by smart pigs includes the pipeline______, curvature, bends, temperature and______, as well as______or metal loss.

考生答案：diameter pressure/corrosion

15、______ is short for American Petroleum Institute.

考生答案：API

16、

The two categories of floating-roof tanks are______floating roof and______floating roof.考生答案：external/internal

17、Gas is moved through a gas pipeline by______.

考生答案：compressors

18、______is always necessary for hydrate formation.

考生答案：Water

19、The pressure in the pipeline decreases due to______and______losses.

考生答案：friction /elevation

20、Most pipelines are tested with water (______testing) either in sections or over the entire______.

考生答案：hydrostati/length

21、The position of______and the extent of mixing can be monitored at points along the line by measuring the______of the fluid in the line.

考生答案：batch /density

22、All pipelines are tested for______following______before the line is put into service. 考生答案：leaks/ construction

23、Well fluids are often a complex mixture of ______,gas,and some ______．

考生答案：liquid hydrocarbons

24、The individual phases (gas, ______,______, and solids) should be separated from each other as early as practical.